(Kiba POV)

Some time passed, and all of us got a message from Grayfia, telling us to go to one of Ajuka's many hideouts in the human world. It was quite the distance from Kuoh, so we had to take a train. Rias, Akeno, Asia, Ravel, Koneko, and I sat together on the train in complete silence. Some more time passed, and we were at some kind of game company studio, which looked like a skyscraper. I did hear that Ajuka designed games, so this didn't surprise me. All of us entered the lobby and looked around us, noticing how there were a lot of humans playing games on their phones inside the lobby. We awkwardly stood around until a woman in a suit walked towards us with a clipboard, guiding us to a nearby elevator to take us to Ajuka. We all entered the elevator and it took us up to the rooftop, when the doors opened, we saw Ajuka sitting at a small garden table, sipping tea beneath the bright full moon. Sitting with the devil, an African man with a beard and short hair. He wore a red collared shirt, jeans, and dress shoes. His irises were the color of melted gold, and at his side was a crimson colored fly whisk.

"Ah the Gremory group, how nice of you all to show up." Ajuka greeted us with a nod of acknowledgement. "I heard the story of how Issei and (Y/N) died, and all of you have my sincerest sympathy."

"Ajuka, you called us is highly unusual, so why did you call us, and why are these people here?" Rias pointed to Michael and the unnamed man. "Also, who is he?"

"Oh, I'm Mwindo, I'm the Emperor Card in (Y/N)'s peerage." Mwindo introduced himself with a wave. "We haven't met because I went right back to Tubondo after getting recruited."

"As for why I called all of you here...that will have to wait, I sense we have some unwanted visitors." Ajuka looked behind us, and much to my surprise, many devil magic circles were behind us.

From these magic circles, old satan faction devils emerged along with a silver haired swordsman, Siegfried. I could sense the magic power from the devils, it came to no surprise that most of these guys were high class devils. Mwindo and Ajuka got up from their chairs, with Mwindo beginning to stretch his arms. I summoned a demonic sword in each hand, and despite my killing intent, it was easily surpassed by Koneko's, Akeno's, and Rias' killing intent. Koneko summoned her nekomata ears and tail, Akeno summoned both her fallen angel and devil wings, and Rias already began charging up magic.

"These are the ones that took my precious (Y/N) away..." Akeno glares at the khaos brigade members, and if looks could kill, they would be massacred.

"Ajuka Beelzebub, I've come to talk." Siegfried unsheathed Gram, a demonic sword that is quite possibly his most dangerous sword. "As you can see, I didn't come alone."

"I know you, you're Siegfried correct?" Ajuka pointed at Siegfried. "You are a former warrior of the church, even had your name at the top ranking. You were an impressive threat to us before the alliance. So what business do you have with me? As you can see, I already have guests, so come back another time."

"Ajuka, how would you like to ally yourself with the Khaos Brigade?" Siegfried offered, and in response, Ajuka just sweatdropped. "Your knowledge is incredibly useful, and your power allows you to rival Sirzechs Lucifer. You're the only one of the four satans that rivals Sirzechs. Allying yourself with us would prove to be a great advantage to you."

"What part of 'come back another time' is so hard for you to understand?" Ajuka sighed. "While allying with you will allow me to catch Sirzechs off guard for once, he's a close person to me, and the only person I would call my friend. Plus I have a feeling Mwindo here would kick my ass if I ally myself with you guys."

"Damn right I would."

"Ah, so you're declining our offer because of a friend?" Siegfried questioned as the old faction devils began getting noisy.

"Devils should not be ruled by someone addicted to technology!"

"For the old satan, we will defeat you!"

Most of the old satan devils shot waves of magic energy towards us, but Ajuka calmly sipped his tea and created a small green magic circle. His magic circle was different from everyone else's, like Ajuka's had mathematical equations instead of devil letters. The magic circle spun, and just as the magic spells were about to hit him, they suddenly stopped midair and flung themselves into completely random directions. The old satan faction members looked shocked by this sudden development, but Ajuka didn't even look phased.

"I know it is pointless to talk to any of you in an attempt to make you all understand, but it can't be helped." Ajuka actually sounded serious for once. "I will do my job as the current Beezlebub, so I will eliminate you all."

I don't think I've ever seen Ajuka this serious about anything before, and I noticed a massive amount of magic power heading towards Ajuka. The magic circle began spinning once more, and the magic avoided Ajuka before soaring upwards into the night sky, never to be seen again.

"You came here knowing my ability, correct?" Ajuka sounded disappointed/angry with these devils. "Did you all think this would work on me just because you are using a lot of magic power? At least (Y/N) (L/N) would have come up with a creative solution, you lot of disappointments are just trying to brute force your way."

Ajuka pointed up, and everyone looked up into the night sky to see all the magic spells the old satan members sent towards Ajuka, silently hovering in the air. All the spells suddenly came raining down atop of the old satan faction members, and some members tried dodging the strikes. However, the spells still hit them because Ajuka was controlling them with ease. Ajuka wasn't even trying in his fight against the old satan devils, but I noticed how he wasn't attacking Siegfried, I kind of wanted to know why this was the case.

