Chen Zhao, a senior high school student, was accidentally bound to the "IQ value-added system" and improved his IQ through various fishing tasks assigned by the system. Although he maintains the image of a "scumbag" with a score of 61 on the surface, he actually has a hidden edge and a very high IQ. In the physics simulation test, he turned in the paper in the last five minutes but got all the final questions correct, which attracted the attention of his teacher Liu Ruyan. On the way to complete the system task, Chen Zhao resolved Zhao Xiaobai's debt collection crisis, inspired his roommates to solve problems, and showed his extraordinary IQ.