(Y/N)'s POV

Occult Research Room

When we opened our eyes, we noticed that we were transported into the Occult Research Room. We then looked towards the tied up Gasper who looked as if he had been crying, seeing Koneko and Dipper nearby with Mabel kneeling near them both. Rias held her hand out in front of her, looking pissed off. Issei looked the same as well as if they were going to kill someone. Me? Let just say I'm goddamn pissed with red flames burst out from my left eyes.

"Impossible, they've transferred here!"

"Damn Devils!"

The interior was occupied by magicians wearing robes with magical symbols on them.

"Sorry, student of Hogwarts!" I jokingly greeted them. "We respect your privacy by knocking but asserting our authority as the OWNER of this place by coming in anyway!"

"B-Buchou! I-Issei-senpai! (Y-Y/N)-senpai!" Gasper looked at us with a saddened expression.

"...Great...the cavalry..." Koneko added with a relieved face.

"Took you guys-"Dipper coughed in pain with a small grin on his face. "-Long enough."

"Gasper!" Rias confirmed Gasper's safety and was relieved as well. "I'm so glad that you're safe."

"Buchou...It's already too late..." However, Gasper just broke into tears then. "It's better if...I die. Please, Buchou, senpai. Please kill me...Because of these eyes, I can't make friends with anyone...I'm only a bother...and a coward..."

"Don't say such a stupid thing." Rias kindly smiled at him. "I won't abandon you, you know? When I transferred you into my family, I said it, right? That...now that you've been reborn, you will live for me, and also find a way of life that can satisfy you."

"..I just couldn't find it. For me, who just cause trouble...to have value in living is..."

"You're my servant and part of my family. I won't abandon you so easily. Even though it was finally possible for you to be free!"

"That's right Gasper!" Issei nodded his head. "We won't abandon you!"

Right before our eyes, Gasper was struck by a female magician. The magician seized Gasper's hair and gave a sneer. "You people are so stupid. It's foolish how you treat such a dangerous half vampire normally. It's just as the old Demon King faction says. The Gremory family are as dumb as they are deeply affectionate and overflowing with power." The magician assessed us with a contemptuous look. "Maybe you would have gotten more value if you'd quickly brainwashed this half Vampire and used him effectively as a tool? If you had made her Sacred Gear run out of control while throwing this child into the territory of the opposing Fallen Angels, he might even have taken out one of their leaders as well. Why haven't you done that? Could it be that you intend to treat a servant as a close friend?"

"T-This-" Issei tried to strike back at that offensive remark, but I grabbed his shirt and pulled him back.

"Don't..." I warned, making him breathe out aggressively.

"I...treasure my servant." Rias was staying as calm as she could. At that moment, one of the Magician's fired off magical bullets towards Rias, with her uniform being partly blown away, and white skin peeked out...her breast could be seen a little.

"What a cheeky mouth you have. Also, I don't like how you're beautiful even though you're a Devil, daughter of Gremory." The magician's words were covered in jealousy.

"Good, I hope you're jealous, because you're ugly, with a heart to match." I rebutted her comment with my own sarcastic remarks. "Like seriously, if you go to the mirror and asked who's the fairest of them all, it's not gonna be you darling. I mean, if we were the last two-person living on the Earth, I'll conduct Sudoku."

"What did you say?!" The magician gritted her teeth as she put a blade at Gasper's neck. "You move and this child dies...hehe...Let's have some fun."

The female Magician stuck out a hand, and started releasing even more magic! Rias isn't showing any sign of avoiding it. The moment the magic bullet is fired again, I was shocked when I see Issei stood in front of Rias and become a shield. The bullet grazed the lower part just a little from his neck.

"That's gonna leave a mark," I hissed while patting his shoulder. "It didn't ruin your already ruined face?"

"Shut up..." Issei smirked.

Rias came from behind us and spoke to Gasper kindly. "Gasper, please cause me a lot of trouble. I'll scold you over and over again! I'll comfort you! I'll never let you go!"

"B-Buchou...I...I!" Gasper broke into tears. But, it was from neither fear nor sadness.

"Gaspeeeeeeeeeeeeeeeeeeeeeeeeer!" Issei yelled as I cringe from the loud voice. "Don't run away! Don't be afraid! Don't cry! Me! Buchou! Akeno-san! Asia! (Y/N), Kiba, Koneko-chan, and Xenovia as well! We're all your friends! We will absolutely never abandon you! We won't do something like leaves you out!"

Issei placed his hand outwards and activated his Sacred Gear. "Boosted Gear!"

[Boost!]

A red gauntlet was equipped on his left arm."Buchou! I'm promoting to Queen!"

Rias nodded, and his power was raised. "(Y/N),"

"Do not tell what to do..." I let out a smile as I looked at Gasper. "My idiotic brother is right. Don't run. Face your fear even it was terrifying as fuck! You're not going down to the shitholes alone! We're going to pull you out of it!"

I looked at my twin brother and nodded as we summoned our respectable blade.

"Ascalon!"

[Blade!]

"Excalibur Deity!"

