Kyla's father is the most well-known man in the world for his contributions to the creation of a drug that makes it no longer necessary for people to sleep. But what happens if the drug wasn't properly trialed beforehand? What happens if the drug starts to run out after nearly two decades of mass use? When people start going under and not waking up, and those who do come out of sleep can't tell whether or not they're still dreaming, Kyla must face more than just an unknown reality.