Civilization's Leap Begins with Making Money

Lu Yuan unexpectedly binds himself to a money-making exchange System. The more money he earns, the more advanced technologies he can unlock: starting with Earth’s technology, he gradually gains control of Solar System technology and then galactic technology, until he can exchange for the keys to the civilization of the entire universe. Only after using his wealth to launch interstellar trade and build planetary fortresses does he realize that Earth is merely the starting point of a leap in civilization. Money can change not only your destiny, but also buy you the whole sea of stars!