In the early 1990s, with the deepening of reform and opening up, the development of the information industry opened a new page. Xiao Chuang (played by Wu Lei) and Pei Qinghua (played by Hou Minghao), two young men from the Computer Research Institute of Yenching University, started their careers by making Chinese cards secretly. They were selected by Director Tan Qizhang and joined the wave of computer sales. The researchers headed by the two seized the opportunity and took advantage of the policy. They started as agents for foreign computers and transitioned to independent research and development. The story of the grassroots transformation into a generation of business wizards also records the history of China's rapid development in the late 20th century.