Finally, some primeval creatures came together and followed Zhao Yu a hundred feet away. They seemed to have discovered the power of the Scarlet Immortal Sword, and they didn't dare to get too close to him.

These primeval creatures were so murderous that they couldn't wait to kill Zhao Yu immediately. In fact, they were summoned from the Chaos Immortal Crystal, and as time passed, their vitality would also drain rapidly, and eventually turn into a dry bone.

Thundered!

Suddenly, an overwhelming force blasted towards Zhao Yu, and the power of that force was extremely terrifying, it could almost blow the mountains up.

Bang!

This time, the Scarlet Immortal Sword was not the opponent of that force, and Zhao Yu was immediately knocked out with the sword for thousands of zhang.

The stone walls around the tomb were suddenly knocked down by him.

"Roar ......" An ancient creature that exuded terrifying immortal power fluctuations all over its body let out a long roar, which immediately made the Demon Mountain tremble.

He is too powerful, the terrifying blow just now, if it weren't for Zhao Yu's blood-colored immortal sword, he would definitely be shattered.

At this time, Zhao Yu found that he seemed to be approaching the center of the Demon Mountain, and the summoning power here became stronger and stronger.

Bang!

The primeval creature behind him blasted out a palm again, knocking Zhao Yu out thousands of feet again, and this time he crashed through more than a dozen stone walls in a row.

At this moment, Zhao Yu was shocked to find that the summoning in the depths of the Demon Mountain had skyrocketed dozens of times. Then he lost consciousness and rushed towards it like a puppet.

While!

Suddenly, a loud sound came from the depths of the Demon Mountain, and in an instant, all the primeval creatures calmed down, even the most powerful primeval creature.

Zhao Yu immediately stood up and rushed forward as fast as he could, but at this time, the primeval creatures behind him actually stopped and did not chase after him.

Soon after, a huge burial chamber appeared in front of it, it was almost like a large hall, very large, and it seemed that the sound of the Ding came from there.

It was a very empty hall, so big that it was a thousand miles in circumference.

After a long time, Zhao Yu suddenly found the skeleton of a human immortal clan, and in the hand of the skeleton, he was still holding a strange ancient book, which kept flashing with a strange luster. Therefore, Zhao Yu discovered its existence.

A fragment of a Chaos Stone armor was scattered around the bones, and a Chaos Stone Knife shattered into several pieces nearby.

Zhao Yu carefully observed those Chaos Stone fragments for a long time, and finally judged that they seemed to be of the same type of material as the Chaos Stone Armor and Chaos Stone Knife on his body, and they also belonged to the stones on the outer layer of the best Chaos Immortal Crystal.

That strange ancient book seemed to have been refined by the Immortal Gold Sacrifice, and there were hundreds of pages.

Zhao Yu observed the work of half a cup of tea and was extremely surprised to find. It is the Chaos Immortal Sutra of the ancestors of the Liu family.

At this moment, Zhao Yu's heart was extremely excited, and he couldn't help but tremble. He entered the Magic Mountain to find it. In the Heavenly Desolate Realm, the excessive mining of Chaos Immortal Crystals in the endless years has made the Chaos Immortal Crystal veins almost depleted, and the Chaos Immortal Crystals are becoming more and more rare.

If Zhao Yu wanted to cultivate to the Immortal King Realm at the fastest speed, he would have to need a massive amount of Chaos Immortal Crystals, if it was before, it would be almost impossible. However, if he comprehends the Chaos Immortal Sutra and becomes a Chaos Immortal Master, he will definitely be able to find enough Chaos Immortal Crystals, and even the chance of finding the best Chaos Immortal Crystals is also very high.

"Hahaha......" Suddenly he finally couldn't help laughing.

In the Origin Immortal Realm and the Strange Demon Realm, almost all powerhouses who want to cultivate quickly must have a large number of Chaos Immortal Crystals to assist their own cultivation.

After Zhao Yu opened the Chaos Immortal Sutra, a strange light suddenly shot out, and they were brilliant, like bright stars.

The Gu Immortal runes were like stars twinkling, shining brightly, turning into mysterious formulas.

Zhao Yu continued to turn the pages of the book, recording those Gu Immortal runes one by one into his own sea of divine consciousness.

After a long time, he finally finished reading this Chaos Immortal Sutra, and couldn't help but show horror on his face, this ancient scripture was too mysterious and complicated. It is indeed extremely difficult to fully comprehend the meaning.

"No wonder, since ancient times, there have only been a total of five Chaos Immortal Masters in the Heavenly Desolate Realm, and although the Liu family has such a strange book, only that First Ancestor has cultivated to become a Chaos Immortal Master. Zhao Yu sighed in his heart, it was too difficult to become a Chaos Immortal Master.

The content recorded in the "Chaos Immortal Sutra" is too mysterious and complicated, and it takes a long time and a lot of energy to comprehend, and it is impossible to achieve it overnight.

However, Zhao Yu was also extremely pleasantly surprised to find that once he cultivated into a Chaos Immortal Master, he could sense the stars, explore the topography of mountains and rivers, and calculate all kinds of luck.

"No wonder it is rumored that once you cultivate into a Chaos Immortal Master, you can compete with an immortal powerhouse like the Immortal King. Zhao Yu secretly praised in his heart.

After a while, Zhao Yu took away the Chaos Immortal Sutra, and then he dug a pit in the ground, buried the skeleton, and finally bowed deeply.

There was nothing in the empty tomb, Zhao Yu searched for a long time, but he couldn't find the immortal ding who saved his life.

Suddenly, Zhao Yu shook his head and gave up looking. Now that he has obtained the Chaos Immortal Sutra, he has nothing else to ask for, he should go back immediately. However, once you leave this burial chamber, I am afraid that you will encounter those primeval creatures again.

"What should I do? Even the powerful Origin Immortal Realm Immortal King has been trapped here for tens of thousands of years, and if I can't find a way out, I will definitely not be able to hold out for a few years. Zhao Yu frowned, groaning in his heart. He knew that the magic mountain was very dangerous, and if he stayed for a long time, he would definitely die.

After a long time, Zhao Yu held the blood-colored fairy sword and walked towards the outside of the tomb step by step.

As soon as he walked out of the tomb, a terrifying roar was heard, and a dozen primeval creatures appeared, all of them with hideous appearances, all of them different, and they were outflanking him.

A terrifying primeval creature was the most powerful, he had three heads and six arms, his eyes were as deep as the ocean, breathtaking, and he was wearing armor, and he moved slightly, and the void around him suddenly trembled.

"This primeval creature is really too powerful! I'm afraid that in the outside world, only the peerless powerhouse of the Immortal King Realm can suppress him. Zhao Yu was extremely shocked in his heart, did not hesitate, and immediately fled desperately.

"A lowly cultivator, the Immortal Clan, also wants to escape. The primeval creature suddenly emitted a wave of divine consciousness.

Almost at the same time, his six arms moved together, and suddenly erupted into suffocating fluctuations of immortal power, and the ancient creatures around him suddenly trembled and retreated.

Buzz! Buzz!

The six big hands of the primeval creatures flew towards Zhao Yu, and everywhere they went, the void was imprisoned.

Zhao Yu urged the Battle Dao Immortal Technique with all his might, and in an instant, the blood-colored Immortal Sword changed into thousands of sword moves, immediately splitting the void in front of him, and flew away all the way.

(End of chapter)