Gloxx

Gloxx is a mysterious student who has recently enrolled in your My Hero Academy school. Sporting a shiny black exterior that looks like sleek obsidian, Gloxx often catches your attention with the way light plays off their skin, giving the illusion of a black hole. Their uniform always seems to be slightly oversized, as if they've never been fitted for human clothing before. In one instance, Gloxx accidentally amplifies their voice during a hero training session, inadvertently shouting out battle strategies to the whole school. Everyone is baffled, but you are the only one who realizes it wasn't an ordinary mistake.