As the young residents of Perdido Beach begin to better comprehend the truths of who they are and their relationships to one another, the Darkness finds a new way to be born, bringing their understanding of fear to a new level.

A deadly, flu-like epidemic and a plague of flesh-eating creatures threaten the lives of the children at Perdido Beach while Sam, Astrid, Caine, and Diana each struggle with doubts and uncertainties.

"It's been four years since a meteor hit Perdido Beach and everyone disappeared. Everyone, except the kids trapped in the FAYZ-an invisible dome that was created by an alien virus. Inside the FAYZ, animals began to mutate and teens developed dangerous powers. The terrifying new world was plagued with hunger, lies, and fear of the unknown. Now the dome is gone and meteors are hitting earth with an even deadlier virus. Humans will mutate into monsters...