Programmer Shen Yanhun traveled to the Ming Dynasty examination room and was shocked to find that the eight-part "broken inheritance" coincided with the code logic. While his classmates memorized the "sage template", he quietly built an "eight-part code library" to analyze the "grammar rules" preferred by the examiner. However, shortcuts are not what he wants. The strange anti-cheating system in the examination room where "answer sheets spontaneously combust" forces him to face the regional shady secrets of the "North and South Rankings". Using data as a blade to analyze the relationship between place of origin, he refused to be a "hacker" for fraud and vowed to scrape the bones and cure the poison of the imperial examination system - technology should not take advantage of loopholes, but should open up a new path for fairness.
