A large amount of sea beast essence blood was extracted, and those blood were the essence of the sea beast bloodline, don't look at the sea beasts, but the essence of the blood that can be favored by the heart robber clan is very rare, and the shriveled corpses of the sea beasts piled up into a mountain, the blood they used to refine the blood spirit beads was only filled with a pool more than two meters long and more than one meter deep, and it was full of some blackened blood essence.

The smell of blood that Xie Aoyu smelled outside was emitted by it.

The shriveled corpse of the sea beast had already been specially treated by the Heart Tribulation Clan, and there would be no smell of blood at all, which showed how pure the blood essence in this pool was, even if Xie Aoyu smelled it up close now, he felt very uncomfortable, even if he had the medicine god pointing at him.

The four Quasi-War Emperor peak-level Heart Tribulation Clan masters were headed by Ter, standing in the four directions of this pool, and the other Heart Tribulation Clans stood in a certain position.

"This time we refine the Blood Spirit Bead, and what we will refine will be a very powerful Blood Spirit Bead. Tel's face was solemn, and he said with majesty, "I don't care what realm you have cultivated, what level you think your state of mind cultivation has reached, from now on, keep your state of mind, no matter what happens, you must not be disturbed by your state of mind, otherwise, you will be controlled by the blood spirit bead and become a blood slave!"

When many of the Heart Tribulation Clansmen heard about the Blood Slave, their faces changed in fright.

They hurriedly sat down and first made their state of mind reach a perfect state, preventing them from refining the Blood Spirit Bead for a while, becoming unstable and turning into blood slaves.

Even Xie Aoyu was nervous.

In this way, cultivating the blood spirit bead is also a very dangerous thing, he knows the matter of the blood slave, in history, the blood angel is very rare, only appeared once, but there are many blood slaves, every time it is accompanied by the birth of the blood spirit bead, and the so-called blood slave is a fighting machine without humanity, killing is the mission of the blood slave, once the life body is found, the blood slave will kill and kill, except for the blood spirit bead, nothing can control the blood slave until he dies in battle.

But to control the Blood Spirit Bead, it was even more difficult.

"Let's get started. Ter said in a deep voice.

The four Quasi-Battle Emperor peak-level masters sat down around the blood pool.

The wings behind the four of them converged, their hands made various handprints, a faint halo appeared on their faces, and the spells were chanted in their mouths, and the light energy on their bodies also surged.

Xie Aoyu in the shadows squinted at the many Heart Tribulation Clansmen.

Now is an opportunity to make a move.

If he can attack and kill the four quasi-battle emperor peak level masters in one fell swoop, then although the others are very strong, with his speed, he at least has a little certainty of coping.

When Xie Aoyu was still thinking about whether to make a move, he saw that the blood essence in the blood pool was boiling like boiling water, and a terrible and pathetic roar that seemed to come from the depths of his soul came from the blood pool, just this sound made him trance-like when he was close to reaching the perfect realm.

Not good!

With such a strong resentment, Xie Aoyu quickly gathered his mind.

Not to mention anything else, with such a powerful resentment, Xie Aoyu, who has not reached the perfection of his state of mind, is also in danger of his state of mind may collapse, or even be eroded, and when the time comes, he may also become a blood slave.

In terms of strength, he is confident, but his mood is different.

After all, Xie Aoyu was willing to be imprisoned for more than ten years because his mother was still alive and was willing to be imprisoned for more than ten years to protect him and his father Xie Gan, and he had too deep feelings in his heart, so he was never able to make up for that line of problems, so that his state of mind tended to be complete, and now he was faced with the phenomenon of resentment in the blood pool, and he was also strongly disturbed.

As a last resort, Xie Aoyu had to maintain his state of mind first.

He also understood why this Heart Tribulation Clan didn't worry about someone coming to disturb him at all, in this case, even if he was in a perfect state of mind, if he was not careful, he would be disturbed, so no one could come and disturb him.

"Bobobo......"

The pool of blood is constantly bubbling.

Streams of bloody breath surged up from below, forming a blood mist, enveloping this huge space, and these blood mist condensed into the appearance of those shriveled sea beast corpses in the air from time to time, letting out a hideous roar, eager to devour the Heart Tribulation Clansman before he was willing.

The people of the Heart Tribulation have always maintained their own state of mind as peaceful as possible.

It was as if they didn't even see the existence of these blood mists.

Xie Aoyu's state of mind is only one line away, he is more secure than a large number of his Heart Tribulation Clan in this regard, and he can also distinguish a line of spirit to observe.

He could see that the four quasi-battle emperor pinnacle-level powerhouses led by Ter, the spells in their mouths came out, condensed into strange symbols, these symbols exuded a faint ru white halo, did not dissipate, it seemed that there was a condensation of bright energy, turning into a string of spells flying in this space, mainly around the bodies of many Heart Tribulation people, as if they were transforming their physical fitness.

Those incantations were flying, and after about ten minutes, they were originally white, but they still began to turn blood-colored, and the images of the sea beasts condensed by the hideous roaring blood mist around them became no longer real, and even more illusory.

Brush!

Suddenly, Ter opened his eyes, the black eyeballs in his eyes still transformed into blood red, like blood beads, shooting out two blood-colored beams, and his hands quickly turned blood red, and he slapped his backhand on the ground.

Then I saw that the blood in the pool of blood was boiling even more.

