Officers Cho Kyung-yoon and Park Eun-joo 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.
as Cho Kyung-yoon
as Park Eun-joo
as Cha soo-jin
as Detective Kim
as Detective Squad Chief
as Detective Lee
as Lee Hye-seo
as Hye-seo's Daughter
