 Twenty-year-old Morgan Knudson is thrilled to finally have an apartment to call home in the Canadian city of Edmonton. Her friend Bob seems like the perfect roommate until he tells her that the spirit of an eight-year-old boy has been visiting him at night. At first, Morgan assumes Bob has a psychological issue, but that changes after a spate of threatening-and very personal-supernatural attacks. At the same time, Bob becomes obsessed with contacting Joseph, secluding himself in his room for hours. Desperate, Morgan seeks the help renowned paranormal investigator Lorraine Warren and discovers her roommate is the target of demon.