Delve into the various states of rural aquaculture and see through the warmth and coldness of human nature behind market fluctuations! Returning rural youth Shen Shouchuan buys fish at low prices, only to be misunderstood by villagers and accused of seizing the opportunity to profit. While everyone fixes their eyes on the dividend of rising prices and stubbornly insists on holding back their sales, he alone predicts the risk of a cold wave, firmly believing that selling live fish steadily is far more reliable than inflated market conditions. A fishpond game of chess exhausts the struggles and reality of farmers seeking wealth; understand the market, and understand human nature even more.