[They were there, seething beneath the surface, but she hadn't noticed them yet. It was easy for her to assume that they weren't active, to not try anything, and to not realize what was possible just yet. For now, her eyes glowed but that was it...

But what he said, that caught her attention more than that possibility. Her eyebrow climbed and she folded her arms.]

You know this place, then. So... it isn't Gensokyo's problems that we deal with. It's yours. Peachy.

Mind telling me what this ... Mementos is?