Along with new voice, Issei's new weapon Ascalon extended from the shell of his Sacred Gear while a magical circle in front of me as I pulled the sacred sword out of it. The female magicians cautiously watched him. However, he pointed the tip of the sword away from the enemy and at his own hand. Issei temporarily suppressed the sword's power and personally cut the palm of his right hand with the blade as it flowed out of his right hand.

"Fuck shit! Issei! W-What the hell?!" Dipper looked at his action dubiously and even shuddered his own body while Mabel simply shrugged her shoulder.

"Metal..." said the brown-haired girl without any sense of fear in her voice.

"Issei...are you attempting a Sudoku?" I casually ask as I did the same with my own sword, tainting it with red blood as sparks of red coming out of it. "Or is blood donation?"

"Gasper, it's no use if you don't get up on your own, you know?" Issei let out a smirk. "After receiving encouragement by your Master, and even my brother as well! You can't let either of them down now!"

He stuck out his left hand and extended out Ascalon that had my blood on it in Gasper's direction. Faster than the magicians could react, the blood, which had been on Ascalon, clung near Gasper's mouth. Koneko looked to the side with a sly smile.

"Drink it," Issei told him. "The blood of me who harbors the Strongest Dragon!"

"I was about to do the same thing...oh well." I simply shrugged before shrugging my shoulders. "Show them that you're a man!"

Gasper nodded strongly, tasting Issei's blood that had arrived at his mouth with his tongue. The instant that Gasper swallowed his blood, the atmosphere within the room suddenly changed. An indescribable chill eerily rang through our bodies. I looked towards, showing a smirk as I found out that he wasn't there at all. Only the rope that had been tying Gasper to the chair was left. The female magicians were also shocked that Gasper had suddenly disappeared, and looked around. They spread their gazes over the interior of the room and...

...Chichichichichi...

A weird chirping was heard. Countless bats were flying near the ceiling of the room. The group of red-eyed bats swooped down on the female magicians all at once.

"Kuh! So he transformed, that damn Vampire!"

"Bastard!"

The cursing women pointed their hands at the bats and tried to fire magic bullets, but they were pulled down by something and greatly lost their balance. Countless black hands were extending out from the female magicians' shadow. The hands from the shadows tried pulling the girls inside the shadows.

"So, this is the ability of a vampire! How fascinating..." Dipper commented, in awe with Gasper newfound ability.

"Take this!" They fired magic bullets at the shadow, but the shadow hands just dispersed uneventfully. During that, the bats wrapped around the forms of the magicians and bit at various parts on their bodies.

"You intend...to suck our blood!?"

"No, our magic power is also being absorbed!"

The magicians were having a hard time. They were at the mercy of the bats and the hands extending from the shadows.

"Issei, that's a part of the power that Gasper was originally hiding. It must have been released from drinking your blood!" Dipper states as he looked at our direction.

"Kuh! In that case, we can only do this!" The magicians turned their aim towards Issei's and Rias' direction.

"Oh, you want some?! Then come on!" I showed a devilish smile.

The countless magic bullets they fired were aimed at us, but...They all stopped in mid-air.

[It's useless...useless, useless, useless!] Gasper's voice echoed within the interior of the room. The red eyes of the bats glowed blazingly, it was clear that he was using his Sacred Gear to stop them. "I can see all of your movement and attacks!"

"Quite brilliant that you manage to stop the magic bullets, and nothing else." I pointed, smacking one of the bullets away from my sight. "This shows how much control he had when he was under the influence of blood."

"Absolutely right, kiddo!" Bill clapped his hand together. "He has transcended together with time! This is the true potential of Forbidden Balor!"

[I'm stopping you people!] Countless numbers of bads made their red eyes shine, and they made the time of all the female magicians in the room stop. [Issei-senpai! (Y/N)-senpai! The finishing blow!]

"Issei, go!" I commanded as my left eye burst out into red flames as more red lightning surging out from the sword.

"Leave it to me!" Issei started running and touched the magicians. Then, while striking a cool pose in the center of the room, he cried out. "Dress Break!"

The clothes of the witches who were time-stopped were blown off. As a nosebleed spurted out, Issei gave a smile of victory. Rias looked on and so did Koneko including Mabel as they were let out of their binds.

"You're sick you are Issei..." Koneko commented.

"I'd have to agree." Mabel looked at him with a disgusted expression on her face.

"I am thou...thou art I...From the sea of thy soul, I come...Lendeth me thy power...Knight of Treachery!" I shouted as took a stand. The red lightning burst in from the roof into Excalibur Deity as I reeled it back. The sudden surge of powers grows immensely as Issei and others noticed the change. Letting out a smile, I swing the sword sideways, unleashing a wave of demonic energy towards the magician, destroying them in the process. "Time judged all...Clarent Blood Cipher..."

As I de-summon my sword, I took a breather before falling down face first towards the floor. Rias quickly caught me in her arms, looking at me with a concerned a look on her face.

"(Y/N), are you alright?" Rias asked, stroking my face gently with a soft hand.

"After doing that shit? Not so much..." I laughed it out as they all approached me. I quickly regained my strength before letting go of Rias' embrace. Taking a glance at Gasper who was accompanied by Mabel. "Gasper, we make a good team."

