The Danes --- the band known as the “Darlings of Detroit” --- are washed up and desperate for inspiration, eager to once again have a number one hit. That is, until an agent from the US Army approaches them. Will they travel to an African desert and track down the source of a mysterious and malevolent sound? The Danes embark on a harrowing journey through the scorching desert. Meanwhile, in a nondescript Midwestern hospital, a nurse named Ellen tends to a patient recovering from a near-fatal accident. The circumstances that led to his injuries are mysterious—and his body heals at a remarkable rate. Ellen will do the impossible for this enigmatic patient, who reveals more about his accident with each passing day.
Something terrifying is out there that must not be seen. One glimpse and a person is driven to deadly violence. Five years after it began, a handful of scattered survivors remain, including Malorie and her two young children. Living in an abandoned house near the river, she has dreamed of fleeing to a place where they might be safe. Now that the boy and girl are four, it is time to go. But the journey ahead will be terrifying --- one wrong choice and they will die. And something is following them.