The story takes place in the fictional ancient town "Xinghua Town". Song Shuying, a city boy, and his friend Hu Dali live in poverty, but they are full of fun and wisdom. Yu Wenbin, a powerful figure in the town, conspired to control the world, and fought many battles of wits and courage with Song Shuying and his party. The chivalrous woman Liu Ruqing is searching for the truth due to a family feud. She meets Song Shuying unexpectedly and joins forces with Song Shuying to uncover the conspiracy of the powerful. Under repeated dangers and challenges, everyone gradually grew up. It is not only hilarious, but also passionate and tearful at times; the protagonists are ups and downs in the marketplace, rivers and lakes, and temples, experiencing family, friendship, love, and revenge, and finally reveal the truth in one fell swoop, laughing at all the ways of the world. The story uses humorous language, compact rhythm and coherent plot to show a unique ancient market world.