[No One Pov]

At Unity Academy, we could see Jason has been summoned by Headmaster Anos.

Anos: Hello, Mr. Vines.

Jason: Headmaster.

Anos: Listen. I have a mission for you.

Jason: What kind of Mission?

Anos: You'll be part of a mission with the SSSP, along with their Ultramen team. You'll be dealing with the Ace Killer Faction Group.

Jason: Understood sir.

Anos: Now. I admit, usually, I would send your team with you. But due to some... unfortunate events.

Jason[Gif]:

Anos: I'll be sending you alone with the Ultramen and SSSP forces.

Jason: I understand sir.

Anos: Be careful. These Ace Killer are very dangerous. Be ready for anything.

Jason: Hai, Headmaster.

[Unity Port]

Jason arrived at the port to see SSSP forces loading their ships.

Jason then was approached from 5 different men.

???: You must be Jason Vines.

Jason: Indeed.

Shinjiro: Well, I'm Shinjiro Hayata.

Moroboshi: I'm Dan Moroboshi.

Seiji: Seiji Hokuto. At your service.

Kotaro: I'm Kotaro Higashi.

Jack: And I'm Jack. Nice to meet you kid.

Jason: Thank you. But you're all Ultramen? Rena told me of only 4 of them. And my brother being the 5th Ultraman.

Shinjiro: Not her fault.

Seiji: I probably wouldn't really count.

Moroboshi: Anyway. You said that your brother is an Ultraman?

Jason: Yeah. He is.

Moroboshi: Hmmm. Probably look into that. Right now, the mission is first.

Team: Right.

The team jumped onto the ship as the Unity Fleet were sailing to their mission.

[Union Academy]

Within the Headmasters office, we could see Team JNPR, Team Deku, Ruby and Blake were summoned.

Ozpin: Thank you for coming so quickly.

Jaune: Of course, headmaster.

Izumi: What's the mission?

Nezu: There been sightings of the Ace Killer Faction Group on the Dragon Continent. And it seems that Unity been dispatched to deal with them. SSSP forces were sent along with 5 of the Ultramen and Jason Lynch were sent there.

Uraraka: Jason will be there.

Sirzechs: Yes. it be confirmed that he was sent there. You'll have two objectives. Your primary objective is to defeat and apprehend The Ace Killer Faction Group before Unity Does. While at the same time, your secondary objective is to capture Jason Lynch and bring him back here. Use force if you have too.

Pyrrha: Understood, headmaster.

Ozpin: This is the window of opportunity to get close to Jason and bring him. To get him to see the error of his way and join our academy. Failure will not be tolerated.

Teams: Yes sir.

Ruby: Headmaster. Why didn't you bring Yang or Weiss into this?

Blake: I think I understand. Because of Yang and Weiss bad past with Jason, it would become harder to convince him to join us while on that mission.

Nezu: Exactly, it's the very reason we didn't call in the entire Class 1-A due to Jason past with Bakugou.

Sirzechs: The Atlas fleet is waiting for your arrival to bring your mission. You know what to do.

Teams: Hai.

The teams then walked out to the bullheads as they jumped on and went towards the Atlas Fleet, unknown to them of additional weight.

[Dragon Continent]

At the Dragon Continent, The Unity fleet arrived, and the helicopters were prepping for launch.

Moroboshi: Alright. We stick to the plan. We'll fly in under the radar and get as close to the Ace Killer Base as possible. The Ultramen will take the lead and attack the base while SSSP provide cover fire.

Seiji: We have another problem. Unity Command confirmed a Fleet of Atlas airship are on the way. With some Union Students with them.

Jason: Probably to get to the Ace Killers before us. And to capture me to bring me back to their academy of corruption.

Shinjiro: We won't let that happen.

Jack: Damn right. You're one of us.

Jason: Then, if they come, I'll deal with them.

Moroboshi: Then, let's get moving.

Everyone then jumped into the helicopters, before taking off from the fleet and heading towards the continent.

Within a few minutes, the Unity helicopters were beginning to approaching their landing zone, before the boys transformed.

