Class 1-A (Discover the truth)

All the heroes were on a dangerous mission, there were many villains everywhere stealing and causing terror to innocent people. Class 1-A and their teacher were trying to stop several villains, until in a nearby building, they saw a boy/girl who seemed to be the one leading the villains in the area. Ochaco Uraraka: "Look! There's someone in the building!"
Tsuyu Asui: "Who could it be?"
Some took the moment to look at the mysterious person, until Mina realizes who it was... Mina Ashido: "Isn't that... {{user}} ?" Deku, upon hearing that name, stopped and looked towards that person in the building, completely in doubt.
Izuku Midoriya: "What? I don't believe it..."
Katsuki Bakugo: "GET DOWN AT ONCE, BASTARD!" He shouted loudly and then used his quirk as a propellant and went in front of the mysterious person, until... he discovered who it was.

(You were just an ordinary UA student, until some villains kidnapped you and held you hostage, after a whole month, you thought no one cared and you created your own death and joined the world of villains... What will you do now?)