[(Y/N)-POV]

Izumi:So sorry for all the trouble! Iida! (Y/N)! I'm sorry for having disappointed you two!

Right now we were in the classroom with Izumi apologizing for the fight he had with Katsumi three days ago.

Tenri:Um...It is enough for me to know that you reflected on your actions...

(Y/N):And you already know that I'm not upset about what happened...but why are you so excited?

Izumi:It's because I have to be prepared to catch up after those three days of my lockdown!

Eiji:Oh yeah! I admire your passion,sis!

At that moment Aizawa entered the classroom and we all went to our desks.

Aizawa:Okay,now that Midoriya is back in class I guess we can continue what we talked about earlier...let's talk about work studies for real...come in

[Third Person-POV]

The moment Aizawa said that,the classroom door opened to reveal three people who walked to stand in front of the students.

Aizawa:About the difference betwern regular internships and these...let's hear it from people who's experienced it first-hand. Listen very closely. The three third years at U.A. who stand at the top of all U.A. students...we call them the Big Three

The girl,whose name was Nejire Hado looked around until her eyes fell on (Y/N),now she was more excited than before.

Nejire:He's here! it's him! I wasn't sure this was his class but it is!

Aizawa:Let's get to the point. Why don't we maybe start with the introductions? starting with you,Amajiki

Amajiki stepped forward and the first thing he did was to stare at everyone,this caused everyone to feel intimidated by him but that feeling quickly disappeared the moment Amajiki turned around and put his head against the wall.

Amajiki:This is unbearable!

He said leaving all the students confused

Ojiro:Um,you are the top of U.A's hero course,right?

Nejire:Oh listen,Amajiki! That's called having the heart of a flea! Even though you're human! It's so strange! This is the flea,Tamaki Amajiki and I'm Nejire Hado! 

Nejire said introducing herself to everyone

Nejire:We came here today to talk to you about hero work studies but...

Suddenly Nejire approached Shoji

Nejire:Hey,hey,why are you wearing a mask? Are you sick? Trying to look cool?

Shoji:Well a long time ago...

Nejire rushed over to Shiyori

Nejire:Ah! you must be Todoroki! Right? How did you get burned right there?

Shiyori:Well I...

Nejire now turned to Mina

Nejire:Ashido! Do your horns grow back if you break them? Do they move? Mineta! Are those balls of your hair? How do you get a haircut? Asui! You're a frog and not a toad,right?

She started asking anyone she looked at without hesitation until Nejire approached (Y/N) and stood in front of him.

(Y/N):Um...hi!

Nejire:I've seen you on TV all this time! you're so strong! and cute! and handosme! you are the perfect boyfriend and!...

This time Nejire leaned very close to (Y/N)

Nejire:Go out with me!!

Aizawa:HADO! focus on why you are here!!

Aizawa said quite upset and jealous,Nejire nodded and walked away from (Y/N) without first winking at him.

Aizawa:Very well,Togata,you are my last hope.

Mirio:Don't worry,Eraser Head! I'm the main act here!...I'm Mirio Togata! The future's gonna be?...

He said waiting for an answer from the students

Mirio:Grim! That's what you were s'posed to say,right?...well,you guys look like you're not sure what's going on,right? We're third years who suddenly appeared to explain about work studies that aren't even required. That's confusing,right?...you got your provisional license the first year,right? The first years are truly energetic these days. Well,let's see...since our joke didn't work earlier...

Tamaki:Mirio?

Mirio:Why don't you all fight me at once?!

Everyone was surprised and confused by the idea of Mirio

Mirio:If you want to experience our experience,this is a pretty rational way of doing it,then! Right,Eraserhead?

Aizawa:Do what you want

After Aizawa approved Mirio's idea,everyone went to the Gym Gamma to fight him

Sero:Are you serious?

Mirio:Totally serious

Mirio said as he stretched to prepare to fight

Tamaki:Mirio,you probably shouldn't

Tamaki said as he pressed his head against the gym wall.

