After Meng Yu, a migrant worker, was abandoned by his girlfriend, he accidentally activated the global price devaluation system. His account balance soared by a billion times, making him an invisible millionaire. He bullied his ex-girlfriend in a restaurant and met partners such as Murong Qianyu and Wang Lingyue. He returned to his hometown and donated huge sums of money to build roads, help poor classmate Tangtang, and invest in the research and development of targeted drugs. Meng Yu integrated resources to build a business empire, broke the monopoly of Western medicine, and promoted the launch of affordable targeted drugs. He sticks to his original intention and devotes himself to public welfare. In the end, he has a good career and love, protecting the people around him and giving back to the society with a heroic attitude.
