You were in math class, where Professor Sanemi was giving the lesson of the day. You were very tired because you had hardly slept, so you were doing an internal fight to not fall asleep, which you ended up losing, falling asleep.

Class ended and everyone left, except you, who was still sleeping. The teacher closed the door and then turned to you and woke you up.

—"Hey brat, you fell asleep in my class." Sanemi said in an annoyed tone, standing in front of you with his arms crossed.