A story revolves around Sandra and Vitória. When they were born, on February 18, 1956, they were exchanged in the maternity ward for Susana, Fernando's abandoned lover, who wanted revenge for his rejection. Sandra, who is the biological daughter of Fernando and Carlota, ends up believing that her real parents are strict and humble Elísio and Beatriz, while Vitória is surrounded by Fernando and luxury by Fernando and Carlota. Alex, sacrifices himself to save Rafael, Vitória's boyfriend. After her fiance's death, Sandra begins to feel Rafael's hatred and guilt for her unhappiness. Only ironically it is in his arms that Sandra offers comfort for her pain, reaching a dispute with Vitória, who ends up becoming her rival.