Yin spirits and skeletons are cultivated by absorbing yin energy, and their cultivation is instinctive, not consciously done, because they have no thinking ability at all.

Looking at their almost infinite amount, Xie Aoyu couldn't help laughing.

These Yin Spirits and Skeletons are not of high level, Xie Aoyu plans to test them first, don't make it bad, but hurt himself, then it will not be good.

He grabbed at it.

A yin spirit and skeleton were restrained to his approach without even reacting, and under the pressure of the Tiger Emperor's yin evil, they didn't even have the heart to resist, just waited for death.

Xie Aoyu recalled the scene he saw at the beginning.

It seems that the soul fire of the skeleton is absorbing the entry of the Yin Spirit.

He then oppressed the Yin Spirit and contracted it, and the Yin Spirit itself was an illusory body without a body, and after being compressed, it condensed into an illusory gray ball of light less than the size of a fist.

Xie Aoyu took the ball of light and stuffed it into the skeleton's soul fire.

As soon as the two came into contact, the skeleton's soul fire suddenly fluctuated violently, and the yin qi of the two of them quickly came into contact, and a more pure yin evil was born.

Xie Aoyu frowned.

This has just changed into a yin evil, and the soul fire cannot withstand it.

Forced urging.

The fire of the skeleton's soul was shattered, and the yin spirit also dissipated, all turning into black yin qi.

Xie Aoyu grabbed a lot of Yin Spirits and Skeletons for experimentation, but found that they all failed, and the two could indeed be fused, but it seemed that their strength was stronger.

Thinking that what he saw was the fusion of the Yin Spirit King and the Skeleton King, Xie Aoyu began to search for the Yin Spirit King and the Skeleton King.

These two types of presence are slightly higher in level, but also limited.

There are quite a few of them, which are relative to the entire Necromantic Island, if you really want to find it, it is not so easy, in an area, there is only one Yin Spirit King and one Skeleton King.

After a search, Xie Aoyu collected four Yin Spirit Kings and four Skeleton Kings.

He also found something interesting.

Beside every Yin Spirit King, there must be a Skeleton King, and the Yin Spirits and Skeletons they control seem to be densely packed, very many, but Xie Aoyu took a cursory look, but found that the number of these Yin Spirits and Skeletons is actually about the same.

"It's kind of interesting, this shouldn't be to reach the realm of the Yin Spirit King and the Skeletron King, the two are fused, right? Otherwise, how can the number always be the same, and they are all together, and there is a Yin Spirit floating above the head of each skeleton. Xie Aoyu felt that this matter did not seem to be simple.

You know, even the Yin Spirit King and Skeletron don't have any thinking ability, they are equivalent to primary demonic beasts at most, and they have some instincts, how do you know this?

If it weren't for them, there would be only one explanation.

Factitious!

There are billions of Yin spirits on Necronomicon Island, who can control them like this? Obviously, it is only because of the necromantic curse set by the Necronomicon King.

"Hell Blood and Bone King?" these five words flashed through Xie Aoyu's mind.

Could it be that the fusion of this Yin Spirit King and Skeleton King has some connection with the formation of the Hell Blood and Bone King?

Once this idea appeared, it was difficult to get out of Xie Aoyu's mind.

Xie Aoyu suppressed this thought, and temporarily focused on the four pairs of Yin Spirit King and Skeleton King, the strength of the four pairs is a very slight gap, but each pair of Yin Spirit King and Skeleton King are completely equal in strength, and no one is better than the other, even a line.

"Compress!"

It's still the same old way.

The powerful force forcibly compressed a Yin Spirit King into a gray ball of light, only the size of a fist, and the power of this Yin Spirit King was obviously much more.

Xie Aoyu once again controlled Skeletron and fused the soul fire in his two eye sockets.

He then stuffed the Yin Spirit King's compressed ball of light into it, causing it to merge in pairs.

The two forces contacted, and suddenly condensed a considerable amount of yin evil, and this yin evil is no more than ordinary yin evil, it can be transformed into fighting qi after tempering, it can be said that this kind of yin evil is simply a perverted level in terms of improving strength.

Xie Aoyu never thought that there would be such a perverted way to improve his strength.

