"Answers to every mystery of the FAYZ are revealed, unexpected heroes emerge as sacrifices are made, and the Darkness is finally conquered by a force even more powerful than itself in this conclusion to the Gone series"--

In a world where monsters do battle with superpowered humans, Dekka, Shade, Cruz, Malik, Armo, and a new mutant with unmatched powers must stop a failed stand-up comic who can now control anyone with the power of his voice. The Perdido Beach dome is down, but the horrors within have spread. The alien virus-infested rock that created the FAYZ is creating monsters. Into the chaos comes a villain with the power to control anyone with just the sound...

As conditions worsen in the FAYZ, where supernatural forces have trapped children under the age of fifteen and resources are running out, it becomes tempting to heed the words of a prophet who says that only death will set them free.