Sophia had been married to billionaire CEO Anil for five years, yet her husband had never touched her. After an accident, Anil's personality drastically changed; he became possessively doting, and she fell deeply for him. However, she gradually discovered that the man before her was not Anil at all, but Ulysse, a golden evil dragon who had lived for a thousand years, reborn in this body solely to find his reincarnated lover. To her horror, she was pregnant with a dragon's lineage, destined to be sacrificed to an ancient demon. Confronting the tragedy of this cyclical fate, Sophia refused to be a sacrifice again. She joined forces with Ulysse to fight the demon, using her maternal love and true emotions to break the century-old curse, and finally achieved ordinary happiness for their family of three.