The transformation of vindictive spirit was smoother than expected.

From beginning to end, there was no problem at all, which also made Xie Aoyu and Shenshu breathe a sigh of relief, and they also found that there was a reason why this was the case, that is, all along, people just thought that the demonic qi of the Hell Demon Realm was of great help to the cultivation of people with the bloodline of the Hell Demon Realm, and had a certain impact on the cultivation of people in the human realm, but now it seems that it is not the same thing at all.

Demonic Qi can also be used as the Heaven and Earth Yuan Qi for cultivation.

Just like the fact that people with the bloodline of the Hell Demon Realm can cultivate through demonic qi or through the Heaven and Earth Yuan Qi of the human realm, it has no effect on people at all.

The demonic qi swirled in, not like it was dangerous, but instead became food for vindictiveness.

The only problem is that when the first contact was made, Dou Qi was very resistant to the Demon Qi, but when Xie Aoyu controlled him not to fight against the Demon Qi, once the Demon Qi entered, he was recognized by the Dou Qi.

With such a fusion of demonic energy, Xie Aoyu's fighting spirit changed.

"Is there a change?" said the Divine Tree Phantom.

"Yes. Xie Aoyu withdrew his Dou Qi into the meridians of his body, feeling the mystery of the changes in it, and praised him, "There is no substantial change in the amount of Dou Qi, but there is some change in quality. ”

He looked around at the black bookcase that exuded an incomparably cold one.

When he came closer, he stroked it with his hand, and when his palm touched it, it was very cold and cold, and in Xie Aoyu's case, he felt that his palm was frozen.

"This book case is made of 10,000-year-old Extreme Yin Iron, and its tenacity is difficult to hurt in the slightest bit at the fourth-order Battle Emperor level, and it can be tested. The Divine Tree Phantom said.

When Xie Aoyu came to the palace for the first time before, he had also checked that his strength at that time could not be shaken in the slightest, and he also felt that the tenacity seemed to be much more terrifying than he imagined.

Listening to what the Divine Tree said, this is exactly what happened.

Xie Aoyu stretched out his hand, mobilized the flowing fighting spirit, and slapped it at the bookcase.

"Smack!"

His palm landed on the bookcase, which shook for it.

The Phantom of the Sacred Tree also bloomed with a dazzling brilliance, as if it was also observing.

Xie Aoyu raised his palm, and then looked at the black bookcase, a palm print three or four centimeters deep appeared, which was extremely clear.

"Haha, it's really improved!" Xie Aoyu laughed.

"Not only has it improved, but I'm afraid it has increased the power of your Dou Qi by about seventy percent!" said the Divine Tree Phantom.

Xie Aoyu looked at it dumbfounded.

I listened to the phantom of the divine tree: " The fourth-order battle emperor level I am talking about is difficult to do in the slightest, it is the fourth-order battle emperor level does not need fighting skills, pure fighting spirit, the kind of strong man who has just stepped into the fourth order war emperor level to strike with all his strength, you are only the third-order war emperor level now, or there is a very long way to go in the third-order war emperor level, there is too much distance from the fourth-order war emperor level, and you can actually leave a palm print of up to three centimeters, which shows that we have muttered about the power of the demon demon to change your fighting spirit, and the increase in power is less than double, close to seven, maybe you can challenge the fourth-order war emperor level when you reach the peak level of the third-order war emperor。 ”

The third-order War Emperor challenges the Fourth-Order War Emperor?

Xie Aoyu's heart beat a few times.

He had fought as a second-order Battle Emperor and a third-order Battle Emperor level powerhouse, and he knew best how difficult it was to leapfrog the challenge at this level.

And once he reaches the third-order challenge to the fourth-order Battle Emperor, it will be even more difficult, almost impossible, Xie Aoyu feels that unless Dacheng's Xuanlei awakens, Dacheng's liquefied spiritual power recovers, and he can still exert considerable power, it is possible to skip the challenge, and now because of the evolution of the fighting spirit, he has the opportunity to skip the challenge again.

