City: Recharge to Be the Richest Man in the World

Jiang Ming got a mysterious system. As long as he recharged, he could continuously improve his skills. With a recharge of 100,000 yuan, mobile phone research and development will be upgraded to the intermediate level. The improved technology developed can allow the boss of a world-class group to personally deliver money to his door. Recharge one million, upgrade energy research and development to a high level, manufacture new energy vehicles, and dominate the world's major car brands. Recharge 10 million, upgrade the research and development of mecha to the top, build Iron Man one by one, and become the most shining man in the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.