He checks around - where end ends up finding a good material is in the Hearth Room. Some of the clockwork in a corner of the room is sectioned off with a thick, red curtain that, while not perfectly so, is flame resistant. If he really tries to set it on fire, it will eventually start to char and burn, but casual encounters with fire leave it relatively unscathed. It is thick and difficult to cut, but we have confidence Sword Arms will be able to pull it off.

He cannot find his sister, though he does see a few trees and one lamp post that he almost thinks are his sister.