In the ever-changing ancient world, Su Xiaofeng and Li Qiaoer met and formed an alliance by chance, and were involved in a sensational dispute over treasures, family feuds and changes in the court. With the addition of Lu Dazhuang and Han Qingshu, the four of them accidentally formed the "Laughing Jianghu Team". They investigated cases, eliminated evil, made jokes, uncovered the shady secrets of the government, and battled wits and courage with the powerful. Every time they face a crisis, the team can always use humor and wit to avert danger. In the end, they not only successfully expose the conspiracy, but also achieve their own growth and redemption, becoming legends.