Traveling through Zhenguan, Cheng Jun became Cheng Yaojin's youngest son. It happened that the emperor was selecting a royal censor, and he wanted to make up for it by cheating, but in order to resist the ridicule of the civil officials and get rid of his father's scolding, he decided to run for the election. Relying on his previous career experience and cleverness and courage, he planned and prepared in advance. Unexpectedly, his candidacy would turn out to be the sharpest imperial sword in the Tang Dynasty. It makes people sit up and take notice.
