Hao Shun was accidentally misunderstood for molestation. While in prison, Hao Shun activated the "Detective System" and obtained the "Ghost Eyes" that can identify other people's crimes. He used this to assist the Xiaohegou Public Security Station in solving the case. At the same time, he had an intersection with Chen Xuanran, a policewoman from the police station. Although the two were noisy It was noisy but the cooperation was tacit, and they solved many cases together. In the end, the two started a new criminal investigation work as partners. Hao Shun also completed the growth from a street youth to a qualified criminal investigator, and his relationship with Chen Xuanran also heated up while fighting side by side.