After absorbing enough flame energy, the flame pattern turned into a circular flame altar, on which stood eighteen bare black pillars, each of which was engraved with a wonderful flame rune.

Su Yu's mind swept over the eighteen runes, recorded the energy flow trajectories in them one by one, and then used the poisonous flame to simulate the operation, outlining the runes in the void.

At this moment, I suddenly found that every time I finished drawing a flame rune, the rune would sink into the void, and the void would tremble, as if some wonderful object had been sensed.

"Could it be the temple of the Nine Demon Lords?" Su Yu was inevitably a little excited in his heart, and couldn't help but speed up the speed of rune carving.

One rune after another submerged into the void, until the last rune also disappeared into the void, and finally the void trembled, and a fiery red space-time tunnel appeared, and at the end was an endless fire.

Seeing this space-time tunnel, Su Yu did not hesitate at all, stepped into it, and directly entered the space-time tunnel.

With the movement of the space-time tunnel, just a moment later, Su Yu came to a dark void. There was only one fiery red temple in the void, and this temple was so large that it seemed like a huge planet standing in front of it. Su Yu sensed it a little and found that the volume of the entire temple was about five times that of the earth, and it was full of terrifying flames, as if the entire temple was burning.

Even standing on the periphery, Su Yu felt the blazing firepower, and even his skin felt a slight burning sensation.

You must know that Su Yu is now using the cold qi of the octagonal bronze mirror to protect his body, and even the flame law of the peak of the upper god cannot invade his body, but the flame in front of him obviously exceeds the boundary of the upper god and has reached an incredible level.

A demon lord temple was right in front of him, but Su Yu couldn't get close, and couldn't help but feel a little depressed.

It's like the average person seeing five million, but not being able to pick it up.

Su Yu thought about it, and finally sacrificed the flame altar in his body, and the moment the flame altar appeared, the void trembled again, and suddenly the Demon Lord Temple projected a flame, directly wrapping Su Yu.

Su Yu didn't even have time to react, he felt that his whole body was covered with flames, and he couldn't help but panic in his heart, but he didn't suffer any burning damage immediately, and he was immediately relieved.

"I am the Lord of the Nine Demon Demons, and those who want to inherit me need to endure the suffering of the Nine Demon Fire Refining Body, Refining the Marrow, and Refining the Soul, and those who are not with great perseverance will retreat quickly."

A low and majestic, majestic voice sounded in Su Yu's mind, and immediately the flame altar in front of Su Yu was magnified a hundred times, becoming a void altar, and the eighteen pillars also stood upright in the sky, like pillars supporting the sky, and in the center of this altar, a black flame the size of a fist appeared.

The flame was like boiling magma, beating as if it were about to break free from the altar and rush out of it.

After seeing this flame, Su Yu almost immediately understood that this was a Nine Demon Flame, and it was also his own test. Only by stepping on the flame altar and withstanding the burning of the demon flames can you pass the test of the Nine Demon Lords and accept the inheritance of the Nine Demon Lords.

But the energy aura contained in these Nine Demon Flames really made Su Yu's heart tremble, because the energy intensity in it fluctuated, at the lowest time it was only tens of billions, but it was only a mere level of lower gods, but at the highest time, it exceeded 100 million, and it could directly burn out of the chaotic space.

With such a strange flame, Su Yu was also not confident, and couldn't help but hesitate a little.

Although the inheritance of this demon lord is extraordinarily valuable, he only has one small life, and if he doesn't resist the Nine Demon Flames, then he won't die.

Although Su Yu had the Immortal Demon Sutra, the clone of the Immortal Demon Sutra only split the moment it received a fatal attack, and it could not resist continuous damage.

If Su Yu was wrapped in the Nine Demon Flames and was attacked by the Demon Flames all over his body, then the doppelganger energy on the Immortal Demon Sutra would only be shattered in an instant, and he would have no ability to resist.

After hesitating repeatedly, Su Yu still did not step into it himself, but separated an immortal clone and ordered it to step into the Nine Demon Flames.

