Two years ago during the Mushroom Kingdom War...

A group of survivors were walking as if they were running away, in which they were. Their home was raided by the Road Jackals and the hedgehog leading the group was Seethe The Hedgehog. They eventually stopped when they saw they were at the edge of a cliff. When they turned around, they saw Infinite, Thrasher, Grim, Spike and Elise along with more Jackals with them.

Belle The Hedgehog:Great.

Seethe:Let's see what they want.

Thrasher:*Smirks* Merry fuckin' Christmas, everybody, Santa delivered a damn community full of presents!

Infinite:What do we have here?

Grim:A bunch of people who made the mistake of running away.

Infinite:Ohh... tsk, tsk, tsk. I have to ask you a question:The fuck you thought was gonna happen?

Elise:You're all partying as if it's the end of the world, with all those fireworks going off.

Infinite:You think we wouldn't notice?

Red The Dog:What do you want?

Seethe:Red.

Spike:We want to know if you're trouble stoppers, or troublemakers.

Ella The Rabbit:What..?

Infinite:My father always told us that people either stop trouble from brewing or make it brew.

Grim:The world has too many fuckin' problems.

Infinite:We're looking for people to help solve that. If you don't cause any trouble, we got you covered. Food, water, clothes, weapons...anything you need. BUT...if you cause trouble...well...father taught us how to deal with troublemakers. My old man solved a SHIT-TON of problems in his day.

Jackals:Hell yeah!

Infinite:So, my friends... You all trouble stoppers or troublemakers?

Red:We're trouble stoppers. We've been putting an end to troubling situations all over the place!

Seethe:Red.

Red:We can give you fresh water, build shelters... We can get you anything you need!

Seethe:Shut the hell up, Red!

Thrasher:You can build all that?

Red:Well... I...not me...but Belle here...

Elise:Well then you...are gonna be our number one person.

Belle:Go fuck yourselves.

Elise:Oh. Okay. Hahahahahahaha. *Kicks Red to the ground*

Seethe tried to run to Red but was shoved to the ground by Thrasher who put his dagger to his throat while Elise continued to kick his face until he was killed.

Infinite:You done?

Belle:*Throws Infinite at Grim and Spike* Seethe! Get out of here!

Seethe:No!

Belle:I love you, Seethe. *Pushes him off the cliff*

Infinite:*Shoves his sword through her stomach*

Seethe:NOOOOO!!!

Infinite:Don't worry about him. He'll be dead out there.

Little did they know, Seethe managed to swim to the shore and he's been living off the land since then. Seethe was filled with anger and hatred towards not just Infinite, but all Jackals.

Seethe:First my mother and father...my best friends...and now the girl I love... *Stands up* I WILL MAKE YOU PAY FOR WHAT YOU'VE DONE, INFINITE THE JACKAL! I WILL MAKE ALL OF YOU PAY!!! DO YOU HEAR ME~?!?!

Present Day...

It was a beautiful day in the Jackal Kingdom as the crowning ceremony for Infinite was underway. SMG4 and the others have arrived in the kingdom to witness their member of the Multiversal Heroes and friend become king of the kingdom.

Goku:This is awesome!

Midoriya:Our decorating looks better than I thought.

Infinite:I'll say. You guys did amazing with the decorations.

John:It's nothing, Infinite.

Eri:Uncle Infinite!

Infinite:*Smiles* Hi, Eri. You're excited to see your uncle become king, are you?

Eri:Mhm! You're gonna be the best king to ever live!

Infinite:Thanks, Eri.

Uraraka:That was so sweet, Eri.

Midoriya:That's our baby girl.

Bakugo:Go up there and break a leg, Jackal. You deserve it. *Smirks*

Infinite:Thanks, Bakugo. I'm glad all of you could make it here.

SMG4:We wouldn't miss it for the world.

Infinite:Well, let's get this party started!

Meanwhile, Dr. Robotnik was still in his lair after his recent defeat. He was thinking of a new plan to try and take over until one of his robots brought Seethe inside.

Death Egg Robot:Sir. This hedgehog was seen wandering near your lair. What is your command?

Dr. Robotnik:*Turns around* Hmm. What's your name?

Seethe:I'm Seethe. Seethe The Hedgehog. I didn't know you were living here. If you let me go, I promise I will not return here again.

