
A Hard Day
“The war for a dirty secret.”
On the night of his mother's funeral, detective Go Gun-su (Lee Sun-kyun) hits a man on a South Korean road and hides the body. Kim Seong-hun then sets a stranger on his trail, Park Chang-min (Cho Jin-woong), who says he saw everything, and Gun-su is a homicide cop with a crooked streak. The two circle each other, one man hiding a crime, the other holding it over him.
Lee Ji-hoonas Police Officer of Chemistry Storage
Park Jin-seongas Police Signal Controller 1




















