The capital of the Dajing Dynasty had strict laws, but there were also countless entanglements between love and law. Shen Yanci, the unselfish and selfless minister of the Ministry of Justice, holds the file in his hand and walks alone between the law and the human heart. Lin Mo, a smart and tough poor girl, relies on her keen insight to struggle in the officialdom.
Shen Yanci has lived for more than twenty years and has never seen a girl like Lin Mo: she dared to talk back to him when she hit his car, she dared to "find fault" when he got into his job, and she dared to make noise every day when she lived next door. However, her eyes could always find details in the case files that others could not see. Her pyrotechnics also cured his years of insomnia. From initially wanting to drive away this "troublemaker", to later feeling distressed when he saw her being wronged, and becoming jealous when he saw her talking to others, Shilang Shen was completely panicked - it turned out that he had long been attracted to this smart little official. From then on, the cold-faced Yama transformed into a madman who protects his wife. He would accompany her to investigate the case during the day and go crazy with her at night. He only looked forward to marrying her home as soon as possible: "Lin Mo, you can only live with me in the noisy days from now on."