"Mmm...unfortunately, you're going to have to stay like this for the time being-safety precaution and all that-we don't want you blowing up the building! Sorry Katsuki!"
He saw Dabi and Toga chatting at one corner of the room, Shiggy in the corner being a creep, aaaand-Kaz flying over to a small minifridge at what seemed to be the kitchen area of the werehouse.