"Thanks, (Y/N)-senpai..." Gasper smiled, incredibly happy from my compliment. "What was that anyway?"

"I was about to ask the same question...you were all like...shooting laser from a sword! Totally rad as fuck!" Issei complimented as he patted my back.

"(Y/N)..." Dipper called as he made his way towards me, looking anxious for some reason. He took a deep breath before saying, "Thanks for saving us."

"...Pleasure..." I merely nodded my head with a tired smile on my face. I looked towards Koneko and moved closer. Seeing her injuries, I placed my hands on her body, healing her a bit, effectively stopping them from continuous bleeding for the moment.

"(N/N)-kun," She looked into my eyes.

I gently embraced her, "I'm so glad you're okay, Koneko-chan, I'm so sorry, if I had known this would have happened, I never would have left."

"...No, it is okay, (N/N)-kun...you did the right thing...I tried my best to defend Gasper-kun and yourself but..."

"You did amazing Koneko-chan. You're important to me to let you go, Koneko-chan. I'm never letting you go, ever again Koneko-chan."

Koneko's cheeks flushed a healthy red color. She briefly pulled away and saw my face smiling towards her. Koneko moved closer, and gently kissed me in my lips, as I returned it back. We pulled away with a small blush on my cheek.

"Koneko-chan..."

"(N/N)-kun...I can stay with you...even though I failed..."

"You never failed, don't worry about that now, I'm here now.

She fell against me and held onto me tightly.

"Do we need to give you guys space or something?" Dipper awkwardly asked while Mabel cooed at us, thinking that we're cute.

I immediately flipped him off, earning a solid laugh from Bill. I then put on my serious expression once more as looked at outside. "Right, this shitstorm is still ongoing. So, Issei. I want you to give Gasper the bracelet...Get all of us to patch up before returning to Sirzech...I just hope my doppelganger can handle this mess...for a long time..."

Third Person's POV

Outside, Yuki was wielding a sword with its sheath still intact and started charging towards a group of the female Magicians, they held their hands up and started firing off a barrage of magic bullets. Yuki clenched the sword in her hands and started speeding towards the Magicians. She started dodging the barrage of magical bullets, she suddenly stopped and the blade started surrounded by a destructive holy aura. Yuki then unsheathes the sword, revealing it to be well-designed blade as it fires off a slash of destructive power towards them, once it touched the ground it exploded outwards sending the Magician flying backward.

"Hah...hah, using this takes a lot out of me..." Yuki panted, wiping the sweats on her face.

"Got you!" At that moment two Magicians appeared behind her with magical power gathered in their hands aiming for Yuki.

"Not a chance!"' After hearing those familiar voices, Xenovia, Kiba and Irina appeared behind them and attack them with their respective weapons, killing them instantly. All of them landed on the ground next to her with their weapons clenched in their hands.

"Are you alright Yuki?" Kiba asked, concerned about his twin well-being.

"Yes, it's just...using this takes a lot out of me..." She reassured her brother with a smile on her face.

"What kind of sword is that anyway?" Rogue jumps in, slashing upon another Magician followed by Yusuke as he sent ice shards towards his enemies before gracefully landed on his feet. "It let out a holy radiant that can rival the sun!"

"Judging by your reaction...this is actually your first time using that sword," Yusuke commented as he took a glance of the sword. "The Holy Sword Galatine. It takes guts to use that weapon without proper training..."

"Ehe, you noticed?"

*BOOOOOM!*

They started hearing several explosions coming from the air, Azazel had come out of the conference room and looked at the battle between Doppelganger!(Y/N), Sona and Orion against Katerea were in the sky, exchanging blows with one another.

"Hmm, it seems they're putting up a good fight against her, but that women devoured one of Ophis' snakes," Azazel commented as he continues to witness the fight.

In the air, '(Y/N)' stretched out his arms with chains began to shooting out from under his sleeves towards Katerea which he manages to bind her. Orion ran on the chains before jumping off it and kicked her towards the ground, creating a large cloud of smoke. Katerea came out from the smoke with her eyes directed towards them.

"How vulgar of a man...kicking a woman-Argh!" Katerea was interrupted with Sona kicked her into the air.

"It won't be an issue if I'm the one doing the kicking then, right?" Sona sarcastically replied, pushing her glasses while showing a smirk on her face.

"You vulgar bitch!"

"Oooh, touchy."

"Are you sure she's not your wife?" Orion teased '(Y/N)' as the man in fedora jumped up from the accusation.

"What's making you say that?!" The Doppelganger blushed as he glares at the Son of Gaia.

Katerea held her hand out and started gathering demonic power around her hand and fired off a massive blast of power towards Sona. The doppelganger appeared in front of her with his hand held up, a blue magic circle with Cipher insignia on it appeared.

"I'll take that," Once the large blast of demonic power touched the magic circle in front of him, several blue markings started stretching around the blast of demonic power. "You can have it back~!" Another magic circle appears behind Katearea as the same blast speeding towards her before making contact, sending her flying towards the ground. The attack created a large crater with Katerea injured on the ground.

