Longevity starts with learning

"Level ninety-nine..."

After stepping on the last step, Chu Mu stood on a towering platform. The most eye-catching thing that caught his eye was the light blue wall that occupied the entire field of vision.

Looking around, there is nothing else on the entire high platform except this light blue wall.

Chu Mu seemed a little cautious about this yet another unknown place. He observed it carefully before looking at the light blue wall in front of him again.

Only then did he realize that what he thought was a light blue wall was actually a huge stone placed on a high platform!

However, because of its huge size, everything he saw was covered with light blue crystals, so he thought it was a wall.

The boulder is nearly two feet high, extends more than six or seven feet in length, and is about one foot thick.

The whole body of the boulder is glowing with light blue fluorescence, but it is extremely crystal clear. Even if it is nearly one foot thick, it seems that the gray wall behind it can be seen through the jade.

After observing for a moment, Chu Mu seemed to have thought of something. His consciousness surged and he suddenly rummaged through the storage talisman. Within a moment, he held a jade slip in his hand.

With his spiritual consciousness penetrating in, he looked at the light blue jade in front of him, his eyes already filled with shock.

"It's... Tianhenjing!"

Chu Mu's voice was trembling. He subconsciously approached and reached out to touch the huge sky mark crystal.

Feeling the warm and cool touch, Chu Mu couldn't hide the excitement in his heart, but faintly, where his fingers touched, the flickering formation lines also poured cold water on his hot mood.

Despite this, the eyes looking at Tianhenjing in front of him were still eager.

Tianhen Crystal, named after the sky, can be imagined how precious it is.

If it weren't for chance, he might not even know this name.

The so-called Tianhen Crystal has a very simple function, it is only for burning information!

In the world of immortality, this type of carrier for recording information is undoubtedly a special existence.

The secular world uses paper as a carrier to record knowledge and information and inherit civilization.

In the world of immortality, the lowest form of recording is generally paper books, but this paper is not ordinary paper, but spiritual wood paper, and the ink used for writing is also spiritual ink.

The spiritual ink of some books that record spells even needs to be mixed with some special traces of spiritual materials to ensure that the recorded information is true and useful.

At the next level, the most common one is the jade slip.

Jade slips can generally only record text and images.

The material principle of making jade slips is exactly the same as that of the photo stones and trace screens on the market.

The spiritual materials used are generally first-grade, top-grade inscription crystals.

As for Tianhenjing, the only things that can be recorded are words, influences, and sounds.

In fact, this kind of record carrier undoubtedly has great limitations in the world of immortality. After all, the world of immortality is endlessly mysterious. With the effect of the inscription crystal, there are too many things, and it is difficult to completely record them.

In the world of immortality, everything is basically a matter of a thousand miles, and nothing can be missed.

On top of ordinary jade slips, there is a higher-level record carrier, which is a variety of record carriers refined from second-grade high-grade spiritual materials, ground trace crystals.

It is said that, including divine soul aura and mana fluctuations, it can basically record most of the information in the world of immortality.

Although his bamboo dragonfly can also record the breath of the soul and the fluctuation of mana, it is not refined from the Earth Mark Crystal.

Instead, the first-order inscription stone was used as the main body, mixed with some earth mark stone powder, to achieve a weak effect.

And this effect will undoubtedly be somewhat distorted. If the cultivation level is slightly higher, it will even be difficult to record and retain.

This was also the most important reason why he didn't dare to confirm it directly after noticing the strange soul aura and mana fluctuations of the strange hairtail fish before.

And the fourth-grade high-grade Skymark Stone in front of me...

It is said that even the traces in the sky can be engraved in it, and there is nothing in the world that cannot be engraved and recorded.

Although this must be an exaggeration, the fourth-grade high-grade grade is undoubtedly enough to prove its rarity.

According to his understanding, these fourth-grade high-grade sky mark crystals are derived from the second-grade high-grade earth mark crystal veins!

You must know that the derived mineral deposits and associated mineral deposits from ordinary mineral veins are generally of the same grade, or one grade higher.

As for the second-grade high-grade mineral veins, it is necessary to breed and derive the fourth-grade high-grade mineral veins, which spans two entire levels. The difficulty and rarity of it are completely conceivable.

Not to mention, it is still such a huge and complete piece of Skymark Crystal...

"Immortal Dao Sect..."

Chu Mu couldn't help but sigh at the arrogance of this ancient sect.

Using such a huge piece of Skymark Crystal as a record carrier...

How much information and inheritance are recorded and engraved in it?

Can't imagine...

He circled around this huge piece of sky mark crystal, and finally had to suppress the greed in his heart under the extremely obvious effect of the prohibition formation.

After pondering for a moment, he tried to regain his composure and sat cross-legged in front of the boulder.

His understanding of the existence of the fourth-level high-grade people only came from the few words in the jade slips.

He only had this rough concept, and he didn't know much about the specifics.

