After the fight just now, Yi Xiaoyao and Xiao Hei were obviously at a clear disadvantage.

But Tiangang was actually knocked back by Xiao Hei a few steps.

"Oh? It's interesting. I seem to have seen this power of you somewhere, but I seem to have never seen it in my life."

Tiangang looked at Xiao Hei who was falling in the distance in surprise, and his eyes flashed slightly, "But one thing is undeniable, this power is indeed very powerful, but unfortunately you have not fully grasped it, otherwise it would be as simple as being shocked by you for a few steps."

At the same time, Yi Xiaoyao quickly came to Xiao Hei's side and asked with concern: "Xiao Hei, how are you?"

"Brother, I'm fine."

Xiao Hei shook his head. Although a trace of blood spilled out of the corners of his mouth, his breath was still stable, and there was no big deal.

Yi Xiaoyao was also slightly surprised. Xiao Hei is worthy of being a monster. His physical strength is indeed terrifying, even stronger than other demon races.

However, this is not difficult to understand. After all, he is the son of the ancient demon emperor. The five dragons he used just now should be the blood power of the ancient dragon ape lineage.

This is why, Tiangang would say that he seemed to have seen such power somewhere.

And he said that he seemed to have never seen each other in his life, probably because of the fierce aura in Xiao Hei's power.

Only Yi Xiaoyao knew that it was because Xiao Hei refined the true demon energy and possessed the power of the true demon.

As the name suggests, the true demon is mostly an existence at the same level as the true spirit or the true immortal.

The power of the true demon is naturally extremely powerful. If Xiao Hei can really exert this power, it will definitely be as true as Tiangang said, which is enough to make him feel scared!

However, this power that does not belong to this world is too high.

It is already very rare for Xiao Hei to suppress and refine it. And he just got this kind of power, so how could he truly control it...

"Damn it, this can't hurt him!"

At this moment, when he heard Tiangang's words, Xiao Hei let out an unwilling roar.

He naturally knew better about his own situation. Although the power of the true demon gave him stronger power, it also brought him great constraints.

For example, the blood power of the Dragon Ape lineage can reach the peak of the Nine Dragons, but because of the power of the true demon, Xiao Hei can only add five dragons at most.

"You have done a good job, so let me leave the next thing."

Yi Xiaoyao sighed and comforted Xiao Hei, it was indeed amazing to be able to repel the third catastrophe.

Even Yi Xiaoyao now thinks it is difficult to do this.

However, this is not impossible!

The next moment, a layer of empty black flames instantly surged out from Yi Xiaoyao's body.

Suddenly, the Soul-Fired Forbidden Technique was activated!

The aura emitted from his body also surged, and in just a moment he had reached the level of the second catastrophe!

But for some reason, even though the Soul-Fired Forbidden Technique was activated and his cultivation level soared, Yi Xiaoyao felt that there was a layer of diaphragm that hindered his cultivation level from continuing to grow. He could not break through to the second catastrophe no matter what.

"It must be because of the Tongtian Tribulation. If you haven't passed the second Tongtian Tribulation, you are not qualified to reach the level of the second tribulation. This is the constraints imposed by heaven and earth..."

Yi Xiaoyao understood a little in his heart, but he knew even more that if he could not reach the second catastrophe, he would not have the qualification to fight against Tiangang at all!

"It seems that I have to find a way to advance the Soul-Fired Forbidden Technique again..."

He murmured in his heart, and his thoughts began to fly quickly.

For example, after Yi Xiaoyao entered the Infant Change Realm, the effect of burning the infant soul was stronger than that of burning the soul, which was an advancement of the Soul-Fired Forbidden Technique.

It can be said that after the Infant Change Realm, the Soul-Fired Forbidden Technique reached the second stage.

Now, he needs to upgrade the Soul-Fired Forbidden Technique to the third stage.

As soon as this thought came out, Yi Xiaoyao's eyes lit up and he suddenly raised his head.

Bang!

The layer of empty black flame that was originally swaying on him was first restrained, and then a roar made a black flame that soared into the sky, rising from Yi Xiaoyao's body!

Compared with the previous layer of empty black flames, the flames formed by the burning of the soul can no longer be described by the word "one layer", but "a bunch" or even "a pile"!

That's right, it's just one!

At this moment, Yi Xiaoyao, the black soul fire rushed out of his body, was like a black volcano, wrapping him up.

Not only that, the closer you get to the center of the volcano and where Yi Xiaoyao is, the more solid the color and shape of the flame will be.

This solidity is not at the same level as the previous black flame of nothingness!

"The third level of the Soul-Fired Forbidden Technique...the soul-condensing flame!"

With infinite pain, he growled out of Yi Xiaoyao's throat.

His throat became dry and his voice was extremely dull, as if the pain of burning the soul at this moment was a hundred times more than before!

Because the third level of the soul-burning forbidden art that he was doing at this moment was achieved by him compressing his soul a hundred times in an instant, burning a soul that was a hundred times more concise than before.

This is why Yi Xiaoyao called it the Soul Condensation Flame.

Because the soul that has condensed and compressed hundreds of times is burning, the effect of burning is a hundred times more violent than before, so that the soul fire outside his body, which is like a volcanic eruption, will be formed!

But for this reason, the pain of his use of the Soul-Fired Forbidden Technique increased by a hundred times than before.

However, this kind of pain is nothing compared to the ecstasy in Yi Xiaoyao's heart at this moment.

Because after he activated the Soul-Fired Forbidden Technique so crazy, the barrier that bound him that heaven and earth were instantly broken through.

Yi Xiaoyao's cultivation aura continued to soar at this moment!

Buzz!

The sky and earth were buzzing, and as Yi Xiaoyao successfully entered the second level of the catastrophe through the Soul-burning Forbidden Technique, the originally cloudless void instantly became dark and low.

In an instant, the sky was covered with dark clouds, and then there was a surging thunder.

"Tongtian Thunder Tribulation!"

Everyone was shocked by it. They all noticed that the strange phenomenon above the void was a sign of the arrival of the thunder tribulation in the sky.

Even Yi Xiaoyao was shocked in his heart. He did not expect that he would temporarily enter the second level of the catastrophe through the Soul-Fired Forbidden Technique, which would actually lead to the thunder tribulation.

This made him quickly restrain all the burning trend of the soul flames, and his cultivation level also stopped.

Because he could feel that this was the second thunder tribulation he would encounter in the future, which was too terrifying.

If it is attracted in advance, then he will not have the confidence to change his mind and deal with a strong man in the third tribulation.

Perhaps just like when the sea of ​​killing was killed, the thunder tribulation would make Tiangang feel afraid, but everyone present would probably die because of this.

Fortunately, after Yi Xiaoyao stopped his cultivation, although his cultivation had temporarily reached the second tribulation, although the black clouds in the sky were still thunder and lightning, they never intended to continue to gather and land.

I guess the thunder tribulation also realized that he had not really reached the second tribulation, but Yi Xiaoyao would not have doubted at all. If he continued to use the Soul-Fired Forbidden Technique to improve his cultivation, the thunder and lightning in the sky would definitely land without mercy.

After taking a deep breath, Yi Xiaoyao no longer paid attention to the thunder clouds in the void.

In the black flames as huge as a hill, his eyes suddenly looked at Tiangang, who was full of surprise.

"After entering the second tribulation, such cultivation is enough!"
Chapter completed!