'(Y/N)' walked towards the injured Devil on the ground before caught off guard with a staff lit up with demonic power, aimed to my chest. "Avoid point blank range!"

"Fuck..." He gasped in surprise as the demonic power left the staff. '(Y/N)' managed to tank the hit as he was sent back. His attire was now torn up as he gracefully took it off. Katerea looked pleased with the damaged that she has done.

"Hohoho~ seems like the All-Knowing Eye Ci-" Sona hit her with a blast of water. "-Agh! W-What the hell bitch?!" Sona punched her in the face. "Stop!" Another punch to the face. "Hitting!" Sona kicked her in the stomach. "Meeeeeee!" She went to grab her neck, but Sona launched her head downwards as '(Y/N)' delivered a straight sucker punch to her face.

"Muda..." Sona said as she stood beside me.

"...Muda..." He added with a smile on his face. "Nice punch, So-chan!"

"Don't call me that!" She blushed a little, looking away from the Dream Demon.

"No promise."

"You whore! What's the matter with you?!" Katerea sprawled out her wings in the sky and steadied herself before she could be hurt anymore. "Are you that crazy?!"

"I'm not crazy!" Sona exclaimed, putting her hand on her hips. "You attacked my boyfriend, I fought back! You got me angry,"

"You boyfriend punched me as well!" Katerea countered.

"Hey, you shot me in the face with that staff of yours. Who's the victim here?" '(Y/N)' shrugged his shoulders without a care in the world.

Katerea though didn't hold back, waving her staff in front of her, and made several circles of demonic power appear in the sky. "I shall murder you right here and now before killing your sister! I've had enough of both of you! I'm going to be the Devil King by the end of the day! Everyone is going to revere me as the ultimate ruler of this world! And you'll be nothing!"

She yelled out, shooting off the blast of demonic power that looked like snakes and Dragon's faces coming towards us. Orion landed in front of us, then slammed his fist down to the ground, creating a stone barrier around us. The attacks of Katerea slammed against the barriers of Orion's, cracking them apart with their powers, but Orion hung on with the barriers, placing more of his power into the barriers to block the attacks, and eventually, they managed to cancel one another out.

And with that, '(Y/N)' goes a counterattack as he swings his chains, wrapping it against her staff and reeled her in for a kick into Katerea's torso, making her cough up bile. Orion then waved his hand at the enemy, shooting out shards of sharp and dangerous stones towards the enemy. Katerea placed her hands out and raised the barriers between the shards and herself. The barriers managed to block the attack, though Sona then thrust her hand forward, shooting high pressure water with the doppelganger changing it into a large piece of ice.

Katerea's eyes widened, and attempted to strengthen her barriers...but it was too late, and the large piece of ice clashed with her barriers, breaking them down and then colliding with Katerea.

"Aaaaaaaaagh!" cry from her mouth as she was slammed against the ground, creating a hole. The ice that crushed her melted around her, filling the hole with water. She floated to the top, and the trio saw that there was a large impact wound on her.

"Damn, after all of that," Orion said with a calm manner, panting a bit. "She can still move..."

"Why are you protecting Serafall...she's not even a real Devil King, I'm supposed to have that title, it is my birthright."

"It might be your birthright, yet you didn't deserve that said title!" The doppelganger exclaimed. "You have to earn it...prove yourself that you're worthy of that title! Instead, you decide mop around and blame the others for your wrongdoing!"

"Screw you! I won't be beaten by this! I'll show you my powers!" Katerea thrust her staff to the sky. From that, the circles of the demonic power appeared. Roaring and screaming from up above, Katerea threw her demonic power downwards the young devils.

"She doesn't know when to gives up," Responding to that, Sona thrust her hand to the side, and circles of barriers appeared. '(Y/N)' energy poured into the circles above her, and support her by creating strong barriers. Though the demonic power rained down heavily, Sona's barriers managed to hold together, though both Sona and the doppelganger was forced down onto one new due to the strength of the demonic power.

"Geez woman, you've been working out your demonic power, haven't you?" '(Y/N)' was taken by surprise by the wellspring of power that Katerea held.

"I've been spending time with Ophis, as well as being blessed by her." She revealed dryly, clicking her tongue when her power didn't work on them.

"You slept with Ophis?!" Sona remarked, even when she's tired from the encounter with her. "Geez, to even do something as odd as that! You're just weird Katerea."

Katerea did a face fault as both of the men burst into laughter from the statement. "No you idiot! I'm being blessed by Ophis! I haven't slept with Ophis! That just cruel right now! Saying such things to me! I hate you!"

"My word, you're savage Sona!" '(Y/N)' wiped off his tears off laughter while Orion kept on laughing at the woman.

"Learned from the best." Sona pushed her glasses. Suddenly, she began to lost her balance and fell to the side, fortunately in the arms of the doppelganger. "Thanks..."

"You're exhausted already...don't push yourself..."

"But-"

"I know this is about your sister, but at least let us handle this..." He reassured Sona with a smile on his face before teleporting Sona back with the group. The doppelganger than stood side-by-side with Orion. "Two minutes left before I disappeared."

"Well, better make this quick then."

