Ji Feiyan woke up from the silence again, and felt waves of strong vibrations coming from the depths of the Taiyuan barren land.

She flew out of the Dao Palace and saw Chen Xun and the others standing in front of the five-color rock, looking in the direction of the extreme south and east.

In the extreme south and east, there were violent Yuan Force shocks, and several bottles of Black Heaven Demon God and Punishment Heaven War God condensed from the Heavenly Domain-level battle array were more than 10,000 feet high, like entities standing between the Heavenly Domains, and at this time they were constantly trampling on the wasteland and the earth, and they were about to completely tear the earth apart......

The demon clan also has the strength to form a heaven-level battle array, but when the Seven Peaks fought bloodily, the demon clan had to guard against the covetousness of the Nanshan War Department, and did not do its best at first, and then lost the fighter plane, so they could only withdraw from the battlefield in embarrassment.

At this time, Ji Feiyan found that the three great arrays of the Seven Peaks Spirit Mountain had borrowed hundreds of Yantian Array diagrams at this time, and the qi and machine had been initially fused together - Su Shousi, Zuo Aoki and the others were not disturbed by this huge movement, and at this time they were leading many disciples to refine more formations and further improve the Seven Peaks Xuanyuan Great Array......

Looking at this period of time, almost all of the hundreds of millions of demon remnants captured by the Seven Peaks Great Victory have been pushed into the Flame Gathering Rift Valley near the Seven Peaks Spirit Mountain for refining.

The remaining flesh and blood on the remains of these demons were refined into the leylines and turned into newly derived spiritual lands, making the Seven Peaks Spirit Mountain expand to five thousand miles in just three or five years - if these broken leylines were to be repaired by conventional means, it might take three to five thousand years to have such a scale.

Although there is the isolation of the Seven Peaks Xuanyuan Great Array, but after all, the Seven Peaks Spirit Mountain is connected with the Taiyuan Leyline, and the Demon Clan and the Nanshan War Department have made such a big movement tens of thousands of miles away, and there are waves of violent vibrations, which directly spread to the underground of the Seven Peaks Spirit Mountain.

Ji Feiyan was cultivating in the Lotus Mountain Dao Palace, and after falling silent, her consciousness was restrained, so she didn't expect to sense anything abnormal, but even with the isolation of the Xuanyuan Great Array, she still saw that the surface of the Seven Peaks Spirit Mountain was still shocked out of terrifying cracks at this time.

It can be seen that the actions of the Demon Clan and the Nanshan War Department have lasted for a long time, and the Heavenly Dao Demon Army also relies on the seven main peaks of the Spirit Mountain, and is waiting for it to deal with possible sudden changes at any time.

"The Demon Clan and the Nanshan Bandit Army, with so much effort, can you break the Taiyuan Immortal Array by impacting the leylines?" Ji Feiyan asked puzzled.

Chen Xun turned around and said, "The Taiyuan Immortal Hall is only a peerless Dao-level existence, but as one of the centers of the Taiyuan Immortal Array, it is the eye of the Taiyuan Immortal Array, and it is also where the qi of the Taiyuan Immortal Array gathers is located, but the body of the Taiyuan Immortal Array is actually the star core of the Taiyuan Heavenly Domain......"

"Taiyuan Star Core?" Ji Feiyan asked in shock.

Although the star core or earth core, as the core of a celestial region, has the most original imprint at the beginning of the development of the heavenly domain, generally speaking, with the derivation and evolution of heaven and earth, the star core or earth core has long been integrated into the earth's leyline, so that the earth's leyline replaces the star core and becomes the foundation of a heavenly domain.

Just like the Qinglian Bead can also be said to be the star core of the Seven Peaks Spirit Mountain, but with the development and evolution of the Seven Peaks Spirit Mountain, the Blue Lotus Bead has long been transformed into the leylines of the Seven Peaks Spirit Mountain, where is the separate existence of the Blue Lotus Bead?

Ji Feiyan was really hard to imagine, and blurted out: "After the Taiyuan Immortal Clan prospered and rose, the star core of the Taiyuan Realm would have long since melted into the endless leylines, how could the ancient power of the Taiyuan Immortal Clan still refine it into an immortal-level spirit treasure or an immortal array?

