Xu Jingshu, a modern doctor with dual doctorates in both Chinese and Western medicine, unexpectedly travels back to ancient times on the day she receives her awards. She becomes a discarded wife who emptied her own family’s savings to support her ex-husband’s studies, only to be divorced by him. Facing an empty household and estranged relatives, Xu Jingshu activates a Famine-Era Fortune-Building System. Using her modern medical knowledge and the system’s special advantages, she stockpiles grain, runs businesses, and takes on troublesome relatives. Eventually, she leads her entire family to a better life and finds the daughter who was abused by her ex-husband.