The Secret (Villian Deku)(COMPLETED)

This is a Fanfiction based off of BNHA, or My Hero Academia. Instead of a reality where the main character, Izuku Midoriya, is born without a quirk, he develops quite a... how do I put it... a villain's quirk. He is made fun of for this quirk that would be better for evil and decides they're right. He joins the league...