Seeing Ji Feiyan's eyes sweeping to the Seven Peaks Spirit Mountain under his feet, Chen Xun knew that she still knew about the star core, so he didn't need to explain anything more, he directly took out the Void Yuan Bead from the Sumeru Ring and handed it to Ji Feiyan, saying: "The Blue Lotus Bead has long been transformed into the leylines of the Seven Peaks Spirit Mountain, but this Void Yuan Bead can be said to be the second star core of the Seven Peaks Spirit Mountain......

"Second Star Core?" Ji Feiyan was puzzled, this was beyond the scope of what she could imagine, and she didn't know what Chen Xun meant by handing her the Void Yuan Bead.

"Refining the second star core is not an easy task......" Chen Xun opened the Xuanting portal of the Void Yuan Bead.

Ji Feiyan suddenly saw the Void Yuan Bead in his hand, which was pregnant with a pocket spiritual land that was exactly the same as the Seven Peaks Spirit Mountain, not only the shape of the mountain was absolutely the same, but the natural terrain of the Heavenly Scars was no different, Ji Feiyan could even feel the Heaven and Earth Qi of the Void Yuan Bead, a pocket spirit land, and it resonated with the Seven Peaks Spirit Mountain at all times.

Ji Feiyan understood why Chen Xun said that refining the second star core was not an easy matter, the Void Yuan Bead itself was a treasure that could open up the space of the cave and give birth to the spirit world, Chen Xun also had to reproduce every step of the Seven Peaks Spirit Mountain into the Void Yuan Bead at all.

Even so, the Void Yuan Bead was only the second star core of the Seven Peaks Spirit Mountain, and it could only resonate with the Heaven and Earth Qi of the Seven Peaks Spirit Mountain at any time, but Chen Xun didn't know how much effort he had spent behind the scenes.

If the ancient power of the Taiyuan Immortal Clan deduces the extremely subtle evolution of the Taiyuan Realm from the birth of heaven and earth, and then reproduces it into a spiritual object like the Void Yuan Bead, what kind of great magical power does it have to have, and how many thousands of years of hard work does it take?

Ji Feiyan couldn't imagine all this, only in amazement, and only then did he understand that the so-called Underground Immortal Mansion or Taiyuan Immortal Array was actually just one thing, that is, the Taiyuan Star Core.

At this time, the Taiyuan Immortal Hall hovering over the lava lake was only a portal to enter the Taiyuan Star Core.

"In the battle of immortals and demons, the Taiyuan leyline was completely destroyed, and it has become a dead and silent heavenly domain. If there is no Taiyuan Star Core, this Dead Heaven Domain will eventually become a Chaos Heaven Domain like the Star Ruins, and then it will either be completely annihilated or a new Heaven will be born,"

Chen Xun said slowly,

"However, due to the existence of the Taiyuan Star Core, although the Taiyuan Star Core was also seriously damaged in the Ancient Immortal Demon War, it was not completely destroyed after all. Because of the particularity of the Taiyuan star core, after hundreds of thousands of years, the Taiyuan star core gradually integrated into the broken leylines of the Taiyuan Dynasty, or became a part of the Taiyuan leylines, until tens of thousands of years ago, the restoration of the earth's leylines by the Taiyuan Star Core was manifested, and it was perceived by the Xuan Cultivators of all sects. This is also the reason why the Underground Immortal Mansion exists, and why in the past tens of thousands of years, the Taiyuan Realm has had a chance once in three hundred years. And the Demon Race and the Nanshan War Department are sticking to the edge of the Heavenly Wall at this time, impacting the leylines within the Heavenly Wall, which is actually impacting the ontology of the Taiyuan Star Core, looking at the current situation, the Taiyuan Star Core can't hold on for long......"

Ji Feiyan's heart was turbulent, he didn't expect the truth of the underground immortal mansion to be like this, thinking that once the Taiyuan star core was broken, the underground immortal mansion would be completely exposed, and what kind of melee and vicious battle would it be at that time?

Ji Feiyan was full of emotion and handed the virtual yuan bead back to Chen Xun.

Chen Xun put his hands in his hands, did not take the Void Yuan Bead, and said: "The Void Yuan Bead is the Seven Peaks Star Core, and it should be in charge of the Feiyan girl from now on......

"How can you dare to hold on to such a treasure?" Ji Feiyan said nervously.

