Cheng Xiaobai, a bad student in the computer science department, made a wish on the cyber tombstone of the "God of Hackers" in order to succeed in his homework, and accidentally awakened the AI "Zero", the ancestor who disappeared twenty years ago. As a result, the computer science student Cheng Xiaobai and the AI ancestor twenty years ago started a dialogue across time and space. The plot of the whole book is light and funny.
The content is very light and funny