Checkmate

Izuku Midoriya has been told that he has a less than 1% chance of having a quirk. He goes on living his life suffering verbal and physical abuse from the those around him.
When Bakugo started beating him worse than ever before something in Midoriya snapped, something in him had awoken and taken control. A voice appeared in his head and told him to sleep, the next thing Midoriya knew Bakugo was begging for his life, clawing at the hand around his neck, chocking him, Midoriya's hand. This is the story of how Izuku Midoriya became the world's most beloved hero and feared villain.