Jiang Chen ran a fresh produce store for three years, using his solid supply chain to grow its monthly revenue to three million yuan, only to have his older cousin, Jiang Kai, forcibly take it over. Jiang Chen walks away with his supplier channels and business data, then builds an urban warehouse equipped with an intelligent inspection system. After taking over, Jiang Kai passes off inferior goods as quality products, sparking public outrage and driving farmers to switch to Jiang Chen. Jiang Chen introduces a grading and pricing system to protect farmers' earnings. Desperate to fulfill his contracts, Jiang Kai purchases substandard goods, only to have his contracts terminated and face an investigation after failing quality inspections. With superior quality control, Jiang Chen secures major long-term contracts and expands into an industrial park that becomes an industry benchmark. In the end, Jiang Kai pays the price for breaking his promises, while Jiang Chen steadily builds his business through compliant operations.