Sinister

Stain

It's been a week since the usj event and izuku is training himself so that he doesn't loose control again and now we see izuku sitting next to tomura and tomura told izuku a mission he wasn't expecting

Izuku:I'm sorry you want me to do what
Tomura:I want you to find stain and tell him that the league wants to talk

Izuku:ok

Korogiri then warp gates izuku away and izuku see he in hosu and starts looking

While izuku is looking he finds the hero killer and see he fighting ingenium and so Izuku grabs a knife and throws it at ingenium back and izuku charges and uses another knife and slits ingenium throat killing the hero

Izuku:ok well that's done

Stain:why did you take my kill
Izuku:it's to make a tormentor of mine miserable and also the league of villains want to talk to you

Stain:ok

Izuku then grabs a phone and makes a call and a portal appears and both izuku and stain go threw and well stain and tomura have a conversation and it then turns into a argument which lead to tomura being stabbed in the shoulder and one of stain swords destroyed

After that stain was gonna leave when he says one thing

Stain:I want to train him (points to izuku)

Izuku:why?
Stain:you seem like the kid that needs training
Izuku:sure I'll be trained by you

Izuku then grabs tomura and whispers the plan and tomura agrees to it

Tomura:sure you can train him

Korogiri then warps both izuku and stain to hosu and stain says

Stain:we are training here and it will take 3 weeks got it

Izuku:yes

After that the training then started

1st week
Izuku learned how to use all sorts of weapons but mostly daggers and swords but learned how to use the other weapons as well

2nd week
Izuku learned how to be stealthy and learned every weak point of the human body and learned how to be intimidating despite already knowing

Final week
Izuku learned how to use every skill stain had and so he was extremely skilled at the end of the week

We see izuku and stain on a building and then izuku see a kid running and see a giant muscular man chasing him and izuku then jumps down and when the villain was gonna punch the kid izuku steps between them and grabs the villain fist and throws the villain away

Stain gets down and goes near izuku and says

Stain:nice

Suddenly izuku then noticed a familiar kid with engines on his feet and it was tenya iida looking for revenge and izuku then takes the kid to the roof and both muscular and iida fight stain

While izuku on the roof izuku then asks

Izuku:what's your name kid
???:kota
Izuku:kota I'm gonna tell you a life lesson never depend on heroes especially ones that are your parents

Kota:what do you mean
Izuku:well you have similarities to the water hose and from what I'm guessing that villain killed them

Kota:(tearing up)yeah

Izuku:I would say I understand but I'd be lying because my parents neglected me over one simple thing and that was being quirkless so I can't say I be tearing up if they died