Yn yagi the son of all might and Inko who only wanted to be a hero but was know as quirkless yn was ignored by his parents and bullied by izuku and Izumi and the bakugou twins and todoroki twins and class 1a students but after all of the neglected and abuse Yn start seating it as a joke and later on his so called family and friends starts to worry about him that he always smiles when he's getting bullied then on the news they saw Yn killing criminals and was sent to Tartarus

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Yn hands and legs are being held in the prison cell he was and he sees his so called family and friends

Inko:why Yn why did you kill those criminals a hero shouldn't supposed to kill

Yn:sense when do you care you fucking whore

All might:son watch your mouth that's your mother your talking to

Yn:she not my mother my mother died is when my dream died and when did you start caring you and your whore did nothing for me y'all stop caring about me the day I was know as quirkless

Inko:we did stuff for you

Yn:name one ?

Inko tries to think of a memory of Yn but she can't remember anything

Inko:of my god I can't remember anything about Yn

Yn:exactly so why don't go eat a bag of dicks and suffocate on them

Izuku:brother that's enough your going to far

Yn:oh am I when was you and your sister and your friends going to far from bulling me for trying to be a hero without no quirk was that going to far

Izumi:we were trying to protect you we didn't want you to get killed by villains

Yn:so beating me up was your solution

Izumi:it was bakugo idea

Yn looks at bakugo

Yn:so it was your idea from the start now I know who I need to kill once I get out of here

All might:your not killing bakugo and how are going to get out of here if your stuck

Yn:who says I'm getting out of here now I'm just waiting on the right moment to escape and I'll hunt every single one of you down and I'm going to enjoy ripping you apart but first I'm exposed all of you first then you'll have my permission to die

Momo:please Yn don't do this is not the person I feel in love with

Yn:well it's to late you spoiled bitch your Yn is died call me the man who laughs

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Yn starts laughing like crazy and everyone gets scared of Yn laughing

Yn:your deaths are coming I'm going to enjoy it