Before heading off to college, best friends Do-hui and Hui-yeong visit an abandoned mall rumored to grant wishes. The place feels like a dud until Do-hui returns home and begins experiencing terrifying nightly visitations. What starts as ghostly touches soon escalates into overwhelming, carnal sensations he can't ignore. Driven to his breaking point, Do-hui begs his "reliable" friend for help. He thinks he’s found a safe harbor, but he’s actually walked right into a trap. In this game of shadows, the ghost isn't the one Do-hui should be afraid of, it's the friend who’s been waiting years to finally make his move.