The invincible black python Jiao was designated in the air by one of Mu Yu's mouths, it was still with its mouth wide open, and even drooling, its fangs were already glowing with cold light, and the terrifying aura pounced on Mu Yu's face.

But it just stopped in the air, and couldn't move any further!

Then Mu Yu's finger pointed at Chang Tiancheng, and the black python turned its head stiffly, and actually bit at Chang Tiancheng. Chang Tiancheng was startled for a moment, and then as if he remembered something, he snorted angrily, and the rune stone in his hand melted into a black light, and he forcibly turned his black python into nothingness.

"Are you brain-dead? You can crack the formation, and I can control your runes, you really don't change your life! haven't you learned a lesson until now?" Mu Yu said impatiently.

Chang Tiancheng was furious, he and Mu Yu were each controlling a treasure of the Array Talisman Gate at the moment, and neither of them could help anyone.

To a certain extent, Chang Tiancheng suffered even more, because he was an innate talisman master in the merger period, and he had a very strong talisman, while Mu Yu only had the cultivation of the out-of-body period, and the two were not of the same grade at all.

But because of the array hall, Chang Tiancheng was equivalent to breaking an arm, and he stood on the same level as Mu Yu.

It can't be said that it is the same level, if you don't rely on the talisman, Chang Tiancheng is still a cultivator in the merge period, and he is two realms bigger than Mu Yu! Even if Chang Tiancheng's talisman fails, it can't be compared to an ordinary merge stage cultivator, and it is more than enough to deal with Mu Yu's out-of-body stage cultivator.

"Boy, I just don't use spells, I can twist you to death like an ant!" Chang Tiancheng smiled coldly, stepped on his feet, and grabbed Mu Yu like a ghost.

However, the formation patterns under Mu Yu's feet surged, and he did disappear directly in place, and when he reappeared, he was already on the other side of the Bagua Array.

Mu Yu is not afraid of Chang Tiancheng's spells, and he can't use the formation technique on Chang Tiancheng, but it doesn't mean that he can't use the formation technique of the Tiangang Star Array! He can still bless the Tiangang Star Array on himself.

Chang Tiancheng's speed is quite fast, and he is also a cultivator in the merger stage after all, and even a breath can suppress Mu Yu steadily. It's just that Mu Yu is in the Bagua Array, and the breath of the Bagua Array is hundreds of times stronger than Chang Tiancheng, and Mu Yu can even withstand the breath of the Bagua Array, let alone Chang Tiancheng.

After several dodges in a row, the two of them were staggered in the Bagua Array, and they had turned into Dao Phantoms. Mu Yu was not afraid of the opponent's powerful coercion, and his Tiangang Star Array was always able to avoid Chang Tiancheng's pursuit dangerously and dangerously.

"Hide and seek with me?"

Chang Tiancheng was already completely enraged, his fingers moved, and the Dao Dao spiritual power entered the array rune stone, and suddenly the array rune stone emitted a red light, instantly covering the entire Bagua Array diagram.

"I see how you can run for me!" Chang Tiancheng's array rune stone used out of the forbidden art realm, which was much stronger than what Ling Zheng used, as long as Chang Tiancheng didn't take the initiative to revoke it, there was no time limit for the forbidden art realm.

The feeling that Mu Yu hated once again enveloped him, and his Tiangang Star Array had also become invalid, and he could no longer teleport. He controlled the array hall and had the ability to control all the arrays and runes in the world, but the forbidden realm was the ability of the array rune stone, and the array rune stone itself and the array hall were mutually reinforcing, and Mu Yu could not control it.

"Suffer death!" Chang Tiancheng roared angrily, a dagger appeared in his hand, and only by killing Mu Yu could he relieve his anger! Mu Yu also summoned his Shadow Splitting Sword and rushed forward fearlessly.

"Bang!"

