Su Buyi was born into a humble family. His family fell into decline when he was young, and his parents were unjustly imprisoned. A young man worked as a small detective to make a living, but was involved in a bizarre murder case. By chance, they meet the down-and-out nobleman Tang Yulou, and Liu Qingyin, who is disguised as a man and plotting revenge. Together with the weird doctor Hua Ran and the shrewish female head catcher Xu Cuiping, they form a "nonsense detective team" and solve crimes to make a living, but inadvertently get involved in the shady affairs of the powerful. The protagonists reveal the true face of evil forces in the intertwining of the court and the rivers and lakes, encourage each other to grow, and also gain family, friendship and love in various crises. Each volume is independent but closely follows the main line. The case is humorous and suspenseful, the pace is lively, the story line is ups and downs, and the waves are constant. In the end, many years of unjust cases are solved in one fell swoop, justice is upheld, and everyone achieves their dreams.
