According to an investigation, the Independent Commission Against Corruption (ICAC) has discovered that the betting operator of the Jockey Club (played by Yin Ziwei) is suspected of illegal activities. While attempting to investigate this person, he was killed by a killer (played by Zhou Yumin). The Chief Investigator of the Independent Commission Against Corruption (ICAC), Lu Zhilian (played by Louis Koo), as a witness, is under the supervision of the Serious Crime Unit Inspector Liu Baoqiang (Zhang)
According to an investigation, the Independent Commission Against Corruption (ICAC) has discovered that the betting operator of the Jockey Club (played by Yin Ziwei) is suspected of illegal activities. While attempting to investigate this person, he was killed by a killer (played by Zhou Yumin). The Chief Investigator of the Independent Commission Against Corruption (ICAC), Lu Zhilian (played by Louis Koo), as a witness, is under the supervision of the Serious Crime Unit Inspector Liu Baoqiang (Zhang)