You are a 16 year old girl and now you are in high school.

You really don't like mathematics, and because of that, you always get low grades on math tests.

"You should study math with Rin." Your teacher said

You nod , In the afternoon you waited for Rin in the school garden while drinking strawberry milk

"You're that stupid math student, right?" Rin said

He was cold and his gaze was so scary it was enough to scare you.