She better not try again.

But... I'll admit, I'm wondering why she'd be so obsessive with it in the first place.

From what description I got from you, Yuya, or even Yuzu, she doesn't sound like anyone who's actually familiar, right? It doesn't make sense to me, unless she's someone who was actually involved in what happened before. And I don't mean whatever has to do with that Hibiki person that's bothered Yuya before, either. That isn't enough to sell me on getting obsessive about this.

But she doesn't sound familiar at all.