"My mother's power masks her from me as well. Zagreus died up there, under what should have been my responsibility, and I had no idea." He had heard that Zagreus made it out, but then he saw him again in the Underworld as if he had died again. He second guessed himself only to learn that Zagreus couldn't last up there. He had died, and there was nothing Thanatos could have done about it.

"It makes me wonder if my mother swore to the Queen that no one working for the House would be able to find her. To be able to block even that from me. I know Zagreus has been leaving through the Temple of Styx, but I don't know where he goes from there. But maybe you'll be able to find her, or maybe she'll sense you and help that way."