Dr. Robotnik:No, no, don't worry. I won't hurt you. Why don't you tell me why you're here?

Seethe:I'm looking for someone named Infinite The Jackal. I have some unfinished business with him.

Dr. Robotnik:Revenge. You and I have a common enemy, Seethe. I know where he and all the other Jackals live. They all live in a kingdom not too far from here that neighbors the Mushroom Kingdom and Hyrule. I can take you there.

Seethe:He has a kingdom? Take me there.

Dr. Robotnik:*Smiles evilly* With pleasure.

Dr. Robotnik and Seethe went to his Egg Mobile and took off right to the Jackal Kingdom.

Dr. Robotnik:If you don't mind me asking, why are you looking for Infinite?

Seethe:During the war and after nuclear missiles were detonated, he and his group of bandits raided my home, killed my mother, father, best friends and my love. I've been living off the land for two years and I have also been training so I can be ready for him when I battle him and make him and the rest of those damn Jackals pay for what they've done. I won't rest until every one of them are either rotting corpses or dust in the wind. Especially Infinite.

Dr. Robotnik:That's terrible. I wish you luck. We're almost there and it looks like they're holding a celebration of some kind. It'd be a shame if we rained on their parade. Hahahahahahaha!

Jackal Priest:It is my proud honor to present to you all... KING INFINITE!

Everyone cheered and clapped their hands with a few howls coming from John, Gabe, Gadget, the other wolves and some of the boys from Class 1-A as the Priest placed the crown on Infinite's head.

Infinite's Mother:Your father would be so proud of you if he can see you right now.

Infinite:Thank you, mother.

Dr. Robotnik:Well, lookie here! We're having a little Kumbaya, aren't we?

Sonic:Eggman?!

Gabriel:I knew I had a bad feeling. What are you doing here, Egghead?!

Dr. Robotnik:Don't fret. I'm here to introduce you all to a friend I made earlier today.

Thrasher:Who is that?

Seethe:*Jumps out of the Egg Mobile and glares at Infinite* Remember me, Jackal?

Infinite:You're...that hedgehog from two years ago, right?

Seethe:Correct. I still remember what you did to the people I cared about.

Infinite:I'm a different Jackal, now. We all are.

Seethe:That doesn't matter. What matters is the slaughter of Jackals begins with YOU, Infinite.

Suddenly, Seethe was already in front of Infinite and threw a punch that sent him flying into a house. Infinite grunted as he stood back up angrily.

Infinite:Okay. You want a fight? You got it. I don't care who you are, nobody messes with my people.

Seethe:Hahahaha. I heard you Multiversal Heroes are strong. You all want to fight for the safety of these damn Jackals? Then come at me.

Seethe then charged up his power, making John and the others put their arms up so they won't be sent flying by the shockwaves.

Vegeta:His power..!

Midoriya:Maria! Take Eri somewhere safe!

Maria:Okay!

Uraraka:Eri, you be careful, okay? Daddy and I need to help Uncle Infinite.

Eri:Okay. Be careful.

Midoriya:We will.

Seethe:Your choice. One at a time, or all of you at once.

Dr. Robotnik:This is going to be good.

Infinite:You're fighting...me.

Seethe smiled evilly as he charged at Infinite again. Only, this time, Infinite blocked his attack. But Seethe flipped behind him and punched him into the ground. Bakugo ran in and tried to blast him with an explosion only to be elbowed in his stomach and kicked into the market. Shadow made his way to him and punched him three times before his and Sonic's heads were grabbed and smashed into each other by Seethe.

Ronin:*Punches Seethe three time and kicks him*

Seethe:*Grabs his arms and turns him around*

Ronin:Huh? Wai--

Seethe:*Breaks his arm*

Ronin:AHHHHHHHHH!!!

Seethe:*Throws him into a boulder*

Broly:RAAAAAAHHHH!!! *Tries to kick Seethe*

Seethe:*Grabs his ankle and slams him on the ground*

Uraraka:Release!

*Large rocks begin to fall*

Seethe:*Breaks all of the rocks and slams her back on the ground with both fists*

Vegeta:I'M GONNA CRUSH YOU!!! *Punches Seethe's stomach*

Infinite:RAAAAAHHHH!!! *Punches Seethe through a building*

Bakugo:D-Dammit..! This guy's gonna be harder than I thought...

