In the cosmopolitan city of Hong Kong, the cruel and ruthless Donaka (played by Keanu Reeves) secretly organizes an underground black fist, covering the sky with one hand. The Hong Kong anti-gangster group sent an undercover agent to infiltrate it. However, when Inspector Sun Jingshi (Mok Wenwei) led the team into the scene, they found that the undercover agent had already been used as a Naka...