An accident causes modern worker Shen Zhisui, along with herself and her resignation courier box, to time-travel to the disaster-stricken Great Xuan Dynasty. The cardboard box awakens a mysterious storage space, allowing supplies to be periodically restored and refreshed after consumption. She encounters five destitute, helpless wandering children in a dilapidated mountain god temple, and out of a soft heart, takes them in. Relying on modern supplies and self-defense equipment, she fights against refugees, human traffickers, and an impending major epidemic, building the Shen family team. While navigating obstacles and avoiding danger, she slowly raises the five skinny children to be healthy and secure, seeking a way to survive amidst a devastated chaotic world.