As long as they could solve the problem of cell division and the lifespan of nerve cells...
Those two problems had been resolved at their root.
Then immortality would naturally become possible.
And now, people were already working on solving them.
They had even already used immortal arts to solve them.
The problem now was researching how to maintain the effects as spiritual energy declined.
Until they could solve it without needing spiritual energy at all.
They had to successfully solve this in a "magicless world."
Those "old, weak, sick, and disabled" people who had been discarded and abandoned were researching this...
They could never cultivate to become Celestial Immortals, much less Quasi-Saints, so they could only take another path.
After hearing this,
Hou Tu suddenly understood. She immediately grasped it.
The Old Ancestor's wisdom was truly unfathomable.
And those people were truly pitiful.
They had betrayed the Old Ancestor.
With their meager wisdom, how could they compare with the Old Ancestor?
A casual remark from the Old Ancestor would take them countless calamities to understand.
It was not that they were stupid, but that they had become obsessed.
They only wanted to charge toward sainthood.
Yet they did not know that the number of Saints had already been fixed.
No matter how hard they charged, there was no hope.
Unless they dragged down the Saints who already existed.
They simply could not compare to the Old Ancestor.
Hou Tu said pityingly, "Those children are truly too foolish."
"They wasted the Old Ancestor's heartfelt protection."
"They will regret it later."
Wenren Sheng smiled. "The thing people do most often is regret."
Hou Tu nodded. "I know that too."
"I also understand. Before those who forget gratitude and betray kindness reincarnate after death, I erase their memories."
That was equivalent to