Speaking of the Water Control Art.
After Ye Yuan cultivated it to the fifth level.
He had thought he had already reached the end of this technique.
But as he continued practicing every day, he discovered that it was not as simple as it appeared.
Ye Yuan had a feeling that the fifth level of the Water Control Art was far from the end of this technique.
As for how to obtain the methods for continuing its cultivation, he still had no idea.
Before this, he had also considered upgrading the space.
But looking at the astronomical number of points required for an upgrade, Ye Yuan could only sigh in helplessness.
Ye Yuan's main source of points now.
Was Mario, that point-farming machine.
As for using precious metals and jade to upgrade the space again.
Ye Yuan did not intend to do that anymore.
Because as the space continued to upgrade, its energy requirements became increasingly demanding.
For example.
The same piece of top-grade Hetian jade, back when Ye Yuan had just obtained the space.
Could be exchanged for 30,000 points.
But after the system passed its novice phase.
That same piece of Hetian jade could only be exchanged for 3,000 points.
And after several more system upgrades.
That same piece of Hetian jade could now barely fetch a hundred points.
That was only because the quality of the jade was good.
This was also why Ye Yuan found it unbelievable that those black fruits could be exchanged for 10,000 points.
After all, according to that calculation, the energy contained within one such black fruit.
Was equivalent to the total energy contained in a hundred pieces of top-grade Hetian jade.
That was simply unbelievable.
As he learned more and more about the space.
He came to understand one thing.
The