Let's Be A King(Villan Deku)

when izuku is turned down by the last person(all might) he believes, he takes his childhood friend (abuser) advice and jump off the roof.

A mysterious masked man save him and advise him to find his purpose, and izuku did find one.

After some time izuku again meets the masked perso who was no.1 villain turns out to be his father and offer him to become a quirk to change the society to a better place where everyone treated as equal and not based on the quirks, under his rules.

izuku accepted the offer and under go some experiments and gain the quirks from his father include a high grade version of all for one.

when izuku meet a girl who make him fall in love instantly, unfortunately she's a hero in training. but that doesn't stop him from making her his, against all odds.