Jiang You, an agricultural technician from the modern era, suddenly travels through time and becomes a frail slave whom nobody wants at a frontier market. Just as she is about to be abandoned as wolf food, she is rescued by Gu Ming, a discharged soldier with a severely infected leg wound who has given up on life. He spends all his remaining savings to save her. By chance, she binds herself to a modern agricultural product warehouse system. Using her professional agricultural knowledge, she clears wasteland and cultivates new crops, transforming barren, freezing land into fertile fields producing abundant vegetables and grain. She outsmarts village bullies, stands up to monopolistic grain merchants, and leads the villagers toward a way to survive. She also unlocks a special medicine that heals Gu Ming's crippled leg. From struggling to survive in desperate circumstances to building an agricultural empire on the frontier, she forges her own extraordinary path.