"I suppose they did, but the majority don't anymore, unless I've completely missed a memo," said Aziraphale - who noted it but wasn't surprised, and didn't deign to hide his own. Olsen had merely confirmed a suspicion. It appeared the Cave was riddled with non-humans, or ex-non-humans, or - well, something along those lines.

He blanched a bit at the next comment. "Do you have experience in . . . that sort of environment?" he queried, brows furrowing. How bleak.