As soon as the two of them made a move, they used extremely strange methods, the black energy vipers in the sky, all of them spit snake letters with fierce eyes, with a fierce appearance of green fangs. x updates are the fastest

And the weirdest thing is that these energy vipers are all filled with a faint black flame.

And with the appearance of this black flame, everything around it seemed to become extremely cold and dark, as if everything was afraid of this black flame.

"Stink, we all have to see what kind of undead beast the spiritual vein fire in your body comes from?"

The two black-clothed men narrowed their eyes, their eyes never leaving the blood-red flames that permeated Gu Lin's body, and their eyes were filled with an extreme interest.

In their opinion, even if the bloodline of this undead beast was at the lowest level of the entire undead beast population, the value of this spiritual vein fire was absolutely unimaginable!

After all, the undead beast is the supreme existence of ten thousand beasts, and if you take out any one, it can be the supreme existence that crushes the spirit beast.

And they didn't think that the spirit veins in front of Gu Lin would come from too strong undead beasts.

After all, such a powerful undead beast is extremely fearful even for them, even if this breath method is a little weird, how can it be possible to kill an undead beast of that bloodline?

Seeing the energy vipers in the sky rushing straight towards him, and a terrifying black flame burning on it, Gu Lin's face also showed a solemnity that he had never seen before.

Now Gu Lin can basically determine that these two people are from the Underworld Tower, and their strange attack methods are indeed unguardable, which is really strange.

However, at this life-and-death juncture, Gu Lin did not dare to relax in the slightest.

After all, these two are all well-known Spirit Desolation powerhouses, and they are even stronger than the Poison King and the Wind Scepter Old Man.

And these two people worked together to fight with themselves, even if Gu Lin used the power of the Blood Flame Worm, he would definitely have to be extremely cautious.

The blood-red flames in his body began to urge violently, and a flood of fire suddenly appeared in mid-air.

These flames are like dancing tongues of fire, exuding a heat that is so hot that it seems to be able to incinerate everything.

As soon as this sky-filled fire appeared, almost every breath had already differentiated into tens of thousands, and then it was all carrying a blood-red mark, colliding with the energy viper in the sky.

As soon as the two forces collided, it immediately caused a violent roar, and the countless flames and the energy giant snake that filled the sky also began to devour fiercely.

However, after all, the flames in the Blood Flame Insect's body were taken from the Immortal Blood Phoenix Bird, and even among all the undead beasts, the Immortal Blood Phoenix Bird was almost at the pinnacle of existence.

The Blood Flame Worm was able to kill it at that time, and it also took advantage of the young age of this undead Blood Phoenix Bird. Otherwise, if you want to kill a peak immortal blood phoenix bird, the difficulty level will definitely be ten times more difficult in an instant!

Therefore, although the energy viper in the sky was strange and gloomy, under the burning of the fire of this powerful immortal beast's spiritual vein, it had a rare hint of retreat.

However, this immortal blood phoenix bird is the supreme of the spirit beast world, and it has the pride and domineering of a king, and it is still immortal and torn together with the energy viper in the sky.

Moreover, the current strength of the Blood Flame Worm seems to be higher than that of these two mysterious men in black, so after the battle between the spirit vein fire of this undead beast and the endless energy viper, it has also slowly gained the upper hand, and the number of victories and defeats is about to become clear.

After about half a cup of tea, the energy giant snake in the sky was finally incinerated completely, and the aura inside had been thinned to the extreme, and finally completely burst out and collapsed!

With the disappearance of the black energy giant snake, the spirit vein fire of the immortal blood phoenix bird instantly pressed up again, ready to take advantage of the victory to pursue.

However, at this moment, an extremely evil black flame suddenly burned on the body of the energy viper, which had been completely defeated.

The aura of this black flame turned out to be exactly the same as the black fire on those two men in black!

And with the appearance of this mysterious black flame, the blood-colored flame, which had already had the absolute upper hand and was ready to sweep through everything, actually stopped in a rare way, as if this black flame made it extremely hesitant and scruples!

At the same time, the energy in the blood-colored flames also stopped advancing, and stopped straight there, starting a see-saw confrontation with the black flames.

Seeing this situation, Gu Lin suddenly looked stunned.

In Gu Lin's impression, this blood-colored flame on the Blood Flame Worm's body could be almost invincible.

Even in the face of a powerful spiritual desolate powerhouse like the Poison King and the Old Man of the Wind Staff, Gu Lin had won the final victory just now because of this.

But this spiritual vein fire taken from the undead beast is absolutely breathtaking!

So far, Gu Lin has been able to find the same level of mystery and domineering as this blood-colored flame, and the only thing that is comparable to this bloody flame is the mysterious purple fire in Qiu Yin's body.

Now this black flame actually made Gu Lin feel the same way again!

What the hell is this black flame?

However, the Blood Flame Worm saw more deeply and thoroughly than Gu Lin, and it could feel that after defeating the Heavenly Energy Viper, the Blood Red Flame had already taken the absolute upper hand.

However, as soon as that strange black flame appeared, the situation suddenly turned around.

And with the viciousness of his eyes, he could naturally see that this black flame did not exert its greatest power in the hands of the two of them at all.

And this black flame is more like a differentiated flame, and it doesn't seem to be the main body at all!

Thinking of this possibility, a touch of horror suddenly appeared on the Blood Flame Worm's face.

If that's the case, wouldn't this black flame be able to suppress its own blood-colored flame?

After all, this black flame is not the main body, but more like a sub-fire.

However, just this kind of fire is on par with himself, and the domineering of this black flame even makes him a little amazed!

However, it was not only Gu Lin and the Blood Flame Worm who were surprised, but the two black-clothed people who had thought that they had won the battle saw this situation, and their faces slowly became solemn.

Their control over the flames can reach the point of doing whatever they want, and the black flames on their bodies have a great origin.

In the past, they had also encountered all kinds of strange flames on the Aura Continent, but when they touched the black flames in their hands, they could only choose to surrender like a courtier meeting an emperor.

And after this guy cast the fire of the spiritual vein of the undead beast, he was on par with them, and even faintly occupied some of the upper hand, what kind of undead beast is that produces this kind of spiritual vein fire?

I am afraid that the only ones that can produce this kind of huge effect exist are the peaks at the front of the undead beasts!

Could it be that the spiritual vein fire on this guy's body was really taken from those powerful undead beast races?

Thinking of this, the two men in black also knew Gu Lin's trickiness, and they suddenly didn't dare to have the slightest contempt, and were ready to use all the means to press the bottom of the box together.

The aura in the body rolled violently again, and the originally faint black flames suddenly slowly gathered together, and then turned into rolling black flames, and a demonic aura that destroyed the world began to slowly spread in this underground space!

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