In the future, when Xuan Lei and liquefied spiritual power all return, the fighting spirit evolves, and those super fighting skills, the Moonfall Knife and the Silent Annihilation Fist Gauntlet have become war emperor-level divine weapons, wouldn't they still be able to challenge and kill people beyond the level? !

"With so much improvement, it's not suitable to become a vindictive, let's change the name of the Divine Tree. Xie Aoyu said with a smile, this is the credit of the Divine Tree, so naturally he has to give the Divine Tree a chance to be named.

The Divine Tree laughed and said, "Then it's called the power of the Fighting Evil, it has the characteristics of the Demon Evil, the Fighting itself is the battle, the meaning of the Fighting Spirit, and the name is the Power of the Fighting Evil!"

"Okay, it's called the power of fighting!" Xie Aoyu laughed.

His flowing fighting power fluctuated violently, not only extremely powerful, giving people incomparable oppressive force, but also exuding a breath of evil qi, interfering with people's mood and unable to stabilize.

He communicated with the Divine Tree again, and the Divine Tree Phantom vanished.

Xie Aoyu continued to stay in the palace and practice for two days.

Two days later, the mobilization of the Extreme Yin Clan had ended, and Great Elder Alok led a large number of people to the outskirts of the Lingyin Island station, observing all the time.

Xie Aoyu and the Extreme Yin Patriarch Boult led the elite to dispatch together.

Lingyin Island is only a few hours away from the Extreme Yin Clan's station, they quickly arrived at the place, recently the Extreme Yin Clan has been monitoring the situation on Lingyin Island, and has never opened the closed force, someone has left, should go to ask for help, it has not yet arrived.

Xie Aoyu also knew that as everything in the Northern Sea Sea recovered, he was afraid that a large number of forces would come in the future to snatch some cultivation holy lands, even if they were not invited, Shenwu City would send masters to come, and they would find the vacant space that the people from Shenwu City had not yet arrived to destroy Lingyin Island.

The group came to the northwest direction of Lingyin Island.

Extreme Yin Patriarch Burt had already ordered to go down and distribute a large amount of necromantic water collected by Xie Aoyu, with a total of more than a hundred people, all of whom arrived in front of the closed power of the Spirit Hidden Island.

These people are ten meters away from each other, up and down, left and right, so that it encompasses a position of nearly hundreds of meters square. Chinese bar

"Destroy the closed power!" said the Extreme Yin Patriarch Burt.

More than a hundred people of the Extreme Yin Clan shook the power of their whole bodies at the same time, and splashed all the necromantic water in the vessel and landed on the closed power.

Xie Aoyu, Burt and other third-order battle emperor-level powerhouses mobilized all their strength, ready to rush in, not giving the other party a chance to close their forces again.

The Thundercloud Sky Wing and the upgraded version are all running like light.

Xie Aoyu put on the Silence Fist gloves and held the Moonfall Knife, ready for battle.

He is interested in competing with that Xue Guanqiang now, Xue Guanqiang, who was seriously injured at the beginning, can seriously injure himself with one move, so what about now?

"Bang Bang Bang ......"

More than a hundred pillars of necromantic water slammed into the closed light mask.

The water of death seemed to turn into a stream of cold light, and under the restraint of that fighting spirit, it bombarded the closed power heavily, making a deafening sound.

Look at the enclosing force, after being impacted, it can still resist at first.

However, the water of necromancy not only contains the blood of those supreme powerhouses such as the Necromantic King, but also contains the power of curses, which is highly poisonous, and has a very corrosive effect on any power.

"Brush ......"

The enclosed force fluctuated violently, and it quickly thinned out.

Xie Aoyu's eyes narrowed, staring at the rapidly weakening closed power.

Under the rapid corrosion, the sealing power began to become transparent, leaving only a thin film remaining, and the people of the Extreme Yin Clan outside could see the situation inside.