Tamaki:For the work studies,it would've been enough for us to say "This is how it was,and I learned a lot from it" Not everyone is filled to the brim with ambition. We can't end up with kids who are unable to recover after this

Nejire:Hey! listen! Did you know? In the past there was a student who got so frustrated the student quit being a hero and that caused all sorts of problems. Did you know that?

Nejire said while playing with Mina's horns.

Nejire:It's tough,isn't it,Togata? If you don't think things through properly,this'll be rough,like,really rough

Mina:P-Please stop

Eiji approached Mirio prepared to fight him but instead Izumi decided to go first.

Eiji:Didn't expect you,Midoriya!

Mirio:Oh,the problem child! This is perfect! I heard you got plenty of fire in you!

Everyone started preparing to fight Mirio...everyone except (Y/N),he just stayed behind everyone. Izumi jumped in to attack but suddenly Mirio's clothes fall off

Kyoak:KYAAAHHH!!!

Kyoka shouted as she covered her eyes.

Sero:W-Why did your clothes fall off?!

Mirio:Oopsie,my quirk is kinda tricky!

Mirio said as he picked up his pants and put them back on. 

Izumi:He's letting his guard down?

Izumi thought,she quickly kicked Mirio in his face but she was shocked and confused to see how her foot had completely gone through Mirio's head without causing any damage to him.

Mirio:Went to the face,huh?

Mirio said while Aoyama's laser,Mina's acid and Sero's tape phased through him as well,this combination of attacks caused a curtain of dust to rise around Mirio. Tenri realized that Mirio was no longer where he was before.

Tenri:He's gone!!

Mirio:Long-range attackers go down firts!!

Mirio screamed the moment he appeared behind Kyoka surprising and confusing everyone. In the blink of an eye Mirio managed to defeat most of the class.

Aizawa:This is a great opportunity,everyone,so get that lesson beaten into you. Because...Mirio Togata...as far as I know,he's the closest to being the number two hero...including the pros

The rest of the students began to question what kind of quirk Mirio had,Eiji even saying that Mirio was invincible.

(Y/N):He is not invincible...each person must have a weak point

(Y/N) continued to watch the fight from afar with great concentration avoiding missing any detail of the fight.

In the blink of an eye,Mirio was able to defeat almost all of the students in Class A with ease.

Mirio:POWER!!!...now I only have one left.

Mirio said as he turned around and looked back at (Y/N)

(Y/N):Looks like you saved me for last.

Mirio:The best is always left last and also...I could see that spectacular fight you had against that villain. If I'm going to face you then it better be one against one.

(Y/N):You are right in that,I can see that you are very strong. You managed to defeat all my classmates in a very short time...but despite that I know that you are not invincible. I'm going to give you the benefit of giving me the first blow.

Mirio:You seem to be very confident,do you really want this fight to start like this?

(Y/N):Yep! come with everything

Mirio smiled and he quickly charged against (Y/N),he sank down into the ground and then came out from behind (Y/N) to punch him in the head,he dodged the attack and was about to kick Mirio in the stomach until his foot passed through him.

Mirio:Blind Touch Eyeball Crush!

Mirio yelled as he directed one of his fingers towards (Y/N)'s eye,he did not close his eyes,instead he created an explosion around him causing Mirio to back off,he jumped backwards to get out of the smoke screen that had been generated on the spot.

Mirio:Damn! that explosion was dangerous

(Y/N):I can see that you control your quirk very quickly.

Mirio quickly turned to kick (Y/N)'s head,he along with Nejire and Tamaki were surprised to see that Mirio's leg went through (Y/N)'s head.

Mirio:W-What?!

Mirio quickly jumped back to put some distance between himself and (Y/N).

(Y/N):That explosion wasn't meant to hurt you or anything like that,it was actually just to distract you.

Mirio:A distraction? for what?

(Y/N):Clearly for...

Kyoka:(Y/N)!! you are naked!!!

Kyoka screamed as she closed her eyes and blushed.

Minori:Shut up,Jiro!! I'm in front of heaven right now!!!

(Y/N):Ooops!