"Why did you fight for that wretched Serafall and the others?!" Katerea slowly stood up as she glares at him. "You do realize what are you, and what your power could bring. Yet, you hold back, why would you do this? What gain do you get for something of this nature? I don't understand what you're hoping to achieve."

"Achieve?" '(Y/N)' replied as took his fedora, dusting off it with his hand. "Why would I want to be achieving anything? I'm just trying to make everyone around me happy...It isn't like I want to do anything bad to them."

"You're lying!" Katerea spat out. "You have an amazing power to change this world. You are the reincarnation of an ancient powerful demon, bred for destruction! That's wrong, you're simply not using your full potential. Why not go crazed, and unleash it to the enemies' territory, with your power, you'd be able to take out at least some higher-ups before being put down. You could kill those Angels if you so desire, I'm sure even being depowered, you'd cause a lot of damage."

'(Y/N)' smirked as he put on his fedora back. "Shut up!" He yelled at her angrily. "No matter what you say, I am my own self! Even if I'm a Dream Demon that can cause pandemonium, it doesn't matter what kind of power I has, I'm still (Y/N) Freakin' Hyoudou and I never let you influence like I'm some sort of a tool! Sure, this world is rotten with its own problem, but it's not worthy of sacrificing it just for the sake of power!" The doppelganger than pointed his finger at her, as fires appear on his body, creating a new set of attire. "Now...count up all your sins!"

Orion smirked at '(Y/N)' confident as he readied himself in a stance. Katerea gritted her teeth, turning her arms into tentacles and wrapped around the doppelganger, and dragged him. '(Y/N)' then phased through the tentacles, catching her off guard as the demon creates a ball of flames in front of her, resulting in an explosion.

Blinded, Orion swoops in for a devastating blow to her gut with stone slab he summoned forcing her back. Both of them sensed powerful demonic energy from behind as they both move aside, letting high pressure water hit Katerea full force as the Nephilim summoned a stone wall behind her.

"Hey, clone hubby!" Sona yelled at him, with a magic circle in front of her. "Burn it down!"

"I'm sorry, what did you just called me?!" '(Y/N)' face flushed in red from the sudden nickname given by Sona as Orion raised his eyebrows at the situation.

"Don't ask! Just do what I said!"

The doppelganger a red magic circle under Katerea before snapping his fingers, resulting in a pillar of flames coming out of it, burning through her attire. He called off the flames, witnessing Katerea still standing tall, despite the beating that they were giving her.

"Let us end this-" At the moment, the doppelganger was hit by a body from behind, crashing down to the ground accompanied by a ray of magical power hitting them both.

"Hubby!/ Cipher!" Both of Orion and Sona were stunned by the sudden attack from behind.

(Y/N)'s POV

We are currently making our way to the schoolyard after beating the magician back the Old School Building. We then noticed the commotion as smokes clear off, witnessing two people lying on the ground. The doppelganger disintegrated into particles, running out magical power while the person, who turns out to be Azazel as he stood up and started dusting himself off.

"Azazel? What the heck happened?!" Orion demanded, still shocked by the appearance of the Fallen Angel.

"Easy, I've lost my edge...For one of my followers to do this..." Azazel looked up towards his perpetrator. "Tch, so you're betraying me under these circumstances, Vali."

"That's right, Azazel..." The White Dragon Emperor flew down from the sky, with a smirk on his face. "The instant you decided on peace, the arrangement was made to invoke the Sacred Gear of the kidnapped half Vampire and begin the terrorist attack. The White Dragon Emperor ran wild along with me once we saw a good time. It'd be good if we could bury any one of the leaders of the three great powers."

"Saw these coming miles away," I pointed out. "You're doing this for a fight, fucking ridiculous, I know! The question is...when did you decide it?"

"I got the offer while I was en-route returning Kokabiel to headquarters. Sorry, everyone. This side seems to be interesting."

"Does it appreciate your terrible sense of cooking?"

"THEY WILL!" Vali retorted. "Anywho, they gave an attractive offer. Peace, I wouldn't be able to fight strong opponents. You understand, right? 'Wouldn't you like to fight against the Asgard?' When they said that, as someone who wants to test my power, I couldn't decline. Azazel, you dislike the idea of fighting Valhalla of Asgard, right? You dislike war."

"I told you to become strong," Azazel pointed out as he stood beside me. "But I should have also said don't only make factors that will destroy the world."

"That's unrelated. I just want to fight eternally."

"...I see. No, I may have anticipated somehow in my heart that you would leave my side. Since the time we met till now, you wanted to fight strong people."

"The preparations and information outlet for this were thanks to White Dragon Emperor. It's unusual of you to have left him alone even though you understood his true nature. As a result, you've wrung your own neck."

"Why I have a feeling that you're about to drop an F-bomb on us?" I pondered, clearly tired from all this nonsense. It seems that Issei had the same idea as well, currently irritated from his expression alone.

"Wait for it," Bill gestured.

"My real name is Vali. Vali Lucifer." At that moment, a shocked expression appeared on everyone besides Azazel's and Bill's face. "There it is! Who could've seen that coming?!"

