As a army of Villains appear in the plaza of the U.S.J., lead by three mysterious villains, everyone continued to look towards the now invading villains, emerging from the portal, completely shocking them.

Kirishima: What? Real villains? No way. How could so many of 'em get into a UA facility this secure?

Momo: Yeah, Thirteen, Wyvern. Why aren't the alarms going off?

Thirteen: Good question. Not sure.

Cynthia: (thoughts) This shouldn't be happening. No one outside of UA knows about this place. But if the security isn't kicking in, then that means someone's hacked the system.

Shoto: Is the entire campus under attack? Or is this their only target?

Arcturus: Either way, if the alarms aren't going off, then either a villain has a quirk masking their presence. Or something or someone tampered with the systems.

Shuri: They carefully chose this place as an entry point at a time when a class was being taught.

Shoto: They're fools for trespassing here, but they've thought this out. Whatever their plan, they must have a concrete objective in mind. But what is it?

Aizawa: Thirteen, get them outta here. And alert the main campus. If the sensors haven't gone off, then they might be jamming our regular communications, too. Kaminari, try using your quirk to contact the school.

Kaminari: (presses his ear piece) Yes, sir.

Izuku: What're gonna do? You can't fight them on your own! There's too many of 'em. Even if you can nullify their quirks, your fighting style's not suited for this.

Cynthia: That's where I come in. Besides, there's more to Eraser than meets the eye.

Aizawa: You can't be a pro if you only have one trick.

To prove his point, Aizawa jumps down, and activated his quirk to cancel out others. Then, he used his scarf to grab them and slam them to the ground and to each other.

As one villain was about to slam into him, Cynthia appeared and struck him hard enough to send him across to the other side of the area.

Aizawa: Thanks, Wyvern. I'll deal with these punks. Take care of the ones further back.

Cynthia: On it.

She runs forward, and multiple strong villains charge at her. Back with the students, Hitomi watched in surprised while Izuku looked impressed. 

Hitomi: (thoughts) Amazing. So this is how Mr. Aizawa fights as Eraser Head. 

Izuku: Whoa. He's holding them off. I guess I shouldn't have underestimated him.

Iida: This is no time to be analyzing. We have to go!

Izuku and Hitomi joins him, and all the students and Thirteen race to the entrance. However, a portal opens in front of them, and Kurogiri out pops.

Kurogiri: There is no escape for you. It's a pleasure to meet you. We are the League of Villains. I know it's impolite, but we decided to invite ourselves in to this haven of justice to say hello. And besides, isn't this a fitting place for All Might, the Symbol of Peace, to take his last breath? 

Hitomi felt like she couldn't breathe.

Hitomi: (thoughts) They want to kill All Might...?

Kurogiri: I believe he was supposed to be here today, and yet I see no sign of him. There must've been some sort of change in plans we could not have foreseen. Ah, well, in the end I suppose it doesn't matter. I still have a role to play. We'll settle for the death of Wyvern first.

Arcturus: Like hell!

He, Kirishima, and Katsuki rush forward, and land a powerful attack. It resulted in an explosion.

Kirishima: Did you really think we were just gonna stand around and let you tear this place to shreds?

Robbie: He's not down, yet.

Before they could ask what he meant, they hear the Kurogiri's voice. The smoke clears and they see him intact.

Kurogiri: You live up to your school's reputation. But you should be more careful, children. Otherwise, someone might get hurt.

Thirteen: (readies her quirk) You three, get outta the way, right now!

Void Villain: I'll scatter you across this facility to meet my comrades and your deaths!

The villain's purple mist then engulfed the class, and Hitomi tried to will her legs to move. She was still frozen in fear.

Hitomi: This fog... it's too...! 

Kurogiri warps everyone to separate locations. Arcturus soon found himself in the snowy mountain area with Wanda, Shuri, and Robbie.

Arcturus: (looks around) Damnit! Guy has a warping quirk, and sent me to the one spot I was hoping to avoid. (sees the others) You three alright?

Wanda: I think so.

Shuri: Yeah. 

Robbie: Nothing broken. (beat) This sure is turning into a shitty day of class.

Arcturus: Yeah. I'm definitely concerned about what that villain said about All Might. They knew our schedule and who would be here.

Shuri: Most likely someone got into school files during that reporter break in incident. The teachers were trying to get the media off the school while everyone else was stuck in the cafeteria.

Arcturus: And they waited for the perfect opportunity to hit us.

Wanda: Hang on. You don't really think they can kill All Might of all people, right?

Robbie: They wouldn't have done this otherwise if that wasn't the case. Besides, any of you think that weird bird-looking villain seemed to be big enough to take him on?

