Lau Kin Ming (Andy Lau) was investigated by the police force 10 months after the death of Chan Wing Yan (Leung Chiu Wai), and his powers were suspended. Coupled with family changes, his mental state was deteriorating, but he firmly believed that the situation would soon be reversed. Young Superintendent Yeung Kam Wing (Dawn) is seen as an oddball by his colleagues. He is on his way to the top of the police force with his extraordinary performance. In order to find out Yang Jinrong's true identity, Liu Jianming began to investigate him. Liu Jianming gradually discovered that Han Chen's old business partner, Shen Cheng (Chen Daoming), was inextricably linked with Yang Jinrong. In order to kill Yang Jinrong and prevent his identity from being exposed, Liu Jianming, who had long been eager to be a good person, began a thousand years. He worked hard to find one evidence after another, but he always fell short when he was the closest to the truth.
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