Originally, the dragon scales in Xie Aoyu's hand, only the "three" dragon scales obtained a large amount of divine realm origin qi, and a cultivation space appeared, and cultivating in it would give the heaven and earth vitality to the outside, which was many times faster than cultivating in the outside world, which was one of the fundamental reasons why Xie Aoyu was always able to quickly improve his realm.

Now the four dragon scales control the soul of the soul devouring beast, and through it they absorb the soul power contained in the dense fog above the island, and instill into the dragon scales one after another, Xie Aoyu saw that the other three dragon scales began to change, the first one to change was the "nine" dragon scales, which quickly devoured the soul power, and quickly released the rich heaven and earth vitality, gradually, Xie Aoyu found that the "nine" dragon scales also opened up a cultivation space, and soon reached the point of being on par with the "three" dragon scales.

This was followed by the "four" dragon scales and the "seven" dragon scales.

It didn't take long for the two dragon scales to form a cultivation space as well.

Such a change naturally made Xie Aoyu very happy, if so, he could provide dragon scales for others to use for cultivation, such as Zi Yan, Ice Dance, Zhou Zhenwang, Yan Lingwu and others, who were very good at cultivation, if they had the help of this dragon scale, they would definitely be able to speed up their cultivation and continue to make breakthroughs.

After all of them opened up the cultivation space, the four dragon scales did not stop absorbing the soul power of the outside world, but instead joined forces and devoured them more ferociously.

For a while, the area where Xie Aoyu was located, the thick fog was filled, and there was a thick fog rolling in all directions, turning this place into a gray fog world, even if it was only a hundred meters away from Nalenkel, but in an instant, it was difficult for Xie Aoyu to see his figure, just remember that the last picture I saw him was Lenkel's stunned and unbelievable expression.

As the soul power continued to devour, a slight fluctuation of soul power gradually came out of the four dragon scales, and every tremor made Xie Aoyu feel as if his soul had been washed once, and that feeling was indescribably beautiful, but it was actually the baptism of the soul.

Gradually, Xie Aoyu found that when the four dragon scales were combined, the appearance of the divine dragon form actually had a faint feeling of formation, as if it would really turn into a divine dragon and fly away from the dragon scales, rushing to the sky, stirring up the wind and clouds.

"Poof!"

When the soul power absorption reached a certain level, the four dragon scales trembled at the same time, and soon saw that an invisible energy aura was slowly released from each dragon scale.

The rich Heaven and Earth Yuan Qi came to his face, pure and incomparable, Xie Aoyu took a deep breath, and after the Heaven and Earth Yuan Qi entered, it penetrated his heart and spleen, making him want to fly away.

In this way, the Heaven and Earth Yuan Qi is several times thicker than the Heaven and Earth Yuan Qi in the cultivation space within the dragon scales, and more importantly, the Heaven and Earth Yuan Qi is more pure, and when cultivating, the amount used to refine it into battle qi is more.

Seeing that this invisible energy aura gradually expanded, forming an energy light shield, enveloping Xie Aoyu in it.

"Master, this, this is an open cultivation space, which can be used by many people to cultivate at the same time!" said the Wild Thunder Beast Soul.

Xie Aoyu smiled slightly and said, "I'll cultivate, you pay attention to the situation outside." ”

The Thunder Beast Soul immediately enlarged its body and floated aside.

Stepping directly below the four dragon scales, there was a strong heaven and earth vitality descending here, falling on Xie Aoyu's body, Xie Aoyu, who was only a line away from breaking through, naturally cultivated without hesitation.

He wants to strive to step into the fourth-order battle emperor level!

With such a cultivation environment, it doesn't take much time at all.

Xie Aoyu quickly blocked the connection with the outside world, and cultivated with peace of mind, the battle qi in his body flowed rapidly, if the Yangtze River was like a river around the body's meridians, every time he rotated, the battle qi increased by one point, and he was one step closer to the fourth-order war emperor.

He cultivated here with peace of mind, impacting a higher realm, but it was chaotic outside.

Bailimou can be said to have prepared everything, turned this island into a huge trap, set up layers of cards, according to his inference, at least be able to kill this intruder without any problem, and achieve a complete victory, and among them, the decisive role is the Dark Mist Evil Spell.

This spell can be said to have a very powerful suppression of everyone except the Sunset God Sect and the Heart Tribulation Clan, and it is almost impossible for anyone to exert more than ninety percent of their strength under this spell, at most about eighty percent.

It is precisely like this, when the Holy City, Shenwu City, Zheng Xiao and the five holy land coalition forces invaded, they successively faced the oppression of this Dark Mist Evil Curse, and their strength was suppressed, and the Sunset God Sect and the masters of the Heart Tribulation Clan took the opportunity to take action, they ignored the Dark Mist Evil Curse, and even had a trace of their ability to enhance their combat power, and under this thick fog, they were not affected by sight and hearing, and it could be said that they had the advantage, and the masters of the human world who killed them were defeated and retreated.

Even the Holy City, which has never entered the most dangerous fog area, is still being severely suppressed.

When Bing Wu and Zi Yan were discussing to retreat temporarily and retain their strength, the mist that affected them flowed towards the front one by one, as if they were pulled by some invisible force and quickly dissipated, so that they moved back to their disadvantage, but no one knew that it was Xie Aoyu who affected the change in the battle situation.

One after another, the thick fog continued to surge into the Soul Eater Curse Array.

And as the soul power was continuously absorbed, the dense fog of losing the soul power gradually began to dissipate, and the speed of dissipation was very fast.

The soul power obtained from the four dragon scales was also extremely terrifying.

