A Hard Day

끝까지 간다 / Пойду до конца / Тяжёлый день / I Will Go Till The End After killing someone in a drunk driving accident, crooked detective Gunsoo Ko hides the body inside her mother’s casket. But when a mysterious caller claims knowledge of the murder and demands the body back, Gunsoo finds herself embroiled in a corruption scandal far worse than she ever imagined.

Based on a movie by the same name directed by Kim Seong-hun