When a crime organization from North Korea crosses borders and enters South Korean soil, a South Korean detective must cooperate with a North Korean detective to investigate their whereabouts.

While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives…

When 13-year-old So-Jin disappears, her elder sister Hee-Jin returns to the apartment of their religious-maniac mother. Tae-Hwan, a cop, who reluctantly has to take the case seriously is confronted with…