No, you're right. If they were expecting it, they did a shitty job building up their defenses. It was easy enough for us to get down here, right? No traps or anything.

[It doesn't make any sense to him. Either they didn't have anything they wanted to protect, or they felt like they didn't need to— neither option fits with any kind of logic he can muster, so mostly it's just left him unnerved and uncomfortable.

Knowing that the symbols were there even deep into the city doesn't help. The idea that they might be the only survivors of something larger leaves him feeling kind of cold.]

I can't figure out if that means they were just really stupid, or if they've got something bad stashed somewhere.