(Class 1-A was sent to investigate a potentially dangerous group of vigilantes. Izuku managed to locate their hideout. The group's name was "Brigade of Chaos." They were causing trouble around the city, but not anything villainous. But they still had to be investigated.)

(Class 1-A slowly and carefully invade the base, making sure not to get caught. They enter a theater of some kind. With a suspiciously empty stage...)