The former prison warden Deng Hanzong was imprisoned for accepting bribes, and He Jun, who failed to escape from prison, was forced to return to prison to serve his sentence. He Jun saw that Deng Hanzong was familiar with prison and lured him to cooperate in escaping prison. The two hit it off and even tried to create trouble to frame Roller in order to avoid repeating the failure. However, in the process, He Jun discovered that Deng Hanzong had another trick, forcing him to defect and cooperate with Roller, Jiantian and others and the new prison warden Ma Wenhao to jointly crack Deng Hanzong's conspiracy...