Xiyue hung above Ziwei City, and saw that the core of Ziwei City, which was also the center of the Ziwei Spirit Pool, sent out bursts of fluctuations that seemed to come from the origin of the Great Dao, and waves of strong impacts on her Dao heart......

Although it is not clear what kind of magical power Chen Xun used to transform the heart demon bead into the Ziwei Spirit Pool Great Array, the Ziwei Spirit Pool Great Array is undergoing a profound transformation at this moment under the joint action of Chen Xun and the Blood River Ancestor.

This fluctuation impacted her Dao heart, and also gave her a strong understanding, no matter what, the moment when the transformation of the Ziwei Spirit Pool Great Array was completed, it was worth looking forward to.

Although the Ziwei Spirit Pool Great Array was to integrate the Red Fire City Protective Great Array into the Shidao Spirit Pool, so as to obtain the ability to absorb spiritual energy from the void, it did not essentially go beyond the level of the fifth order of heaven and earth.

The Heaven and Earth Fifth Order Protective Array could not be regarded as a top-notch existence in the Lower Realm Great World, in the previous bloody battle, if it weren't for the more than 100 bottles of Ziwei Divine General condensed by Chen Xun and the Battle Array, which would have been broken by the offensive of any Demon Emperor or Black Sky Demon God, the protective spirit shield would most likely have been shattered.

In any case, the Heart Demon Bead was transformed into the Ziwei Spirit Pool Great Array as a superb Dao weapon, and once it was completed, the Ziwei Spirit Pool Great Array would undergo a deep transformation, even if it could not be promoted to the level of the Immortal Rank Great Array, it would be the top Heaven and Earth Great Array......

"The Blood River has been cultivating for millions of years, refining the Illusion Heaven Domain in the Heart Demon Bead, and it has reached the Dao, and the last step is about to turn from false to true, from illusion space to real space. Although it is a pity that the last step is missing, the evolution of heaven and earth that the blood river has comprehended for millions of years is all in this bead, so the heart demon bead can be integrated into any kind of heaven and earth great array, and it can also complete and complete the formation prohibition of any heaven and earth great array, and improve it to the extreme......"

Chen Xun saw that Xiyue was a little puzzled, so he sent a voice to explain it to her, and the others may not have learned anything from it, and Chen Xun did not spread the secret of the Heart Demon Bead and the Ziwei Spirit Pool Great Array.

"Then the moment when the Blood River comprehends the origin of the Great Dao, won't there be any changes in the Ziwei Spirit Pool Great Array?" Xiyue asked happily.

"Then let's wait for the moment when the Blood River Shen realizes the origin of the Great Dao. Chen Xun said with a smile, knowing that it was not a simple matter to raise the Heaven and Earth Great Array to the Immortal Rank Great Array, but at least at this step in front of them, they could be regarded as having a certain amount of self-preservation power when they entered the Taihuan Realm......

It is a pity that the Heart Demon Bead is a superb Dao weapon and turns into the Ziwei Spirit Pool Great Array, but at the same time, it is necessary to hide the identity of the Blood River Ancestor, so as not to let Gu Zhihua and the First Demon Sect give birth to more defenses, and the Heart Demon Bead cannot be taken out to defend against the enemy, it is better to use it to improve the Ziwei Spirit Pool Great Array, so that the elite of the eight million human races have a certain ability to protect themselves on Lingchi Island.

Chen Xun used the Heart Demon Bead to complete the formation prohibition of the Ziwei Spirit Pool Great Array, and the Spirit Pond Island itself was a part of the Ziwei Spirit Pool Great Array, and the Heart Demon Bead turned into the Ziwei Spirit Pool Great Array, and profound changes were also taking place inside the Spirit Pool Island.

The Xuan Cultivator disciples who sensed this change benefited a lot at this moment, but it was not always possible to have such a good opportunity to help them participate in the changes in the Great Dao of Enlightenment.

Although everything was ready, it was still necessary to wait for Ziyuan to survive the Heavenly Tribulation before the passage to the Taihuan Realm could be opened.

