Archaeology professor Liu Yunfu transmigrates into Yunfu, a maid in the Cheng'en Residence. To escape the fate of becoming the heir's concubine, she offers up her family's ancestral recipes in exchange for a chance to survive. During her flight from danger, she meets Lu Jingcheng, a hunter, and unexpectedly escapes after being abandoned by her former masters. Using the portable space left behind from her previous life, she establishes a new home. As drought, warfare, and chaos engulf the land, she stockpiles grain and medicine, marries the hardworking hunter, and leads her loved ones into the deep mountains. With her culinary skills and a miraculous granary hidden within her space, she protects a peaceful little home amid a life of constant hardship and displacement.