As an instrument spirit, it is also a beast soul, or a raging thunder beast soul with some memory of the soul eater beast inheritance, and it is the most aware of the soul power contained in those dense fogs.

"If you judge by my soul power, the soul power in this is at least equivalent to the souls of a thousand eighth-order War Emperor-level demonic beasts, then it should be the entire stock of the Sunset God Sect and the Heart Tribulation Clan, I don't know what kind of mood they will feel after being snatched up this time. "The Wild Thunder Beast Soul looked at the rich soul power, it was also a little greedy and longing, but when it saw the dragon scales, it wilted.

Witnessing with his own eyes, a dragon scale can compete with the golden lightning naturally generated by heaven and earth, which is enough to kill the ninth-order war emperor or even the tenth-order war emperor, and the idea of these four dragon scales, it does not have the guts.

"The dragon scales were conceived by the Nine Great Sacred Monuments, what changes will occur if they absorb so much soul power?" The Wild Thunder Beast Soul felt the super strong soul fluctuations, and couldn't help but want to see what kind of changes were going on inside the four dragon scales.

As a soul, its perception is very powerful.

The Wild Thunder Beast Soul sensed slightly.

"Roar!"

A dragon roar suddenly came out of the four dragon scales, and the divine dragon wandering on the four dragon scales suddenly broke away, looking at the Wild Thunder Beast Soul with teeth and claws, blooming with unimaginable soul power fluctuations, opening its bloody mouth, and showing signs of devouring the Wild Thunder Beast Soul.

This can scare the soul of the Wild Thunder Beast enough, and it hides behind Xie Aoyu after a while.

Seeing this, the divine dragon returned to the surface of the four dragon scales and turned into an air-like existence.

The eyes of the Wild Thunder Beast Soul were full of fear, although it was discovered as soon as it sensed, it still noticed a little change in the dragon scales, and a little strange text that seemed to be condensing the city, although it was not very clear, but it vaguely seemed to understand something, and couldn't help but look up at the sky, and then look at the four dragon scales, shrank its head in fright, and muttered to itself: "It turns out that this dragon scale is the hope of the human world!"

Time passed quietly.

With the help of the cultivation space transmitted by the power of the four dragon scales, Xie Aoyu's cultivation speed also reached a very astonishing level.

The battle qi in his whole body surged violently, even in cultivation, because the fighting qi advanced to the battle qi, he still exuded an amazing battle intent, as if he was going to stab this sky, crush this ground, and blast away all obstacles, his momentum was also expanding more and more.

"Boom!"

The rapidly running battle qi suddenly seemed to break away some kind of obstacle in the body.

His body trembled slightly, and the whole person had a feeling of breaking through the clouds and seeing the blue sky, and the realm that lay in front of him finally crossed the past.

Officially stepped into the realm of the fourth-order battle emperor level.

Although it is only a first-line gap, there is a world of difference in strength, which is why it is difficult for the third-order War Emperor to leapfrog the challenge against the fourth-order War Emperor, it is really a first-line difference, that is, the distance between heaven and earth, the gap is too big, that is, Xie Aoyu's battle spirit is nearly four times stronger than the fighting spirit, so he will have the qualification to leapfrog the challenge, and it is impossible to do it if he is someone else.

Stepping into the fourth-order War Emperor, Xie Aoyu's battle spirit has increased nearly twice.

He did not immediately stop cultivating, but continued to practice penance.

Judging from the current situation, if the dense fog does not dissipate, it is impossible for the four dragon scales to stop, since this is the case, why not cultivate with peace of mind, and wait for the soul power in the dense fog to be absorbed by the dragon scales before exiting the level, otherwise it will be time-consuming to dry up here.

He continued to cultivate.

How big is the fog? Covering half of the island.

This island is hidden underwater, and after the whole thing is exposed, it is much larger than the Winged Women's Station, and it is not a problem to accommodate millions of people, you can imagine how much soul power there is.

The four dragon scales also gradually transformed as they absorbed such a majestic soul.

The appearance has not changed, but its inner change is earth-shaking, if you look at it with your eyes, at most you can see, the numbers on the four dragon scales, "three", "four", "seven", "nine" four words, each word seems to be poured into enough power, revealing a sharp meaning, if you look closely, you will feel that those numbers seem to be turned into a piece of magic weapons, constantly waving, changing, into a mysterious fighting skill.

"Roar!"

When the dense fog collapsed more than halfway, the divine dragon light and shadow on the four dragon scales broke away again, floating about a dozen centimeters above the dragon scales, with teeth and claws.

As soon as it appeared, the Thunder Beast Soul trembled all over.

The divine dragon didn't even look at it, even if the Wild Thunder Beast Soul seemed to be in a very high realm, it was difficult to arouse its interest at all, and it spewed out a golden brilliance against the four dragon scales from high in the sky.

The brilliance fell on the dragon scales, and in an instant, the four dragon scales trembled violently, and the soul power inside fluctuated more violently, and the heaven and earth vitality that bloomed out was more and purer, which made Xie Aoyu's cultivation speed continue to improve, as for what happened inside the dragon scales, I couldn't see it, but I could see it from the outside, the numbers on the four dragon scales were as if they had been resurrected, and there was a looming figure next to each of their strokes, and each stroke turned into a piece of weapon, like a knife, like a sword, like a gun, etc., all kinds of weapons, and began to practice all kinds of fighting skills。

I don't know if I was induced, but when this scene appeared, Xie Aoyu unconsciously opened his eyes, as if he was being pulled by some kind of traction, and his gaze fell on the dragon scales.