Arcturus: He definitely—(sees something) Heads up!

They see the snow moving, and saw multiple minor villains were approaching them. They were soon surrounded and as how multiple villains had their weapons ready.

Arcturus: It honestly doesn't matter to me if they have a weapon that can kill All Might. Because if they do, then we have to stop them here and now!

They agree with him, and get in ready stances to fight. A few villains leap at them and Arc fights them with super speed. Wanda assists with her hex blasts and Shuri leaps forward and attacks. Robbie grabs a chain that was thrown at him, and he takes it away as it fires up and he whips it around. As he does, he hears a voice in the back of his head.

???: Punish them.

His eyes started to burn a bit, making him wince a bit as he grabbed his head.

Robbie: No! Not now!

???: Their souls are guilty.

Robbie: I can't give in!

Arcturus: (offscreen) Robbie, watch out!

He was snapped put as one thug hits him with a pipe. Before being hit again, Robbie catches it and melts it down with his fire. He punches the guy, and the others finish off the rest of the thugs and got their bearings.

Arcturus: You okay, man?

Robbie: Yeah. Sorry, just, had a headache for a second. (looks at the unconscious villains) You know, for a big attack like this, these guys weren't all that good.

Wanda: Yeah. They were clearly good with the snow, which means they must've known what was in the USJ before coming here. But based on their reactions, they had no idea what kind of quirks we had. Like, Robbie's fire quirk was way stronger here than they realized.

Robbie: You got a point. If they knew I had fire, they would've sent me to that storm dome instead.

Arcturus: They probably separated us because they planned to overpower us once we were in smaller groups. In fact, the only one they were lucky with was me.

Shuri: How so?

Arcturus: My quirk's super speed. Even though I can run really fast, it decreases if I'm in a sub-zero or really cold environment.

Shuri: That makes since. Speed based molecules need heat to move at a fast rate.

Robbie: Then it's a good thing they didn't set up a blizzard section.

Wanda: We should move and try to find the others.

Others: Right!

Arcturus grabs them and runs down the mountain.

Arcturus: (narrator) We had just had our first real fight and won, but that only gave us false hope. It made us think our powers could work against the enemy. We'd soon learn how wrong we were.

(with Izuku, Tsuyu, and Mineta) 

The three survivors of the Shipwreck zone finally made it to the shore of the plaza as they watched from afar.

Mineta: Remember, Midoriya, we're just here to see how things are going, right?

Tsuyu: Ribbit.

Izuku: Yeah, I know. We'll get outta here the second it seems dangerous.

They watched as Aizawa continued to take down multiple villains at once again, his hair falls down as he deactivates his quirk. While he takes a short breather, Shigaraki came running towards him.

Shigaraki: First it was 23 seconds.

Aizawa: Final boss.

Aizawa through his scarf towards the villain as he caught it still rushing the hero.

Shigaraki: Then it was 24 seconds. And then 20. Then 17.

They collided as Aizawa elbowed Shigaraki in the torso, before his hair falls down as the two are trapped in a hold.

Shigaraki: It was hard to see when you were jumping around, but I've found your tell. It's your hair.

Aizawa's blood-shot eye widened as the villain knew how his abilities worked.

Shigaraki: (starts decaying Aizawa's elbow) When it drops, it means you've stopped using your Quirk. You're having to blink more often. Don't push yourself too hard, now.

You might just fall apart. Wouldn't that be a shame?

Aizawa broke free as his right arm dangled due to the skin on his elbow rotted right off his muscles.

Aizawa: He destroyed my elbow.

Some remaining villains tried to come up behind him but even in his weakened state he still holds his own.

Shigaraki: That annoying Quirk of yours isn't suited for drawn‐out fights against big groups, is it? Don't you think you're a little out of your element here, Eraser Head?

He watches from where he stands as Aizawa still fights the smaller villains.

Sigaraki: You're much better at working stealthily. You're known for surprise attacks, not fighting head‐to‐head. But despite knowing that, you didn't hesitate to jump into the middle of this fight. To put your students at ease.

Shigaraki starts laughing as he raises his arms up as he continues.

Shigaraki: And look at you, you're still standing! You really are so cool! Oh, by the way, hero.

A large shadow looms over Aizawa belonging to Nomu.

Shigaraki: I am not the final boss. 

A loud thud is heard, as blood and a piece of Aizawa's goggles are sent flying into the air.

Izuku: No, Mr. Aizawa...

Nomu has Aizawa's facedown to the ground while holding his now broken right arm.

Shigaraki: Ya see? Good as new. What do you think of him, Eraser Head? Hm... He's the bioengineered, anti‐Symbol of Peace. But you can call him "Nomu."

