The snow-white flying ship flew quickly through the chaotic void.

After leaving the Yuanli Secret Realm, Chu Mu and Xue Yinling did not intend to continue looking for other secret realms. In one case, they had found the secret realm recorded by the Snow Clan. They spent some time and had a considerable harvest, but they encountered great dangers and almost gave their lives.

Second, it is more difficult to find other secret realms without a target, and the probability of encountering danger is also greater.

A trip to the secret realm made them realize that it was not enough to come out to explore with their current strength. At least, they had to become a real emperor.

The two of them secretly decided that they would never go out to explore the world without the Emperor Realm. After all, some trump cards can only be used once or twice. After all, their own strength is the most important.

The two of them checked their gains on the flight ship.

There are many Yuanli crystals. If you calculate it, you will find that there are more than 100,000 yuan in total. The small ones are the size of a human head, the large ones are more than one person taller. The smallest ones are one foot, the largest ones are three or four feet, with a total of more than one thousand plants. The most precious Yuanli Origin Stone has more than one hundred pieces.

Not to mention Yuanli Crystals and Yuanli Spiritual Medicine, the value of more than one hundred Yuanli Origin Stones is extraordinary. Just look at the previous one-step emperor who had to take out a snow Origin Stone under the pressure of life and death crisis, and his flesh was painful.

In general, although Chu Mu and Xue Yinling did not master the secret realm of Yuanli this time, they also gained a lot.

What surprised Chu Mu was that he could not see what the regular multi-faceted crystal obtained from the origin of the Yuanli Secret Realm was.

The crystal seemed white and transparent, emitting a faint luster. But I could not feel the slightest fluctuation of the aura. It seemed like it was just a rather strange crystal, but Chu Mu could be 100% sure that this crystal was extraordinary.

The first reason is that it is located below the origin of the secret realm.

The second reason: No matter what kind of power he uses to wrap it, he cannot penetrate deep into the multi-faceted crystal and is completely isolated from the outside.

Xue Yinling also studied it for a while, but nothing was studied. Even if her predecessor was knowledgeable, she could not recognize what it was.

This aroused great interest from Chu Mu and Xue Yinling.

This crystal is very regular. Chu Mu counted it carefully and found that it had a total of 108 sides, like a carefully polished gem.

I can’t tell anything, so I can only put it away first. Return to Taikong Sword City first, and then check the relevant classics.

After rushing to the road with all their might, they finally returned to the ancient sword city and breathed a sigh of relief, because after entering the ancient sword city, it means that they are truly safe.

If it is not safe in Taikoo Sword City, nothing is safe.

After quickly returning to Tianjiao Camp, Chu Mu and Xue Yinling went straight to the classics. They looked up the records of various natural treasures, but they spent more than ten days. They almost searched through the classics about natural treasures, but they did not find any records related to polyhedral crystals.

"Isn't this crystal a treasure?" Chu Mu couldn't help but think about it a lot, and discussed it a lot with Xue Yinling, but he still had no clue.

Chu Mu casually drew out a classic. This classic is called "Ancient Romance". He opened it and read a few pages. He was immediately attracted and temporarily put down the polygon crystal.

The original records in this book are related to the gods and demons, and also to one race, that is, the Yuan clan.

The Taichu God Realm, the Taishi Demon Realm, and the Origin Yuan Realm are the three main worlds of the chaotic universe. Similarly, there are three major races within these three main worlds.

Gods, Demons, Yuan tribes.

The gods have unique talents in their spiritual and souls, the demons have unique talents in their physical strength, and the Yuan clan has unique talents in their Yuan power. These three major races, like the Chaos Giant Beast, are all life in the second sequence.

There are some records in the classics about the birth of the three major races and the disappearance of the Yuan race, but they are not very detailed.

Chu Mu had known these things before.

The subsequent records were something he had never understood.

The cultivation of the gods is mainly based on spiritual power. When it reaches the level of the Great Emperor Realm, it condenses the soul, and when it reaches the dominant realm, it condenses the spiritual origin.

The cultivation of the demon clan is mainly based on the body. When it reaches the level of the Great Emperor Realm, it will condense the demon soul. When it reaches the dominant realm, it will condense the origin of the body soul.

The Yuan clan’s cultivation is mainly based on Yuan power. When it reaches the level of the Great Emperor Realm, it will condense the Yuan heart, and when it reaches the level of the Dominant Realm, it will condense the origin of Yuan power.

The three major races have their own unique features, which are their racial talents.

"If the talents of the three major races were gathered together, what would it look like?" Chu Mu said with some emotion, and Xue Yinling nodded: "If the talents of the three major races were gathered together, they would probably become the most perfect life."

The two continued to watch.

In the classics, there are some records about the soul, demon and soul and the soul of the soul.

