In a remote village, a carpenter and his son rescue a mysterious, seemingly simple-minded girl. No one knows where she came from. In a world plagued by fearsome dark beasts, the villagers think the carpenter and his son have lost their minds—how can they care for another mouth when they can barely feed themselves? Then, one day, the girl awakens. She is Beisitian, the last descendant of an ancient lineage of mystical doctors. Thrust into the 1980s, she finds herself inhabiting the body of a despised young widow. But Beisitian refuses to accept her fate. Determined to rewrite her destiny, she vows to overcome her timid nature, rise above adversity, and lead her newfound family to prosperity. Yet, in her quest for success, she unwittingly catches the attention of a cold, enigmatic man. His gaze is deep and calculating, his intentions unclear. What does he want from her? A sweet, doting romance unfolds between two pure hearts, destined to stand together against all odds.