The demon clan has always lurked in the depths of the demon domain and does not dare to act rashly, Chen Xun does not have enough strength to sweep the vast demon domain of hundreds of millions of miles, and find every monster from the corner of the demon to exterminate it......

One day, a roar of heaven and earth came from the depths of the Demon Domain, and even the lava rift valley thousands of miles away still felt the breath of thunder spreading in the sky.

Chen Xun flew out of the altar hall.

Xiyue, Liang He, Zangmo and the others all woke up and flew out of their respective Dao Palaces in Ziwei City, gathered in the sky above Lingchi Island, and when they saw Chen Xun flying over, they all asked, "Ziyuan is crossing the Heavenly Tribulation?"

Zi Yuan went deep into the Demon Domain alone, fifteen years have passed, and it is just a matter of a flick of a finger for everyone.

Chen Xun asked Zi Yuan to enter the depths of the Demon Domain alone, one is to sharpen the Dao heart, and the other is to lure the black-clothed demon envoy or demon emperor to make a move, and there has been no news for fifteen years.

"Xiyue, will you and I have a look at the past?" Chen Xunxiao asked.

Although Liang He, Zangmo and the others also wanted to see the Ziyuan Tribulation, Lingchi Island, the lava rift, and the ancient altar hall needed someone to stay and guard, so they could only watch Chen Xun and Xiyue disappear into the void.

Chen Xun didn't use the Gate of the Firmament, and he wasn't afraid of what the black-clothed demon envoy and the demon emperor could use, counting across the void, Chen Xun and Xiyue appeared on the edge of the Thunder Waterfall.

If the Nirvana Realm is cultivated to the extreme, it will trigger the Heavenly Tribulation, and after the bombardment and tempering of the seventy-two divine thunders, it will become a Dharma Body without Tribulation.

Looking at the bright white thunder pillar like a torrential rain, covering the magic mountain and the demon ridge, the heavens and the earth were shattered.

In addition to Zi Yuan, there was also a bottle of bipedal Jiao Demon with a huge scale tail and mopping the ground caught in the Heavenly Tribulation God Thunder.

The first body of the Jiao Demon Man, a ten-thousand-foot tall demon body, almost broke the sky.

At this time, the third thunderstorm had passed, and it couldn't cause much damage to the Jiao Demon, so Ziyuan sacrificed twelve Ziwei Burning Sky Swords to protect his body and resist the bombardment of the thunder.

Although it is difficult for the thunderstorm at this time to pose any threat to the gods and demons of the Jiao Demon, the thunderstorm is formed by the origin of the Great Dao and the gathering of the Yuan Force of Heaven and Earth, and naturally has the power of the origin of the Great Dao.

Trapped in the Heavenly Tribulation Divine Thunder, even if it can withstand the bombardment of the Tribulation Thunder, it is also shocked by the Great Dao Tianwei in the Tribulation Thunder, and it becomes difficult to move an inch - and the Demon Race is even more severe by the Great Dao Heavenly Might, otherwise, the Demon Emperor-level monsters that have been secretly cultivated by the Demon Domain for millions of years will be far beyond imagination.

Otherwise, Jiao Demon and other black-clothed demon envoys and demon emperors who were hidden in the distance, as long as they made a move to blast Ziyuan into powder, everything would disappear.

Seeing Chen Xun and Xiyue appear on the edge of the Thunder Waterfall together, the black-clothed demon envoy and the other six demon emperors fled into the distance without hesitation......

It is not difficult for Xiyue to imagine the fear of the black-clothed demon envoy and the demons for Chen Xun at this moment.

Although they were standing outside the Thunder Waterfall, the Heavenly Tribulation Divine Thunder had an earth-shaking impact on the surrounding void and the Heaven and Earth Qi Machine, Chen Xunneng took it across the Void and appeared directly at the edge of the Thunder Tribulation Area, indicating that his comprehension of the power of Heaven and Earth was far above the ordinary Brahma Realm Demon Emperor, and he didn't even need to consider the impact of the Heavenly Tribulation God Thunder on the Heaven and Earth Qi Machine.

