Xu Huanyan, a top student living on scholarship, was used as a substitute by his evil stepfather Zhou Jianguo after his biological father passed away. He was used to replace his useless biological son Zhou Rui in various examinations, competitions, and even business banquets. Just as he was planning to escape, a student system known as the "most powerful assistant" forcibly bound him.
However, this system is full of "little tempers": if you are not in a good mood, you will be silent, if you are tired, you will hang up, and if there is too much data, you will get a blue screen. The most terrible thing is that it has intermittent convulsions, and the tasks it issues are either to make people die on the spot, or to make Xu Huanyan's character of a top student overturn repeatedly.