"I'm descendent of the previous generation's Devil King Lucifer who died. However, I'm a child of mixed blood born from a father who was the old Devil King's grandson and a human mother. I obtained the Vanishing Dragon's Sacred Gear because I'm Half-Human. It was just by chance. However, I, who is a true blood relative of Lucifer and is also the Vanishing Dragon, was born. If there really is such a thing as fate and miracles, I may be that. Just joking."

Several four sets of bat-like wings came from Vali's back, as he looked down at everyone.

"No way...that can't be..." Issei murmured in shock.

"Have you resolved yourself, Azazel?" At the moment Katerea came from the ground with several injuries, on her body.

"Geez, you can say a lot of things about her." Sona clicked her tongue and glared at her. "But the bitch can take a hit."

"Stop calling me a bitch!"

"Make me!"

"What nonsense! Very well, I'll deal the finishing blow right here and now. I will destroy all of you, as the first step of the creation of a new world!"

"You're all bark, but you didn't leave a single scratch on this kids..." Azazel smirked, reaching into his pocket, searching for something inside it. "Just give up already and call it a day...Vali included."

"Never!"

"Suit yourself. Yo, ironing board, maid demon, humanoid pebbles. You wouldn't mind that I finish this Leviathan off?"

"Neutralizing the threat? Or just you want to do Han Solo treatment?" I asked, slightly irked from the nickname that he's given to us.

"We'll see."

"Sure, whatever. Just pulled out that weapon that ensures your victory out of your pocket, crow."

Azazel later took out a golden dagger from his pocket with a purple jewel embedded on it. "I have gone beyond being a Sacred Gear enthusiast. I also produce them myself. I've built replicas. Well, almost all of them are garbage. God, the one who developed the Sacred Gears, was amazing. That's the only thing I respect him for. However, they're incomplete. It's because God and Devil King died while leaving behind 'bugs' which can just upset the world's balance like the Longinus and Balance Breaker. Well, that's why Sacred Gears are interesting though."

"Be at a peace of mind," Katerea speaks up. "Things like Sacred Gears absolutely won't be made in the new world. Even without such things, the world functions. Eventually, we'll make Northern Europe's Odin, the Ancient Greek and Egyptian gods move as well and then the world will have to change."

"The more I hear, the more I feel like vomiting at your goals," At that moment, a disgusted expression appeared on his face. "Valhalla?! The Earth Gods?! You intend to snatch everything from entire Europe. Rather than that, the person who steals my pleasure can go and disappear."

"Ladies and gentlemen, priorities." I sarcastically said before witnessing Azazel rose his dagger into the air and its part separated and light stated gushing out. "Oh look, a magical girl transformation."

"Balance Breaker!" At that command, a large amount of light started leaking out towards the area, with the Dragon-Type Sacred Gear users responded to it. Once the light vanished, Azazel donned a golded Dragon-like armor with purple jewels embedded into it with his jet black wings unfolded. "I studied the Vanishing Dragon and other Dragon-series Sacred Gears and produced this, my masterpiece artificial Sacred Gear. This is Downfall Dragon Spear, in its pseudo-Balance Breaker state Downfall Dragon Spear Armour."

A massive draconic aura started being released from Azazel's Balance Breaker, Issei looked at it with an amazed expression on his face.

"No, that's a faker." I pointed out, holding onto my hat as it almost flew away.

"You've noticed," Bill smirked, agreeing with my speculations.

"What do you mean?" Issei asked with a confused tone. Before I could answer him, Ddraig beats me to it and explains the current situation towards his host.

[He made the Sacred Gear go into a Burst state and did a forced awakening. A king of running out of control. The Sacred Gear will break after a battle with that. Does he intend to use that so-called Artificial Sacred Gear as a disposable?]

"Now, that's just a waste of a valuable item." I let out a disappointed sigh, clearly planning ahead for 'borrowing' the item from the Governor of Fallen Angel.

At the moment, Vali started laughing at Azazel who is donning a golden piece of Dragon armor. "Hahaha! As expected of Azazel! You really are incredible!"

"Vali, I'd also like to be your opponent, but..." Azazel then turned his head towards us. "Please get along with the Welsh Dragon and Dream Demon."

"...It's based on a Dragon endowed with power, right?"

"Yeah, I just sealed the Gigantis Dragon Fafnir in this artificial Sacred Gear. I copied it from the Sacred Gears of the Two Heavenly Dragons. I've yet to see if it succeeded or not."

"Nah, you fail and I'll save your bloody crow arse!" I yelled at him, as the others frowned at me. "I'm just guessing? Changing the subject, Ddraig can you explain to my confused and idiot brother about the greedy dragon Fafnir?"

[She's one of the 'Five Great Dragon-Kings'. Azazel talked about Vritra the other day, right? In additions, there's the 'Chaos Karma Dragon' Tiamat, the 'Mischievous Dragon' Yu-Long, and the 'Sleeping Dragon' Midgardsormr. Though, I say that Vritra was eliminated long ago and sealed somewhere. If what Azazel says is true, then Fafnir was also sealed. Though originally, there were six Dragon-Kings.]

"Is it Blue Eyes White Dragon?" I joked, smirking at the gauntlet before earning a silence treatment. "Oh don't tell me-I was bullshitting!"

