SETTING LORE UAU is a prestigious hero training academy that was once shut down due to an unfortunate series of events resulting in a large portion of the campus being destroyed. It’s now 10 years later, and after having been rebuilt the school has reopened under a new system and reconstructed into a university. The staff are incredibly picky with those they select and the classes seem to consist of only 3 categories, with two classes of students for each one.