The world environment changes drastically, survival challenges come one after another. Xie Porou unexpectedly gains operational assistance, possessing a grape guesthouse and a mobile food truck, with stable material supplies. She sells food around settlement points, takes in wandering people to stay in the guesthouse, and guards everyone's food, clothing, and safety. In the environment full of unknowns, she adheres to kindness, operates the dwelling place attentively, helps those in need, and works together to build a warm and secure homeland.