Rayna Vinosht, labeled as the cursed individual, faces a life of neglect by her father and a marriage to the charming Duke Edgar Heathvilian, who later grows distant and entrusts their son to the alluring Monica Espert. However, Rayna's fortunes shift when she forges a pact with Ondine, a charming water spirit, granting her mystical abilities and the courage to command her domain as a formidable duchess. As Edgar starts to develop feelings for her, the stage is set for a complex romantic entanglement.