When Haemin discovers an old, abandoned park shrouded in secrets, he's drawn into a supernatural realm that challenges his reality and forces him to confront his deepest fears and past mistakes....

In a secluded park shrouded in mystery, Haemin discovers a supernatural phenomenon that blurs the line between the living and the dead, leading him on a harrowing journey into the unknown. His life is turned upside down as he confronts his deepest fears a...