Modern woman Lan Xi time-travels, reduced to an orphaned farm girl sold by her stepmother, forced to marry the hunter Ji Yuan, who has a notorious reputation in the mountains. After marriage, she finds that her husband is cold on the outside and warm on the inside, holding a spiritual spring space and superb medical skills, not only curing Ji's body of old injuries, but also successively rectifying the greedy stepmother Zhang Shi, vicious uncle Ji Dingshan, and a crowd of extreme relatives. She makes close friends, joins hands with a pharmacy manager to develop a medical practice career, and gradually discovers that the hunter is actually the stranded Prince of Zhenbei. The two join forces to break various conspiracies in the court and countryside, accumulate wealth and fame, and finally say goodbye to the mountain village and set off for the capital together.