Asen of Kuntai Group met Lingyi, a hostess, in a bar. Since then, they have had intersections. In their communication, Asen learned about Lingyi's pain of being abandoned by her boyfriend after being imprisoned for manslaughter. Asen, who had long closed his emotions, was moved by the kind girl in front of him. By chance, Asen confessed to Lingyi that he was a "lurker" of the police, and that he had been drinking ice for ten years in order to one day completely overthrow the Kuntai family, which was engaged in illegal and criminal activities. In a crisis-ridden environment, Asen and Lingyi's feelings gradually warmed up in mutual comfort, and both promised to start a new life together after all this was over. With the cooperation of Lingyi, Asen secretly launched an operation and obtained important information about Kuntai Group's transactions by approaching Akun's wife Elena. In the end, Akun and Elena were arrested one after another, and Kuntai Group collapsed. However, during the arrest operation, Akun's younger brother, Atai, the most elusive second son of the Chen family, was missing, which made the police worried. However, a conspiracy against Asen and Zero One has been brewing in secret...