The story follows the criminal police team led by Lu Zhun as the main line, supplemented by forensic doctor Bai Yin, media reporter Wei Zhixing, technician Ouyang Jiwei and other multiple perspectives. The metropolitan "Linghai City" has caused a bloody storm due to serial murders. Behind each case, it reflects the competition for interests among urban classes, the distortion of human nature, and the confrontation between good and evil. The secretive and mysterious entrepreneur Jiang Chengyi grasps the lifeblood of the city and leads the protagonists into a carefully laid out mystery network. As the case progresses, team members gradually expose their imbalances and weaknesses due to their respective pasts, and are deeply involved in moral choices. The story progresses in multiple threads, each case is independent, and gradually weaves into a huge conspiracy of a dark criminal group. In the end, the team worked together to reveal the real culprit behind the scenes, each other gained redemption and growth, and the city also gained long-lost clarity due to the power of justice.
