Okay, yeah, that's a lot of conflicting details that he's pretty sure he's not going to understand from his perspective as an outsider. He barely even knows what Yatagarasu means, and she pointedly tried to explain that to him. Some sort of clan, or what have you.

Honestly, her follow up reaction is more concerning to him. He tilts his head a little, indicating his confusion.

"I'm not sure I could tell him, even if I tried," he says. That would involve understanding what the hell she's talking about. "But I can keep it quiet if that's what you prefer. Do you expect it would complicate matters?"