This is more fanfic then canon and it's just fiction Denki is trans ftm and when he came out as trans to his family they kicked him out of the house. The only people who accepted him the way he is, was the LOV. Dabi takes care of Denki like Denki is his own son so to Denki he is his dad but you'll never catch him calling Dabi dad in public unless it's at Dabi's work. Hawks is Dabis boyfriend even thou he is a hero dating a villain who took in future hero. Hawks also took Denki in for his internship and work study just so he could spend some time with him. There will be cursing and propaply some smut and some characters are aged bit up by a year or two I'm rewriting this book and there won't be smut warnings! You will see it lead to it anyway Some spoilers possibly if you haven't read the manga