"Azazel! Even though you possess that much power, you!" Katerea glares at the leader of Fallen Angels, gripping her hand in anger.

"Katerea, you yourself said that you made a pact with the Ouroboros Dragon." Azazel pointed out as he walks forward.

"...The research of Sacred Gears shouldn't have developed to that extent..."

"From that look, it seems that the group that betrayed my organization took out some of the Sacred Gear research. However, it's pointless. Only I and Shemhaza know a portion close to the truth.

"I am one who is descended from the great true Leviathan! Katerea Leviathan!" A bluish-black aura started being released by Katerea's body and she glared towards Azazel. "I won't lose to an annoying Fallen Angel like you!"

"Yet you were outdone by weird hybrid, an ironing board, and Maid Demon."

The three of us gained a tick mark and glared towards Azazel, as Katerea gritted her teeth and flew towards Azazel with an angered expression on her face. "Don't look down on me!"

Katerea wore an extra-large aura and flew out an extreme speed towards him. It was an instantaneous event. Katerea dived at Azazel also responded with tightening his hands, and from his hand, a spear of light was formed. The woman looked surprised but didn't stop going and shot off many types of demonic power towards him, shooting them off like they were a barrage of bullets, though he didn't seem to care.

His powers activated, and swung the spear in his hands, releasing an unholy wave. Within seconds, the demonic power disperses and the wave continued towards Katerea who cried out angrily, placed barriers in front of her. The barriers dispersed from the sheer power of unholy aura, one after another.

Forming her demonic power into a snake, she shot it around the area, and it slivered through the sky and went towards Azazel.

"Look out!" Issei gasped. Azazel turned around and stabbed the snake demonic power, killing it instantly. "You're kidding me?"

"Well, he's the Governor of Fallen Angel for a reason..." Orion smirked.

"That's our not-related but still a perverted uncle..." I jester, putting my hands in the pockets of my pants.

Though Azazel was up against Ophis empowered Katerea, the power of that he's using right now, increases his own power, therefore being able to tank anything Katerea was throwing at him. Unfortunately, he was at a limit.

"It isn't over you bastard!" Katerea changed her arm into a tentacles-like thing and wrapped it around Azazel's left arm. A suspicious pattern emerged on Katerea's body.

Rias looked at it with a shocked expression on her face. "That is a self-destruct-use technique formula!"

"My words...Azazel's going to get Yamcha'd!" I jokingly replied with a stoic expression on my face.

Azazel tried to cut away the tentacles, but they showed no sign of being torn off.

"Azazel! Even if you try to kill me while in this state, it's useless! Now that you're connected with me, this useless! Now that you're connected with me, this strong magic will also activate and kill you too when I die!"

"So, you'll deal great damage to me with self-sacrifice resolution. It's a tawdry way of thinking, but the result is an enormous reason."

"Issei, I'm going to try something," I told him, pulling out Excalibur Deity from the magic circle. "But I need you guys to get out of the way."

"What're you going to do?" Issei inquired.

"I don't want you guys being burned away by this..." I started spinning Excalibur Deity in my hand, a large mass of demonic energy started being released from its blade that started sending a cold chill through the Devil's spines. They started getting away from me, as I held the Unholy Sword in my hand.

"I am thou...thou art I...From the sea of thy soul, I come...Lendeth me thy power...Knight of Treachery as I strike down upon thee heathens!" The demonic power started being focused around the blade, as I flew towards both Katerea and Azazel. I swing my sword downward, slicing the tentacles into pieces.

"Th-That's impossible, these tentacles is specially made to absorb my life force. It wasn't supposed to break!"

"Well, sorry for you but this is Excalibur, it can cut through anything in this world without acceptance unless you want me to blow the whole Kuoh and neighboring city then be my guest."

"Guess I owe you one," Azazel smirks before summoning a light spear in his hand. "Sorry, but this is the end Leviathan."

"Fuck off and die!" Katerea made several circles in the air and shot off demonic power in a futile attempt to make us stop. But I waved my hand forward releasing cold waves and froze the demonic power at the same time. I looked upon the frightened appearance of her. "Just stop this, I can't lose here, you won't beat me."

Azazel throws the light spear at her...

...

...

...

I caught it in my hand, as the burning sensation coursing through my body, shattering the said weapon. White particles begin to fall like snow, silencing everyone with my sudden movement including Azazel. I simply raised my hand, pointing my finger at her.

"Katerea Leviathan, your heart is full of hate and evil intentions, you threatened the councils including my friends, for that...disappear..." A cold aura appears around me "Goodbye!"

"No-"

*CLICK*

Clicking my fingers, an area of cold erupted, and within seconds, the entire area was converted into ice. Katerea's body was frozen before making its way towards the ground. I let out a sigh, quickly fly towards the ice statue followed by Azazel, catching it in my hand before gently landing in front of them.

"You mind explain what just happened back there?" Azazel asked."She's frozen, but still alive." I stood her up on the ground. "She'll be taken into custody for this..."

"And for what easy?"

"Easy. I want to make her my concubine," I told them, shocking the group with my bold statement, especially Sona, Issei, and Rias. With that reaction, I began laughing out loud. "I'm...aha...joking...ahahahaha!"

