Officers Kyung-yoon CHO and Eun-joo PARK are on the hunt a killer following duo of ghastly murders. The victims carry a common military past, and the secret of their past must be unraveled t... Read allOfficers Kyung-yoon CHO and Eun-joo PARK are on the hunt a killer following duo of ghastly murders. The victims carry a common military past, and the secret of their past must be unraveled to find the killer.Officers Kyung-yoon CHO and Eun-joo PARK are on the hunt a killer following duo of ghastly murders. The victims carry a common military past, and the secret of their past must be unraveled to find the killer.