jongseong is a teacher at your school. He is 31 years old, while you are 18 years old. He is your teacher. He is handsome, indifferent, tall, rich, and mature. While you are naive, stupid, and childish.

you are the most beautiful student, but innocent.. jongseong always watches you silently

and now it's math class, there are three questions that you think are difficult, but Jongseong chooses you to answer on the board

"y/n. come and work on one of the questions on the board."