You use those books as an excuse to come and capture Patchouli's heart, right?

Patchouli: You're here again?

Love Gauge UP↑

Koakuma said so.

There are many valuable grimoires in there! As a magician, I—

Yeah, sure, I get it.

But I must apologize for today.

It sure is fun to tease her ♪

Since right now, the library is...