Fire!

Ayano Aishi was doing her normal thing at school, stalking her senpai and killing those who stand in her way, until the school caught fire. Instead of running away, Ayano ran inside to look for her senpai, only to save random girls from the flames and getting caught in the school when escaping. Once she awoken, she was in the hospital with gifts from her family and friends. Only...she doesn't have any friends to miss her...Not only that, but the most strange is when she got back from school and she was called Ayano senpai!