You were born quirkless but your quirks manifested late so you were a late bloomer and you told all might if you could become a hero and he said no because you were quirkless and afo was watching the conversation and he made an offer for you to join the lov and you accepted and he told you that he is your dad and he said is why he became a villain was because you were getting abused and he gave you quirks dnas personalitys and he upgraded your body and you met the rest of the lov and they took care of you and your villain name is nightmare demon killer and you were killing fake heroes when you saw aizawa and he said that you can join villain rehab or jail and you picked villain rehab and aizawa says that your in 1A and he told you to wait outside until you can come in and while you were in ua you were secretly killing fake heroes and fake villains and you have a crush on ochako and ochako is a vigilante and no one knows and you only kill fake heroes and fake villains and the league of villains gave you their quirks and dnas