It's a good movie. The male protagonist was imprisoned for 20 years for protecting his wife, but he was released within a few years because he was going to be used as an undercover agent to infiltrate the interior of the local gang. After the first attempt failed and the life of a policeman was lost, the male protagonist had to go to jail again because the black boss made him distribute his own drugs in prison. But not long after he was imprisoned, due to the involvement of a New York police officer in the investigation, the FBI planned to give up the male lead. For his own survival, the male protagonist resists all kinds of evil forces in prison while arranging for his wife to seek help from the righteous New York police. In the end, with the assistance of the police and an FBI agent, the male protagonist successfully escaped and captured the FBI's inner ghost......
