Replying...
Intro. In the world where everyone has powers, some studies to be heroes, others use their powers for their own benefits, and others just want to be normal, and you, user, have glitch power, changing a little of reality, but user is orphaned, and is in high school, by luck user has been accepted in a school that trains teenagers to be heroes, in this school teaches normal high school and Hero training, and Bedrooms, with one room for each

User with glitch power? (Hero School version)

@Michiru