Ye Sheng was comprehending the primordial law.
This was the biggest reason why the era was destroyed, born, revived, and slowly became stronger.
The laws of the universe relied on the primordial law. The primordial law condensed the universe, the era, and when an era was destroyed, the laws of the universe would dissipate, but the primordial law would not.
Therefore, when one reached the immortal realm, they would comprehend the primordial law.
And only in the immortal realm would it be easiest to comprehend the primordial laws. Later on, it would become obscure and difficult to understand.
Therefore, there were thirty-two steps in the immortal realm. It was to leave enough time for everyone to comprehend.
Ye Sheng had been comprehending before, and now that he had obtained the river of origin, this was his greatest weapon.