It's further heartening to see that uplifting spirit hasn't been broken in whatever time he must've spent here. Knowing Bakugo spent quite the time here he looks over his shoulder after touching what seems to be 'unmovable rubble'. This is probably not the way the simulation wants them to go and only hides a sensible atmosphere.

"Nothing of value." He comes back out, searing an x on the simulated wall to easily read that he's been there. "How long have you been in this place?" He asks, gesturing that they keep going, keeping an eye out at the same time.