As Izuku sees the Villianesses coming up the stairs Aizawa charges at them with her quirk quirk activated.

He stood by as to make sure there weren't going to be any stragglers trying to get to them. Until he felt a presence behind them he immediately turned around to see a villain made out of what looked like a form mist.

Mist Villain: Hello there children.

13: Why are you here?!

Mist: Well that's quite simple...we're here for two things to kill all mighty and to-

She didn't get the chance to finish as she was slammed or at least the solid part of her body was slammed to the ground. Onky to see that it was Izuku holding her down with his marks still on his body.

Izuku: You talk to much. Lida!!

Lida looked at him.

Izuku: Go to UA and get help!! We'll handle things here!

Lida: What!? But I can't leave you all here!

Izuku: We'll be fine!! Just get going!!

Lida was hesitant but yet sped off to get help he smiled a bit until he heard low chuckling. He looks down and sees that the villian he was holding down was chuckling.

Izuku: Something to want to say?
He said as he started to crush the metal collar earning a low groan of pain from the villian.

Mist Villain: It's just, we heard that there was rumirs spreading about a male with a quirk. But u guess those rumors were true.

Izuku didn't get a chance to think as a purple mist spread from the villian and spread to the rest of the class.

He opened his eyes to see that he landed on a boat onky to see that he was in the water hazard zone. He looked over to see that Asui and Mineta was there with him.

Asui: Midoriya are you ok? *kero*

Izuku: Yeah, I'm alright. What about-

Mineta: We're all going to die! I didn't even get the chance to feel those rock hard abs of yours...

Izuku punched Mineta on the head knocking her out as she was trying to reach for his stomach.

Asui: I'm honestly glad you knocked her out Midoriya.

Izuku: Your welcome and please call me Izuku Tsu.

Tsu blushed a bit but thankfully for her it went unnoticed by Izuku.

Asui: But what are we going to do about those guys? *kero*
She said pointing at the villians in the water.

Izuku thought for a second then snapped his fingers. Catching Asui's attention.

Izuku: I have an idea.

Asui: Well, what's your idea?

Izuku: I need you to take mineta and leap towards the side. While I deal with them.

Asui: Are you sure? There are a lot of them.

Izuku: I wouldn't have thought about it if I wasn't. Now let's gets going.

Asuiv Right.

She leaps across with mineta while izuku only followed. Until he suspended himself in the air right above the villians with his hand on the handle of the blade. He took a breath...

Izuku: Moon Breathing, 10th Form.........

(Skip to 2:40)

The attack was so devastating that it created a whirlpool pulling the villains in as they get sliced to pieces. Something that he may have to take into account for later.

One he reached the other side he saw tsu and mineta watch the hole thing with a look of horror.

Asui: Y-you k-k-killed them.
She said pointing at the massive pool of blood in the water.

Izuku: It is a necessary action. They chose this path, they should know what happens in the end.
He said as he completely sheathed his sword.

They looked to see Aizawa who was dealing with the other Villianesses. Izuku looked towards Asui and a still unconscious Mineta.

Izuku: Tsu, I want you to take mineta and head for the top of the stairs.

Asui: But...what about you? *kero*

Izulu looked and saw a girl with a dark grey shirt and Grey pants covered in hands. Assuming that she was behind this attack but saw something else as well....

Izuku: I'm going to try and put a stop to this.

He said as he disappeared and reappeared behind the hand girl. He wrapped his arm around her stomach and had one of his fans near her neck causing her breathing to hitch a bit.

Izuku: Please stop this now.

Hand girl: You best stop now or else.
She said as she put all her fingertips on the fan.

But to her surprise nothing was happening.

Hand girl: Why isn't it decaying?
She muttered.

Izuku: Look, I don't want to fight. I want to talk.

Hand girl: Oh yeah and how am I supposed to believe that?

Izuku: Because if I wanted to you'd be on the ground dead right now. So...?

Hand girl:....Fine.

Izuku: Good, I already put my number in your pocket. Just send me the address you want to meet at and then I'll be there.

Hand girl: Alright, also sorry, not sorry about this.

Izuku was confused until he felt a sudden pain on his arm wrapped around her stomach only to release her and jump away to see that some of his flesh decayed but slowly regenerated back.

Izuku: Note to self, be extra careful with her in the future.

He decided to go and help Aizawa with his fans. Freezing and cutting villians. As soon as they were all down Aizawa was about to say something only for Izuku to get practically smacked into a nearby wall.

