Truck driver Xu Yi spends all his savings helping his wife, Zhang Xin, repay her debts, only to be humiliated on their wedding night and discover that she has someone else in her heart. Xu Yi gathers evidence and decisively divorces her, legally recovering his financial losses. He meets the kind and upright Xiang Wan and receives investment support from Su Qing, enabling him to establish a freight transport company. Committed to lawful business practices, he fights malicious competition from industry rivals. Through life's ups and downs, Xu Yi remains true to himself and builds his business through hard work, embodying the responsibility of an ordinary person who strives diligently and upholds the law and moral principles in a changing era.