I Use the Simulator to Become a Saint

The glorious age has lasted for several centuries. There are warriors who open mountains, cut off seas, turn the sky upside down, and conquer the world. There is a sage who predicts destiny There are also hundreds of schools of thought contending, and dynasties change from generation to generation. . . . . . In this life, I, Chen Duan, am anything but ordinary. Let's see how the protagonist reaches the top through his own efforts (simulator)!