(An alternate-history setting) Song Xiran, a modern agricultural business mogul, opens her eyes to find she has transmigrated to the Great Jing dynasty, where famine is everywhere. The moment she wakes, her own clansfolk nearly sell her for food! At the critical moment, the old silver bangle on her wrist bursts open, revealing an entire grocery supermarket stocked with rice, flour, cooking oil, seeds, fertilizer, medicine, farm machinery, and more. It even unlocks new supplies whenever she saves someone! With the supermarket and her modern agricultural expertise, she manages to stabilize the village, only to run into her best friend, agricultural expert Lin Yuqing, while searching for a water source. Her friend has no storage space, but she brought a “magical notebook” packed with improved crop varieties and farming techniques, and it still works!
From then on, the two join forces: one handles planning and opens up trade routes, taking on corrupt officials and local tyrants; the other improves crops and teaches farming techniques, coaxing high-yield harvests from blighted land. Along the way, they meet several other friends who have also transmigrated. From saving villagers’ lives to building a collective farm and opening trade routes between north and south, they turn a destitute mountain village littered with famine victims into a “survival oasis” everyone envies during the disaster years!