I Became the Richest Man After Awakening to the Black Technology System

Lin Qianshan, in his previous life, was a worker in a large factory and owed more than one million in foreign debt. In order to help her brother pay off his debts, his younger sister Lin Qianyu became an unmarried old girl in her thirties. The second year after paying off the debt, life was about to get better, but Lin Qianshan died suddenly at the wine table and became a member of the reborn army. [Congratulations to the host for his successful sudden death and binding to the black technology intelligent system] [This system is dedicated to building human technology, the host is requested to upgrade as soon as possible] Zheng Qiurou: "Mr. Lin, I want to sing again." This is a story of time. (Technology + campus + system + entrepreneurship + daily life + multiple female protagonists)