Izuku: (Ok, a few broken bones, maybe a couple cracked ribs...and hopefully nothing worse.)

He heard a scream only to see Aizawa with a broken arm get her head smashed into the ground by some bird like freak. Izuku letting the akaza side out of him a bit decided to see what this things fighting spirit was......only for his eyes to widen to see nothing. No form of aura whatsoever.

Izuku: (So that thing is dead...well better put that thing down for good.)

His marks appeared and moved so fast that he looked like he teleported and knocked the creature back. He then grabbed Aizawa over his shoulder and headed towards the stairs.

Everyone who saw him appear were surprised but shocked to see Aizawa in such a state.

Izuku: Shoka! We need you!

She came running a bit.

Shoka: What do you need?

Izuku: Use your ice to slow down the blood. But keep her alive.

She didn't say anything just nodded.

Izuku: Everyone, stand back.
He said as he was starting to walk down the stairs.

Fumi: Please be careful Izu.
She said to herself.

As he made it down the stairs he sees the creature back on its feet.

Izuku: (What even is that thing?)

Hand girl: So your the supposed male with a quirk?

Izuku: That's what some people call me. May I ask the name of the person I'm dealing with?

Shigaraki: Call me Shigaraki. I see your somewhat interested in my little Nomu.

Izuku: (So that's what it's called.) Well, you could say that.

Shigaraki: Well then I guess getting one thing is better then zero. Nomu, get that male and bring him to me.

The Nomu charged at Izuku hoping to grab him only to suddenly jump back. And witness it's own hand fall off.

While everyone sees this they look over to see Izuku holding a bloody fan. He looked at it only to see it regenerated it's hand. Much to his shock.

Shigaraki laughed at him a bit.

Shigaraki: If you think that thing is going to take out that nomu than you are surely mistaken. It has super strength, shock absorption, and regeneration. After all....THIS THING WAS CREATED TO KILL ALL MIGHTY HERSELF!!

As she yelled that the student were frozen a bit with fear...

Class 1-A: (Can that thing really take on All Mighty?)

Then everyone heard chuckling, only to see it was Izuku. Then his chuckling turned into full blown laughter which confused everyone but somewhat weirded Shigaraki out.

Izuku: Ohohooho....well I got news for you...I'm not All Mighty.
He said seriously.

He released his marks, took off the top half of his suit revealing his toned body and charged at the Nomu while it charged at him in response. The clashing of their fists caused a massive shockwave to occur.

They then started trading blows with one another until one got the better and knocked the other back. This person sadly was izuku. Onky to get back up and bring put his fans, using both the blades and cryokinesis to try and s.ow down it's regeneration. It was slowing it down, but it wasn't enough.

He dodged a punch by backflipping away and put his fans away.

Izuku: (Looks like I'm going to have to get serious.)

He closed his eyes focusing. Then opened up with two more pairs of eyes. This shocked both the class and Shigaraki. The Nomu charged at him reeled his fist back ready to throw a punch until.....

Izuku: Moon Breathing 6th form......

(Skip to 2:00)

After that attack the Nomu fell apart in bloody pieces shocking both the class and Shigaraki.

Shigaraki thinking that this was a losing fight decided to leave before more pros show up. And left through a portal while izuku cleaned his sword of the blood from the Nomu.

He sheathed the blade and walked up the stairs only to see All Mighty at the top.

AM: Don't worry students I am-

She didn't even finish her sentence due to Izuku punching her in her weak spot causing her to cough up blood and then he kicked her right in the face. Some who watched wouldn't lie when they said that they saw a tooth fly.

Izuku: You're late.
He said with venom laced words.

AM: I'm sorry, there was some trouble in the city and-

Izuku: Does it sound like I care about that? Listen All Mighty, you better choose whether to either be a hero, or a teacher. Because of your actions, some of us could have died. Forget about the villians in the city. You can't be at more than one place.

Many understood what he was saying, if All Mighty was more focused on being a teacher instead of a hero then they wouldn't have been in those situations.

Izuku: So tell me All Mighty, which are you? A hero, or a teacher?

AM: I am both young Midoriya.
She said holding her weakspot.

Izuku didn't say anything to her he just started walking away onky to be followed by Fumi.

More pros showed up and saw what had happened Aizawa had to be taken to the hospital. The rest of the villianesses that were there were all arrested.