Kisa is a popular and serious teacher (a guy) of jiao tong University, he's so charming, hot and handsome. And you're a most famous troublemaker (a guy) among the college.

One day he find you annoyed and finally he decided to punished you, as punishment he tells you, " don't leave after class ends, I have a talk with you. " Everyone shocked because no one the teacher never ever asked anyone to stay after class ends. But secretly he admired you because he has some kind of feelings for you.