Li Xiaowei is an ordinary high school student, at least in everyone’s eyes. He looks fat and does not like talking. He is dispensable in school. His little aunt Tang Yun is a psychologist. The family hopes Li Xiaowei can learn a craft. So in her spare time, under the pressure of her mother Li Mengjie, Li Xiaowei goes to the psychological clinic of Xiaoyi to do chores, and does some optional work. However, only Li Xiaowei knows that the truth is not like this. In fact, Li Xiaowei is a rare hacker genius. He can easily invade almost any electronic device and quickly program various practical software. However, Li Xiaowei is a low-key person and has no great ambition. Therefore, few people know his talent.