About the story of Cain, the archetypal murderer and fallen angel who's been transposed into scientifically strengthened body of a dead CIA, killer and who must drink blood to keep of his strength; Solomon, a hardened forever especial forces hero determined to kill Cain; Maggie, a plucky CIA scientist who helped create Cain and Amy, Maggie equally plucky six-year-old daughter whose blood is Cain's planned beverage of choice; the only force that can stop him is made up three tragically flawed mortals a soldier who lost his family to a terrorist' bullet, a priest who lost his faith, and the beautiful young scientist who created this modern Frankenstein; together, they form a stoppable team who will fight the forces of hell itself to save themselves and humankind.