Cheng Wanwan, a modern female entrepreneur, accidentally traveled back to ancient times and became a vicious widow in the barren years. Faced with four sons who were waiting for food and the hostility of the villagers, she used the portable mall system to start a PlayerUnknown's Battlegrounds. In the early stage, she broke up with her vampire mother's family, repaired her relationship with her husband's family, and initially relied on selling mountain products to provide food and clothing for the family. As natural disasters intensified, she used modern knowledge to discover "jade shoots" (lotus roots) and hidden water sources, leading the whole village through the two major crises of food and water sources, completely changing her own image, and becoming the backbone of the village.
