The Empire of Reimia (3)

-I... I don't know - Parfinora was even more confused, annoyed that she hadn't checked the simplest things - I think I did leave it in the room and didn't forget it anywhere, but I can't be sure...

— Well, alright. — Yuki and Parfinora left the office, and the teacher locked the door behind them. — I'll try to sort this out, and you try not to think about it and get back to studying, okay?

Parfinora has two options: either return to her room and try to forget about this incident for a while, as the teacher recommends, or secretly follow him and find out what happens next.