12년 전, 같은 날 아버지를 잃게 된 서도원과 한서경! 2020년 현재,
폐역이 된 무경역에서 유기된 백골 사체들이 발견되고, 유력 용의자를 쫓던 형사 도원은 사건의 단서들을 가지고 무경역으로 향하는데..
Do Won and Seo Kyung both lose their fathers on the same night 12 years ago. In the present day, Do Won is a police officer and Seo Kyung a prosecutor. The police discover several skeletons on the train tracks at Mukyeong Station, which has been closed for five years. Do Won heads to the station while chasing a key suspect.
12年前，道元和書景在同一天失去了爸爸。而在2020年的現在，有幾具已成白骨的屍體在被廢站的武敬站中被發現。之後，刑警道元為追查嫌疑人，帶著案件線索，又來到了武敬站⋯
12年前，道元和書景在同一天失去了爸爸。而在2020年的現在，有幾具已成白骨的屍體在被廢站的武敬站中被發現。之後，刑警道元為追查嫌疑人，帶著案件線索，又來到了武敬站⋯
