This film mainly tells a pure Hong Kong police and gangster story with racing as the core. Chen Xiang (played by Shawn Yue) is a new member of the elite "invisible team" of the police traffic department. He is hot-blooded and hates evil. He drives a disguised police car and hides on the road to pursue the target. Jiang Xin (played by Guo Xiaodong) is a "driver" who specializes in helping robbers escape by car. He dominates the car world with his "8000 rpm, 2 miles" right-angle in-situ floating drifting technology. He has never failed since his debut. The retiring policeman Lu Feng (played by Anthony Wong) is timid and conservative. As Chen Xiang's police partner, the two often end up fighting each other when they perform tasks together. In a fight with Jiang Xin many years ago, Lu was left with a deep psychological shadow. This time, Jiang Xin returned to the underworld to commit crimes, and Chen Xiang chased into a narrow alley and almost had his car destroyed and killed. In order to save Chen Xiang, Lu Feng drove the "invisible chariot" again to fight the gangsters. A thrilling, life-and-death car battle between police and criminals is about to begin.