In Taoyuan Village, a quiet and peaceful village where the concept of seniority is deeply rooted, Bai Nian, an orphan girl who is only 18 years old but has the status of "grandma", the gears of fate began to crush mercilessly on an ordinary day. On the other side of the mountain, the Li family sought happiness for their young master Li Xuan, who was seriously ill, and set their sights on Bai Nian, trying to exchange her life for the young master's life.
Faced with this absurd and unfair arrangement, the weak but tenacious Bai Nian resisted wholeheartedly. However, as an orphan, she was powerless and seemed unable to change this established tragic trend. Just when she felt desperate, a fox fairy who had been practicing for hundreds of years appeared and broke into her life with a mysterious appearance. The fox fairy granted Bai Nian a magical spell, lighting up the fire of hope for her to get out of her predicament.
Bai Nian relied on the spells taught by the Fox Fairy to cleverly cope with the Li family's unexpected events and successfully improved Li Xuan's condition. But the magic she displayed caused an uproar in Taoyuan Village. Out of ignorance and fear, the villagers regarded her as a monster that brought disaster and attacked her in groups. The Fox Fairy appeared again to turn the tide, but at the same time, a group of mysterious men in black heard that Bai Nian possessed magical powers and the Millennium Ganoderma lucidum, and began to secretly spy near Taoyuan Village, intending to seize the Millennium Ganoderma lucidum to satisfy their selfish desires, which brought a more serious crisis to Bai Nian and Taoyuan Village.
Amidst these difficulties, Bai Nian must protect the tranquility of Taoyuan Village and resolve the villagers' misunderstandings about her; on the other hand, she must fight wits and courage with the mysterious man in black to protect herself and those around her; she must also face the complex emotions that gradually develop with Li Xuan during her treatment of Li Xuan. Let's see how this young lady does
