Modern urban woman Mao Xuening accidentally traveled to a remote mountain village (Maojiapo) in an ancient dynasty (tentatively: Yong Dynasty) that was experiencing a rare severe drought and widespread famine. Bind an unlimited space with modern supplies (initially a super large warehouse-style supermarket, which may be upgraded with development) with you. The protagonist needs to use modern knowledge, materials and space to survive, develop and build in the famine years, and deal with the best relatives and complicated relationships.