As soon as the clone stepped into the Nine Demon Flames, it was okay at first, and even the robes that were conjured out of the energy were not burned. But after only a moment, the demon flames suddenly rose, and a hideous demon appeared in it, and the demon let out an evil laugh, opened its mouth, and swallowed the clone in one gulp.

"Bang!"

The clone exploded, turning into a cloud of smoke and rising into the sky, unable to withstand the calcination of the Nine Demon Fire.

Seeing this scene, Su Yu hesitated even more, although his clone was not as strong as himself, he also had 50% of his own strength, which was equivalent to an energy index of 4 trillion. And 4 trillion is already comparable to the half-step upper god of the other world, and it is definitely the best in the other world.

With such strength, it only endured for a moment in the demonic flame, which shows the terrifying nature of this demonic flame.

Moreover, the moment the demonic phantom in the demon flame appeared, Su Yu faintly felt that this demon flame might not want people to obtain the inheritance at all, purely to kill the people who coveted the temple.

After thinking about it for a while, Su Yu still didn't set foot on the Demon Altar, but he separated the Poisonous Flame and flew towards the Nine Demon Flames.

You must know that this Nine Demon Flame is the main god-level flame law, and if the poisonous flame can absorb it, its power will only rise to another level.

Su Yu's palm flipped over, and a pitch-black black flame sprang up, and the black flame turned into a giant poisonous bee with a long tail and wings and flew towards the flame altar.

At the moment when the poisonous flame pounced into the flame altar, the demonic flame in it seemed to feel the provocation, and the demonic phantom reappeared, turning into a ten-meter-tall black giant and blasting towards the poisonous flame.

The poisonous flame exploded in the air, but the black flame did not dissipate, but instead wrapped around the demon's fist and invaded it.

The moment the poisonous flame entered the Nine Demon Flames, Su Yu felt a terrifying devouring aura, and the Nine Demon Flames in front of him actually contained an incomparably terrifying devouring attribute, and everything would be swallowed into it. Even, Su Yu's poisonous flame was gradually devoured, gradually dimmed, and had a tendency to die out.

However, the Poisonous Flame also has the ability to devour and corrode, and even the devoured energy can be directly transmitted into Su Yu's body, and that trace of the Nine Demon Fire was sucked into Su Yu's body through the Poisonous Flame.

Although there was only a trace of it, the pitch-black demon flame still set off a storm in the law starry sky, and it turned out to be a flame demon god, attacking Su Yu's law planet.

Those weaker law planets were almost blasted by the Flame Demon God's punch, and they instantly became starry in the sky. The law was also beaten back to its original form, escaped into the starry sky of the law, and returned to the law black hole.

Seeing that this trace of the Nine Demon Flames was actually so violent, Su Yu was also shocked, and immediately the four immortal laws were suppressed.

Led by the Heavenly Dragon, the dragon-shaped lightning was ferociously entangled, followed by the Sky Devouring Thunder Snake to devour and tame, and finally the Poisonous Flame and the Eternal Divine Tree were suppressed together, and the Flame Demon God was instantly beaten back to its original form, turning back into a trace of black flames that kept twisting.

This flame was eventually absorbed by the Poisonous Flame, enhancing the Poisonous Flame's devouring power.

As soon as the devouring ability of the Poisonous Flame increased, the Poisonous Flame that had penetrated into the Flame Altar in front of it also soared, and the devouring ability increased at the same time, absorbing more of the Nine Demon Flames.

In this way, the cycle went back and forth several times, and Su Yu's Poisonous Flame gradually overwhelmed the Nine Demon Flames, and the hideous demons on the altar continued to weaken, and finally became only three meters in size, but instead the Poisonous Flame grew to a height of ten meters.

What's even more exaggerated is that the long tail of the Poisonous Flame has wrapped around the Flame Demon's neck, hanging it up and hanging in the air, and the spikes on the tail pierce the Flame Demon's chest, frantically devouring the flame energy.

(End of chapter)