Mu Yu was swept away by Chang Tiancheng's breath, and this time, he didn't take any advantage. Although Chang Tiancheng's attack was not fancy, Chang Tiancheng was not Ling Zheng, and in the face of the absolute realm suppression of the merger period, Mu Yu couldn't withstand his blow at all!

Mu Yu only felt a shock in his chest, and the spiritual power of his whole body was a little disordered, but the short exchange instantly caused him to suffer a lot of internal injuries. However, Chang Tiancheng was also hit hard by Zhou Jinglin just now, and that palm was almost a fatal injury for him, so Chang Tiancheng's strength was also greatly weakened, which gave Mu Yu the capital to fight the other party.

Mu Yu took out the sixth-order Imperial Wind Pill and took it, the spell was ineffective here, and the effect of the pill was still there. The Wind Pill can make his speed as fast as the distraction period, which is almost comparable to Chang Tiancheng after being injured.

Chang Tiancheng was very annoyed, he found that he couldn't help Mu Yu in a short period of time, coupled with the huge wound on his chest, his whole person's aura had begun to gradually wither. He understands that if he drags on any longer, he will definitely die!

Mu Yu was sure to drag him down, so he didn't let Lu Xianshi help him.

This is the most aggrieved battle Chang Tiancheng has fought, he has a powerful talisman but can't help Mu Yu. Now, even if both of them are out of the spell, Mu Yu's body technique is still much more dexterous than him, and because of his injury, he almost can't have any advantage.

"Very good!

Chang Tiancheng couldn't delay any longer, and he swept directly towards the groove in the center of the Bagua Array. As long as the array rune stone in his hand is embedded on the Bagua Array Diagram, he can control the entire array hall, and when the time comes, Mu Yu will not have the protection of the array hall and will not be able to control his formation, so why fight with him?

Chang Tiancheng's speed was very fast, and Mu Yu couldn't stop it at all, so he could only watch him press down the array rune stone.

The array rune stone and the gossip array were combined with each other, and suddenly the entire array hall began to tremble violently, and the gossip array was no longer just a formation, but also a variety of runes.

The array patterns and runes burst out from the Bagua Array, and the aura of ancient vicissitudes swept out again, rolling up the two people in the Bagua Array. The two breaths, one black and one white, chased each other and began to transform into a small yin and yang vortex.

The yin and yang vortex seems to be weak and weak, but there is a strong and irresistible rigidity in the weakness, a combination of rigidity and softness, containing the mysterious laws of heaven, which makes people want to incarnate in it, but it is so untouchable.

The black and white qi of the yin and yang vortex shrouded Mu Yu and Chang Tiancheng, both of them were in the gossip array, Rao is Chang Tiancheng couldn't resist this vast and melodious breath, and then the yin and yang vortex became bigger and bigger, sucking both of them into the whirlpool.

Mu Yu felt as if he was experiencing the vastness and vastness of the world, and as if he was watching the flowers bloom and fall in the world. His heart became ethereal, and the strange yin and yang aura echoed with the black and white spiritual power in his body.

The black breath represents death, the white gas represents new life, and the two completely different breaths repel each other, attract each other, transform each other, and seem to maintain a wonderful balance in the dark.

The two men were swept into a hazy world by a mysterious force, where there was nothing superfluous but pure black and white.

Pure, simple, yet so complex, there is an indescribable and terrifying power contained in it.

Mu Yu was a little surprised, the same was true of the world in the dark grass in the past, the dark grass was used to supervise the balance of the whole world, and the yin and yang qi in the Bagua Array was more like expounding this mysterious balance. He tried to understand the balance of the world, but the mood was ethereal and untouched.

Chang Tiancheng's face turned iron blue again, after he combined the array rune stone with the array hall, the imaginary scene of taking over the array hall did not appear. He and Mu Yu came to this black and white world together, and the two seemed to be tied to some kind of power, and neither could hurt the other.

