Sometimes, in Bloomwood County, New Jersey, children go missing. Sometimes those children die. And sometimes, strange and alien shapes of night resurrect the bodies of those children for their own.

When Tim Jenkins has a terrible vision of one of his former students, Charlie Bentner, being mangled to death, he seeks Charlie out and unknowingly entangles both of them in a battle against time and space itself, a race against the shapes to stop an evil from entering our world and changing its geometry forever.