Obviously, the black-clothed demon envoy and the demons did not have the courage to join forces to fight Chen Xun and Xiyue at this time.

And the black-clothed demon envoy and the demons fled wildly immediately, once they were locked by Chen Xun's divine sense, and at this time they were far away from the new lair of the demon army, they could not escape Chen Xun's pursuit in the end.

When Ziyuan was asked to survive the first seventy tribulation thunders, and there were still the last two and most ferocious tribulation thunders left, Chen Xun turned the majestic Dao Source Divine Thought into a heavenly river that seemed to be condensed by billions of spiritual radiances, and crossed into the spiritual sea of Ziyuan from the heart of his eyebrows, helping him cultivate a higher-level and more refined non-calamity Dharma body.

That Jiao Demon was also extremely powerful, carrying the seventy-two heavy thunderstorms unharmed, only some scales of the demon body were shattered, and only some fine cracks appeared in the demon body.

But what's the use of it carrying seventy-two tribulation thunderbolts?

It was greeted by Chen Xun's smiling eyes, as well as a spiritual light from Xiyue's Heaven and Earth Shadow Mirror......

Jiao Demon specializes in cultivating the body of gods and demons, not cultivating the Dharma body, Chen Xun extracted its primordial spirit and sealed it, but the huge demon body is comparable to the existence of the best Taoist weapon, which can be used to refine the Brahma-level demon god puppet.

Although in order to hide his identity, he could not use the Demon God Puppet for a short time after entering the Taihuan Realm, it would take quite a long time to refine the Demon God Puppet, and it was always necessary to refine it to be prepared.

And put this demon body into the chaotic space of the Burning Sky Lotus, and after further refining by the Chaos True Fire, it will be refined into a demon god puppet, and Lingchi Island will have a quasi-golden immortal realm of combat power.

Zi Yuan officially cultivated the Immortal Dharma Body and advanced to the Brahma Realm, but he did not have a suitable Dao Treasure Body, so Chen Xun gave him the top-grade Dao Weapon-level Spirit Pagoda that he had taken from Shao Shanzi for sacrifice.

"Let's go back to the lava rift, it's time to go to the Taihuan Realm......" Chen Xun said.

"How about it for us to leave the Demon Domain, and the Demon Clan will reoccupy the Lava Rift Valley and occupy the Demon Array Altar?" Zi Yuan asked worriedly.

Xiyue is also worried, they now control the lava rift, control the altar that can tear apart the void and form a spatial passage, but when they leave, they can't destroy the altar, they can't divide their forces to defend it, and the altar will eventually fall into the hands of the demons.

Chen Xun smiled and said, "Without the Heart Demon Bead, even if they regain the altar, what can they do?"

Even if the Void Yuan Hall wants to cross the Great Heavenly Domains, it still needs to calculate each other's positions according to the influence of different Heavenly Domains on the spiritual flow of the Star Domain, so as to accurately construct the Firmament Gate across the two Heavenly Domains, and the difference is not even a fraction of a centimeter.

Although the influence of this different heavenly domain on the spiritual flow of the star field can be generally classified into the heaven and earth qi, the direct induction of the Brahma realm metaphysical cultivation on the heaven and earth qi is usually limited to a range of millions of miles, and the spatial distance between different heavenly domains may be hundreds of millions of times that of millions of miles, how to sense it?

As the top-level Void Dao Treasure, the Void Yuan Hall is most powerful in that through the deduction of the spiritual flow of the Star Domain, the evolution of the Heaven and Earth Qi Machines in different Heavenly Domains is accurately projected, providing accurate directions for the Gate of the Firmament.

At the moment when he obtained the Heart Demon Bead, Chen Xun understood that the Demon Clan of the Demon Domain did not have the so-called Void Dao Treasure comparable to the Void Yuan Hall in his hands, but the Illusion Heaven Domain refined by the Blood River Ancestor on the basis of the Heart Demon Bead was actually a projection of the True Heaven Domain......