The Flying Tigers

Under the arrangement of the police, A Jian, a member of the Flying Tigers, successfully broke into the underworld and worked as an undercover agent. The gangster boss Fei Shu always doubted A Jian's identity and repeatedly found opportunities to test A Jian. Uncle Fat's plan to rob a gold shop failed. Uncle Fat took out his anger on Kuang Zai, one of the four major underworld families who hunted him last time, and prepared to take revenge on Kuang Zai. In order to avoid a larger-scale bloodshed, A Jian sent the news back to the police station, but it was still a step too late. Uncle Fei's son met Gillian by chance. He did not know that she was A Jian's sister. Gillian was raped by him and took a video. A Jian ignored the captain's dissuasion and killed Uncle Fei's son, but unfortunately his identity was exposed. Uncle Fei couldn't catch A Jian, so he killed A Jian's whole family in a rage. A Jian finally showed up and planned to kidnap Uncle Fei. A Jian's action attracted the police and Uncle Fei's gang, and the black and white gangs met in Kowloon Bay...