Emekliliği yaklaşan yaşlı dedektif Taekrok tanımadığı bir adamdan tehditkâr bir arama alır ve haksız yere cinayetten suçlanır. Şantajcı kendine "dost" der ve bir oyun önerir. Taekrok'a eskiden sorumlu olduğu vakaları gözden geçirmesini söyler. Yaşlı dedektif, şantajcının kim olduğunu ve niyetini öğrenmek için çaresizce geçmişe döner.

Shadow Detective

The sudden death of her mother brings Myung-eun back home to Jeju island. There she meets her estranged sister Myung-ju and Myung-ju's daughter Seung-ah, still living at their old home, and Hyun-ah who has lived with them for over 20 years like a relative. A career woman whose hard exterior masks her illegitimacy and abandonment issues, Myung-eun tells Hyun-ah she wants to start looking for her father after the funeral. Single-minded in her desire to dig up memories of her father and discover why he left, Myung-eun resents that Myung-ju, who like their mother is a carefree fish trader and an unmarried mother of a young daughter, seemingly doesn't care. At first Myung-ju is reluctant to accompany Myung-eun, but after Hyun-ah persuades her, guilt and her sense of duty as an older sibling prevails. And so the two sisters who are dissimilar in character...