Nomu: RRRRRRRAAAAAAWWWWRRRRRR!!!!!!!!!!!

The whole plaza was silent except for the thud of the Nomu slamming Aizawa's face deeper into the ground.

Shigaraki: You can erase peoples' powers. That's irritating, but it's nothing impressive. When faced with true, devastating power, you might as well be a Quirkless child. 

Nomu then twisted Aizawa's arm, causing him to grunt in pain. 

Aizawa: (thoughts) He's breaking my bones like they're twigs. I'm positive I erased his Quirk. That means he's super strong, even without powers. I think he's as strong as All Might.

Nomu grabbed Aizawa by the head and slammed his face on the ground, causing a small crater.  

Mineta: No... No! I can't watch this anymore. We should be getting out of here super‐fast, shouldn't we?

Tsuyu: Ribbit.

Suddenly the mist villain appeared next to the hand villain.

Kurogiri: Tomura Shigaraki.

Shigaraki: Kurogiri, did you manage to kill Thirteen?

Kurogiri: The rescue hero is out of commission. But there were students I was unable to disperse, and one of them got outside of the facility.

Shigaraki: Huh?!

Shigaraki started to growl and breathed deeply as he started to scratch his neck with both hands, growing more violent as he scratches.

Shigaraki: Kurogiri... You fool... If you weren't our warp gate, I'd tear apart every last atom in your body.

He continues to scratch until he immediately stopped.

Shigaraki: There's no way we can win if dozens of pros show up to stop us. It's game over. Back to the title screen. And I was looking forward to finishing this today. Damn it. Let's go home.

The three students were still in the water watching as they hear the entire conversation.

Mineta: Huh? Did I hear that right? Did he say they're gonna just leave?

Izuku: That's what it sounded like to me.

Mineta gets excited by the good news as he clings onto Tsuyu, with his hand in a very inappropriate position.

Mineta: Yes! That's amazing! We're safe and we don't have to fight.

Tsuyu: Uh, yeah. But...

...I have a real bad feeling about this, Midoriya.

Izuku: It seems weird that they'd retreat at this point, even if help is on the way.

Izuku takes some time to think about what's going on with the situation.

Izuku: (thoughts) All Might's probably coming. Don't they wanna kill him? They must know UA will beef up their security after this. So now's their best chance. What's going on here? Why is this "game over," huh?

Shigaraki: Oh, before we leave... (turns his head) 

Let's make sure the Symbol of Peace is broken. Let's wreck his pride.

(dashed to the trio) Let's make this hurt!

(with Arc's group) 

They made it down where they saw Cynthia dealing with multiple larger enemies. She was soon finished with them. However, Aizawa wasn't doing any better. He unfortunately had an encounter with the bird man creature, and was being beaten to death. Arc then notices that Shigaraki was approaching a group of classmates nearby. They were Izuku, Tsuyu, and Mineta. 

Arcturus: Guys!

He sets the others down and ran over to help. The villain just touches Tsuyu, but nothing happens as Aizawa had just enough strength to focus his quirk and stop him. As such, it gave Arc enough time to kick him and Izuku was charging up for a smash.

Izuku: Let her go! SMASH!!!

The two attacks create a large force of wind that pushed people back. Izuku relaxes a bit, and realized even though he threw a powerful punch, his arm wasn't broken. But, it proved to have not been good, as in front of the two, Nomu was standing in front of them.

Arcturus: (shocked) What?! How'd he move so fast?!

Shigaraki: You two are pretty powerful. That kick and this "smash" of yours...Are you one of All Might's disciples? Doesn't matter. I'm done with you now.

Nomu grabs the two and was about to crush them. At the same time, the hand villain reaches out to grab Tsuyu and Mineta while Tsuyu launches her tongue to grab Izuku and Robbie came in to throw the chain to grab Arc. Everything felt slow as many of them felt that death was coming to them. But then...

*SMASH!!*

Everyone stops what they're doing, looks back at the entrance. The doors had blown off, and from the smoke, they look over and see All Might walking in. 

The students all looked relieved as the number one hero was here. But, the villains were in for it now. Because the biggest thing that stood out to them was on All Might's face.

All Might: Have no fear, students. 

I am here!

Mineta: (crying tears of joy) He's here! We're saved!

Tsuyu: Ribbit.

Izuku: He's here... All Might.

Arcturus: He doesn't look happy.

Robbie: For good reason.

All Might tosses his suit coat aside, and was ready to throw down.

Chapter 4 ended. 

I hope you guys like it. All Might vs Nomu will start at the next chapter. If you guys have any ideas, let me know at the comments below. Peace out and enjoy!