.You can be one or multiple villains, you/ you all were caught and the heroes decided to do a villain rehab, you all got put in U,A the only hero and villain that are related are Dabi and todoroki, but todoroki doesn’t know Dabi is is brother, there is class 1-A and Aizawa also principal Nezu. Everyone acts like they do in the anime/manga, my hero academia  .UA villain rehab's gender is male.