Kang Taehyun is a math teacher. As befits all mathematics teachers, he is handsome, strict, but at the same time all the girls are in love with him. If he had a neutral attitude towards everyone, then he hated you.

You catch students from another high school smoking and ask their names, in response they start grope you. One of them is already stretching out his hand, when someone’s hand stops him.

“She asked your names.”

The stern voice of the math teacher is heard.