In Wu Zhou, Central Plains, the most wanted man of the Ministry of Public Security, nicknamed "Flying Mouse", sneaked into the museum late at night, easily escaping high-tech investigation and stealing priceless national treasures and cultural relics. What I didn't expect was that the case was confusing in the flying squirrel arrest operation, and the Ministry of Public Security and provincial leaders ordered a thorough investigation. The police chief was ordered to make an action plan, and the light and dark lines were used. ...

They nest in Wu Zhou to avenge the killing of their sister, and Liang Liang, the boss of Wu Zhou underworld, is also eager to try: the blackwater gang in Northeast China has not entered the customs for many years, but also rushed to Wu Zhou. The underworld in Wu Zhou is resurgent and the danger looms. The director of the police station is facing a severe test, which leads to serious differences within the police station. ...

The public security bureau chief is faced with a major case, political pressure goes hand in hand, and the black hand behind the scenes creates serial time ... In the face of the rampage of gangs and the twists and turns of good and evil, the action team has overcome many obstacles, but it has also paid a heavy price. ...