Not much you can do... you say.

I thought it might be an incident, though.

Incident, huh...

It really doesn't seem purposeful to me.

Is that your intuition?

Hm?

Your intuition's unbeatable, after all.

But in that case, what is the reason behind this?

It's an illness that never existed in Gensokyo.

That just keeps bothering me.

I bet...

Yukari or someone just brought it along.