The Oneness holds the world together ... what happens if it falls apart?
Tired of sitting on the defensive, Chris and Tyler go after the hive--the dark entity created when humans and demons join forces. When they disappear, Reese and the others must continue the hunt. An abandoned warehouse, a possessed teen, a children's home, a rural community, and a trail of murders--all lead to final confrontation with the enemy.
And with the truth: That if the Oneness turns on itself, it becomes the greatest danger in the world.