I Am Bound to the Civilization Krypton Gold System

Chen Xi, an unemployed young man, was accidentally bound to the [Civilized Krypton Gold System]. There are easily hundreds of millions in the account, but there is a strange rule: you cannot enjoy the money yourself, you can only invest it in the civilization of the earth! As a result, he funded the down-and-out martial arts gym, supported black technology companies, and built a virtual training ground... When others thought he was just a crazy philanthropist, the threat from the sea of ​​stars had already arrived. Chen Xi looked back and saw that the descendants of ancient martial arts, giants of science and technology, and super warriors he had spent money to raise had already formed the first line of defense for human civilization. It turns out that every penny he spends is gold for the survival of the entire race.