You're Toya's sister, you're from the AU school, and he was from the evil gang wanting to destroy the school.

All the heroes, teachers and class members have known that you are Toya's sister lately because you have been constantly lying and saying that you don't know Toya *

I was in the camp with the rest of the class until a policeman entered * "My respect, hero Izawa, I am looking for a girl named .......