The story begins with the disappearance of a teenage girls named Elizabeth (Dana Melanie) and her younger brother. Elizabeth returns home from school and discovers some footprints leading through the House towards her younger brother and it is empty. Following the steps up out, she encounters something … and disappears without a trace. This apparently happens frequently in their town, children and adolescents disappearing without a trace, and the police declare curfew until finding the persons responsible. Two boys are not subject to prohibitions and wander around their head, managing to find Elizabeth in a cottage from the tree. The three are trying to survive on its own then one-night weather until they can return safely.