Even though he was rebuilding, he still faced bottlenecks.
And these bottlenecks weren't small.
It couldn't be helped—his current physical foundation was that of a Realm Beast, which had limitless growth potential. His soul, too, carried the will of a Realm Beast, making it incredibly resilient and also limitless in growth.
Therefore, his path had to match this—limitless growth.
He had already mastered the ultimate path and the Extreme Path, so he didn't need to expend much effort to grasp them again.
Over the years, he had thoroughly explored the entire Ancient Domain.
In particular, he had gained a clear understanding of the Origin Source after reaching the level of the Immortal.
This world was beneath the Realm God Continent, so it was different from spacetime, but it was very similar to the Realm God Continent. The only difference was that the Realm God Continent didn't have the so-called Divine Eye legacy.