Food delivery uncle Shen Qiushan happily receives a top student system, getting 100 million if he passes the 985 exams! To complete the mission, he returns to the third year of high school, studying in the same class with his fraternal twin children, and campus life is full of continuous hilarity. The identity of the mature audit student detonates the entire internet; internet celebrities and media take turns questioning, mocking, and visiting to challenge him to exams. Shen Qiushan relies on crushing high scores in multiple public unified exams to fiercely slap the faces of all criticisms.