Todoroki:It seems like it.

Seethe:You all are pretty good. But not good enough.

Gabriel:Alright, my turn!

Gabriel ran towards Seethe and the two started throwing punches and kicks at each other until he threw a punch that was caught by Seethe.

Seethe:You're too slow! *Punches Gabriel*

After that punch, Seethe kneed Gabriel in his stomach and kicked him through three houses and was going to go after him until he was kicked in the face by Deku who was at fifteen percent. When he tried to kick him again, Seethe saw an opening and punched his stomach, making Deku grunt in pain as he grabbed it.

Deku:D-Damn..!

Infinite:YOU'RE THROUGH~!!! *Punches Seethe into a mountain*

Bakugo:JUST DIE ALREADY!

Bakugo then started rocketing himself to where Seethe was and when he got close enough, he prepared a large explosion in his right hand.

Bakugo:HOWITZER...IMPACT~!!!

Bakugo then unleashed the large and loud explosion, destroying that part of the mountain. When Bakugo thought Seethe was beaten, he started to walk back to where everyone else was, but stopped when he heard growling behind him. Bakugo slowly turned around only to see all the debris fly everywhere and an enraged Seethe who had a green aura surrounding him with his eyes glowing red as he walked towards him.

Deku:KACCHAN!

Bakugo tried to attack him but was quickly punched back to the kingdom and went through the castle. Seethe let out a roar of pure rage before he charged back at Infinite. He grabbed him by his face and started to ruthlessly beat him before slamming him on the ground. Seethe slammed his fists on Infinite until he was sent flying by Infinite's punch and eventually the two fighters started throwing punches and kicks at each other until Infinite punched him twice and went in for a kick. Seethe blocked the kick and punched Infinite back to the ground, creating a crater. Goku and Vegeta turned Super Saiyan Blue and charged at Seethe but to no avail as Seethe managed to fight both of them off.

Gohan:This guy's a lot like Broly...

Gabriel:Ngh... He must have put himself through intense training to be as powerful as he is right now. This isn't good. If Infinite doesn't stop him, we'll all be goners and we can't use the Dragon Balls yet.

Seethe:What's the matter, Jackal?! You can't keep up?!

Infinite:I'll be strong as you... I'll become stronger... I'LL DO WHATEVER IT TAKES TO PROTECT MY FRIENDS AND MY PEOPLE!!!

Infinite screamed out in anger with his scream sounding like a demon when he transformed into his Phantom form and flew towards Seethe.

Infinite:I'M COMING FOR YOU, SEETHE~!!!

SMG4:Come on, Infinite..!

Infinite then punched Seethe and threw two kicks, both of which were blocked and when Seethe tried to punch him, Infinite countered with a throw and kicked him in the air. When Seethe balanced himself, he started firing several chaos energy blasts at Infinite, all of which missed with Infinite still coming at him at full speed and the two's fists collided when all that could be seen were bright streaks and their ends hitting each other and shockwaves coming from them.

Deku:I hope Eri and Maria are okay. At the speed they're going, I'm worried Seethe would have found them.

Uraraka:Don't worry, Izu. I'm sure they're fine.

Eventually, Infinite and Seethe started throwing punches and kicks at each other until they backflipped away from each other.

Iida:GO, YOUR HIGHNESS!

Thrasher:COME ON, INFINITE! NOW'S THE TIME TO PUT SEETHE DOWN!!!

Vegeta:DO IT!!!

Infinite then ran at Seethe and when Seethe unleashed a mouth beam, Infinite dodged the attack and started dodging Seethe's rush of punches until he uppercutted him in the air. Infinite then charged up an energy attack and roared when he unleashed it at Seethe, hitting him. Once the wave hit the ground, it caused a large explosion and left a crater. Infinite landed on the ground, feeling winded after he went all out and hoped that Seethe was down for the count.

Goku:Are you alright?

Infinite:Yeah... Just exhausted...

Seethe:Raaaaahhhh... Rrrrrggggghhhhh...! RRRRAAAAAAAAGGGGGGGHHHHHHHH!!!

Seethe's green aura became bright and larger, quickly clearing the smoke that engulfed him due to the explosion.

