Crushed Dreams

Izuku's had enough. First his mom telling him he couldn't be a hero, then Kacchan bullying him for 10 years, and finally All Might telling him he couldn't be a hero. He swore on that day he would destroy all heroes and make the world a living hell. He then joined the League of Villains and attends UA as an undercover spy. But what happens when he starts developing feelings for one of his classmates? A certain classmate with brown hair and a gravity quirk? Will she help him become a better person? Or will he wipe out all heroes in Japan? Including her.