Logistics Director Su Nianqing travels back to become a debt-ridden street vendor in Yiwu in 1990, where family socks are unsaleable, her mother is severely injured, and loan sharks are dunning for debt. With her advanced thinking, she uses return freight trucks to open up wholesale channels to revitalize goods, subjugates Ma Desheng, founds Morning Sun Freight with Fang Yuanzheng, fights against state monopoly and malicious competition, and resolves the cargo hijacking crisis. Later, she accidentally learns about her background and obtains foreign trade orders. During the flood, she aids the disaster area, builds a national logistics network, and counter-attacks from the bottom to become a logistics giant.