this story is after idaten jump ending Gabu samejima taiga samejima sho yamato makoto shido kakeru sakamaki kyoichi shido ayumu yamato all back to real world but after some years they teleport in criminal world.
When UA is attacked yet again during a rather relaxing week off, Todoroki takes it upon himself to figure out how to stop future attacks, dragging other students in with him. Although just trying to stop more attacks, he gets forced into a dreamlike state where forgotten things about his life get dug up along with confessions that he never wanted to have to confront.