Zhao Keying, a modern working cow and horse, accidentally activated the silver chain he got in the temple and gained storage space. After spending all his money in China to stock up on basic living necessities, he went to Sakura Country to stock up on hot weapons. On the way back, his plane crashed and he traveled back to the ancient barren years and became the 8-year-old daughter of the Zhao family in a remote mountain village. At this time, natural disasters occurred frequently, and a three-year drought resulted in no food harvest. The court also imposed additional taxes, and the villagers were forced to flee famine.
Although the Zhao family is poor, it is harmonious. The three brothers are smart and hard-working, but they have not been able to go to school because of poverty. Zhao Keying concealed the secret of time travel, and only used space materials, from food, medicine to gold, to help his family live in the valley, cultivate fields, and solve the water crisis on the pretext of "a gift from the white-bearded grandfather."
During this period, she and her elder brother rescued Xie Chengcheng, who was seriously injured, and met the male protagonist for the first time. With space and the efforts of his family, the Zhao family gradually finds hope in troubled times. A few years later, the male and female protagonists met in the capital, and began a crematorium in which a sinister man chased his wife.
