Troubled by visions of the future, former Marine Nat West finds himself unable to build a future for himself in rural Virginia now that he has returned home from war in Iraq. When a troubled woman, Aine, arrives in town, he is suddenly and violently drawn into her world of magic. While Nat desperately seeks answers for his own affliction, Aine is hounded by one of her own: a soul-bound demon of immense power, drawn to her for some reason unknown and intent on killing her and any who might stand in its way. The two find their worlds inextricably tangled, bound together by fate and magic. The answers may lay in the distant past, in magics long lost to time and darkness.