Amanda lived on the Santa Cruz family's ranch as a teenager. It was there that she experienced the worst experience of her life: rape by the four children of the Santa Cruz family. Afterward, she fled, made a life for herself, and became a nurse, but she never forgot what they had done to her. So, after 14 years, Amanda returns to the ranch as the nurse for Catalina, the mother of the family. No one remembers her, so she takes advantage of this to carry out her plan of revenge and inflict the greatest pain on the siblings who had hurt her so much.