It preys upon your guilt and your grief.
Instances of demonic possession have long been blamed for the atrocities mankind inflicts upon itself. When a demon latches onto Marshall Lison, a child, it torments, and it corrupts. Those who stand in the demon's path are swept aside or used as pawns to commit violent crimes of escalating brutality.
As years pass into memory, the fractures in Marshall's psychological health grow, as does the demonic influence. Is it possible to fight an intangible evil? By the time the demon's ultimate plan is unveiled, it may be too late for what remains of Marshall's sense of self.