Damien is a monster by definition and he is only interested in looking out for himself. When a war among demons breaks loose he has no other options but to choose a side and it so happens the side he chooses is against his nature. Zachary, a priest son, is special in more ways then anyone realizes. He is fully aware of the supernatural beings lurking about and if it were his choice he wouldn't be stuck on a 'hunting trip' with a demon. The uprising causes an unlikely bond and friendship between two people who despise the blood running through each others veins.