In the blink of an eye, a thousand years passed. By then, Azure Emperor and the Heavenly Emperor Son's incarnation had each thoroughly digested and perfectly mastered the Dao and power of those two True Immortals.
Zhou Tong had also roughly created a prototype of the sword art he needed.
It was a supreme sword art that combined the strengths of the three great sword arts. Even as merely a prototype, its power was no weaker than any one of the three great sword arts.
"How is it? What do you feel? How much progress have you made?" Zhou Tong asked, looking at Azure Emperor beside him.
"I was mistaken before. The true path of Inner World cultivation does not require my own Dao." Azure Emperor pondered for a moment, then shook his head. His gaze had become far deeper.
"You do not need your own Dao... It seems you have found the most profound core of this system." Zhou Tong smiled faintly.
"The Great Dao is utterly impartial; Heaven is impartial. If a world develops preferences or biases, it will not benefit the growth of heaven and earth." Azure Emperor did not say much, but he explained his understanding of the path of the Inner World Cultivation System very clearly.
The Inner World Cultivation System was unlike the Sky Shrouding Method, which required one to find one's own Dao, possess one's own scriptures, Forbidden Domain, and so on. On the contrary, having such things would be detrimental to the growth of the Inner World within this Cultivation System.
A world could not possess its own preferences or biases. "Heaven is impartial" described precisely this. Only by achieving this could an Inner World flourish.
This Cultivation System possessed the greatest inclusiveness of all Cultivation Systems. It could contain any Dao