We Agreed to Ascend to the Fairy World, but Why Did You Ask Me to Return to Earth?

Ten years ago, the moon shattered, source energy permeated the entire earth, and all living things began to evolve. Beasts that have mastered source energy have become source beasts with various strange powers. Guns, artillery, and even nuclear bombs, mankind has used all weapons, but still failed miserably. Source energy warriors were born, capable of killing source beasts. However, manpower was sometimes exhausted, and humans could only retreat underground in the end. Ten years later, Lin Feng, who came from the world of immortality, failed to ascend and unexpectedly returned to Earth. Yuan Neng Technology, China City Alliance, the world is no longer what he is familiar with. This time, can humans return to the ground?