"In an Edenic future, a girl and her father live close to the land in the shadow of a lone mountain. They possess a few remnants of civilization: some books, a pane of glass, a set of flint and steel, a comb. The father teaches the girl how to fish and hunt, the secrets of the seasons and the stars. He is preparing her for an adulthood in harmony with nature, for they are the last two left. But when the girl suddenly finds herself alone in an unknown...