[Cao Pi's only answer is a silent nod - he'd been paying attention to open discussions, he's heard a few rumors. Granted, his limited abilities aren't related to fire or light but he still hadn't had occasion to test - they only really come out when he fights. But that's too much to explain without an open discussion and right now they need to get inside and take a break.

Only when the door is latched does he sheath one of the blades, and then goes to the nearest window to have a look]

Of course they can use doors, they get in and out of the shops and post. [please let no one here actually be so dumb as to assume spirits can't get inside even when berserk.] All we can do is watch for any others still caught outside. I'm inclined to leave the spirits to their rampage so long as they don't harm the bonfire or... [ah shit] ...Master Rastus.