He felt the gloomy fluctuations, and his mood was also happy.

"Smack!"

Before he could laugh, the soul fire could not bear to be extinguished for the first time, and then the Yin Spirit King also dissipated, only turning into a simpler and richer yin qi.

Another failure.

He went on to experiment with the other three pairs.

As a result, they all failed without exception, as if none of them could withstand the combination.

"Here's what's going on. Xie Aoyu frowned and said, he carefully recalled the fusion of the Yin Spirit King and the Skeleton King he saw at the beginning, every process, every detail, for a long time, he wondered, "Is it because the strength is not enough?" At that time, the Yin Spirit King and the Skeleton King seemed to have reached the edge of breakthrough, if they evolved again, it would produce the Thinking Skeleton Emperor and the Yin Spirit Emperor, but they chose to fuse. ”

Otherwise, it doesn't seem to be any different.

Xie Aoyu began to look for those Yin Spirit Kings and Skeleton Kings who were on the verge of breaking through.

Looking and looking, looking and looking, Xie Aoyu didn't find a pair.

What made him even more puzzling was that he had gone deep into the hinterland of Necromantic Island, and he hadn't found a Skeleton Emperor or a Yin Spirit Emperor.

"It seems that this matter is indeed closely related to the birth of the Hell Blood and Bone King, and if there is no Skeleton Emperor and Yin Spirit Emperor with simple wisdom, it should be fused in some kind of power or their instinct when they reach the edge of breakthrough. Xie Aoyu groaned, flying slowly, he was still looking.

"Bang!"

As a result, as he flew, he felt as if he had hit a surge of energy that bounced him off.

Xie Aoyu immediately became alert and quickly took precautions.

He looked up.

I saw a mountain standing in front of me, the mountain was no more than a thousand meters high, but in Xie Aoyu's eyes, it was so shocking, and even had a trace of inexplicable fear.

Because this is the Mountain of Bones. 5599

There are countless bone mountains piled up, and seeing the bone mountain, Xie Aoyu can't help but think of the bones piled up in front of the Heavenly Calamity Monument when he broke into the Natural Calamity Clan.

Bone Mountain, there are human bones, there are demonic beasts, and there are some strange lifeforms, but each bone body, judging by Xie Aoyu, its lowest level is the bone body that seems to be a first-order war emperor level.

Many bones are built up to a height of kilometers.

At the top of this bone mountain, there is a large bone body, which is 100 meters high, and the whole bone body is not black, but silver, flashing with silver brilliance, making the entire mountain shrouded in silver light, and it seems that the bone mountain is a little conspicuous in this necromantic island.

Xie Aoyu, who had just lost his mind, didn't notice it in advance.

"Necromantic King Bone Body?" Xie Aoyu forced his gaze at the silver bone body.

The necromantic clan will have characteristics before they are alive, such as the eyes are gray, the attribute is the necromantic attribute, and the breath released is lifeless.

After death, it is no different, just like a human skeleton.

It's just that this bone is very tall, and it is 100 meters high.

"The Necronomicon King is said to be three meters tall, and this is a hundred meters high. Xie Aoyu rose into the air, standing in the distance and watching, his eyes narrowed, staring at the bone.

Under his careful observation, he found that there was a blood-colored light flowing faintly in this silver bone body, and it was constantly gathering towards the silver bone eye socket, so that if you look carefully in that eye socket, you will find that a blood-colored soul fire is quietly forming.

"Hell Blood and Bone King!" Xie Aoyu was shocked and blurted out, "No wonder in the Hell Demon Realm more than 200,000 years ago, the Hell Blood and Bone King was born, and the king of the Necro clan died. ”

Once the Hell Blood Bone King was born, he was a super existence at the peak level of the tenth-order War Emperor.

It must not be born!

Xie Aoyu rushed up and destroyed it.

"Bang!"

As a result, a dash hit an invisible wall, and was bounced off with a very strong force, causing him to bounce out, revealing the invisible energy shield.

Xie Aoyu looked at the energy guardian light shield, and his face became extremely gloomy.

