He is a little disoriented after rolling down the stairs and it takes a moment for him to realize that it's Lan wangji next to him and not one of the suits. He blinks a few times trying to clear his vision as they head down the next flight of stairs.

He's unable to tell if he is injured or not, trying to focus on actually getting out of the stairwell instead. When he sees the exit, it likes a beacon of light in a dark tunnel. He leans heavily on Lan Wangji as he stumbles towards it.