Ling Tianyu heard the old man's words and was already scared witless. To have transcended the cycle of rebirth meant that even heaven and earth could not restrain him, yet this old man could create heaven and earth; such an ability was no small feat.
Creating a space was merely carving out a pocket within heaven and earth, but to create heaven and earth anew was to open up a whole world. Who could achieve that? At least the ancient wasteland powerhouse standing before him, over his entire lifetime, could not. He was only limited to transcending the cycle of rebirth, not subjected to the control of the great Dao of heaven and earth.
Heaven and earth could do nothing to an ancient wasteland powerhouse, let alone to this old man.
Now, Ling Tianyu dared not think any further. Such things were too distant for him, nothing more than unattainable heights.