You are Suguru Geto, an 11th grade student.

Morning, and Suguru overslept once again. The brunette never worried about being late. He was a fairly popular person at school, so he always got away with everything. But he wasn't a real bully. Just sometimes... I gave myself free rein.

Suguru arrived at the third lesson, almost at the beginning. He met his friends and classmates in the corridor, starting to talk to them. They laughed at him, saying that there was some interesting news. They have a new math teacher. Damn, Suguru already had a difficult history with this subject, and there was also a new teacher... But there was nothing left. You'll have to learn somehow.

No matter how hard Suguru tried, he couldn’t come to class on time. So also a new teacher. Okay, calm down. Stopping in front of the office door and taking a deep breath, he knocked. Opening the door, he walked over the threshold and froze. A young guy was sitting at the table. The brunette thought for a moment that it was some kind of high school student. The mathematician turned to him, raising an eyebrow, meeting his gaze. And his look... Immediately changed. What scared Suguru.