This black flame carried an unparalleled aura of destruction, as if it was about to tear everything to pieces, and then devour and incinerate them all.

And with the appearance of this black flame, a look of extreme excitement suddenly appeared on the faces of the two black-clothed people, as if they had won the battle with Gu Lin!

After all, they knew the horror of this ancestral fire.

The black sub-fire on their bodies alone can have an abnormal suppressive effect on most of the strange flames on the Aura Continent, and as soon as the ancestral fire comes out, it can be said that ten thousand flames surrender!

Of course, there is one thing that only they know, this black flame is not the origin of the ancestral fire, but an incarnation of the ancestral fire.

But even so, this black flame is enough to burn the mountains and boil the sea, and it is several times more fierce than the powerful sub-fire just now!

After all, this black flame is differentiated from the origin of the ancestral fire, and the real ancestral fire body, not to mention them, even if those peak powerhouses in their forces, few people have the qualifications to contact its body.

Therefore, it was impossible for them to summon the Ancestral Fire Body.

But even so, a clone that the ancestral fire had differentiated from was enough to deal with this kid!

After all, that kind of sub-fire just now was just one of the many flames that the ancestral fire had bred, and now this black flame was the body that really came from the ancestral fire!

Thinking of this, a deep confidence suddenly appeared on the faces of the two black-clothed people, as if the current Gu Lin was already in the palm of his hand.

Looking at the appearance of this black flame, Gu Lin's pupils also suddenly constricted.

He could feel that the energy in this black flame was simply endless, and it carried an indescribable terrifying aura, as if this black flame had traveled through nine heavens and ten earths, and had crossed from the endless years before!

And with the appearance of this black flame, the surrounding land has been quickly burned into nothingness, and an extremely evil aura envelops the entire space like a rolling river.

And Gu Lin suddenly found with a shocked face at this time that with the appearance of this black flame, the spiritual vein fire of the immortal blood phoenix bird that had been invincible in Gu Lin's body actually appeared for a while!

It was as if the fire of the spiritual veins of this undead beast had a kind of fear for this mysterious black flame!

"This ...... What the hell is going on?"

When Gu Lin saw this situation, his face was immediately stunned, his mouth opened slightly, and he was stunned like half a piece of wood.

After all, this blood-colored flame can definitely be said to be galloping across the country in the past, and it is difficult to meet opponents.

Although Gu Lin also encountered a lot of extremely powerful and mysterious flames during this period, there had never been a flame that could make blood flames produce such a situation!

According to Gu Lin's guess, even if he encountered the Heavenly Veins in the body of the desolate beast, this blood-colored flame would probably be able to gain some upper hand.

Even when facing the black purple fire in the hands of the two black-clothed men just now, the spirit vein fire of this undead beast still had some advantages.

It was really comparable to the blood-colored flame, and Gu Lin felt that it was probably only the mysterious purple flame in Qiu Yin's body.

Of course, that purple flame didn't seem to be particularly domineering now, as if it was in a newly formed growth period, so it couldn't steadily suppress the blood-colored flame.

However, Gu Lin had a feeling that when the mysterious purple fire in Qiu Yin's body was exerted to the extreme, I was afraid that even the spiritual vein fire of this undead beast would undoubtedly fall into disadvantage.

But I didn't expect this blood flame to have this feeling of cowering and retreating in the face of black flames, what is the origin of this mysterious and domineering black flame?

"Can you tell what it is?"

Gu Lin was confused by this, so he had to ask the Blood Flame Worm in his body slowly.

However, the Blood Flame Worm, who was usually calm, also had a solemn look on his face at this time, staring at the black flame with his eyes, and his face had become extremely dark.

After muttering like this for a long time, the Blood Flame Worm shook its head uncertainly, and then said in a somewhat helpless voice: "I can't tell what the origin of this black flame is, but what I can be sure of is that this thing is definitely not the Heavenly Vein in the body of the Desolate Beast, and it is definitely not the Fire of the Spirit Vein of the Undead Beast." Even this thing is absolutely impossible to come from the spirit beast's body!"

Hearing the Blood Flame Insect's ambiguous answer, the look of surprise in Gu Lin's heart became even heavier.

So what the hell is this black flame?

"Could it be that this is the legendary fire element...... Origin Heavenly Vein?"

At this time, even the expression of the Blood Flame Worm became extremely cautious, and his eyes remained motionless, carefully looking at the black flame.

After a long time, the Blood Flame Worm seemed to sense something, and then shook its head with some uncertainty and said, "I'm afraid it's unlikely! Although I don't have the Origin Heavenly Vein, I have had several relationships before. I remember the aura of the holy relics of heaven and earth clearly!

The Origin Heavenly Vein represents the origin of the Heaven and Earth of the Spiritual Qi Continent when it first opened, and it can be said that it is the purest, most powerful, and most terrifying thing in this Heaven and Earth! Therefore, it should also be extremely compatible with this Heaven and Earth! After all, it is a holy thing born from Heaven and Earth!

However, if you look at this black flame, it has an incomparable evil aura, and it seems to be the opposite of this heaven and earth, so this black flame is probably absolutely impossible to be the Origin Heavenly Vein!"

Listening to the words of the Blood Flame Insect, Gu Lin was also at a loss.

It seems that the water on the Aura Continent is really deep and unimaginable, and the little experience and knowledge that I had before is actually not much different from the frog at the bottom of the well.

And at this moment, seeing that Hei Yan had completely descended, the expressions on the faces of the two black-clothed men were also completely restrained, and then they stared at Gu Lin with a sneer.

"Stinky boy, don't eat and drink for toasting, now you not only have to leave the treasure and the flame in your body, even if it is your little life, you can't take it away now!"

The two men in black both looked ruthless, obviously after using this method of summoning the ancestral fire, their strength had risen to a higher level and become extremely powerful.

But when they thought about the terrifying price behind this method, the two of them also felt a chill in their hearts.

Now only by taking out the fire of the immortal beast spirit vein in this kid's body can he go back to the intersection safe and sound!

Thinking of this, the two black-clothed men suddenly stopped talking nonsense, and the energy of the two people seemed to have merged together, with the black flame that burned the sky and the earth, like Gu Lin directly blasted over.

"Demonic fire!"

The space around this seemed to have been completely covered by black flames, and then the origin power of black flames was used by these two black men, carrying an irresistible and powerful offensive of burning mountains and boiling seas, and bombarded Gu Lin heavily!

There is a powerful and evil energy in it, even if the spiritual desolate powerhouse sees it, he can't help but feel a tingling of his scalp!

The real life-or-death battle is about to begin!