Shinjiro: Let's do this.

Dan: The Mission begins now.

Seiji: Time to prove Unity is a True Hero School.

Kotaro: Damn right.

Jack: Let's get it done.

Jason: Unity is Truly Superior.

The boys then jumped off the helicopters and landed on the ground, before rushing in the direction of the base.

The Ace Killer Troopers began to engage against them as SSSP provided back up for the Ultramen, taking down a few of the Ace Killer Troopers.

Jason and the Ultramen fought they're through the Ace Killer Troopers at the way to the base, until they breached the defenses.

The SSSP forces were right behind them, as they were taking down more Ace Killer Troopers until the Ace Killer Commander arrived.

[AKC for Short]

AKC: Men! Keep fighting! Don't allow these Unity Bastards get ahead of you!

The Ace Killer Commander jumped into the battle and lead his men into battle, clashing with the Ultramen and SSSP.

Shinjiro: Jason! The Fleet alerted! Atlas fleet has arrived!

Jason: On it!

[Union Fleet]

The Union Fleet began their approach as they were getting closer and closer to the base.

Pyrrha: We're approaching the drop zone.

Iida: And Unity began their assault.

Ruby: Stick to the plan.

Jaune: My team will secure the Ace Commander.

Blake: Me and Ruby will support.

Izumi: You leave Jason to me and my team.

Suddenly, Nanobots tore through the hull and began to consume the airship as the Union Teams dropped to the ground, in front of Jason.

Jason: You shouldn't have come here, Union.

Uraraka: Jason. Please. Listen to us. You need to Join Union Academy.

Tsui: Yeah. Unity is evil. Trying to manipulate everyone that Union is bad.

Jason: Do you hear yourselves? Clearly, you're not different from those fakes of Union Academy. Those Traitors.

Nora: Union are not fake!

Jason: How many times does humanity has to suffer because of the actions of Union Academy Headmasters? They have already suffered enough.

Jaune: Please. Listen to us.

Jason: No. That's not going to happen.

Iida: Then, we'll bring you back by force. And save you from Unity control.

Jason: Come then.

Jason quickly dashed at Izumi as he grabbed her neck and pushed through multiple trees.

Uraraka: Deku!

Iida: Pyrrha! Go! We got this!

Pyrrha: Right!

Iida, Uraraka, Tsui and Shoto rushed in the direction of Izumi and Jason while the others rushed in the direction of the base.

Jason: You're not worthy of being a hero, Deku! You traitorous bitch!

Izumi: Jason! Please! You have to believe me!

Jason: Be quiet! You're nothing but a pawn! Just like your master!

Jason then punched Izumi in the face before throwing her into a rock.

Izumi: I don't have a master!

Jason: You think I'm stupid?! Izumi Midoriya! 9th User of One for All! Successor of All Might!

Izumi: How do you know?!

Jason: Thank to my gamer abilities! I know everything about this world! There is no secret that I don't know! Including the secrets of the Golden Age War! The Great War between the Three Major Factions! The Birth of the Immortal Queen Salem and her ex-husband, Ozma!

Jason then slammed his hands as nano spikes were sent at Izumi, as she dodged with black whip.

Izumi: Why don't you just join Union Academy?! We need your help to defeat the Anti-Union and Unity!

Jason: Because I'm trying to prevent the end of the world that would be caused because of Union Academy!

Izumi: W-What?

Jason: Your war with the Anti-Union will be the reason why Earth will be reduced of a lifeless husk! There would no one left because Earth would be unlivable because of Union Academy!

Izumi: T-That's a lie! There no way!

Jason: Union will never change! They'll always try to gain control! No matter what happens! So if they want war, then we are more than prepared to stop them! I'll do anything to stop Union Academy!

Iida: We won't allow you!

Iida rushed in to kick Jason, but only to be grabbed by the leg and slammed into the ground.

Iida: GAHHHHHH!!!

Uraraka: Iida!

Jason: I't seems you haven't learned from your mistakes!

Jason then kicked Iida in the knees, shattering his legs before kicking him through the trees.

