"This is the Void World."

Chen Xuan entered a dark world.

At this time, the space of the Heavenly Spirit Realm was also slowly healing under the automatic repair of the world's origin power.

A world can be roughly divided into the material realm and the void realm.

The so-called material world is the world where ordinary beings live, containing all kinds of rich substances, while the cave world belongs to a deeper space.

The cave world is not as calm as the material world, and it is full of all kinds of dangers.

Among them, the most common is the space storm.

In addition, there are terrifying things that contain the power of the law such as Heavenly Thunder, Heavenly Fire, Heavenly Water, etc., such as some Jedi formed by True Thunder, True Fire, True Water, etc., even if the power of the Refining Void Realm touches these Jedi, you must be careful.

In the Cave Void World, there are violent spatial storms blowing everywhere.

These space storms also contain the power of space.

It's just that this is an extremely unstable spatial force.

Not to mention that Chen Xuan has not broken through to the Refining Void Realm now, even if he is refining the power of the Void Realm, it is difficult to refine the power of space in the space storm, and even if he can refine and absorb the power of the space storm to cultivate, it is also a violation of the treaty formulated by all the forces in the Heavenly Spirit Realm.

Whoever dares to absorb the spatial power of the Heavenly Spirit Realm privately, once it is discovered, will be hunted down by all the forces in the Heavenly Spirit Realm, so no one dares to violate this rule, even some demonic forces dare not violate it.

Therefore, if some Refining Void Realm powers who don't have any big background want to fuse the power of space and improve their own cultivation, they can only look for some ownerless small thousand worlds and middle thousand worlds.

And the battle between the powers of the Refining Void Realm is basically in the Cave Void World.

Because after reaching the realm of refining the void, the destructive power is too strong, if you fight unscrupulously in the material world, the power of space will be raging, and it will cause great damage to the material world.

Some of the places in the Heavenly Spirit Realm where the space is weak are caused by the power of the Refining Void Realm.

In some places, there are even spatial cracks that have been difficult to repair for decades or hundreds of years.

As for the immortals who have reached the Mahayana realm, if they fight, they will be in space outside the Heavenly Spirit Realm, even if they are in the Cave Void World, it will cause damage to the world origin of the Heavenly Spirit Realm.

In the void world, it was pitch black.

Up and down, left and right, front and back, it's the same, even the light of the sun can't enter the cave void world.

Entering the Cave Void World, if you don't have accurate coordinates, it's easy to get lost in it, even if the broken space comes out of the Cave Void World, the location where it appears is 108,000 miles away from the location you want to reach.

Chen Xuan stood in place and did not move, but urged the secret method, sensing the location of the Blue Dome Secret Realm.

Immediately, under the urging of the secret method, Chen Xuan's divine thoughts began to extend towards the unknown depths, reaching an unknown place.

Chen Xuan followed the extended divine thoughts all the way forward.

On the way, Chen Xuan encountered a lot of strange things, including decaying corpses, broken demon soldiers, broken ancient ships, etc., seeing these things, Chen Xuan avoided them from afar, and did not break in out of curiosity.

The Heavenly Spirit Realm has encountered the invasion of the Demon Realm, and in some places in the Cave Void World, there are even powerful demons sealed.

Not to mention refining the power of the Void Realm, even the power of the Merge Realm would not dare to break into the Cave Void World, and the dangers contained in some unknown places could even threaten the immortals of the Mahayana Realm.

The Fundamental Secret Method sensed the location of the Blue Dome Secret Realm, and Chen Xuan advanced all the way and went deep into the Cave Void World.

The cave void world has layers of space, with a total of eighteen floors.

If you can tear apart the eighteenth layer of space in one fell swoop, then you can break the boundary wall of the Heavenly Spirit Realm and appear directly outside the Heavenly Spirit Realm, that is, in space.

The True Monarch of the Transformation God Realm can shatter the space, but it only breaks the surface space.

The location of the Blue Dome Secret Realm is in the eighteenth layer of the Cave Void Space

, with Chen Xuan only being a physical body of the Immortal Primal Realm, under normal circumstances, he would not be able to reach the eighteenth-layer Cave Void Space.

The further back of the void space becomes, the more terrifying it becomes.

The physical body of the Immortal Primal Realm can only withstand the power of the space storm in the first six layers of the Cave Void Space at most, and when it reaches the power of the space storm in the seventh layer, even Chen Xuan can't withstand it.

After all, he had just reached the Immortal Realm, and if he reached the peak of Immortal Primordial Formation, he would almost be able to reach the tenth-layer Cave Void Space, but it was also dangerous to enter the deeper Cave Void Space.

However, Chen Xuan refined the drop of immortal blood and used the secret method to locate the location of the Blue Dome Secret Realm, which had a relatively "safe" passage.

This safe passage was opened up by the Emerald Immortals who had ascended.

The great power of the Mahayana realm immortals is unimaginable.

Even after tens of thousands of years, this passage still exists.

Through this safe passage, Chen Xuan came to the eighteenth layer of the Cave Void Space, and saw the Blue Dome Secret Realm.

The space enclosed by the Blue Dome Secret Outer was shrouded in a huge formation.

This formation is extremely mysterious, even if it is a formation master who can arrange a heaven-level formation with Chen Xuan's formation attainments, when facing this formation, he can see it in the clouds.

Just staring at this large array for a while, Chen Xuan felt that the Yuan Shen operation was overloaded, and his head was a little dizzy.

Immediately, Chen Xuan was no longer staring at this immortal array, his hands quickly pinched the magic formula, and his mouth was full of thoughts.

As the mysterious spell sounded, one after another spells were shot out of Chen Xuan's hand and fell into the immortal array in front of him, and the immortal array shone brightly, and after a while, a blue light gate was condensed.

After the Qingguang Gate took shape, Chen Xuan stepped into it.

"Blue Dome Secret Realm, I'm back in."

Chen Xuan's figure appeared in the Blue Dome Secret Territory, and once again felt the suppression of the Immortal Array in the Blue Dome Secret Territory.

"I came to the Blue Dome Secret Realm, and the resources in this entire secret realm belong to me."

Chen Xuan's eyes flashed with a fine light.

Although the Blue Dome Secret Realm had been opened not long ago, the time was too short, even if there were five hundred True Monarchs of the Transformation God Realm who entered the Blue Dome Secret Realm, at most they would go to a few key treasure lands, and it would be impossible to collect all the resources.

Now, Chen Xuan has re-entered the Blue Dome Secret Realm, and there is no time limit to stay, he is just at the mercy of all the resources in the secret realm, and he can also slowly explore the Blue Dome Secret Realm.

Although this Blue Dome Secret Realm is only one of the palaces left by the Blue Dome Immortals, if they can master the entire Blue Dome Secret Realm, the foundation they have will surpass that of ordinary overlord-level forces.