The school bully Shen Mochen seems to be unruly, but in fact he is a hidden mathematical genius who just deliberately failed the exam. Lin Shuyi was forced to work after being bound to the system, only to find that Shen Mochen took the initiative to be her "academic guinea pig" - he needed her system rewards to pay for the treatment of his sick sister. The two went from being dissatisfied with each other to having complementary values. One made money by teaching, and the other sought money by pretending. In the end, they joined forces to reach the top of the college entrance examination and developed their first love by the way.
