Nathan and Trina, a soon-to-be-dead boy and an already-dead girl, are running from the Darkness and its zombie army. They must make it to the mountains of North Carolina, for that is where the entity of Light claims humanity's salvation lies. Their bond grows deeper as they face hordes of the undead, trigger-happy survivors, and a fractured US military. 
Things grow deadlier when the Dark Being creates huge organic domes over key cities and herds its zombies toward the structures. Both teens are lured from their mission by inhuman treachery and drawn to the domed city of Asheville. What they find there will lead to a transformation that will make the Darkness's army even deadlier and threatens to rob Trina of the last traces of her fragile humanity.
What new hideous creatures will emerge from the domes to ravage the survivors? Overwhelmed, Book Two of the Turncoats saga, brings you zombie mayhem like you've never seen before.