Various strange phenomena were seen rising in the valley.

Zhang Yuhe quickly recalled the records in ancient texts about the innate spiritual gathering treasure land.

The celestial realm is different from the mortal realm.

Back in Yu Fantian.

Zhang Yuhe can gather the surrounding spiritual energy by setting up a spirit-gathering array.

To accelerate the speed of cultivation.

However, due to different rules.

There are no formations in the immortal realm that can gather spiritual energy.

The spiritual energy in the celestial realm is relatively evenly distributed.

Aside from the fact that the spiritual energy near the spiritual vein is more concentrated.

In other places, it's basically the same.

Zhang Yuhe had tried various methods to increase the concentration of spiritual energy in the Dao Sheng Sect.

As a result, apart from enhancing the spiritual veins of the Dao Sheng Sect, all other methods failed.

Moreover, even if the spiritual vein is successfully upgraded, the impact on cultivation speed is very insignificant.

It doesn't have much effect.

At least for Zhang Yuhe, this was the case.

However, the innate spiritual gathering treasure land is completely different.

This precious land was formed naturally.

Nobody knows the underlying principle.

If we can find a naturally formed treasure land for gathering spiritual energy.

Then the cultivator's cultivation speed will definitely increase exponentially.

Moreover, the innate spiritual gathering treasure land is not just about increasing cultivation speed.

It also has another crucial role.

That is related to innate Dao artifacts.

As far as Zhang Yuhe knows.

Currently, there are only three innate Dao artifacts in the entire Immortal Realm.

They are respectively held by the top Dao Ancestors of the human, demon, and monster races.

As for the other Dao artifacts, they were all crafted later in life.

It's not that those Dao Ancestors didn't want to cultivate innate Dao artifacts.

As Dao Ancestors who have traversed the Immortal Realm for countless years, they could naturally obtain ordinary innate treasures.

Moreover, they also have enough celestial materials and celestial mines to cultivate innate treasures.

However, apart from those three innate Dao artifacts.

Other innate treasures can only be cultivated to the level of top-grade immortal artifacts at most.

The more you acquire innate treasures, the more they improve.

Zhang Yuhe has a deep understanding of this.

He spent nearly two hundred thousand years but still couldn't upgrade the Nine Heavens Flying Spirit Staff to the level of a high-grade immortal artifact.

It wasn't that he didn't invest enough, but rather that there were other constraints.

In fact, he is certainly not the only cultivator in the Immortal Realm who is cultivating innate treasures.

However, it's difficult for everyone to significantly improve their innate treasures.

It's not just ordinary cultivators who find it difficult to upgrade a supreme innate treasure.

Even those Dao Ancestors were the same.

No matter how hard those Dao Ancestors tried, they could not elevate the innate treasures to the level of Dao artifacts.

Zhang Yuhe also stumbled upon a record of the Primordial Spirit Gathering Treasure Land in a classic text.

Only then did I understand the reason.

According to the ancient texts.

Only those who possess a naturally occurring spiritual gathering ground are qualified to ultimately elevate a supreme innate treasure to the level of a Dao artifact.

As for why there are only three innate Dao artifacts in the entire Immortal Realm.

The reason is simple.

Because so far.

In the entire Immortal Realm, only three innate spiritual gathering treasure lands have been discovered.

These three treasure lands for gathering spiritual energy are respectively controlled by the top holy sites of the human, demon, and monster races.

As for the other sacred sites of the Daoist Ancestor.

Because they had not discovered a naturally occurring treasure land for gathering spiritual energy, no matter how hard they tried...

It is also impossible to cultivate a primordial treasure to the level of a Dao artifact.

"Is this really a naturally formed treasure land for gathering spiritual energy?"

Watching the strange phenomena rise in the valley.

Zhang Yuhe muttered to himself silently.

If it truly is a naturally formed treasure land for gathering spiritual energy.

So no matter the cost, no matter how great the price.

He also needed to find a way to take control of this valuable land.

"Let's go take a look first."

Thinking about this...

Zhang Yuhe quickly took to the air and flew towards the valley.

As he gradually approached the center of the valley.

The surrounding spiritual energy became increasingly abundant.

It has reached the point where spiritual energy has completely liquefied.

Not long after.

Zhang Yuhe stood beside a peculiar fairy pool.

The Fairy Pool is shaped like the Big Dipper.

Various mysterious auras emanated from the Immortal Pool and spread outwards.

In each of the seven corners of the Fairy Pool, there is a crystal-clear fairy stone.

Seeing this situation.

Zhang Yuhe was taken aback and muttered to himself.

"Is this a naturally occurring spiritual material?"

He waved his hand.

He held one of the immortal stones in his hand.

After careful examination.

Zhang Yuhe is completely certain.

These immortal stones are innate spiritual materials.

In the same place, seven innate spiritual materials appeared.

Without a doubt, this unique celestial pool is the core of the innate spiritual gathering treasure land.

Otherwise...

This place also cannot nurture seven innate spiritual materials.

Thinking about this...

Zhang Yuhe was incredibly excited.

He never thought of it.

I was able to find such a treasure trove.

With such a treasure trove at our disposal.

His cultivation speed will definitely increase significantly in the future.

Even after reaching the Taiyi Immortal realm.

Each advancement to a higher level requires a long period of time.

But with this treasure land...

That would definitely speed things up a lot.

Zhang Yuhe acted swiftly, collecting the remaining six innate spiritual materials.

There are a total of seven innate spiritual materials.

This will allow us to further enhance the power of the Nine Heavens Primordial Sword.

His natal magic weapon consists of nine immortal swords.

Before that.

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