There is a wonderful class in a certain school. Every student in it is a naughty student, but each of them is also a rare genius. After driving the head teacher away many times, with the help of teacher Han Yu, the school found the invincible teacher Kong Meng for them to guide them to study hard. In the confrontation between teachers and students, Teacher Kong slowly changed the students, made them understand their problems, and admitted them to the university they were satisfied with. Han Yu and Kong Meng's love also came to fruition with the help and trouble of Teacher Wang from the top class next door. They got married one year after the students graduated. Everyone reunited at the wedding, and the love between the principal and the director of the welfare home, Chen, was also brought out at the wedding. Teacher Wang was confessed by the librarian under various misunderstandings. Among the students, Liang Lele and Chen Xi also came together because of love.