At the mobilization meeting, Menhao tactfully took Gao Qi's blackmail as evidence and won. Menhao went deep into the mine investigation and relied on the workers to expose Niu Baichuan in public. Seeing through Niu Baichuan's plot to seal the black vertical, and rehabilitating Huang, the real reformer manager, was a great boost to people's hearts. Menhao learned that the taxi driver Shuanghong had evidence that Niu had paid bribes, but he didn't want Niu to have bribed Shuanghong's eldest brother first. On the way to obtain evidence, Gou Gou's sacrifice educated Shuang Hong, and she finally handed over the important evidence of bribery signed by Niu Baichuan.
At the instigation of Niu Baichuan, Pu Dun, the son of Menhao's ex-wife, denounced Menhao in the office and excused the Niu family. In the park, the family is right and the father and son are reconciled. The fact that his wife, Tong Huawei's sister, went abroad and slipped away made Menhao stand the test of love and law. He resolutely educated his wife to embark on the road of confession.
At the enlarged meeting of the Municipal Party Committee, Niu Baichuan, a corrupt member in the Party, was finally exposed as an advanced and model worker.