Shortly after John Chambers and his family settle into their new residence in a rural Pennsylvania town, John starts experiencing sleep paralysis. Immobilized and trapped in his own terrifying dreams, he is visited by otherworldly entities. These beings lurk in the darkest shadows of the night and are only visible from the corner of one’s eye. As these encounters intensify, John’s fear escalates when he realizes their true intention: to abduct his seven-year-old son. Ultimately, John will uncover the town’s dreadful secret—a portal on his property—and make a final desperate attempt to rescue his son before the shadowy figures can permanently whisk him away to their realm.