After an unknown number of years, being attacked by an unknown number of masters, and being bombarded by the human king, the protection of this energy light shield, he just glanced at it, and he felt that it was many times stronger than the guardian wind and rain power on the Lingyin Island.

His power is simply impossible to break.

Xie Aoyu's brows tightened.

The Hell Blood and Bone King is in the process of forming, once its soul fire is formed, it will be the day of birth, and when the time comes, it will sweep through the entire human world, and it will be bad.

What to do?

Xie Aoyu was a little anxious, but he couldn't find a way.

"Calm down, calm down!"

Patting his forehead, Xie Aoyu calmed down his somewhat chaotic heart, and the whole person was like cold water poured on his head, and he soon calmed down.

He stared at the Hell Blood and Bone King, and his mind was running at full speed.

Demon bones!

There are demon bones to control, so will destroying the demon bones make this Hell Blood Bone King destroyed? This is not certain, even if it can, it is a very difficult problem to find the demon bones, people have not found it for more than a year, how can he find it, not to mention that there are two sides of the strength staring at it.

"No, it's better to disarm this defense, how to do it?" Xie Aoyu's mind flashed the figure of the Divine Tree.

The mutated Divine Tree itself came from a piece of the Origin Root of the Tree Ancestor, and although it was violated by the spell power of the Hell Demon Realm, it not only did not die, but mutated.

It is a cut of the root of the origin of the tree ancestor, which means that it has gone through 100,000 years of cultivation, and I am afraid that it has already reached the tenth order battle emperor level.

If it regains its freedom and lifts the persecution of the Lingyin Sacred Monument on Lingyin Island, with its power, wouldn't it be possible to destroy this defensive light shield and then wipe out this unborn Hell Blood and Bone King?

In order for the Divine Tree to make a move, it is necessary to destroy the Spirit Hidden Monument.

In order to destroy the Spiritual Hidden Monument, it is necessary to find the Necromantic Water to disarm the defenses of the Spiritual Hidden Island.

At the end of the day, it's Necromantic Water!

The key to connecting with it, Xie Aoyu also felt at ease, finding the water of the dead is still his top priority, and the rest should be put aside.

Xie Aoyu, who had stabilized, became peaceful, revealing a trace of calmness.

Xie Aoyu floated away from the vicinity of this bone mountain and completely spread his heart and ear.

He was looking for the water of the dead.

With the bone mountain as the center and searching outward, Xie Aoyu exerted his speed.

When he turned to the left front of the Bone Mountain, he heard the sound of flowing water.

Xie Aoyu's heart moved, and he flew over.

According to the Extreme Yin Patriarch Boult, this so-called necromantic water is not a little bit, but it was made by the blood of the Necromantic King and others, integrated into the water, and has the ability to erode all defensive forces.

He flew in the direction of the current.

As he got closer, he found that a large number of Yin spirits and skeletons were densely gathered here, and the number was so large that Xie Aoyu couldn't tell how many there were, because there were too many, so the Yin Qi here was faintly transformed into Yin Evil, and the Yin Demon Power was very powerful.

In Xie Aoyu's judgment, I am afraid that even those people from the Heavenly Calamity Clan and the Sunset God Sect would not dare to stay here for a long time, and it would definitely affect their state of mind.

The further you go, the more Yin Spirits and Skeletons level up.

When Xie Aoyu was able to see the flowing water, he was shocked to find that the vicinity was actually full of those Yin Spirit Kings and Skeleton Kings who were about to reach the edge of breakthrough, and the number was not a few.

"It's no wonder that none of the people who are about to reach the brink of breakthrough have been found, and they are all gathered here. Xie Aoyu accelerated his flight, and he also released the Tiger Emperor's Yin Evil.

This yin evil that exudes the breath of the king has a considerable deterrent power for those Yin Spirit Kings and Skeleton Kings, and they dodge one after another, and none of them hindered Xie Aoyu, so they let him descend in front of the current.

A thick dead air also came out of the water.

Xie Aoyu also felt his Medicine God Finger tremble violently, so violently it was many times more powerful than the curse set by the Heavenly Evil in the God Realm at the beginning.

He didn't cast the Medicine Finger, he just made it form a defense around him, preventing the heavy death qi from invading his body, and watched the situation here.