In addition to being the magic weapon of the Cave Mansion that Chen Xun had spent countless efforts to refine, the Void Yuan Bead also directly controlled the central array of the Seven Peaks Xuanyuan Great Array, holding this treasure, within the scope of the Seven Peaks Spirit Mountain, Ji Feiyan could even use the power of the Great Array to easily bombard and kill the Heavenly Domain powerhouses who had cultivated above the middle of the Brahma Realm.

Except for Chen Xun, Ji Feiyan really couldn't imagine who was qualified to take charge of this treasure.

Ji Feiyan couldn't help but see to Chang Xi and Su Qingying that if they were intimate, they were the closest to Chen Xun, if she rashly agreed to hold this treasure, what would they think?

Thinking of this, Ji Feiyan hesitated even more.

"The non-smoke girl will never turn her back on the Heavenly Wall creatures, and she is the most suitable person to take charge of the Seven Peaks Star Core," Chen Xun said, "The non-smoke girl has advanced to the upper three realms of Nirvana, and she will also have the ability to continue refining the Seven Peaks Star Core ......in the future."

Chaos Ancestor Chen Che, Fang Xiaohan, Jiang Chenge, Qi Shi and the others all turned their heads and smiled and motioned to Ji Ruyan to take the Void Yuan Pearl.

In their opinion, Ji Feiyan is indeed the best candidate to take over Xuyuanzhu in addition to Chen Xun.

The Seven Peaks Spirit Mountain is derived and expanded every moment, and it is necessary to have a special person to reproduce the core and micro evolution of the Seven Peaks Spirit Mountain into the Void Yuan Bead in a timely manner.

It is impossible for Chen Xun to be tied up in the four or five thousand miles of the Seven Peaks Spirit Mountain forever, and Ji Feiyan can only have a strong combat power beyond the early stage of the Brahma Realm if he stays in the Seven Peaks Spirit Mountain.

Apart from her, who else could be more suitable to hold the Void Yuan Bead?

Chang Xi's beautiful eyes glanced at Chen Xun and didn't say anything, Su Qingying walked over, put her hand on Ji Feiyan's soft fragrant shoulder, and said with a smile:

"Sister Feiyan, don't live up to Chen Xun's intentions. ”

Ji Feiyan's face was hot, but thinking of who would hold the Xuyuan Pearl, it was a very important matter, and it would not involve the personal affairs of her children, Su Qingying deliberately led her to the "evil path", and couldn't help but glare at her with disgust.

The shyness in his heart was difficult to hide, Ji Feiyan could only lower his head and say to Chen Xun: "Feiyan knows that he shouldn't shirk, but Feiyan's cultivation is really low, and he is afraid that he will be entrusted by Sect Master Chen." Fei Yan is willing to hold this treasure together, but Sect Master Chen can't put all the responsibility on Fei Yan's shoulders at once......

"Of course, this is also our only good chance to kill the Red Flame Demon Emperor, how could I let that demon go so easily?" Chen Xun said with a smile.

"Kill the Red Flame Demon Emperor?" Ji Feiyan asked in shock.

In the bloody battle of the Seven Peaks, the Red Flame Demon Emperor only attacked and killed Chen Xun with his clone, and Chen Xun also made every careful deployment in advance, and finally joined forces with the Chaos Ancestor Chen Che, Jiang Chenge and others to successfully block the stab and win the victory of the Seven Victories Blood War.

Even if the Red Flame Demon Emperor has not yet reached the level of the Ancient Demon Venerable, it will not be too different, even if the Heavenly Dao Demon Army still has many hole cards that have not been exposed, but there is no way to set a perfect trap and lure the Red Flame Demon Emperor in to besiege and kill, how can it be possible to kill a Heavenly Domain powerhouse at this level?

Ji Feiyan looked down at the virtual yuan bead in his hand, and thought to himself, could it be that Chen Xun's last hole card is actually on this virtual yuan bead?

Chen Xun said with a smile: "Feiyan, you first sacrifice and refine the Void Yuan Pearl, and then you will know where the secret is hidden." ”

"Is it?" Ji Feiyan put away the Void Yuan Bead suspiciously, and knew that things should not be delayed, so he said goodbye to everyone and entered the Dao Palace to refine the Void Yuan Bead first......