Julia moves with her family to a remote farm in northern Germany, where her sister Jette had committed suicide last year. She hopes to make peace with the past by returning to that contaminated place. But then weird things happen that make Julia doubt her mental sanity.
Taking place years after The Haunting of Molly Hartley, who now, as an adult, has fallen under the possession of an evil spirit and must be exorcised by a fallen priest before the devil completely takes her.
Will and Jake Grimm are traveling con-artists who encounter a genuine fairy-tale curse which requires true courage instead of their usual bogus exorcisms.