Before her 18th birthday, Sasha arrives at her uncle's house to become an heiress and get her share of the family business. However, her expectations of a warm and joyful welcome are an illusion. Sasha's arrival ends the peaceful life in the house and causes the secrets of the past to be revealed and a new love story to begin. Some family members are ready to do anything to eliminate the unwanted guest. However, the girl does not back down. She develops her game plan to avenge the offenders and restore justice.