In modern times, the humble son-in-law Li You (played by Guan Yunpeng) came to Xujiang County in Daning Dynasty, and his son inherited his father's position as a government servant.When a young government servant was ridiculed, Li You was angry and gave a poem to the similarly humiliated singer Li Huan (played by Shi Yufei). Unexpectedly, his reputation became famous and he became an elegant official, and even attracted the appreciation of the county magistrate (played by Li Xizi).Qingyun Road is opening up. Unexpectedly, talented boys are also in danger. Li You is robbed by the military attache Liu Xinjian (played by Xu Jinjiang) and the wealthy businessman Customs Officer Wai (played by Yan Feng) at the same time. By accident, he becomes the son-in-law of two families.