In the winter of 2002, Syracuse Criminal Police Captain Peng Zhaolin received a report that a murder had occurred in a residential building in the city.After searching the crime scene, the police obtained the identity information of the four suspects headed by Deng Ligang. They had fled to other provinces. The police traveled to several provinces to track them, but the criminal gang suddenly disappeared.In early 2004, Peng Zhaolin received a report that Zhen Zhen, a female high school student, had been kidnapped.Zhen Zhen ran away from home after a quarrel with her mother and came to the southern city of Luancheng, where she was kidnapped.To Peng Zhaolin's surprise, the person who kidnapped Zhen Zhen turned out to be Deng Ligang's gang who had been hiding for a long time.The Xuecheng police immediately rushed to Luancheng and successfully rescued Zhen Zhen, but Deng Ligang's gang once again cunningly escaped.In the winter of 2011, Peng Zhaolin found clues that Deng Ligang's younger brother had sought medical treatment in Xuecheng. He followed the clues and found through investigation that Deng Ligang and others had changed their names and were hiding in Suilu City, a small northwest city.With the assistance of the local police, the Xuecheng Public Security Bureau carried out strict control and brought Deng Ligang and his gang to justice

On February 27, 2024, the drama was officially announced to start filming; on April 18, the drama was officially completed

On April 23, 2024, the show's first stills were released; on the same day, the show's first lineup confrontation poster