Based on a true story and a legendary Korean novel, this movie follows Detective Oh (superstar Lee Jung Jae) and his investigation into the mysterious murder of a North Korean. His investigation leads him to a diary, which was written by a nun who - along with her boyfriend - helped lead the escape of North Korean POWs held captive during the Korean War. Detective Oh eventually becomes emotionally involved with the case and pursues the writer of the diary and her long-lost boyfriend, hoping to crack the case and learn more about the story of the POWs.

Genres

Cast

Lee Jung-jae

Detective Oh

Ahn Sung-ki

Hwang-seok

Lee Mi-yeon

Son Ji-hye

Jung Jun-ho

Han Dong-ju

Jung Jin-gak

Head of the Investigation

Lee Ki-young

Yang Dal-soo

Lee Dae-yeon

Detective Cheon

Kim Dong-su

Kim Joong-yeob

Jeon Won-joo

Restaurant lady

Kang Seong-jin

Kang Man-ho

Kim Soo-ro

Kim Joong-cheol

Lee Hyun-kyoung

Jo Hae-ok