It was not easy. It took a million years to completely master the cultivation method of the Void Refinement Realm.
However, it was all worth it.
After cultivating a trace of void energy, one could also be called a Sage of the Returning Ruins.
Sage of the Returning Ruins.
The next step was to refine one's own power into void energy. This was the Returning Ruins.
The void energy was not that easy to absorb. Even Liu Yu found it difficult to sense the void energy now. If he wanted to continue cultivating, he would need to convert other powers into void energy.
The void energy was not something that a Sage of the Returning Ruins could absorb.
That was something that could only be done when one reached the Void Transformation Realm.
Turning one's body into nothingness and fusing with nothingness to assimilate the void energy was the correct cultivation method.
Just this trace of void energy took a million years. If one wanted to convert the entire dantian's power into void energy, it would probably take hundreds of millions of years. It seemed that cultivation was also very taxing on one's lifespan.
Only Saints could cultivate the power of nothingness.
Of course, the cultivation method that the natives of the Void Continent cultivated could also absorb other energies and refine void energy.
Even Yu Huaian had only refined a trace of void energy after cultivating for hundreds of millions of years. It was obvious that it was not easy.
The Void Refinement Realm technique should only be a mid-tier cultivation method, not a high-tier cultivation method.
Liu Yu could see this.
It seemed that he still had to perfect the follow-up cultivation method and innovate.
Liu Yu scanned the town and found that it was not much different from a million years ago. Even the trees and weeds outside were the same.
Their growth was naturally extremely long. After all, they were divine herbs and sacred trees.
How could they grow a few meters in a million years?
Growing a few meters was the business of immortal herbs.
Apart from checking the Town of Wanli, Liu Yu checked the Eternal World.
Liu Yu's connection with the Eternal World was mysterious.
At this level, Liu Yu still followed the principle of the East.
No matter where Liu Yu was, he could enter the Eternal World at any time.
The Eternal World was equivalent to a coordinate and teleportation array.
No matter who it was, the world that was created was in the void world. Of course, some relied on the universe world. After all, when the world was weak, it needed the universe world to provide protection.
When Liu Yu's Eternal World was born, it didn't have the protection of a world. It was a world of nothingness. Fortunately, it didn't encounter any danger, especially when it was weak. If it encountered a wave of nothingness, Liu Yu's world would have been destroyed by the power of nothingness.
After reaching the Eternal level, one would be able to resist the destruction of the vast majority of Nihility.
After all, it was the Eternal World.
If it couldn't resist the corrosion of the power of nothingness, could it still be called an eternal world?
Liu Yu learned from the Eternal World's Heavenly Dao that the current Eternal World was 50 million light-years in size.
The reason why he grew so quickly was because the flow of time was different.
Liu Yu had been in the Void Continent for a million years, but 100 million years had passed in the Eternal World.
At the same time, after 100 million years of development, Eternal World's foundation had increased greatly.
The number of Golden Immortals had reached 200 billion, the number of Golden Immortals had reached 300 million, the number of Immortal Emperors had reached 10 million, and the number of Immortal Venerables (Saints) had accumulated to 20.
This was the capacity of the Eternal World, and it hadn't reached the limit of the Eternal World.
The current capacity of the Eternal World was three trillion Genesis Golden Immortals, two hundred million Perfected Golden Immortals, fifty million Immortal Emperors, one hundred and twenty Saints, and nine Everlasting Saints. In theory, two more Eternal Saints could be born.
The current Liu Yu wouldn't allow the birth of two Eternal Saints.
An Eternal Saint needed a huge amount of World Origin, which would cause serious damage to the Eternal World. Although it wouldn't reach the end of the Dharma Age, it could fall into a high-level Upper-Class World.
Of course, the current Eternal World was supported by the creation system, so the consumption of the Eternal World wasn't too great. Moreover, Liu Yu could also acquiesce to those experts in the future. If they wanted to become Eternal Saints, they could become Eternal Saints outside the Eternal World.
Otherwise, they would only have to fail the breakthrough and return their cultivation to heaven and earth.
PS: Looking for recommendation votes, looking for monthly votes. Second update today.