Infinite:What the hell..?! I for sure thought that would have gotten him..!

Seethe:Infinite..! I WILL KILL YOU AND THE REST OF YOU JACKALS~!!!

Seethe roared in rage and fury as his eyes turned all white and his fur began to turn green and his overall appearance look buffer than he looked in the beginning. Meanwhile, Maria and Eri were still hiding during all the fighting and they saw Seethe transform.

Maria:Come on, guys..!

Dr. Robotnik:Oh, my. Seethe is pretty powerful.

Seethe:RAAAAAHHHH!!! YAAAAAAAAAAAAAHHHHH!!!

Seethe then flew towards them and grabbed Infinite by his face and started to use him as a shield and kill any Jackals that were in his path, splattering blood, body parts and organs all over Infinite, himself and the ground and buildings.

Infinite:STOP, YOU MONSTER!!!

Seethe:NEVER! I WILL NOT STOP! I WILL NOT SLEEP! I WILL NOT REST UNTIL EVERY SINGLE ONE OF YOU JACKALS ARE NOTHING BUT ROTTING PILES OF FLESH!!! YOU NEVER SHOWED THE PEOPLE I CARED ABOUT MERCY, I WON'T DO THE SAME FOR YOU!!!

Yaoyorozu:This monster just won't stop until they're all gone..!

Sero:This is bad!

Koda:It's terrible. What can we do?!

Vegeta:There isn't much we CAN do. He's like Broly. Even Kakarot and I in Super Saiyan Blue couldn't do anything.

Seethe:*Slams Infinite on the ground* Hahahahaha!

Just as Seethe was going to relentlessly beat Infinite again, Jackal soldiers came in time to try and fight Seethe, while Jackal paramedics grabbed him.

Infinite:Thank you..! Thank you so much..!

Jackal Soldier:Don't mention it, our king. We'll hold him off for as long as we can. Get him to his friends. They'll know what to do.

Jackal Paramedics:Right.

They then took Infinite back to SMG4 and the others while the soldiers hold off Seethe for as long as they can do so.

Seethe:You fools think you can hold me off? You're really as foolish as I thought.

Jackal Soldier:Us Jackals never run away from a fight! And if we die, then so be it!

Seethe:Have it your way, then.

The paramedics eventually made it back to SMG4 and the others with Infinite who was still covered in blood from the Jackals that were killed by Seethe and injuries from his fight.

Goku:Good thing I brought these senzu beans. Here, Infinite.

Infinite:*Eats the senzu bean* Hmm. Thanks.

Seethe:*Lands in front of them with one last Jackal Soldier* If you fools are thinking up some kind of plan, you can forget it.

Jackal Soldier:S...Sorry...your highness... He was too powerful..!

Seethe tightened his grip on the Jackal's head until it popped, splattering blood on his hand and his face as he smiled wickedly before tossing the dead body to the side.

Seethe:If you're trying to think up some kind of plan, you can forget it. I'm unstoppable at the level I am right now.

Infinite:Seethe. I know what we did was wrong. But we changed after those two years. It may not have always been the case, but here, we like to live in peace. We had our fair share of enemies, but despite all you've done, I don't think you're one of them.

Seethe:Rrrrgggghhhh... Once a murderer...ALWAYS A MURDERER!!! YOU WILL DIE BY MY HANDS! AND IF YOUR FRIENDS GET IN MY WAY, THEY'RE GONNA DIE TOO!!!

Just as he prepared to attack, he heard a noise come from his right and when he looked, he saw Maria and Eri try to quietly find somewhere else to hide and grinned evilly.

Bakugo:The hell are you smiling about?

Deku, Uraraka and Shadow looked in the direction Seethe was looking and saw Maria and Eri trying to sneak past.

Seethe:Hahaha...

Shadow:No..! Maria, no! Don't you dare!

Deku:Seethe! Please!

Seethe:*Charges up his energy blast*

Maria:Ahhh..!

Uraraka:WHATEVER YOU'RE GONNA DO...DO IT TO US! DON'T HURT ERI!!!

Deku and Uraraka:DON'T HURT HER~!!!

Seethe then released the blast aimed at them, causing an explosion. When the smoke cleared, Maria or Eri were no where to be seen.

Rouge:No..! They...They can't be..!

