Xu Zhiyan, the "eldest son" of the Prime Minister's Palace, is actually a daughter who hides her skirt and rouge. She was disguised as a boy to save her life due to the decline of her mother's family since she was a child. She tied up her hair and entered a career in a robe, just to protect her mother and clear her family's grievances. In the disguise day after day, she hid her sincere heart to plead for the people.
Duan Zhongyang, the legitimate son of the General Mansion, is a well-known demon king in the capital. He is capable of riding horses through the streets and teasing his colleagues. However, he has been defeated repeatedly in quarrels with Xu Zhiyan. This pair of sworn enemies grew up together. One asked himself to be sent to the county magistrate to avoid trouble, and the other was forced to go to the military camp for training because of getting into trouble. They met on a narrow road in a foreign land by accident.
From running out of county government granaries to preventing epidemics in military camps, from bickering to investigating cases side by side, when the plague spread, she risked her life to appease the people, while he put on armor to stop the epidemic; when corruption was rampant, she traced the source with wisdom, and he used force to intimidate Xiaoxiao. In the world of fireworks, Xu Zhiyan becomes more determined in praying for the people, and Duan Zhongyang loses his arrogance while walking side by side, but this tacit understanding makes him confused - why does his heart beat out of control only for "him"? He has tried to get close to others, but he only has feelings for "him". Could it be that he has a broken sleeve?