"Kiba, you want to fight against Siegfried, don't you?" Ajuka guessed, and he was correct in this sense. "Go ahead, we'll handle the others."

"I understand if you want to fight him Kiba, knight's honor and all that." Rias took a breath out. "If you need my help, I'll be right behind you."

"Thank you, Rias."

I walked towards Siegfried whilst summoning a dragon slayer sword in my spare hand, since Siegfried's sacred gear is one of those dragon types, so he would have a weakness against dragon slaying weapons. I watched as Siegfried summoned for dragon-like arms from his back, and I noticed that he set Gram to the side. Taking the blade's place was your run of the mill holy sword. I rushed towards Siegfried and attempted to slash at him, but he blocked it using one of the demonic swords he was holding.

"Siegfried, I'm sorry, but I'm going to release my anger towards you." I informed the man. "A close friend to me died because of someone in your group, so I have to get revenge."

"I can sense an anger I have never sensed from you before, so bring it on." Siegfried accepted my challenge full heartedly, and I nodded.

I used my second sword to stab at him, and he was forced to use two of his swords to block my strike. I jumped upwards to slash downwards using both my swords, but Siegfried used all six of his swords to block my strike. Siegfried tried using one of his swords to cut my neck, but I used my superior speed to dodge out of the way and circled behind Siegfried's back, attempting to stab him in his heart, but Siegfried managed to dodge before trying to cut my arms, so I jumped back once again and tried attacking his side with the dragon slaying sword, cutting his side. I watched blood start dripping from the injury, and it did more damage because his sacred gear was a dragon kind. I stepped back to avoid Siegfried's sword swings before leaping back.

"You put me in a difficult spot Kiba, I can't avoid a critical injury even if I win against you." Siegfried pointed out as he blocked a flurry of slashes from me. "Not to mention that even if I do win against you, Rias or Akeno could finish me off because I would be weakened. If I were to run away, I would be laughed at by Jeane and Heracles. Well, more often than what I'm used to anyways."

"Have I really improved that much compared to the day at the bridge?" I asked, and Siegfried nodded to confirm this. "Thank you."

"Don't thank me, thank your determination to surpass me." Siegfried smiled before pulling out a gun-like syringe. "Out of my respect for you, I'll tell you what this syringe is for. This is a doping drug from sacred gears, allowing all sacred gear users to activate something like juggernaut drive."

"But at what cost?" I asked the swordsman, who didn't even respond as he plunged the needle part of the syringe into his neck, pulling the trigger to shoot a crimson colored liquid into his body.

Siegfried's body began reacting as his normal arms began to become covered in silver scales like his dragon scaled arms. His sword, Gram, suddenly began burning him, and he was forced to drop the sword, replacing it with a basic holy sword. His fingers were fucisng with the very swords he was holding, and his balance breaker's arms began much thicker and lager. Veins were now visible on Siegfried's face as he began clutching his arms in pain. At the end of the transformation, Siegfried was covered in silver scales, his eyes were glowing red, and his balance breaker arms were so large they held him off the ground, with the tips of all his arms being fused to their respective swords. By the end of this, Siegfried no longer looked like an asura, he looked like a spider demon. All while Gram was on the ground in front of him.

"This power is called Chaos Drive, a doping version of Chaos Break." Siegfried's voice was low and like a monster.

Siegfried began making his way towards me with his swords raised, and I jumped back to avoid their range, but a thick mist began covering the area, making it hard to see. It must be an effect from Siegfried's Chaos Drive. I replaced my first sword with a holy sword to activate Glory Drag Trooper, summoning the vast array of knights to help me. The knights charged forwards, but they were quickly cut down by Siegfried. I noticed a sword coming towards me, and I tried blocking it, but Siegfried's arms were way stronger than me, so I was sent back, almost to the edge of the rooftop.

"What would (Y/N) do?"

I questioned myself, I have always admired (Y/N). Unlike me, he never really relied on advanced techniques, or any techniques at all, and he used this to his advantage. He was wild and unpredictable, creativity and defying the norm were his strong suits, so I have always respected his ability to catch his opponents off guard. For me, whose entire skill set relied on skills, I have always been slightly jealous of his ingenuity. I decided to think like (Y/N), how would (Y/N) fight in this situation...? I suddenly came up with an idea. I summoned several swords all around me all of which were made of incredibly compact gunpowder and gasoline. I dropped my dragon slayer sword and took a breath in as I picked up one of the gasoline/gunpowder swords in each hand.

"YEET!" I shouted as I began throwing each of the gasoline swords at Siegfried with no signs of stopping any time soon until I began running out of swords.

