When twins Alexander and Emily Griffin are told by their parents that they will be moving from their comfortable Seattle apartment in favor of a Manor that lays in the surrounding mountains their safe predictable world is blown to pieces. Blackthorn Manor; a house built in the time of Seattle's industrial revolution, a place poured from the foundation of illicit connection and blood money, a mansion who's inhabitants will kill to keep their secrets. As Alex and Emily soon realize they are not alone a struggle ensues for their safety, and their souls. But the powers of the forces involved...