In their direction, there are a large number of Shenwu City masters.

They are also ready for battle.

Xie Aoyu was in the middle, Boult was on the left, Yarook was on the right, and the three of them were arrows, floating forward, and arrived in front of Lingyin Island, behind them were the top ten third-order War Emperor-level powerhouses of the Extreme Yin Clan, and then the second-order War Emperor level and the first-order War Emperor level powerhouses, this time to form a War Emperor-level impact arrow, kill all the way in, and tear apart the opponent's defense.

"Bang!"

The last explosion was heard, and the enclosing power burst with a bang.

In addition to the effect of this necromantic water, it also has the ability to corrode the closed power, that is, the spirit hidden island wants to reactivate the closed power, and with the corrosive ability of the necromantic water, the poisonous and cursed power, this place can be guaranteed to be closed for three or four minutes.

"Kill!"

Xie Aoyu shouted.

His voice was like thunder shattering into the air, suddenly exploding, and at the moment when the closed power was destroyed, a roar filled with a trace of heaven and earth divine power had a shocking effect, and it suddenly acted on the master who was standing at the forefront of the Lingyin Island, which immediately made their minds have a trace of loss, and before they could react, Xie Aoyu and the others had already rushed to the scene.

Rush to the past!

With great effort, he found the water of the dead soul, which was to rush in and destroy the Spirit Hidden Holy Monument, so all the people of the Extreme Yin Clan flocked to it.

Xie Aoyu was the fastest, and after he fully exerted his speed, he forced Boult and Yaroke to open up a distance of nearly twenty meters as soon as they exploded.

Before, Xie Aoyu was worried about rushing in, he was a second-order Battle Emperor level, that is, to die.

Now not to mention the third-order battle emperor level, even the fighting spirit has evolved into the power of fighting evil, is he afraid of a birdman?

I wish someone had come and stopped me.

Just when the people of Lingyin Island were in a trance, Xie Aoyu had already soared a distance of thousands of meters, reaching a range of about seven or eight hundred meters in Lingyin Island, so that the masters in front of him had no time to stop him.

Lingyin Island has arranged nine layers of defense here, each of which is led by a third-order battle emperor-level powerhouse, leading the crowd to block it, Xie Aoyu rushed to kill the past six obstacles at one time, and reached the front of the seventh layer of defense.

Rusi's scene also made the people of Lingyin Island a little stunned.

"Besiege and kill Xie Aoyu!" The third-order Battle Emperor-level master before the seventh defense led four second-order Battle Emperor-level powerhouses and rushed towards Xie Aoyu together.

Entering Lingyin Island, Xie Aoyu also saw that in the center of Lingyin Island, there was a stele, which was 100 meters high, and because the distance was too far, it seemed to be only a few meters high...... Lingyin Island!

The three words of Lingyin Island were not so simple, and an invisible energy fluctuation was projected on it, blasting towards Xie Aoyu who was rushing to the front.

That's mental power!

This strongest spiritual power was only set by the ninth-order Battle Emperor-level master of the strongest person of the Lingyin Clan back then, while Xie Aoyu had the spiritual power of the tenth-order Battle Emperor-level and was still a liquefied version with very powerful attack power, although he was sleeping now, it did not enter his spiritual level, just like a mud cow entering the sea, there was no trace of it, and it could not pose a threat to him at all.

On the contrary, it was Xie Aoyu who rushed to the front, restraining the power on the Holy Monument of Lingyin Island, so that the people of the Extreme Yin Clan were unaffected and slaughtered all the way in.

Standing on top of the Lingyin Holy Monument was Xue Guanqiang of the Ice and Snow God Clan, and when he saw Xie Aoyu like this, he couldn't help but have a strange feeling in his heart, I will have a life-and-death duel with Xie Aoyu.

As soon as the thought came out, Xue Guanqiang felt a little puzzled, and muttered: "Why is it the feeling of a life-and-death duel, why is he fighting a life-and-death duel with me?"