Yeon-Seo (Yang Ha-Eun) majors in music at an university. She travels to Seoul to meet her older sister Jin-Seo. When she arrives at her sister's house, Yeon-Seo sees a large crowd and police there. Yeon-Seo learns that her sister was found dead. The police concluded that her death was a suicide. Yeon-Seo doubts her sister took her own life and begins to investigate. Detective Kim (Oh Gwang-Rok), impressed by Yeon-Seo's efforts, reexamines the case.
Oh Kwang-rok
Yang Ha-Eun
Ji Sung-won
Jo Sang-gu
Kwon Byung-gil
Score: 6.6
Score: 7.2
Score: 5.1
Score: 7.4
Score: 5.8
Score: 5.7
Score: 10.0
Score: 0.0
