Provincial Inspector Lao Ye (played by Li Xuejian) was ordered to undercover Shengtang Company as the Minister of Security, secretly investigating the "11.12 Deputy Mayor Murder Case". Unexpectedly, at this time, Deputy Mayor Zhu Lei (played by Niu Baojun) committed suicide in the detention center, and his previous confession was also missing. Detective Shao Changshui (played by Wang Zhifei), who is unaware of his whereabouts, holds onto his arms
Provincial Inspector Lao Ye (played by Li Xuejian) was ordered to undercover Shengtang Company as the Minister of Security, secretly investigating the "11.12 Deputy Mayor Murder Case". Unexpectedly, at this time, Deputy Mayor Zhu Lei (played by Niu Baojun) committed suicide in the detention center, and his previous confession was also missing. Detective Shao Changshui (played by Wang Zhifei), who is unaware of his whereabouts, holds onto his arms