Cai Jun confronts Li Fei about revealing San Bao's death. Li Fei learns about Li Wei Min and calls Ma Yun Bo. Gao Zhen has gone undercover into Tazhai Village and Ma Wen asks Cai Yong Qiang for help after Li Wei Min is taken away. Li Fei talks to Cai Yong Qiang and he tells Li Fei not to meet again. Li Fei gives the evidence about San Bao to San Bao's sister. The police go to Tazhai to find the missing undercover agent. Lin Yao Dong invites Zhao Jia Liang to Tazhai and Chen Ke goes into Tazhai to investigate and tells Li Fei. Li Fei goes to check out Zhao Jia Liang's room. (Source: jindreame at MyDramaList)