In a icy winter farmland, an accident leaves a young girl injured. 11-year-old Sam abandons her to continue looking after his grief-stricken family until the weight of his hasty decision bears down on him and he sets back out to find her.

An army veteran discovers an abandoned boy lurking in the woods behind her childhood home. After taking in the boy, she searches for clues to his identity, and discovers local folklore about a malevolent life-draining spirit that comes in the form of a child: The Tatterdemalion.