"What a shame," Issei saddened at the fact that my statement is just a joke while the previously mentioned girls sighed in relief.

"But I do want to make her our valuable resources of Vali's faction..."

"Heh, you really are a weird kid..." Azazel chuckles, released from his armor before catching a purple core in his hand. "Tch, so this the limit of an artificial Sacred Gear. There's still much more room for improvement...As long as the core jewel is safe, I can remake it while longer, Gigantis Dragon, Fafnir-chan."

"Did you just called it chan?"

"Wah!" Gasper screamed, and as magical patterns engraved on his eyes.

"Sorry, but I'll be sealing that," Azazel announced. "It's annoying if time is stopped."

"Aww, I was just about to summon a road roller..." I muttered under my breath, as both Issei and Orion patted my back, feeling sorry about my need.

"Now then, Vali. What will you do? Shall I go at it again? Even if I have no armor, I can fight with you adequately."

Azazel made a light spear in his hand and pointed it towards Vali with a confident smirk on his face.

"But don't you think that destiny is cruel?" Vali turned his attention toward us twins. At the question, everyone looked at him with a confused expression on our face. "On one hand, there's the strongest existence that one can think of with descendant of a devil king with a power of Heavenly Dragon like me. And on another hand, there are two mere humans like you two which possess the other half of Heavenly Dragon and now nonexistence Dream Demon with dumb luck. Without those powers, (Y/N) Hyoudou is just a sociopathic pathetic man with delusional dreams and Issei Hyoudou is will be a pervert with two perverted friends."

Both of us twins glares at the white-haired douchebag as I clenched my fist in anger. Out of nowhere, both Issei and I were pulled by something as our body we covered in a blue aura. We were dragged to the floor, as barriers appeared around us excluding others, trapping us inside it. Issei was thrown up in the air before crashing down to the floor while I got slammed onto a various wall of the room, before being thrown to the ground, near my brother.

"ISSEI! (Y/N)!" Everyone in presence shouted in horror, seeing us in pain from the sudden attack.

"Is it my time to make an appearance?" Samuel suddenly appeared from behind Vali, pulling down his hood, showing a big grin on his face. "You should've waited for me Vali..."

"You..." I gritted my teeth in pain, slowly standing up.

"Samuel Lucifer, quite a shocker. Now, where were we...Oh, talking about your miserable life as a person. We've investigated both of you. Your father is an ordinary office worker. Your mother sometimes goes out to a part-time job as an ordinary full-time housewife. The blood relatives of both your parents are completely ordinary. Here are also no ability-users or practitioners who possessed power among your ancestors. Of course, neither your ancestors had nothing to do with Devils or Angels either. You two really are ordinary. Your friends aren't special either. You were completely ordinary male high school student until both of you were reborn as a Devil. With exception of Boosted Gear and Nightmare Power, you're both nothing!"

Samuel explained as he laughed at our face. Vali was there, smirking at both of us, finally standing with both our feet.

"Absolutely boring, if I summarize your entire life as a human," Vali added. "When I learned about you, who was so excessively boring, I laughed out of disappointment. Ah, so this is our rival. I give up. If your parents had at least been magicians than maybe the story would change a bit."

"That's right! I have an idea!"

"What is it, Samuel?"

"You know what's make a perfect setting? Them both being an Avenger!"

"...Samuel..." At that moment, I clenched my teeth along with my fist, my left eye starting to show a ting of black flames in a blue one. "...do...not...think...about...it..."

"I see...We'll kill both of their parents," Vali nonchalantly replied. "If I do that, your personal history will become a little more interesting. If your parents are killed by a valuable existence like us, don't you think you'll be able to openly devote yourself to a solemn destiny? Yeah, I'll do that. After all, your parents will, from now on as well, live ordinarily, grow old ordinarily, and die ordinarily. The setting I spoke of is much more brilliant than such a boring life! Rig-"

At the moment, Vali dodges a single flaming bullet by moving his head to the side, cutting his cheek a bit. Yes, I took the first shot as the skies turn yellow with Issei's Sacred Gears glowing with a bright light.

"Aren't this beautiful?" Samuel chuckled, shaking his head side-to-side, tucking his hands into his pockets on his hoodie. "Birds are singing....flowers are blooming...on this days...fuckers like you...SHOULD BURN IN HELL!"

"IM GOING TO KILL YOU, YOU BASTARD!" Our separate aura started being released from our bodies along with a killing intent...ready to beat up...the Lucifer Twins.

To Be Continue

Authors' Note

Hey, guys. Sorry for the long wait for these chapters. Shit happens a lot with me in real life with me doing some works outside, exams and anything past months. It took some time to write this chapter because I'm going for the quality of the content for my readers rather than quantity.

Thank you for everyone who's been supporting this story and waiting for an update. I have a lot in planning as well as thinking of making a Discord Server just for fun and all where we can chat or plan some shit...It just in the planning stage though. Not sure if I'm going to do it or not since I'm a lazy ass.

LunaticChild signing off!

PS. Really, PS RED I is a good song and gives me an idea for a story...