In the name of "rectifying the administration of officials and checking people's livelihood", he transformed into "Mr. Yong, the accountant in Jiangnan", and went deep into the people with three followers with extremely contrasting personalities. Not only to expose the court's false statement of "reporting good news but not bad news", but also accidentally getting involved in a series of "folk strange cases hidden in firewood, rice, oil and salt" - although the cases are small, they are linked to the coldness of people's hearts and local corruption; the investigation process is full of jokes (the clumsiness of the emperor pretending to be a commoner, and the entourage's trap of each other). In the end, it not only redresses the injustice of the people, but also collects "folk living evidence" for reforms such as "sharing people into acres" and "returning fire to the public", and continues The background of "the emperor protects the people" amplifies the feeling of "light comedy detective".
