When beauty becomes an obsession, Thanh takes a job at a remote cosmetic clinic to save her comatose lover. But the place soon turns into a nightmare, filled with dark rituals, wandering spirits, and a horrifying secret hidden beneath its glamorous facade. Drawn into the sinister “spirit binding” ritual, Thanh must face a life-or-death choice: remain in the underworld with the one she loves, or fight to escape the grip of a malevolent force.