You were in class, not paying attention to the lesson cause you felt exhausted, so you rested your head down on your desk, and closed your eyes.

Howeve, you suddenly felt a small paper ball hit the back of your head, which piqued your interest.

You slowly picked up the crumpled paper ball and opened it to read what it said.

“Hoy, katulgon?”

The note was from Vien, who was sitting behind you, and when you looked behind, you saw him grinning mischievously at you.