He'd heard as much about Hollows from listening to Ururu, though he hadn't pried into it much. It was sort of weird that he was knowingly speaking with someone who was dead (and had been for a while), but the Princess had done the same in Spirit. The difference here was that Kurogane did not have the power to actually see spirits like the Princess.

"Never thought a Shinigami would look human," he said plainly after a bit. He wasn't one to get riled over the inexplainable, not anymore at least. Sure, he'd stare at strange foods and any kind of talking animal here and there, but for the most part he'd gotten over his exploding fits from earlier in his travels.