When Chu Mu and Xue Yinling saw Yuan Xin's record, they were stunned. Then, Chu Mu quickly took out the multi-faceted crystal, looked at the classics, and compared them carefully.

"Is this... this is the so-called Yuanxin?" Chu Mu's tone was indescribable surprise.

In comparison, it is the same as the records in classics.

The Yuan people's cultivation is mainly based on Yuanli because they have unique talents in Yuanli. Their Yuanli is extremely powerful and domineering, and they are incredibly powerful. They don't even need any powerful martial arts. Just simple martial arts promotion, they can exert their own strength to the extreme, which is very terrible.

In the peerless realm, the Yuan power will be condensed into Yuan Liquid, and when it reaches the Great Emperor Realm, it will be condensed into Yuan Xin. Yuan Xin is the product of the solidification of Yuan Liquid. The Emperor's Yuan Xin is a regular polyhedral. According to the records in the classics, the Emperor's Yuan Xin is one step, the twelve sides, the twenty-four sides and the thirty-six sides.

The Yuanxin of the Two Steps Emperor is forty-eight sides, sixty sides, and seventy two sides.

The Yuanxin of the Three Steps Emperor is eighty-four sides, ninety-six sides and one hundred and eight sides.

"In other words, the polyhedral crystal we obtained is the Yuanxin of the peak Yuan clan of a three-step emperor?" Chu Mu said, feeling incredible.

The Yuan clan is too long now, and it has disappeared without leaving many traces. Therefore, there are few records about the Yuan clan, which seems very mysterious. Chu Mu never expected that during a trip to the secret realm between him and Xue Yinling, he actually found the Yuanxin left by the Yuan clan.

After being happy, Chu Mu was a little confused again. What is the use of this Yuanxin to him?

If the Yuanxin you found is of no use to you, it is like a decoration, at best, a relic that witnesses the Yuan clan, that's all.

Continue to read the classics, and there is no record of how to use Yuanxin.

"I can only explore it myself." Chu Mu said intimately.

The two left and returned to Wushuang Tower and Hanxue Tower respectively. Next, Chu Mu temporarily put down his practice and used all his time to study Yuanxin.

He tried various methods, burned with fire, smashed with force, and slashed with swords, but he could not destroy the Yuanxin at all. This Yuanxin was extremely hard, and he also tried to drop blood, but the blood could not seep into the Yuanxin at all.

In short, Chu Mu tried all the ways he could think of, but he still had no choice but to do anything, and the Yuanxin was like a stubborn stone.

No method is useful, Chu Mu can only give up for the time being.

"It seems that this thing is useless." Chu Mu casually put Yuan Xin aside. Since it is useless, it does not seem precious and does not care so much.

After not practicing for several days, Chu Mu took out a large piece of Yuanli Crystal, intending to absorb the power of Yuanli Crystal to practice the Truth Seeking Art and transform it into great true power, so as to communicate the origin of the sword path and improve his cultivation bit by bit.

Putting a large piece of Yuanli crystal beside him, Chu Mu closed his eyes and began to use the Truth Seeking. Suddenly, a powerful suction force appeared, and the pure Yuanli contained in the Yuanli crystal was pulled out and rushed towards Chu Mu.

The moment the Yuanli crystal emerged, Yuanxin, which was placed aside by Chu Mu, suddenly trembled, and the faint light became stronger, and at the same time, a suction force was generated, as if a long whale was sucking water. A pure Yuanxin was pulled out from the Yuanli crystal and quickly entered the Yuanxin. The light on the Yuanxin flashed.

The speed at which Yuanxin absorbed the crystallization power of the Yuanli was more than ten times faster than Chu Mu, but Chu Mu had no idea because he was immersed in the feeling of the pure and powerful Yuanli entering the body and being refined, which was very comfortable.

At some point, Chu Mu could not feel the pure and powerful Yuan power pouring into his body, and immediately stopped practicing and opened his eyes. The large piece of Yuan power crystal in front of him had already disappeared without a trace, as if it had never appeared.

"How could it be?" Chu Mu frowned slightly. The pure primordial power contained in the large piece of Yuanli crystal was amazing. He estimated that it would take at least five days to absorb it, but now, it has only been less than half a day.

Is the Yuan power in this Yuan power crystal relatively weak?

Chu Mu didn't know why, so he took out a large piece again, and according to the size, it was almost enough for him to absorb it for five days.

Close your eyes and practice again. This time, in less than half a day, the crystallization of the Yuanli disappeared without a trace.

Chu Mu was really surprised this time. After looking around, he couldn't find the root cause and subconsciously looked at Yuan Xin who was put aside.

Immediately, Chu Mu took out a large piece of Yuanli Crystal and still used the Truth Seeking Art to start practicing. However, this time, the practice was not the kind of practice that was wholeheartedly, but the practice was distracted, while paying attention to the movement of Yuanli Crystal.
Chapter completed!