Chen Yue, a new-generation farmer, uses meteorological warnings to predict an extreme cold wave. Despite widespread criticism, he invests the entire down payment for his future marital home into upgrading his shrimp ponds with temperature-control systems. Facing his girlfriend's departure, doubts from fellow aquaculture farmers, and deliberate sabotage by competitors, he relies on scientific farming techniques to withstand a polar vortex disaster and save his whiteleg shrimp. After the disaster, he puts past grievances aside and helps fellow villagers preserve their breeding shrimp. He establishes a digital aquaculture cooperative, refuses to let capital drive up prices, and remains committed to maintaining a stable supply. Together with a scientific research team, he develops a zero-emission recirculating aquaculture system and exposes a counterfeiting ring selling fake and substandard shrimp products. He leads the entire village onto a path of agricultural modernization through technology and shared prosperity.