Shen Qiqi, a young woman who transmigrates into a novel, becomes the cannon-fodder cousin of its heroine. She comes with a portable space stocked with abundant supplies. With thirteen years remaining before the great famine, she must carefully protect herself in the patriarchal Shen family. She saves Shen Dongyang, a boy raised in the mountains, and the two come to rely on each other. Using her space to stockpile supplies and survive, she fights against her cousin Shen Fubao's fortune-stealing system, searches for treasures to expand her space, and faces hidden dangers while making painstaking preparations for the coming refugee crisis.