Da-kyung, a horror YouTuber desperate for views, uploads a video about the eerie urban legends surrounding Gwanglim Station—the site of the highest number of missing person cases in the country. The video goes viral overnight. Despite everyone's warnings, Da-kyung's thirst for views only grows stronger. But as she digs deeper, she uncovers a shocking secret behind the station…
| Actor | Role |
|---|---|
 Joo Hyun-youngDa-kyung | Da-kyung |
 Jeon Bae-sooStation Manager | Station Manager |
 Choi Bo-minWoo-jin | Woo-jin |
 Kim Ji-inHye-jin | Hye-jin |
 Kim Woo-kyumHan-ryang | Han-ryang |
 Jung Han-bitChoi Ri-na | Choi Ri-na |
 Kim Na-yeonLee Min-ju | Lee Min-ju |
 Im Cheol-sooDetective | Detective |
 Hyun Bong-sikDetective | Detective |