Yeong-chan (
Seo Ji-hoo) who used to be a member of the Dragon Inn is a reporter who is digging into the corruption of a current incumbent lawmaker. One day, Yeong-chan asks Seung-jin (
Jang Eui-soo), the brain of the Dragon Inn, to recover a memory card that is connected to the case and the Dragon Inn is asked to find Yeong-eun, a high school girl who suddenly disappeared. Cheol-min (
Park Jeonghwa) who are working on the missing high school girl case, find out that with along the incident that Yeong-chan is digging into, the pseudo religious cult 'Ilwolgyo' is involved.
6 missing girls... and the Dragon Inn is at risk of exposing its true nature!