For most people, nightmares always come to an end. But for Cata, Ant, and the others, there may be no escape from theirs. After an experimental treatment meant to cure their insomnia went horribly wrong, the teens were dragged into a shared dreamworld where their most terrifying fears became reality. The six of them have no way of waking up. And they're beginning to realize that if they die here, they might actually die in the real world. One of the...