"I think the aura of Ten Thousand Worlds City is too thin, and it needs to be optimized. ”

Lu Yuan said lightly to the two.

"Too thin, optimized?"

When the two of them heard Lu Yuan's words, their hearts were slightly shocked, and their eyes were full of shock.

In the eyes of the two of them, this aura is indeed very strong, and it is very helpful for their cultivation in this realm.

But in Lu Yuan's mouth, the aura of this Ten Thousand Worlds City turned out to be too thin?

This made them a little amazed, if this aura was still thin, then how huge the aura would have to be to be considered rich?

Moreover, Lu Yuan still has to optimize this aura, could it be that Lu Yuan has an opportunity?

The two looked at Lu Yuan with some expectation, after all, Lu Yuan had already done countless things that opened their eyes, so this time they also believed that since Lu Yuan said so, then Lu Yuan must have a way to do it.

"Yes, next, I will bury a few spiritual veins in the City of Ten Thousand Worlds. ”

Lu Yuan nodded, and then observed in the Ten Thousand Realms City.

He planned to bury eighty-one top-grade spiritual veins in Ten Thousand Worlds City!

Because in his heart, Wanjie City will be a fortress to resist the attack of the Black Feather Empire in the future, so he naturally has to build it.

Nine is the supreme, ninety-nine eighty-one, and it is the extreme!

Eighty-one top-grade spiritual veins are buried, and then supplemented by a top-level large array, each top-grade spiritual vein is a burst of eyes, and eighty-one array eyes converge into a large array, and then cooperate with the defense system of the Ten Thousand Realms City itself, I believe that Lu Yuan will not be disappointed.

"Spiritual veins?"

Hearing this, the two of them were slightly startled, and their eyes were full of surprise and surprise.

The two of them naturally knew about the spiritual vein.

Originally, there were spiritual veins on the earth, but the earth fell into a period of decay, and all the spiritual veins decayed and disappeared, which caused the spiritual energy of heaven and earth to gradually thin.

Outside of the City of Ten Thousand Worlds, the aura can be said to be so thin that it is impossible to practice at all.

This is because all the spiritual veins are gone, and there is no source of spiritual energy.

But as the strongest of the original Holy Land, they still knew a lot of information recorded in ancient books.

Among them, there are records about the spiritual veins, and it is known that the spiritual veins are divided into several grades, and the spiritual veins of each grade are different.

They knew very well that if there was really a spiritual vein, even if there was only one of the most basic spiritual veins, then the spiritual energy in the Ten Thousand Worlds City would be completely different.

Although the Spirit Transformation Tree can provide a very large amount of aura, the quality of these auras is undoubtedly inferior to the aura produced by the authentic spiritual veins, I don't know how many levels.

Cultivating with the aura generated by the spiritual veins is many times better than cultivating with the aura generated by the spirit tree.

Moreover, the more high-level spiritual veins there are, the better the effect of cultivation.

This is also the reason why although the Spirit Tree has the ability to generate spiritual energy, its value is so low.

Because, at most, the Spirit Tree has a foothold on an incomparably decaying planet like Earth, and it is of no use at all in other worlds with spirit veins.

There was no such condition before, so just a mature spirit tree supported a holy land.

But now, tens of thousands of spirit trees can't satisfy Lu Yuan.

Soon, Lu Yuan found eighty-one points according to the eyes of the big array.

"Eighty-one!"

Seeing this scene, the two were shocked.

They didn't know why Lu Yuan was looking for eighty-one locations.

Didn't Lu Yuan look for a suitable place to bury the spirit vein? It stands to reason that he could just find one place, but he found a full eighty-one places at once, why is this?

"Yes, I'm going to bury eighty-one spiritual veins!"

Lu Yuan nodded and said lightly.

"Eighty-one spiritual veins!"

Hearing this, the two of them were immediately stunned, their eyes were full of deep incredulity, and their faces were full of disbelief.

Obviously, they were deeply shocked by the words of the eighty-one spiritual veins.

In today's earth, it is already very good to have a spiritual vein.

They believed that as long as Lu Yuan buried a spiritual vein in the Ten Thousand Realms City, even if it was the lowest grade spiritual vein, it would not be long before the aura of the Ten Thousand Realms City would be completely new and completely different.

At that time, not to mention them, the rest of the people in Myriad City will be more helpful in their cultivation, their ascension will be faster, and even some bottlenecks will become easier.

This is the unique function of the spirit vein, the irreplaceable characteristic of the spirit tree!

Just one low-grade spiritual vein was enough to surprise them.

However, now Lu Yuan said that he was going to bury a full eighty-one spiritual veins!

This undoubtedly made the two of them deeply shocked, and they couldn't react for a long time.

One spiritual vein can surprise them, but now there are eighty-one spiritual veins, but they can't believe it.

They thought in their hearts, could it be that Lu Yuan went out this time and got a huge opportunity, and he actually obtained eighty-one spiritual veins?

"Eighty-one low-grade spiritual veins, in the future, the aura of Ten Thousand Worlds City will probably be like a fairyland!"

The two chose to believe Lu Yuan, because Lu Yuan never told a lie again.

Moreover, they also subconsciously recognized the eighty-one spiritual veins as the inferior spiritual veins.

After all, in their opinion, eighty-one spiritual veins are exaggerated enough, it can only be a low-grade spiritual vein, otherwise eighty-one medium-grade spiritual veins would be too incredible.

"Lower grade spirit vein? When did I say it's a lower grade spirit vein?"

When Lu Yuan heard this, he smiled.

"I'm just a low-grade spirit vein, will I bury it in the Ten Thousand Worlds City?"

Lu Yuan's tone was full of disdain for the inferior spiritual vein, as if the inferior spiritual vein was in his heart, and he was not worthy of appearing in the Ten Thousand Worlds City.

"Isn't it a low-grade spiritual vein?"

Hearing this, the two of them were even more incredible.

Not only are there eighty-one in number, but they are not low-grade spirit veins, which has caused a lot of impact on them.

"Could it be a mid-grade spiritual vein?"

The two felt that since Lu Yuan said that it was not a low-grade spiritual vein, it was basically a medium-grade spiritual vein, because the high-grade spiritual vein was too precious and too difficult to obtain.

As for the top-grade spirit vein, they didn't dare to think about it, because the top-grade spirit vein could almost be called a legend.

There are very few top-grade spiritual veins, and it is difficult to encounter, and even if they do, they are the object of competition among many strong people.

Although Lu Yuan's strength is strong, I am afraid it is still a little difficult to get the best spiritual vein.

Therefore, the two of them basically think that it is a medium-grade spiritual vein.

"Medium?"

When Lu Yuan heard this, he didn't say anything, just smiled and shook his head.

"Could it be a high-grade spiritual vein?"

When the two of them saw this, they were suddenly shocked in their hearts, and exclaimed in disbelief.

"You all guessed wrong, these eighty-one spiritual veins are not inferior, not medium-grade, nor high-grade, but the best spiritual veins!"

Lu Yuan looked at the two, smiled faintly, and then said.

(End of chapter)