Those ru-white spells quickly transformed into blood, and penetrated into the bodies of those Heart Tribulation Clansmen, causing their faces to be distorted one by one.

"Eliminate distractions and keep your state of mind!" Ter snapped.

Xie Aoyu's state of mind was also strongly disturbed, but his liquid spiritual power jumped up, constituting a kind of self-protection, which simply reduced the interference from the outside world to a minimum, making Xie Aoyu's state of mind weakened, and he himself became ethereal.

Ethereal?

Xie Aoyu's heart moved, and he took out the "seven" dragon scale.

This dragon scale didn't know what means the Feather God Clan used to stimulate the release of a very strong ethereal aura, Xie Aoyu took it out, and used the liquefied spiritual power to restrain the rich ethereal aura around him.

With such a strong ethereal aura, Xie Aoyu's disturbed state of mind finally regained its calmness, and he himself seemed to be weakened by the influence.

"I don't know if the dragon scales can suppress its influence on me when the blood spirit bead appears. Xie Aoyu muttered to himself, his gaze cast again.

As the blood-colored spell submerged into the bodies of these Heart Tribulation people, the appearance of the sea beasts condensed by the blood mist in the air began to become more and more unreal, and the slightest blood mist drifted out, constantly penetrating into the bodies of these Heart Tribulation people, making the bloody aura on their bodies extremely heavy, and a touch of blood gradually appeared on the surface of their bodies, but these blood-colored energies converged towards their white wings, making the wings turn pale red.

"Condense the Blood Spirit Orb!" Ter snorted.

The four quasi-battle emperor-level peak powerhouses burst out with a cloud of bright energy at the same time, and their eyes were shooting blood-colored beams into the blood pool.

"Bang!" "Bang!" "Bang!"

The palms of the four hands pressed against the edge of the blood pool at the same time, and the wings behind them were also fully extended, connected to each other, and surrounded the blood pool.

The same spell sounded in their mouths at the same time, and the speed of their speech was the same, as if one person was chanting a spell, and the four of them joined forces to cast the same spell, the power was obviously very terrifying, at least the power fluctuation of heaven and earth in this area was extremely strong and terrifying.

The sea beast condensed by the roaring blood mist in the air let out a terrible roar, rushing into the distance as if fleeing, but was pulled by an invisible binding force and rushed towards the pool of blood.

As they poured away, Xie Aoyu knew that the souls of these sea beasts that had been brutally killed would also be completely wiped out, and with resentment, he used their blood essence to condense into a terrifying blood spirit bead.

Xie Aoyu put away the Moonfall Knife.

He tightened the Silence Fist in his hand, and the figure of the Weapon Spirit Beast Soul Wild Thunder Beast Soul inside emerged, sending out a battle charge.

Xuan Lei was also agitated in Xie Aoyu's dantian.

In terms of strength, the power of Xuan Lei is quite terrifying, this time Xie Aoyu wants to destroy the Blood Spirit Bead, and he does not plan to use simple attack methods, after all, this situation is destined for him to only have the possibility of one blow, if he can't destroy the Blood Spirit Bead, I'm afraid there will be no chance, so he secretly uses Thunder Nine Days.

Xuan Lei cooperated with the thunder for nine days, and with the power blessing of the Silent Annihilation Fist, this power was almost comparable to the power of the Ten Thousand Dragons Worship Eighty Percent.

"Roar!"

When the last of the Blood Mist Sea Beasts disappeared into the blood pool, the blood in the blood pool fell into calm instead, as if it were stagnant water.

However, all the blood-colored energy on the heart tribulation clan was concentrated on the wings, and their wings turned blood-red, but it felt strange and unreal, as if the blood-colored energy on it could disappear at any time, and it was not implemented.

Apparently this is the final step.

They need to condense the Blood Orb, and then use the Blood Orb to make them truly transform into Blood Angels.

The speed at which the four masters such as Ter chanted the spell became faster and faster, and the blood-colored beams shot out of their blood-red eyes gradually converged in the center of the blood pool, and everything was projected into the blood pool, and the energy on their bodies was also surging rapidly, penetrating with the spell.

A moment later, the space that was already full of the smell of blood suddenly exploded several times again.

The bloody breath soared into the sky.

Even when Xie Aoyu smelled it, he felt dizzy in his head, but fortunately, the existence of the medicine god finger made him recover quickly, and this bloody smell broke through the ethereal aura released by the dragon scales, and it could also make it dizzy, which shows how terrifying the blood spirit bead that is about to take shape is.

"Blood...... Spirit...... Beads!" Ter's eyes burst out with blood-colored beams, and his whole body seemed to be shrouded in a layer of blood-colored mist, and he shouted loudly at the pool of blood.

The other three masters also burst into applause.

The sound waves from their mouths merge with each other and are transmitted into the pool of blood.

The calm pool of blood seemed to have been affected by a trace of fluctuations, gradually spreading outward from the center, and a rich bloody aura that made people smell and could directly coma rose from the low end.

Xie Aoyu's eyes also narrowed.

The Xuan Thunder on his Silent Annihilation Glove also showed signs of ** coming out.

Everything is waiting for the blood spirit bead to get out of the blood pool.

Minutes and seconds passed.

Xie Aoyu held his breath and stared at the pool of blood.

"Poof!"

A drop of blood splashed in the center of the blood pool, and a round and blood-red bead about the size of a cherry flew up from the blood pool.