The story takes place in the Northern Yan Dynasty. Li Xiaoyu, a young man in the market, accidentally obtained a mysterious jade pendant that could influence the world's order, and was involved in the power whirlpool of the world and the court. Together with the cold-faced swordsman Su Miaoyin, best friend Zhao Tieniu, and the thief Hua Liusu, they go through humorous and ups and downs adventures to uncover the conspiracy of the family and the country and fight against evil forces with wits. In the game between the imperial court and Jianghu forces, Li Xiaoyu survived several close calls, grew up in himself, and finally exposed the villain Shen Bancheng's conspiracy and protected the country's stability. The story describes friendship, justice, power and growth with humorous, compact and ups and downs legendary plots.