"After the Array Rune Stone and the Array Hall are combined, they will merge into a supreme treasure called Chaos Yin and Yang. The master of Chaos Yin and Yang is only allowed to have one, and the two of us are in the Bagua Array at the same time, it is impossible for you to want to monopolize it. Mu Yu said calmly.

The reason why the Array Rune Gate was separated at the beginning was because neither of the two sect masters was willing to let the other party become the master of Chaos Yin and Yang alone, so it caused Chaos Yin and Yang to be divided into two halves and kept separately. Chang Tiancheng and Mu Yu were in the Bagua Array at the same time, so Chaos Yin and Yang couldn't recognize the master, and directly brought them to this ethereal world.

Chang Tiancheng looked at the black and white qi that appeared from time to time around him, and remembered that there was indeed such a secret, he said disapprerovitically: "Chaos Yin and Yang brought us to this void world, and its purpose is to test the two of us to see which of us is qualified to become the master of Chaos Yin and Yang." Do you think you can compare to me?"

Although the two factions have different forms of expression, they are based on gossip in the final analysis. Chang Tiancheng is the sect master of the Fu Sect, and he is naturally very proficient in the understanding of gossip. He has been immersed in the rune path all his life, and his comprehension of the rune path has reached a fairly high level, and he doesn't believe that he will be inferior to a young man who has just learned the formation!

"Whether you can compare with you or not, it's not up to you to decide. Mu Yu raised his head, and the yin and yang qi around him had already begun to ripple.

Mu Yu is very familiar with this yin and yang qi, he has encountered yin and yang qi countless times, not to mention that he himself has the yin and yang ability of "life and death in the blink of an eye", and he once found a very powerful yin and yang qi in the dark grass, and almost made him trapped in it and couldn't extricate himself.

And at this moment, when he arrived at the Array Sect, the combination of the Array Rune Stone and the Array Hall also produced the supreme treasure of Chaos Yin and Yang, and he once again needed to face the Qi of Yin and Yang.

I always feel that in the dark, everything in the world can't get rid of yin and yang. Yin and Yang control people's life and death, and extremely terrible things will happen if the balance of Yin and Yang is destroyed, just as a small grass can destroy the whole world, it is extremely important to maintain the balance of Yin and Yang.

The two breaths, one black and one white, began to float in the air, as if the two most primitive brute forces in the chaos were gradually transforming all the rules of the world. Whether it's magic, formation, spells, swordsmanship, spiritual power...... Nothing in the world can escape the control of chaotic yin and yang, they represent this world.

Then the mysterious golden inscriptions began to emerge from the yin and yang qi, these inscriptions were quite difficult, they were an extremely ancient and primitive script, and the two of them had never seen them before. Countless inscriptions separated, each rotating around the two people, up and down, rippling in various subtle ways.

Mu Yupan sat down, and his mind moved, and the inscriptions that swirled around the two of them were ninety-nine-eighty-one. The two of them understood in an instant, these inscriptions need to be comprehended by them, and whoever can integrate all the inscriptions will be recognized by Chaos Yin and Yang and become the master of Chaos Yin and Yang!

Chang Tiancheng has already begun to pinch the magic trick, and began to delve into these difficult inscriptions, his talent is indeed very high, although he can't understand these inscriptions, but with the study of the runes, just in less than a moment, there is an inscription that conjures up a shadow and integrates into his body!

"This old fox is not to be underestimated. ”

Mu Yu didn't dare to slack off, and began to study these words. The shape of each text is very strange, and it is impossible to interpret it in a normal way, but he always feels that the words seem to have been seen somewhere, and he has a vague impression.

"Ding!"

Another inscription split into a phantom and merged into Chang Tiancheng's body, but Mu Yu was still pondering the meaning of the inscription at the moment, he didn't even comprehend the first inscription.

Mu Yu frowned, the meaning of these inscriptions felt like they were in front of him, but when he reached out to touch them, he couldn't touch them.

He found that he couldn't find the feeling of being close to the inscription!