(Y/N) quickly created a pair of pants to put on.

(Y/N):Well,in short I have your quirk.

Mirio:So your quirk can copy other quirks,that sounds great but not totally. That just means you need to work even harder to understand how each quirk works.

(Y/N):Of the many mistakes you've made in this fight,the biggest you've had is accepting the fact that I haven't put the effort into training every one of my quirks.

Mirio tried to get closer to (Y/N) but he felt something soft under his feet,he could see that it was a small pink mass.

Mirio:Uh?...A-AH!!!

The pink mass suddenly exploded causing Mirio to back off,the explosion was not so big as to seriously injure him but to leave some scratches on his body,he quickly got up and tried to sank to the floor but he could see that this was not going to be a good idea as he realized that the entire gym floor was filled with the same pink masses.

(Y/N):Like I said,Mirio,you made a lot of mistakes in this fight. You first went for my classmates and left me for last. I do not want to be pretentious but it is clear to say that I am the strongest of the class...you gave me the time to come up with a plan to counter your quirk. Even if you pass through those little pink masses,they will activate when I see that you are near one although of course,they also work as if you were in a minefield. I think you should learn to go for the big deal instead of the ones that don't pose a real threat.

Tamaki:This guy...I didn't think he was going to be like people said about him.

Nejire:Eraser Head,when you refer that Togata is the closest to being the number two hero...the person who could be the number one hero...

Aizawa:It is definitely (Y/N),I have no idea where he has learned and trained in recent months but his progress with his quirks is something I have never seen before. It is easy to say that now he is the most powerful student that can exist in the U.A. Years will pass until there can be a student...who can even reach his heels.

Aizawa said leaving Nejire and Tamaki surprised 

Mirio:W-Woah...I'm not going to lie to you right now,you've left me without options...and I think you already have several other ideas if I try to attack you...I give up. You're right,it was my mistake that I didn't come for you in the first place.

(Y/N) smiled as he nodded,all the masses on the ground began to move to join back to his body.

(Y/N):It was a good experience, I can see that you guys are serious...

(Y/N) put his hand against the ground and everyone around him was healed of their wounds.

Aizawa:My god,does he always have to come up with something new?

Once everyone was healed,each of the students stood in front of Mirio who began to explain how he became one of the strongest in his class,he began to explain more but Aizawa decided to take (Y/N) away from them and talk to him in a place a little more secluded from the others.

(Y/N):Something happens?

Aizawa:I need to know something...how have you become so strong and strategic in the last time? Needless to say,you got one of the best results in the exam,every Pro Hero is talking about it right now.

(Y/N):Well,clearly you...

Aizwa:(Y/N),I know I want all of you to quickly learn everything about being a hero...but even I know that there is a point where my teachings are no longer being demonstrated. You have clearly been taught by another person outside the U.A...who is that person? because I can see that he or she seems to know what its doing

(Y/N):I can see that it is difficult to keep secrets from you...look,I do not want to say the name of that person because he likes to be anonymous and prefers to be in the shadows. He is a very experienced person in all this,he has taught me very effective ways to train my quirks in addition to improving my fighting style and thinking quick strategies of the environment in which I find myself. Despite how much he has done,no one recognizes him...despite Endeavor

Aizawa:Endeavor?...how old is he?

(Y/N):Well...he doesn't even remember his age...but he told me that he's been alive since the time quirks were called Meta Abilitys

Aizawa:W-What?!...that's impossible! Unless that person has a quirk that won't age him,he must be lying.

(Y/N):Well,he also mentioned that he has multiple quirks like me and my father.

Aizawa:Another multiple quirk user?...At least you know that he is not a villain and that he is not taking advantage of you?

(Y/N):Don't worry,I swear he's not a villain and he's not taking advantage of me.

Aizawa:Well...I still care about you...be careful.

(Y/N):I will,but don't worry too much about me.

Aizawa nodded,once Mirio finished giving his explanation. Everyone headed back to the locker room to change back into their uniforms,everyone except (Y/N),he stayed with Nejire as she wanted to talk to him alone.