Shadow:Ahhh..! M...Maria..!

Deku:Eri..! *Tears start to fill his eyes*

Uraraka:Ahhhhh..! AHHHHHHHHHHH!!!

Deku, Uraraka and Shadow fell to their knees as tears gushed out of their eyes and eventually, anger began to set in.

Shadow:What have you done..?! You monster..! YOU'LL...PAY FOR THAT~!!!

Uraraka:How could you..?!

Deku:WHAT DID YOU DO...TO OUR ERI~!!!

Shadow:RRRAAAAAAAAHHHHHHHHHH!!!

Deku, Uraraka and Shadow looked at Seethe with blood shot eyes filled with nothing but sadness and rage before charging at him.

Deku:YOU BASTARD~!!!

Seethe:*Tries to punch Deku*

Uraraka:*Grabs his fist and punches his stomach*

Shadow:*Kicks Seethe's face*

Deku:*Punches Seethe twice and knees his stomach* RAAAAAAAHH!!! DELAWARE...SMASH~!!! *Kicks Seethe into a tower*

Vegeta:Their energy seems to have doubled..!

Gohan:The pain of loss is what's driving them. When Seethe killed Maria and Eri, it awakened their latent battle power, making them wild and always go on the offense. It may be effective, but it will always leave them open and they won't be thinking.

Goku:Like when Broly turned Super Saiyan, he just went wild.

John:Don't worry. They're not dead. Gadget and I got them out of the way of that blast in time. 

Gadget:But it was a close call. Too close for my liking.

Shadow:AHHHHH!!! RAAAAAHHHH!!!

Deku and Uraraka:RAAAAAAAAAAAAHHHHHHH!!!

Seethe:You may have gotten stronger. But it's still not enough to be on my level.

Deku:I'm sorry everyone... SEETHE! THIS ENDS...RIGHT NOW!

Deku, Uraraka and Shadow:WE'RE GONNA KILL YOU OURSELVES!!!

Kirishima:They...They said they're gonna kill him..!

Iida:MIDORIYA! URARAKA! THIS ISN'T WHAT HEROES DO!!!

Seethe:Let's see you try and kill me, weaklings...

Infinite then managed to reach them before they could charge and hit the back of their necks, making them pass out and stood in front of Seethe.

Infinite:Goku! Vegeta! Broly! Get these three out of here. I should be the one who ends this fight.

Goku, Vegeta and Broly nodded and grabbed the three passed out fighters as Infinite and Seethe stared each other down.

Piccolo:Hm. Now it's time for the real fight.

Seethe:This battle will decide your fate.

Infinite:I have to protect my kingdom and my friends!

Infinite and Seethe charged at each other and collided their fists before throwing punches and kicks at each other until Seethe punched him in his face, sending him flying.

Seethe:YOU WILL REAP WHAT YOU SEW! I WILL RIP YOU APART!!!

Infinite:SEETHE!!! I AM INFINITE...KING OF THE JACKALS!!! YOUR FATE HAS BEEN SEALED!!! DO YOU HEAR ME~!!!

Infinite then transformed into his Phantom Form once again and charged at Seethe and punched him five times and kicked him, making him fly down to the ground. As Seethe tried to stand back up, Infinite stomped him back onto the ground and lifted him before kicking him into a mountain. When Seethe bounced off of it, Infinite slammed his face back in it and started flying, dragging him across it. Infinite stopped and flew several feet up with Seethe still in his hand and prepared to throw him down.

Infinite:YOU'RE FINISHED!!!

Infinite then threw Seethe back down, destroying the entire mountain and leaving a crater where it once stood. Infinite floated back down and deactivated his Phantom form. When he looked back, he saw that Seethe reverted back to his base form and was still breathing. Infinite walked towards Seethe and knelt down by him and sighed.

Infinite:Seethe. I hope you can hear me. You need to hear what I'm about to tell you. Two years ago...the reason why we did what we did was so that we can survive. Believe me when I say that we didn't want to kill anybody, but your friends and your parents forced our hand. I know you won't forgive me or any Jackal so easily, but... I'm sorry. I'm sorry we killed those you cared about.

