The masked Queen Hera of the Araton Empire wages wars, entrusting her husband Tristan to manage the kingdom. But upon her return, she is horrified to hear that her daughter has been harmed; her rival Camille flaunts the gem that was Hera's spoils of war, and Tristan even raises a hand against her — it turns out he had long been unfaithful and fathered an illegitimate daughter Misa. Hera conceals her feelings and devises schemes, teams up with her childhood friend Oakes, seizes power step by step, exacts revenge to get back at those who wronged her, and finally reclaims the empire to become a true queen, and gains happiness.
