Thinking of this, Gu Lin suddenly no longer hesitated, and slowly unleashed the spirit veins of the Blood Flame Worm Immortal Blood Phoenix Bird.

A fiery blood-colored flame suddenly ignited in his body, and that flame was like a pillar of light that ran through the entire underground space.

At this moment, the pillar of fire began to slowly expand and expand, like a bud about to bloom, and then like a fiery red lotus flower, the blood-colored flames became flying all over the sky, like an endless fire snake roaring.

At this moment, Gu Lin let out a low roar in his mouth, and the endless blood-colored flames began to slowly converge towards the center, and the terrifying power became more and more palpitating, as if it was about to burn everything to the ground.

Finally, at a certain moment, the light of the fire suddenly became a little strange, as if something had been produced in it, and it slowly became violently boiling.

At this moment, something that looked like a fire beast finally slowly revealed its prototype!

The fire beast seemed extremely illusory, but it was a real existence. The fiery red wings on his body were filled with a supreme aura, exuding a blazing temperature.

And at this moment, the fire beast finally revealed its shape completely, and it turned out to be like a huge flying bird.

Gu Lin knew in his heart that this was the immortal blood phoenix bird among the ten thousand beast supreme undead beasts!

The breath of this little bird seemed to be noble to the extreme, with an innate domineering aura that looked down on everything, and faintly glanced at the spiritual veins on the heads of the Poison King and the Old Man of the Wind Staff.

"This ...... What is this thing?"

Seeing that Gu Lin's spiritual veins had also condensed into a beast shape, the two of them looked stunned.

You must know that this kind of spirit vein condensation, at least only a fifth-order spirit vein can do it, even if the poison king wants to condense into that poisonous beast, it can't be done with a single move.

It can be said that after condensing into a beast form, the power of the spirit vein may undergo an explosive drastic change.

Of course, the old man's method of turning the spiritual veins into a wind blade in the sky is also an extremely powerful skill like the beast, and in terms of power, it is comparable to the poisonous beast of the old man.

However, how could this Gu Lin also condense the spirit veins into a giant beast!

You must know that if you want to have a fifth-order spirit vein, you must use the spirit core of a fifth-order spirit beast as a refining material.

And that kind of spirit beast is equivalent to the spirit master powerhouse among human beings!

Moreover, spirit beasts are generally much stronger than humans of the same level, so even if a spirit master powerhouse wants to kill a fifth-order spirit beast, it is extremely difficult.

And even if you can get a fifth-order spirit core, you still need countless high-grade elixirs as auxiliary materials, and most importantly, you have to hire a fifth-order spirit vein master!

And the identity of the fifth-order spirit vein master can be said to be extremely noble, and it is definitely a rare existence in the Fire Desolation Country, even the Poison King and the old man of the Wind Staff can't have too much arrogance in the face of them.

Therefore, how could this kid have a fifth-order spiritual vein in his body?

However, I also know that now that the spiritual vein energy of the two sides has been formed, no matter how surprised I am in my heart, this round of the battle is already irreversible and unavoidable.

Thinking of this, the two of them immediately gritted their teeth, and the roaring and galloping poisonous beast trampled towards Gu Lin, carrying a kind of burning mountain boiling sea power.

And the wind blade behind the old man of the wind staff had also turned into countless sharp swords at this time, shooting straight towards Gu Lin!

Feeling the oncoming attack, the spirit vein fire in Gu Lin's hand was also completely cast, and the immortal blood phoenix bird finally completely condensed into a shape.

At the same time, the phantom of the immortal blood phoenix bird suddenly let out a cry, and that cry seemed to have the power to penetrate everything, with a sense of vicissitudes and heaviness of the ancient period, lingering in the entire underground space!

And after hearing this cry, the poisonous beast that had always been majestic appeared with a rare look of fear, just like the lower one saw the superior one crawling and trembling.

And although the spirit vein of the old man of the wind staff turned into a wind blade in the sky, his spirit vein was also refined from the spirit core of the spirit beast after all, and it was still the breath of the spirit beast in the final analysis.

Therefore, after the cry of the immortal blood phoenix bird, the wind blade in the sky suddenly felt a sense of malaise, and its speed seemed to have dropped a lot.

"What the hell is this kid's spiritual vein?!"

It seemed that they also felt the suppression of them by the Gu Lin Spirit Vein, and the two of them were shocked and surprised.

You must know that what they have unleashed is a fifth-order peak spirit vein, and the spirit beasts they killed have all reached the peak of the fifth order, and are even about to enter the sixth-order level!

This level of spiritual vein, even if the spiritual desolate powerhouse sees it, he will definitely have a red eye and a warm heart, after all, this is definitely a great improvement in combat power.

Moreover, the spiritual veins in the bodies of the vast majority of Spirit Desolation powerhouses are only of the fifth order.

But now that the physical object condensed by their spiritual veins actually showed such a frightened look in front of the unknown blood bird, what is the spiritual veins in this kid's body?

You must know that they are spiritual desolate powerhouses, not only their strength is rampant in the Fire Desolation Country, but the spiritual veins in their bodies are also the highest level they can obtain with all their might.

In terms of the spiritual veins alone, they thought that except for the Medicine Emperor of the Medicine Emperor Mountain, it was absolutely impossible for anyone to suppress them on the spiritual veins, but they didn't expect to encounter such a rare situation here today!

"Could it be that kid's spiritual vein is actually a sixth-order spiritual vein?"

Thinking of this absurd possibility, both of them shook their heads in disbelief.

How precious the sixth-order spirit vein was, even if the two of them used all the financial resources of their respective forces, they would not have obtained a sixth-order spirit vein.

Not to mention the two of them, even if it was the queen of that month, and the master of the Beast Palace, it was absolutely impossible to have a sixth-order spirit vein.

After all, if you can get this kind of strange thing, your combat power will definitely soar rapidly, and it will not be difficult to steadily overwhelm the other three forces.

At this point, you can see the clues from the Poison King and the Moon Queen who were desperately fighting for the Heavenly Vein of the Fire Desolation Beast at that time!

In the entire Fire Desolation Country, I am afraid that only that Medicine Emperor can refine a sixth-order spirit vein, but the price of wanting it to make a move will definitely be unimaginable.

Moreover, the refining materials have to be prepared by themselves, not to mention anything else, the sixth-order spirit core alone needs to kill a spirit beast of the spirit desolation level, who can do this?

Therefore, thinking of the preciousness of the sixth-order spirit vein, the two of them shook their heads decisively.

"Impossible, this is absolutely impossible to be a sixth-order spirit vein, what the hell is this kid doing?"

In the affirmative words on the faces of the two of them, the immortal blood phoenix bird formed by Gu Lin's blood-colored flames finally collided with the poisonous beast and the Sky Wind Blade.

And this kind of spiritual vein collision did not make an earth-shattering noise like the strong against the bombardment, but with some oppressive calm, which made people feel weird for a while.

However, this strange silence did not last long, and the poisonous beast and the wind blade that had been incomparable in momentum immediately collapsed like rotten wood as soon as they touched the immortal blood phoenix bird, as if there was no resistance at all.

"This ......"

The Old Man of the Wind Staff and the Poison King both widened their eyes, and their voices trembled and frightened!