Longevity starts with learning

In the deep sea trench, in the dark place, Chu Mu was wearing a brand new blue robe, holding a compass, and walking in it.

The compass finger swayed, pointing and locking the area where the space fluctuation was located.

But after a moment, Chu Mu stopped in front of a coral reef, with strange rocks and corals. This time, he happened to be out of the deep sea trench, but was on the seabed at the edge of the trench.

Chu Mu closed his eyes slightly, his consciousness flowed, and he felt carefully.

About an hour later, he slowly opened his eyes, and the spiritual light in his eyes was still there, but he could not hide his doubts.

The space fluctuation was very clear, but it was no different from his previous observation.

At present, he still had no way to break the hidden portal of the ruins.

"Forget it..."

Chu Mu shook his head, raised his hand and wiped it, and a jade slip was suspended in his palm.

The jade slip came from Xie Yu. According to what he said, it recorded relevant information about the ruins here.

The truth of the information remains to be determined.

But the information recorded in it can undoubtedly be used as a reference.

According to the jade slip, this relic was inherited from ancient times and is the location of a cave left by an ancient great master.

Although the portal connecting the cave to the outside world appears once every sixty years, it is easy to pass through the cave portal. After entering the cave, there is still a forbidden formation blocking it.

According to the jade slip, the formation covers the entire cave space. Breaking it forcibly will inevitably cause the cave space to be unstable and cause unpredictable consequences.

Therefore, if you want to enter the cave, you can only take shortcuts.

In this jade slip, the nodes of several large formations are recorded. You only need to break one of the nodes for a short time to open a temporary portal to enter the cave, and it will not damage the foundation of the formation, and it will not affect the cave space.

It is recorded in the jade slip that the Xie family had planned several times before, and they had acted in this way to successfully enter this relic.

Xie Yu's attempt to seize the fourth-level forbidden talisman was naturally because of this.

The inside of the cave is a bit strange.

According to the jade slip, this cave seems to be a test left by the ancient great master for future generations.

Entering the cave is not limited to cultivation level, even Yuanying can enter it.

But any creature entering it will be randomly teleported, and then there will be levels of checkpoints!

According to the jade slip, the so-called checkpoints are also different, and each level is ever-changing. The Xie family has entered it many times and has never noticed the rules, and there are no repeated levels.

After passing the level, you can get the gift left by the owner of the cave.

The degree of this gift depends on the cultivation of the challenger. It is recorded in the jade slip that the Xie family has a Yuanying and even got a great opportunity in it.

It is not clear whether it is true or false, but it is obvious that this cave ruins is definitely not simple.

And the most important thing is...

Chu Mu looked at the extremely obscure space fluctuations in front of him again, and his eyebrows seemed to be more solemn.

According to the records on this jade slip, after the Xie family discovered the traces of the existence of this relic, they regarded it as the family heritage.

Every time after a sixty-year period, the relic is opened, they must lead a large group of Xie family members here quietly to enter the relic to seek opportunities.

For hundreds of years, this entrance has been exclusive to the Xie family. No one has noticed it, and no one has come to share a piece of the pie.

But every time the Xie family entered this relic, they found many cultivators who were not from the Xie family, and even intelligent monsters!

However, according to the records on the jade slip, these cultivators and intelligent monsters, according to the description of the jade slip, do not seem to be creatures in this southern world.

Although there is no too detailed record of this point in the jade slip, it undoubtedly proves that this relic cave has more than one entrance!

This relic cave appears once in a sixty-year period, which means that they are not the only ones waiting for the relic cave to appear.

In other places, or other possible entrances to the ruins, there are other creatures waiting for the ruins to appear, waiting for the chances and luck in it...

What this means is very clear.

The world is bustling, all for profit, the world is bustling, all for profit.

In this world of immortal cultivation, profit means killing, means... bloody storm!

Chu Mu narrowed his eyes and thought for a while, but he didn't get too entangled in the end.

After all, he came for profit, so there is no doubt that he has to pay the corresponding price and take the corresponding risks for the profit he wants.

Moreover, the credibility of this jade slip has yet to be determined.

In this world of immortal cultivation, there is only a difference in the realm of cultivation between people, but there is no difference in people's mind and spiritual intelligence.

No one would be so stupid as to reveal all their details and trump cards when being controlled by others.

Zhao Shuang and the other two, just have low cultivation, they are obviously not stupid.

He was controlling the three of them. It was possible that the three of them were also using the information gap to calculate themselves.

Just like when he was in the Demon Realm, calculating the real demon who controlled him.

If he had trusted without reservation, he would not have lived to this day.

