An immortal woman descends from the mountains to honor a past debt, entering a three-year marriage with a man doomed by a cursed fate—using her blessings to shield him from disaster. Once he recovers, he repays her with betrayal, casting her out with his family and ex-lover. Deprived of her protection, his household falls to ruin as their stolen fortune returns to its rightful owners. She helps another family reclaim what was taken, watching as karma runs its course. In the end, justice is served, and she returns to the mountains—where she began.
