Police Story 3Police Story 3

To infiltrate a drug cartel, police Inspector Chan Ka Kui goes undercover in a Chinese prison. There, he earns the trust of Panther, a cartel member, by breaking him out of prison. With the help of another undercover agent, they travel to Hong Kong and join Panther's gang. Ka Kui is accepted by the gang's leader, but his operation is jeopardized when Ka Kui's girlfriend accidentally reveals his true identity.