Me and the rest of class 1A were put on a campus far away from any civilization. We were proud students of UA and we were all prepare to take up the duties of a hero. From every single person in the class I was the only one that got into the school being quirkless.

I proved them that even a quirkless kid can get into a hero school with the right support item. UA was one of the best schools there is in for preparing their students to be heroes. It is run by the hero commission and every single teacher is a pro-hero too.

However as of recent we had a change in plan instead of Eraserhead to be our homeroom teacher the hero commission decided to get Nezu the one and only most wanted person as our teacher. Their hope was that we could find a way to kill him before he ends the world.

This was how I was currently in my seat with a new machine gun in my hand.

Bakugo: Where the fuck is he?

Kirishima: Bakubro calm down. He might be late.

That was the moment the hatch to the ventilation system fell down and the mouse, bear, dog thing landed in front of us.

Nezu: Pardon my lateness. We'll start homeroom now.

The moment he said that it was Bakugo who went for the first hit. Every single one of my class started to use their quirk against Nezu. While they all went into close combat I on the other hand just used the gun I had and fired everything away I had. In the end no one managed to even scratch the chimer at all. It wasn't hard to believe since his quirk was called high spec which made him the most intelligent being on earth.

No one got him huh...

I am really impressed about his calculation abilities!

To be able to see and calculate as well as expect someone's moves before they even did that...

That is surely something else!

While everyone was out to catch that monster I couldn't help but find myself admiring him. It was true we were all professional killers for now even though we were here to learn how to be heroes. The commission told us this is what we needed to do when the times called for it.

However I knew it better. They were scared of the power that small non human creature hold over them and every single living being on earth. This was why they made only class 1A the class with the most talented people of the whole first year be assassins for them. We were literally do their dirty works for them.

Nezu: Good morning! As I can see everyone is here. Now can someone tell me what was the problem with your tactic?

Me(whispering): We lack individuality. Every time we are attacking the same way....

Nezu: Exactly Midoriya. I am happy to see that at least one of the class members can think and not just attack. A word of advice. You should devise a solid plan or else you won't be able to kill me with anything.

Bakugo: YOU FUCKING PRICK THINK YOU ARE BETTER THAN US?

Bakugo turned around from his seat and grabbed me by my collar pulling me up again right after I just sat down.

Me: I would never do something like this Dandelion!

Nezu: Enough! Midoriya, firing a machine gun indoors is really dangerous. If one of the bullets gets into your eyes it could kill a fellow classmate even if it's sole purpose was to kill me.

Me: I understand.

Nezu: First time telling you is normal since you might not be able to see the consequences. The second time can be said as a reminder. Third is a warning. Don't test me Midoriya.

Me: Yes, Nezu-sensei!

This was the third time he was telling me that. At first I had a normal handgun and then I had a rifle and now machine gun. I didn't needed a 4th reminder. Something told me if I tried using a gun again indoors would get me into trouble I didn't wanted to be.

After that classes started and I was left thinking on how we ended up in this kind of situation when we were supposed to be heroes after all and not assassins. It was afternoon but one look outside the window that was right next to me since I had a window seat I could see the Crescent Moon.

It was only 1 week before the entrance exam that we were involved in two incidents simultaneously.

The first one was concerning the now forever crescent moon. About 70% of it was bombed and destroyed by a rocket built by none other than Nezu-sensei himself. No one knew at that time why or who it was that was until Nezu just walked into the hero commissions headquarters and announced that he was the one responsible for that.

As if that wasn't enough he also announced that there was no hope for humanity anymore and that he would blow up the earth by the end of the school year.

This was how the number 1, 2 and 3 hero came into the room with Nezu and he announced that he would be our homeroom teacher.

These heroes were also the ones that told us to kill him.

All Might: I AM HERE!!!!

Eraserhead: *Sigh* What a bother to deal with!

Endeavor: Oh you don't have a plan.

Hawks: Hello everyone!

Eraserhead: Okay listen up. I was supposed to be your homeroom teachers but things changed and he is now it.

That was all the man said before going out of the room.

Hawks: Was that it? Are we supposed to tell them and do his job?

Endeavor: What a useless hero!

All Might: All right, young heroes! UA only gathered the best of this year and collected them in this class. I am expecting great things of you! You all go plus ultra!

Hawks: And that should have done the explanations?

Endeavor: Even more useless! I'll take over. Cutting straight to the point. We want you to kill this monster.

Iida: By all due respect Endeavor-Sir. We are supposed to be heroes in training and not Murderers.

Endeavor: This monstrosity of a villain is the one responsible for damaging the moon. He also will be destroying the earth by the end of the school year.

Tsu: Why are we task to kill him then?

At this the flame hero used all his flames on the small creature who in the end only pulled out a small gadget that looked like a cube but once he threw it down some kind of bubbly consistency came out and enveloped Endeavor completely making his quirk useless.

Hawks: This is why. Every hero that is under the hero commission tried to kill him but he is simply smarter than them and always managed to evade the attack or as you can see render the enemy completely making leaving them with no option to fight on.

Bakugo: Then why the fuck is he even here?

Nezu: Simple. It was boring to go against the heroes. This is why I made a more intriguing proposal to the hero commission. I don't want to be killed but if become the homeroom teacher of any hero course of UA then you are more than welcome to try.

Endeavor: We wanted to let another hero class take him over but their quirks are not fitting for an attack at all and are useless as such. So this is why he is here.

Hawks: He signed the contract that there wouldn't be any student at harm so he is not allowed to attack you and physically harm you.

Only physically?

What about mentally?

What did I even sign up for?

Nezu: It's lunch time already. Everyone went out besides you.

Me: Oh sorry Nezu-sensei.

Nezu: Just Nezu.

Me: I understand and sorry again Nezu.

I quickly got up and was about to hurry out of the room if the rat didn't call out to me.

Nezu: Wanna join me for lunch?

Me: You sure? I might try to kill you again.

Nezu: FUFUFUFU you are welcome to try.