Seethe:Ngh... Infinite... *Sniffs and wipes tears away* I'm sorry... I caused all this pain...and death...all for what..? Something that happened two years ago... I killed a child for God's sake... A child..! I'm better off on my own or better yet...dead... You should have let those three kill me... Especially the boy and the girl... They must have cared for that white haired child as if they were her mother and father...and I took her away from them... I can't look anyone here in their eyes...

Infinite:I understand why you did what you did. You were angry and you wanted to avenge your loved ones' deaths. I would do the same. I love my mother to death and I'd do anything to make sure she's okay. And my friends are like family to me. I'd do the same for them. Plus, we Jackals understand what it means to do what has to be done just so our families and friends will be safe and that we would find whoever harmed us and kill them. I'm sure they'll forgive you. Not all of them, but a lot of them will. And about Eri...she's not dead. She's perfectly fine. Deku and Uraraka don't know that, though. I'm gonna go find them.

John:Hey! Infinite! You alright?

Infinite:I'm fine. Goku. Give Seethe a senzu bean.

Goku:No way! He tried to kill you!

Elise:Why should we let him live? He killed our people, destroyed our kingdom!

Shadow:He killed Maria.

Deku:That monster killed our little snowball! He doesn't deserve to breathe not another ounce of oxygen!

Infinite:Everyone. Seethe and I had a heart-to-heart and I understand why he did what he did. I don't justify it, but I understand why. He was angry and he wanted to avenge his loved ones' deaths. Deaths that were because of us. Surely, you all understand. You all have friends and families, would you do the same if they were hurt or worse off, killed? Deku. You, Uraraka and Shadow demonstrated that earlier. I heard loud and clear that you intended to kill him despite that you two are trying to become heroes like us and how they're against killing.

Uraraka:You're...right.

Goku:You're right, Infinite.

Vegeta:Just know that if he tries anything, I'm not hesitating to kill him.

Deku:I just...wish I could've held Eri one last time...

Uraraka:I...I do too, Izuku...

Camie:Hey...come here, girl.

Bakugo:De-- Izuku.

Deku:*Turns around* K-Kacchan..?

Bakugo:*Hugs Deku* Let it out, man.

Camie:Yeah, you two. Just let it all out.

Everyone then left to help with the clean up and left the four alone as Deku and Uraraka started to sob loudly.

Vegeta:Did I hear Bakugo correctly?

John:I know, right? He just called Deku by his real name.

Broly:Where are Maria and Eri, exactly?

John:Gadget and I hid them in the castle.

Mina:Hagakure and I will go get them.

Bakugo:You good, now, Izuku?

Deku:Y-Yeah. Thank you, Kacchan.

Bakugo:*Grins* Good.

Camie:Come on, we should head back.

The four started to head back into the kingdom with Shadow following them to help with clean up and the ones injured. When they got to the kingdom, John walked towards them.

John:Hey, guys. You okay?

Deku:We're fine.

John:Good. Hey, listen, about Maria and Eri...

Eri:Mommy! Daddy!

Maria:Shadow!

The three turned their heads slowly and saw Maria and Eri running towards them with big smiles on their faces. The three smiled as tears formed in them again and hugged the one running towards them tightly. Everyone else was smiling at the heartwarming scene that was unfolding before them, even Bakugo couldn't help but smile.

Deku:Thank goodness you're okay..!

Uraraka:*Kisses Eri's cheek* We thought we lost you..! We're so happy you're still here..!

Shadow:Maria... I...I'm sorry...

Maria:Shadow, don't apologize. I'm just glad to see that you're okay.

Seethe:Ummm...

Deku, Uraraka and Shadow:*Glares at Seethe*

Seethe:You most likely won't forgive me...but...I'm sorry. I'm sorry to all of you.

Maria:We forgive you.

Eri:Mhm! It's okay!

Shadow:Maria. Eri. He tried to kill you.

Maria:I know. But, I don't know what it is, but I just feel like he deserves another chance.

Eri:If Uncle Infinite can forgive him, then I can, too.

Seethe:*Wipes tears away and smiles*

Deku:You're right, Eri. How did we get so lucky?

Shadow:Fine. We forgive you, Seethe.

Uraraka:We forgive you.

Seethe:Thank you. If there's a way I can make things right, tell me.

John:Wait. Where's Robotnik?

Gabriel:He already left.

And with that, they all started the clean up in the kingdom and helped those who are injured heal from their injuries.