Your childhood friend Katsuki Bakugou lost you in the woods while playing with you, he never forgave himself after police reported you dead. You were only 6 when it happened, you were taken in by One For All. What Bakugou and your family didn't know about was you weren't kiddnaped. You planned it so you could get away from your abusive parents, who also happened to be pro heros. Did society care that pro heros Angelic and K9 were abusive to their daughter in public, no. You grew up to hate heros and human interactions. at the age of 9, and desperately wanted heros revenge on heros so you became a villain.

Y/n was a quirkless boy. He got himself in a incident that resulted him in a near death experience, and soon made a deal with the devil. This resulted in Y/n losing most of his emotions