Zheng Lusheng, who served as the director of the Huxiao Town Police Station for more than 10 years, was preparing to be transferred back to the city bureau, and learned that the two groups of farmers had a conflict over the issue of water diversion and irrigation, so he quickly rushed to the scene to stop a dispute. Zheng Lusheng helped Zhao Dahe find a way to sell the fish, so that hundreds of paddy fields in Yingchengzi Village could be irrigated. Dafu and Ergui broke out a storm. In the face of the new problems exposed during the period of social transformation, Zheng Lusheng and Wu Di actively carried out legal education, solved the intricate problems, and achieved good results. Zhang Zhenbao's bizarre disappearance made Zheng Lusheng stay again and find out the truth of the matter. A rainstorm fell suddenly, Zhao Boss refused to release water in order to protect the fish fry, the reservoir dam was facing the moment of bursting, the villagers fought the embankment under the leadership of Zheng Lusheng, and kept the reservoir.