 After the death of her father in Argentina, Elza (Monique Lafond) returns to Brazil to see her remaining family. When visiting her mother s grave, she steals a flower off an unknown grave and put it in her mother s. After that, she begins to receive strange phone calls, from an unknown voice that claims: "Give back my flower!". She becomes terrified and obsessed with the stranger s voice, and starts believing that it s the spirit of the deceased.