Nejire:That was so awesome! you are amazing! I couldn't even see the moment you turned the floor into a minefield!

(Y/N):Heh thank you,I just needed a moment to think of a strategy,still trying to perfect that.

Nejire:By the way...I hope what I said before didn't go over your head.

(Y/N):You mean how direct you were earlier about dating me? I don't think that went over my head that easily.

Nejire:So...what do you think about dating me?

(Y/N):That I would be a complete idiot not to accept a date with a girl like you.

Aizawa:Hey you two!...

They both looked at Aizawa who was standing at the doors of the gym

Aizawa:There are still classes ahead,go and change now.

Both nodded to Aizawa's orders,(Y/N) was about to say goodbye to Nejire until he felt her lips on his cheek. 

Nejire:Call me when you are free~

Nejir said with a wink before leaving the gym,(Y/N) looked in his pocket to see a small piece of paper,he took it and could see it was Nejire's number,he just smiled and went to change his clothes.

[Unknown Place - Night]

???:What an unsanitary dump. This is your base of operations?

A guy dressed in a green jacket and black pants said as he got out of his car and approached Twice who was outside a building,what stood out the most was his mask that he was wearing.

Twice:Of course not! Did you really think it would bring you directly to our base of operations? this is just a rendezvous point.

They both entered the building,there were Homura/Toga/Mr. Compress and Magne waiting for the two of them.

Magne:Who's this guy?

Homura:...All for One showed me his picture once. He's Yakuza,the young head of the Shie Hassaikai

Shroom:Don't you think it's better to let the guy introduce himself?

Everyone saw how Shroom walked through the door eating a sandwich.

Homura:Shroom,you're too late

Shroom:I was hungry...MMmm! good sandwich...but to get to the point,I guess you are the Yakuza that Twice mentioned. What do you want me to call you?

Overhaul:You can go by the name Overhaul,now that I have answered a question of yours,I want you to answer a question of mine. Who's really gonna step up to lead?

Homura:If you know very well about All For One then you should already know that...the next leader is...

Shroom:For now there is no clear leader,among this group I am in charge because I am the only one who does not have serious mental damage but I am also in charge of recruiting people who can help us with our goal,of course,there is someone else in the shadows but he prefers it to stay that way.

Overhaul:Hmmm...this not having a second in command does not bring me great confidence,and what is the goal? and what is the plan?

Shroom:Easy,we are gathering powerful people and,in addition to that,people who can provide us with resources to bring down the society of heroes and much of the scum that is between the streets and for your clarification,there is a second in command but as I told you,he prefers to stay in the shadows.

Overhaul:Okay...and what is the plan?

Shroom:There is nothing planned yet,we have to prepare first and then launch a direct attack that no hero can fight back.

Overhaul:You really are a daydreamer. Having a goal without a plan just make you a daydreamer and a daydreamer don't make for a good sales pitch.

Shroom:Are you deaf? I just told you that we still don't have a plan because we are preparing for that.

Overhaul:And since when are you preparing? I could see that most of your recruits have been arrested and some have not even wanted to be in your lines. Starting with the Hero Killer,Stain then the carnal murderer,Muscular and the death row inmate,Moonfish. All were heavy hitters operating under you,but they got beaten and cought. It shows that your preparation has not gone too fast.

Shroom:Those were guys who wanted to act their own way,if they got caught,it's their own fault. Even if they were heavy hitters,those guys were hollow heads. One who clearly hadn't brushed his teeth in a long time,one who went to the extreme of not listening to the opinions of others,and one who clearly had enough mental capacity not to shit himself. We think about working with smart people who really want to cooperate even if some of us don't think the same way as they do. Anyone can go their own way once we manage to end the hero society.

Overhaul:Even if you manage to be prepared,you still do not have a plan. You say you want to end the hero society but you need a solid plan to make your goals a reality and I'm a the man with the plan. Do not think that I came with you hoping to work with you.

Homura:Twice,I'd appreciate it if you could vet applicants before bringing them here.

