What did it mean to reverse space-time?
Yang Chen, who had a clear understanding of space-time, knew this very well.
He, Yang Chen, was skilled in space-time methods. Whether it was time or space, his control over them was second to none.
He could accelerate time, slow it down, and even freeze it. Yet he alone could not reverse time.
What was time reversal?
Simply put, if ten million years passed within this space, outside, only a single breath, a single instant, would have passed without any change.
Even if hundreds of millions of years, countless years, passed, only an instant would have elapsed in the outside world.
This was what was known as reversing space-time. To rewrite the space-time of this realm to such an extent, Yang Chen was certain that even if he reached the Heavenly Extreme Realm, he absolutely could not accomplish it.
The only explanation was...
"Could this Gu Xuanfeng possibly be the creator of the Space-Time Laws?" Yang Chen wondered in astonishment.
Every creator of laws possessed immense wisdom. They were also the only beings capable of unleashing the full power of those laws.
Those who came after and comprehended them—even he—would absolutely be unable to reach their pinnacle.
Take Yama, for instance. Relying on life and death, he had created an underworld. Across the Myriad Worlds, after people died, they could all travel to his realm. What immense wisdom was that? Could he, Yang Chen, accomplish such a thing upon reaching the Heavenly Extreme Realm?
He could not.
And then there was this space-time. Reversing space-time so that ten million years could pass here while not even a breath changed outside—could he do that?
The more Yang Chen thought about it, the more he yearned to create laws. If he possessed a law of