Yun Zhen, a peasant girl from Taoyuan Village, is trapped in a desperate situation amid a once-in-a-century snow disaster. By offering a blood sacrifice to her wooden bracelet, she unlocks the ability to travel to the modern world. She gathers unused supplies and earns a fortune selling goods at street stalls, continually bringing back rice, flour, cotton-padded clothing, farming tools, and medicine. After witnessing these miracles, the entire village reveres her as a goddess. She distributes supplies and teaches handicraft skills, leading the whole village through a devastatingly cold winter by her own efforts.