During the autumn harvest season, Shen Qingshan, an agricultural manager in Liushu Village, dealt with diseased plants, but was falsely accused, extorted, and maliciously reported by Zhao Youcai. After the incident, he suspended free straw storage and collection, re-clarifying business responsibilities and safety standards. Tempted by profits, Zhao Youcai took over, only to cause a crisis due to illegal stacking and intentional arson. Using professional equipment and complete evidence, Shen Qingshan guarded the village and uncovered the truth. In the end, the lawbreakers were punished, and he also led the villagers to establish a standardized storage and collection system, turning abandoned straw into an income-increasing resource.