In 1930s North China, a young girl is given to a 50-year-old leper in exchange for a mule, but as she's carried to him through the wilderness she is saved from bandits by a handsome young peasant. Later the leper mysteriously dies and the peasant returns and the pair settle down to make the traditional red sorghum wine. The film shifts from fable to realism when Japanese troops invade the area, destroying the fields with forced labour from the vineyard until the workers revolt against them.