Chu Mu casually threw the jade slip into the storage space, and his eyes moved, fixed on the three closed caves not far away. After watching for a while, he retracted his gaze, took a step forward, and returned to the sky-breaking flying boat in a flash.

This time, with a wave of space, the flying boat was hidden again, hovering in the void, and it was difficult to detect it.

The dozens of blue bird puppets were still orderly placed in all directions, monitoring everything in this sea area. Any abnormality would be connected to the Sky Breaking Flying Boat in the first time, thus reminding Chu Mu in the Sky Breaking Flying Boat.

At this moment, the door of the quiet room in the flying boat was closed again.

In the room, Chu Mu sat cross-legged, with several jade boxes of different sizes in front of him.

When the jade box was opened, several pieces of Nine Heavens Mysterious Gold of different sizes also appeared.

Chu Mu picked up one of the Nine Heavens Mysterious Gold and frowned as he looked at it.

For him, with his level of refining, it was absolutely too difficult to refine a magic weapon, or even to conceive and design a magic weapon from scratch, or even his own magic weapon.

However, this sword-meaning treasure did not seem to be in this category.

After all, from the perspective of the sword pill cultivation system he knew, the orthodox sword intention cultivation and knife intention cultivation did not require any external force.

All the great power was on that sword pill and that knife pill.

The sword pill and knife pill were the condensation of one's cultivation, and they were also their strongest means of attack.

For the sword intention cultivation, spitting out a sword pill would definitely be a fight to the death.

However, the method he cultivated for the knife intention cultivation was not the orthodox knife cultivation method, but the orthodox method of the immortal way of dual cultivation of the body and the law. The knife intention cultivation method, that is, the Kongming knife scripture, was just a means to assist the immortal way of cultivation.

This undoubtedly meant that his knife intention treasure was obviously extremely special, and there were not many examples to refer to.

In other words, whether there was an example like him was probably an unknown thing.

After all, whether it is the sword intent, the sword intent, or even other true intent, unless it is the self-realization of a genius, otherwise, it is basically passed down from generation to generation by major forces.

Moreover, the true intent is unparalleled in attack and attack. Once it appears in the world, it will inevitably be won over by various forces and become the treasure of various forces. With the foundation of various forces, it is naturally impossible for him to appear in a situation where he is obviously practicing the true sword intent but practicing the method of the unified immortal way.

Even if there is, it is definitely an exception among exceptions.

At least for now, the only additional understanding he has about this special case and his sword intent treasure is the word "pure" of the sword path Yuanying.

More ideas are just his own inferences.

"Maybe, I have to experiment a little..."

Thinking, Chu Mu pursed his lips and didn't hesitate too much.

As for refining tools, he is very confident. His foundation in refining tools and his understanding of refining tools are definitely not inferior to any refiner in the world of immortal cultivation.

Even if it is a master of refining in the Nascent Soul Realm, even a master of refining in the Nascent Soul Great Monk, it is the same.

This is not blind self-confidence, but a real fact.

At this point, although on the light screen panel, his refining level is only rated as a third-level upper-grade refining master.

But this evaluation is only because his cultivation cannot support him to refine higher-level treasures, not because his refining level cannot support him to refine higher-level treasures.

Under the "Spiritual Brilliance Blessing", his strongest point has never been a certain skill, but in learning and understanding.

Especially for the absorption of knowledge, it is not something that ordinary people can imagine.

For ordinary people, if they want to learn a certain technique or a certain skill, it may take several years or even longer to learn and understand. For him, under the "Spiritual Brilliance Blessing", it may only take dozens of days or even a few days to complete.

The same is true for refining.

After years of research and study, a huge amount of "spiritual brilliance" has been invested, the two volumes of the Xiandao Sect's refining outline, the countless refining inheritances he collected, the fragments of the recipes, the fusion of the refining systems of the two immortal cultivation worlds, Da Chu and Hanhai...

His refining skills have long surpassed the popular sense of grade division.

The sword-meaning treasure, no matter how special it is, even if it is unprecedented, he can be a pioneer and open up this precedent.

Chu Mu rolled up his sleeves, spread the spiritual paper in front of him, took the pen and dipped it in ink, thought for a while, and a rough idea emerged.

Then, the pen fell, sketching vertically and horizontally, all the thoughts in his mind fell under the pen, depicted on this spiritual paper, and finally, under the special spiritual paper and spiritual ink, it was also vividly presented in the field of vision.

After the first draft was finalized, Chu Mu did not pause at all. Under the "spiritual brilliance", there were countless inspirations and countless ideas for the sword-meaning treasure.

All of these require him to prove their feasibility one by one, and then further select and prove them, and finally, the most perfect one, to conduct a real experiment...

...