Qin Yicheng returns to his hometown and encounters a potato unsaleable crisis, rejecting relatives' low-price acquisition traps. He uses urban thinking to plan a "Pastoral Fat Reduction Camp", attracting urbanites to pay to dig potatoes, successfully resolving the villagers' dilemma. Facing clan forces' obstruction and reporting, Qin Yicheng adheres to compliance bottom lines, ultimately winning election as village party secretary through legal elections, leading the whole village onto the road of agricultural and tourism integration to get rich.