After many attempts of trying to expel the demon (Pazuzu) from the body of 12 year old Regan MacNeil.

Damien was starting to get desperate to free Regan from the constant torment and agony she was experiencing from the possession. Yet nothing of the knowledge he knew worked. Damien contacted many priests he knew to help, but like many others; none of them could help.

But an unexpected visit by a mysterious person would forever change Damien’s life…