The film tells the story of Meng Yuan, a mining worker who accidentally traveled to ancient times and was involved in the robbery of Guan Yin, and met the brother and sister Li Xiaoyu who escorted Guan Yin, and together they went through various tests and tempers among the people, rivers and lakes, and temples

　　矿业工作者孟远（来喜 饰）在上山考察时意外穿越到古代，结识了押送官银的李晓雨（熊玉婷 饰）、李晓峰兄妹，被迫卷入官银被劫案。在协助调查的过程中，孟远见百姓因自然灾害流离失所，便带领村民发展种植业和第三产业，并把现代社会国家的乡村振新经验倾囊相授。孟远教村民制作肥皂、修建沼气池，带领赵颖姐弟经营农家乐脱贫致富。屡屡建功后，孟远被大司农桑羊推荐给皇帝，得到了朝廷的赏识和重用。但以江廷尉为首的恶人组织也将目光投向了孟远......