Las Vegas suburbanite, Stacy Troy, dreams that everyone is dead. She dismembers the bodies of loved ones, stuffs them into a shopping cart, then takes them two at a time to the pile where she will burn their remains and say her last goodbyes. Waking nightly to her own screams, Stacy is convinced she's on the brink of a mid-life crisis and begins secretly seeing a psychiatrist. Dr. Light and his methods seem strange and unconventional, but his treatments work, and her circumstances improve. Until the nightmares return with a vengeance, taking on a life of their own. Uncertain what to believe, Stacy carries on living the only life she remembers. Nosebleeds and head-splitting alarms only she can hear, become a regular occurrence. In physical and mental decline, the nocturnal world in her mind refuses to die. The images it reveals hold clues that lead her to a shocking discovery. Threatening to unravel the last thread of her sanity, Stacy must make a heartrending decision...before her post-apocalyptic nightmares come true.