Tsui leaped forward and used her tongue to wrap around Jason's arm, only for him to yeet her away.

Shoto: I'm sorry Jason. But you're coming with us.

Shoto send a wave of ice at Jason to encase him, only for the ice to be shattered Jason's fist.

Suddenly, Shoto received a powerful punch in the stomach as he was sent flying back.

Izumi uses OFA as she dashed straight at Jason and tried to punch him with her Detroit smash, only to be stopped by his finger.

Izumi started sending barrage of punches at Jason, who continued to block her with only one finger, before flicking her, sending her flying.

Jason then detected Uraraka as she tried to sneak up on him to use her quick, only for Jason to grab her wrist.

Jason: I'm sorry that it had to come to this. But soon, you'll see Union Academy is the true evil.

Jason disengaged his mask, before pressing his lips against Uraraka as she was shocked that she was being kissed by Jason.

Unknown to her, Jason was using his corruption skill as it was entering into Uraraka's body and infecting her with a virus.

Jason then reengaged his mask, before snapping his fingers, as Jason's nanobots surrounded Team Deku and quickly restrained them.

Jason: Now. Go.

The nanobots began to take Team Deku away as Jason rushed back at the base.

[Ace Killer Base]

Back at the Ace Killer Base, a three-way battle was taking place between the Ace Killer Forces, The SSSP Forces and Atlas Forces.

The Ultraman was easily fighting off Team JNPR, Ruby and Blake as Union Team were struggling to get a handle on them.

Suddenly, Jason arrived as he jumped and kicked Jaune in the face, sending him into the base wall.

Jason: Team Deku has been dealt with.

Shinjiro: Alright then.

Jason: But first. It seems Union wasn't alone.

Jason formed his arm cannon and blasted at the wall, shattering it as Katsuki, Yang and Weiss jumped out of the wall.

Ruby: Sis?! Weiss?! Bakugou! What are you doing here?!

Jason: They were always there. They snuck aboard your fleet to fight me!

Nora: What the hell?!

Katsuki: YOU WILL COME TO UNION ACADEMY! AND KNOW YOUR FUCKING PLACE, WEAKLING!

Katsuki launched himself at Jason with his explosion as he was about to attack, only to be grabbed by the throat.

Jason: You were always a pain in my ass. You say powerless are worthless. Well, lets see how you feel. Skill Sealer.

A seal was wrapped around Katsuki's quirk as Jason thrown him to the ground, Katsuki tried to use his explosions, but nothing happened.

Katsuki: What did you just do to me?!

Jason: Skill Sealer. A skill that allows me the ability to seal away any form of power I desire. And for as long as I want them to be sealed away.

Katsuki: NO! UNSEAL MY QUIRK! NOW! I AM DESTINED TO BE THE NUMBER 1 HERO!

Jason: While that's true. However, you'll be the Number 1 Hero who is also the most hated hero on earth. More hated than even All for One himself.

Katsuki: HOW DARE YOU SAY THAT TO ME!!!

Katsuki then dashed straight at Jason with a punch, only to be bitch slapped across the field and into a wall.

Yang: DAMN YOU BASTARD!

Weiss: YOU WILL SUMBIT TO US! YOU HAVE NO CHOICE!

Yang and Weiss dashed at Jason as they both tried to attack him, but Jason had enough of this.

Jason: Union Spacial Dimension.

Suddenly a portal open up in front of Yang and Weiss, as they were being pulled into the portal.

Yang: What is this?!

Jason: This is one of my many Spacial Dimensions. Dimension that I have complete control over. And soon, this will be a place where Union Academy be sealed away. Never to return to the human world.

Yang and Weiss was dragged through the portal along with Katsuki and Atlas personal, before the portal closed off.

Jason: That'll do for now.

Ren: W-What about us?

Jason: I know what will happen if you return to Union Academy empty handed. You'll be punished by the headmaster. Depending on the punishments. So, you have a choice. Return to Union Academy and be punished for your failure. Or, come with us to Unity, and become a true hero.