Two cultists do door-to-door missionary work and in one house accidentally kill a person. That same night, a group of live action role-players enter the house. The cultists must hide the body, play along and survive the night.

Linda is a young psychology student, who wants to help his boyfriend Riku, who has fallen into a state of psychosis by taking him to a mystical cave, where human subconscious and memories start to live their own life. Linda soon realises that she can't help Riku, before she has faced her own most painful traumas.