Qin Jiang, who had been sentenced to death for being a promiscuous person, repented before his execution and wanted to lead his brothers on the right path, but was accidentally reborn at the gate of a vocational college in 2010. He completely bid farewell to the past and refused to get involved in the world again. He led Zhu Zheng, Sijiu and other brothers to make their first pot of gold through the card reader business. He rejected the unreasonable demands of his old lover Liu Ruyan and persuaded the principal to obtain a business site and establish Heilong Company. During this period, he encountered gangster provocations, Scar's revenge, Ye Ze's threat of forced demolition, and Huasheng Group's Zhou Sheng paid for the car accident and was maliciously framed. Qin Jiang relied on his experience and wisdom in his previous life to resolve the crisis and promote the company's formalization through formal means such as joining the security team and exposing illegal activities.