People in the Republic of China era began to rise from industry.

Transmigrating to the Republic of China era, Lin Yi acquires a technology upgrade system. He can upgrade technology simply by specifying the right items. Faced with the Republic of China's comprehensively backward industry and the rampant encroachment of foreign goods, Lin Yi feels no pressure. Starting with textiles, he progresses through chemicals, steel, machinery, and military industries… With Lin Yi's sudden emergence, Chinese industry surges forward. …This is the Republic of China. There are warlords, gangs, patriotic industrialists, and traitorous compradors. Of course, there are also celebrities and socialites. The story begins with Lin Yi impersonating a wealthy second-generation heir…