Features a romantic pairing, with one woman and three men.
Lin Wei (Xiao Xi) was born with an astonishing space of her own. Inside are an electrified villa, an automatically restocking warehouse, a time-stasis zone, and an ecological farm. Born into a top-tier wealthy family, she began frantically stockpiling supplies as a child, filling her space with survival essentials and instructional videos. After her parents die in an accident when she's twenty-eight, a two-year transmigration countdown suddenly appears in her space. With no idea where she'll end up, she spends everything she has on apocalyptic-level stockpiling. She transmigrates to ancient times as a two-year-old orphan and is adopted by the Xiao family, a family of military generals. When she is eight, the Xiao family is exiled for having grown too powerful. Along the way, they face a natural-disaster apocalypse of extreme cold and heat, endless days and endless nights. The dynasty falls, and as they flee famine, she and Xiao Heng stand side by side. They also meet the wandering swordsman Shen Yi and the physician Xie Jingxuan. The four support one another and struggle to survive among the ruins, eventually finding a peaceful land where they can rebuild their home. As they settle into a secluded life, her bonds with the three male leads quietly deepen.
