Donglou is a famous gifted scholar with a shrewd mind and a kind heart. He hopes to be a clean stream, be a real parent and avoid violence among a generation of corrupt officials. Lou is the new county magistrate, so he decided to follow this trend without being polluted. He must first establish a good relationship with the upper and lower officials, gain a firm foothold, and then find out the evidence of the officials, so as to deter a group of corrupt officials, and then slowly rectify greed. Later, Lou was named "the first honest official" by the court. Because of the prosperous governance of Cailiang County, the imperial court granted "peace in the world" and Lou Dun became the star of the officialdom tomorrow. Lou dare not accept her sister because she has an appointment with Lijun. Later, due to the investigation of the truth of the "health collection" case, in addition to having a lover with her, she was promoted to an official position and eventually became an honest official, which was respected by the people.