How specific it is, perhaps you can only know it by seeing it yourself.

After all, with the power of the Skymark Crystal, an existence the size of a palm can record countless information...

And this huge piece of Skymark Crystal...

His thoughts were swirling, but as he slowly calmed down, distracting thoughts slowly dissipated.

After that, he mobilized his consciousness and, according to his knowledge of the jade slip, slowly touched the Sky Mark Crystal Stone in front of him.

And at the moment when his consciousness touched the Sky Mark Spirit Stone...

It was not any of the situations he had expected...

The familiar feeling of dizziness came again extremely abruptly!

When the feeling of the sky and the earth dissipated, he stepped firmly again and looked around, and the scene that came into his sight...

"What is this?"

Chu Mu's pupils shrank suddenly, as if he was horrified, as if...confused?

He looked around, and it was still the towering hall, and the plaque hanging high still had the three characters of the Immortal Dao Pavilion written in dragons and phoenixes.

The steps were still high, the jade was still crystal clear, and the dragons and phoenixes were carved, which was extremely exquisite.

Everything was the same as the hall he was in just now.

But...

Where is the Sky Mark Stone?

Chu Mu looked at the emptiness in front of him, and was only horrified!

Such a huge piece of Sky Mark Stone, just now, in that short period of time, it disappeared in the dizzy feeling?

Chu Mu tried to recall, he remembered that just now he was

sitting cross-legged in front of the Sky Mark Stone, and then... his spiritual consciousness touched...

a dizzy feeling... the Sky Mark Stone... disappeared?

"Illusion?"

Chu Mu was a little confused, but soon, he put this thought aside!

He remembered clearly that just now he personally touched the Sky Mark Stone and circled it many times. The array pattern on it was uneven and the texture was cool...

Everything was vivid and clear!

He looked around, the original Sky Mark Stone was gone, but two doors appeared on both sides of the gray-white wall behind.

On the eaves of the upper door, there were two ancient characters engraved... "Law"... "Spell"... respectively.

"Law... Spell..."

Chu Mu murmured softly, thinking.

This is undoubtedly easy to understand.

The so-called magic, in layman's terms, refers to the magic and secret arts of various attributes in the world of immortal cultivation.

But if these two words are separated, the meaning is completely different.

The so-called method refers to the method of cultivation.

And the so-called technique... refers to the hundred arts of immortal cultivation, and various magics are just one of the hundred arts of immortal cultivation.

In other words, the method refers to the practice of immortal cultivation... and the technique refers to all the means of protecting the practice of immortal cultivation.

The scene in front of him is very reasonable.

But... the Sky Mark Crystal is in front, which is undoubtedly very unreasonable!

Even... terrifying and weird!

Where did the Sky Mark Crystal go?

Why did these two doors appear after the Sky Mark Crystal disappeared?

What is the reason for this, why is it so?

He looked around, full of confusion, and even more unspeakable fear.

"Linghui!"

After a moment, he whispered in his heart, wanting to calm the confusion in his heart with Linghui and detect the strange clues in front of him.

Then, the "Spiritual Blessing" descended, and the confusion in his heart was also calmed down at this moment.

He looked around again. Under the "Spiritual Blessing", there was a leap of thinking wisdom, and a calm concentration as if the sky was falling.

His divine sense was released, covering the surrounding area of ​​dozens of meters, and every detail was visible. He looked and observed bit by bit.

"No..."

But after a moment, Chu Mu seemed to have noticed something, and his brows frowned slightly, and the suspicion in his eyes became more and more intense.

All the characteristics proved that he was still in this hall called Xiandao Pavilion.

But it seemed... there were many traces that proved that he was not in the original Xiandao Pavilion.

In the perception of divine sense, this Xiandao Pavilion...

Too clean!

There was no impurity at all.

This was the case in the air, the ground, the walls, and the entire hall!

He walked from the end of the hall to the high platform, and the traces that should have existed were gone at this moment, as if some kind of power had directly wiped out this trace.

But just now when he was in this hall, apart from the abrupt feeling of the world spinning, there was no abnormal fluctuation.

It seemed that after the feeling of the world spinning, he was teleported to a hall that was exactly the same as the Xiandao Pavilion before.

The only difference was that the Sky Mark Stone that should have existed was gone, and it turned into two wooden doors, one law, one technique...

But... if this was really the case, what was the meaning of such an abrupt teleportation?

Chu Mu was puzzled. Even with the "Spiritual Brilliance Blessing" and the leap of thinking and wisdom, he was still full of doubts.

After pondering for a long time, he looked at the two doors of "law" and "technique" again.

Then, he took a step and wanted to go to the door of "law".

But this step, as soon as the foot was raised, it was an extremely abrupt stop.

Chu Mu was slightly startled, and the horror and incredible rapid spread in his eyes filled his heart in an instant.

"How is it possible..."

He muttered to himself, unbelievable...

...