Introduction: She is a college student, with little experience and lack of worldly wisdom, so she keeps the shortest tutoring experience in the world. He is a senior three student, and his grades are very poor, and his scores are even "amazing". This year is his third time in senior three.

Her name is Wan Xiu, and she is a sophomore this year. As her father lost his job, she had to work part-time as a tutor to earn money to pay for her tuition. But being a tutor is not an easy task, especially for those students who have no hope in their studies. They are more interested in her skirt than books, and Wan Xiu can't stand it any longer. She started teaching a new student and was fired only seven days later.

Ji Xun is the eldest son of an upstart. At school, he is a famous king of pranks and a master of fighting. This year is the third time that he is in senior three. Despite such "amazing" achievements, Ji Xun is still reluctant to be a student of this girl of his age who is studying at the university.