All of the swords plunged themselves into Siegfried's chest, confusing the man as I picked up my dragon slayer sword and began running towards Siegfried. Siegfried tried stabbing me three times, but I weaved my way between the legs before sliding beneath Siegfried's legs. I crouched down once again to pick up something Siegfried dropped, the demonic sword known as Gram. I could feel it's power resonating through the blade, yet it didn't seem to reject me as it's user. I dropped the dragon slaying blade to replace it with a fire sword, since Gram has dragon slaying properties. I then faced Siegfried and began running towards him, with Siegfried ready to strike me. He pierced the ground in front of me, and I began running along the arm. I dragged the tip of Gram along the arm, cutting the scales of the arm. I reached the shoulder in no time, and I quickly jumped over Siegfried's head, followed by me using my fire sword to pierce his chest. The fire sword ignited the compact gunpowder/gasoline swords, causing all of them to explode. I landed on the ground as Siegfried was sent back over the edge of the building, and he tried to use his massive arms to pierce the wall, but his sword arms didn't work against the building for some reason. I looked over the edge of the building as I watched Siegfried fall to his death. He landed on the road below, somehow still alive. Siegfried's chest was completely open, allowing me to see his ribs as he tried using his arms to stand up.

Then a semi truck hit him.

And another semi truck ran him over.

Followed by a milk truck.

Guess Gram is my sword now.

(Scene change brought to you by truck-kun hitting Siegfried, sending him into another world where instead of a harem of girls he gets a harem of guys who look like the fucking pillar men.)

(Nancy POV)

I was currently somewhere known as Sylleblossom Island, underneath the palace in someplace that looked to be a lab. There were test tubes, cables, and unfinished robot parts all over the place. It was dark in here, but there was an eerie green light coming from a certain test tube. The test tube in particular was filled with some kind of clear liquid, and inside the liquid was a single brain, right arm, left hand, left eyeball, and right leg. This was honestly all that remained of my brother, (Y/N), and I wanted to know why we had to take almost everything out, so I turned my attention to the people behind me. One of whom was Zenorse, and the other was some guy whose face was pointed mostly black with white, serrated like fringes on either side of his face along with a funny headdress on his head and golden cones over his ears. We weren't alone, however, Ursula was here too, sharpening some kind of sword. There was also a little girl with a black braid holding some files while standing next to the weird guy.

"Fascinating, my student, this soul technique could allow someone to live many lives at once, doing so much in less time compared to only reincarnating once over and over again!" The weird man smiled, revealing yellow teeth. "Once all the broken soul pieces die and refuse into one body, who knows what potential what that person could do!"

"Exactly, so that's why I called you here, Mayuri." Zenorse was wearing a lab coat over his usual outfit and had his long hair tied back by a mint green cloth. "We need your help to remove my part of the soul and Vagus' part of the soul. I already sent someone to collect the other pieces without killing them, and they should be here right about..."

"Hey, I'm here."

"...Now."

The person who just walked in was (Y/N)'s teacher, Scathach, looking slightly disheveled as she walked in carrying a briefcase. She set the briefcase at a table with some kind of machine in it. Scathach opened the briefcase to reveal 19 vials that had some kind of glowing orbs in them. Scathach placed each of these vials into the machine, which started glowing a yellow color from inside. Next up, a hooded figure walked in, it was Vagus holding some kind of lantern with an orb that had coral and water coming from it.

"Vagus is back with (Y/N)'s soul!" Vagus jumped from the stairs that led down to this basement. "Where should (Y/N) put it?"

"You see the machine next to the Doritos and seaweed tea?" Zenorse pointed at a different machine, this one looked like a coffee machine to be honest. "Place it underneath the hole and open the lid."

"So where is that weird girl, the weird one who refers to herself in the third person?" Mayuri asked as he walked over to the control panel. "She was retrieving the...what was it again?"

"The corpse of the savior and blood of the story teller, some of the only objects we have of the two people who stood alongside the most powerful beings were born." Zenorse explained. "I have a theory that those two have more connections to the most powerful beings in the universe than meets the eye."

"Like what?" The small girl standing next to Mayuri questioned the long haired man.

"I noticed how he's capable of using the Longinus, and none of the Longinus even questioned it." Zenorse informed us. "Plus Ophis flat out admitted she thought (Y/N) looked familiar, establishing some kind of connection between the two of them at some point. However, (Y/N) and Ophis have never crossed paths, so in other words..."

"Another life." Ursula was drinking some rum as she said this. "And Ophis doesn't interact with humans that often, so that narrows our options down quite a bit."

After that, a girl with white hair walked down the stairs, with her crimson colored eyes seemingly lighting up the room. Her Santa outfit was covered in dirt, but she didn't mind as she skipped down the staircases without a care in the world. A red velvet sack was held shut by a golden rope, and it was slung over her shoulder as she landed on the final stair. She gracefully landed on the ground with her black boots landing with a thud. She undid the rope at the top of her sack, and two objects fell out of the sack. The two were coffins, with one of the coffins being inscribed with fairy tale characters all interacting with one another around the edges. In the middle of the coffin was the image of a woman reading a story to a variety of forest animals. The second coffin depicted all thirteen Longinus at the top with a variety of relics towards the bottom, while a man held a set of dice in his hand, rolling them into his hand.

"Merry Christmas!"

"Nice job, Nico, now we can begin the ritual."

(A/N: I decided that I'm gonna release multiple chapters at once again. Why? Because you guys are too smart, and y'all would easily discover what I'm doing. So I'm just releasing everything at once.