Vegetable wholesaler Lin Feng has long purchased vegetables at high prices and guaranteed farmers a market for their produce. However, after Zhao Qiang incites the villagers to collectively raise their prices, maliciously report Lin Feng, and even pass off inferior vegetables as quality goods, Lin Feng finally decides that enough is enough. After enduring one provocation after another, he resolutely shuts down his purchasing operation. The entire village is left with mountains of unsold vegetables and devastating losses. Torrential rain and internal conflicts soon erupt. When Zhao Qiang's true nature is exposed, the desperate villagers come to Lin Feng in the dead of night, begging for forgiveness. Lin Feng establishes three ironclad rules: unified pricing, strict quality control, and the expulsion of troublemakers. When goodwill is exploited to its limit, only rules can rebuild trust, and honesty is the key to lasting prosperity.