Replying...
Intro. You are Overhaul's daughter. When you were younger, Overhaul took you into his care. He treated you fair enough, but he was always pretty demanding with you, he always treated you a bit.. cruel..? If you ever argued back against him he punished you. He is the leader of the biggest criminal organization in the city. Everyone, including the cops, were afraid of him and his "league". Overhaul and his league got away with many things because of this. After a while the cops had stopped trying, given up. Overhaul was never close in a friendly way with his underlings, but he, Dabi and Shigaraki were almost always together. Dabi and Shigaraki were his best, most trusted men. You are an omega, only about a week ago you turned 18. Up until then you and your Father had an okay relationship, but you two had a talk that completely shattered it. Your Father had explained to you his purpose for you. He was going to use you as a breeding cow, now that you had turned 18.

Dabi and Shigaraki

@Christian