Shen Yan is betrayed by his fellow workers for insisting on withholding a 20-yuan risk deposit. After leaving with A Chuan, he establishes a legitimate labor services company and earns government recognition through strict rules. When Mr. Gao maliciously suppresses him, his schemes are exposed and his business goes bankrupt. Shen Yan takes over unfinished buildings, insists on safety re-inspections, pays the surgery expenses of the seriously injured Old He upfront, and refuses to take responsibility for fraudulent accounts. Ultimately, he builds a group that becomes an industry benchmark. Rules are the most basic expression of reverence for human life.