[ Alice is completely correct. Sleep is his twin. ]

Oh, I have many siblings. I don't cross paths with most of them, but that's fine with me.

[ He doesn't think they'd get along, and in some cases, they might be in direct opposition to each other. ]

... I'm actually the youngest.

[ It sounds very strange for death to be so young, but divinity and fate and Hades game timelines work in mysterious ways. ]