What would you do if you found out that you were, in fact, a character in a comic? And an extra character on top of that? Change the course of the story, obviously.

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…