'A church is a sort of wood. A wood is a sort of church. They're the same thing really.' Nineteen-year-old Merowdis Scott is an unusual girl. She can talk to animals and trees – and she is only ever happy when she is walking in the woods. One snowy afternoon, out with her dogs and Apple the pig, Merowdis encounters a blackbird and a fox. As darkness falls, a strange figure enters in their midst – and the path of her life is changed forever.