Blind Ayla is "sold" by her fiancé to Ronan, the Wolf King of the North. After one night of passion, she is framed by a witch and exiled from the wolf territory. She struggles to survive alone with the Wolf King's child. A year later, her daughter Lumi unexpectedly reunites with Ronan. Facing the witch's pursuit, her fiancé's betrayal, and Ronan's probing, Ayla hides her true identity and secretly plots her revenge. Meanwhile, as Ronan investigates the truth, he gradually realizes he has long been caught in an emotional vortex for Ayla—and willingly becomes the weapon of her vengeance. Curses intertwine with true love, setting off a bittersweet romance that defies race and destiny.