How Much Did Time Sell for Today?

In the future, the medium of exchange between people will become time. Xu Yuan discovered that after death, he could return to the 21st century. The future is destroyed and reality is restarted, in a continuous cycle. Xu Yuan incarnates as a time seller: In the future, you will wander among various forces to seize time; In reality, sell time to people in need and accumulate wealth. "Human beings are never slaves of time!" Xu Yuan stood at the junction of time and space, selling time with his left hand, and holding civilization with his right hand. He used cycles as a chess piece and time as a piece. He went from being a small citizen on the street to a savior who saved human civilization!