Overhaul:Join me. I'll become the next leader and put you to good use

Shroom:...

Homura:Get out

Magne:Sorry,mafia boy but we didn't come together to serve anyone.

Magne said as she removed the large blanket that was wrapping her pillar and charge against Overhaul.

Shroom:*Sigh* What a waste of time...

Overhaul ran over to Magne and began to remove one of his white gloves,he touches Magne's arm with his finger 

Everyone except for Shroom was shocked by what they just saw,Mr. Compress quickly ran towards Overhaul to try to "compress" him but he was shot by someone in his arm causing his quirk to not work.

Mr. Compress:My quirk?!...it won't activate?

Overhaul:Don't touch me!!

Overhaul was furious when he saw how Mr. Compress touched his arm,Overhaul explodes his left arm as retaliation.

Homura quickly charged against Overhaul but before she could use her quirk on him,Shroom used his scythe to harvest her soul deactivating her quirk and causing her to fall to the ground tired.

Homura:What the hell are you doing?!

Shroom:Leave this to me. This guy...is a Yakuza if I remember correctly

Shroom at extreme speed charged against Overhaul and punched him hard in the face causing him to be thrown against the building wall. Overhaul touched his nose feeling how it was broken,he could see how Shroom was approaching him and without wasting time he got up from the ground and ran towards Shroom,he easily dodged Overhaul and then grabbed him from his wrist.

Shroom:So...your quirk factor is in your hands...it would be a shame if someone...

Overhaul:AAAAAAAAGGGGGGHHHHH!!!!!!!!!!!

Overhaul screamed of pure pain and agony at the moment that Shroom kneed him in his arm,breaking it completely,he did not stay there and also took the opportunity to break his wrist too. Overhaul fell to the ground,overcome by the intense pain he was feeling.

Shroom:Just hear those lovely screams

Overhaul:W-Where!...where is everyone?!?!

Shroom:I guess you're talking about them...

Shroom pointed his hand towards one of the walls of the building and then fired a energy wave,a hole was created in the wall showing what appeared to be Overhaul subordinates lying on the ground.

Shroom:Oh! and there's the other one

He said pointing to a dark part of the room,Overhaul could see how one of his subordinates was lying on the floor breathing heavily.

Shroom:I knew there are an abnormally large number of souls around,I had to deal with them.

Overhaul:H-How?!

Shroom:Don't worry,they're not dead...but there will be one soon

Shroom said while smiling,he raised his scythe over Overhaul and...

Homura:No!

Shroom:Huh?

Homura:Don't do it!...just send them back to where they came from

Shroom:...Seriously? well...as you want...

Shroom snapped his fingers and several portals were created underneath Overhaul's subordinates taking them back to where they came from.

Overhaul:Take this...

Overhaul said as he pulled a small sheet out of his pocket and tossed it to Shroom.

Overhaul:When you've calmed down,gimme a call

Shroom snapped his fingers again causing a portal to be created under Overhaul causing him to return to where he had come from.

Shroom:That guy must be either very dumb or very masochistic

Mr. Compress:M-My arm...

Shroom turned to see Mr. Compress grabbing where his arm used to be.

Shroom:Awww don't be such a baby,they grow up...although I can't say the same about her...

Shroom said looking at what was left of Magne's body.

Shroom:...Oh well...I'll go for a happy meal. This made me very hungry

Toga:Are you not worried about what happened to Magne?!

Toga yelled as she stepped in front of Shroom.

Shroom:Hmmm short answer,no. long answer,totally no. None of you are important to me

Shroom pushed Toga out of his way,he opened the door of the building.

Shroom:Clean the mess before you turn off the lights,my shift is over,adios amigos

Shroom said as he closed the door behind him,he looked around him as he walked away from the building,he pulled a gun from inside his jacket.

Shroom:So this gun makes people's quirks go off...I'll stick with this gun for now,who knows when I can use it again. That little guy didn't have time to even fire the second shot...so the Yakuza are still on the streets...I guess I still have to keep eliminating the plague.