Longevity starts with learning

Two figures appeared like ghosts from the gap in the broken city wall, and returned to the rocky beach outside the city in an instant.

The demons entrenched here were still sleeping soundly, and the two hid in the darkness, still speechless.

What he saw and heard was too shocking, and this strange power was too beyond cognition.

After a long time, Chu Mu slowly spoke out the doubts that had existed in his heart for a long time: "Are the records of ancient times really credible?"

After all, whether it was what he heard from the Daheng female cultivator or the ancient records in the Changsheng Sect's Sutra Pavilion, they all clearly explained the origin of this Tianyan holy beast.

It was originally an outsider creature, evolved into the mother of the sand-tailed scorpion, and even evolved into a terrifying group of sand-tailed scorpions, sweeping the world of immortal cultivation, and no one could stop it.

It was only when the great supernatural powers of the upper realm came that the mother of the sand-tailed scorpion was suppressed, and then the immortal inheritance of the upper immortal world was continued.

But the problem is, how can the world of immortal cultivation, where the highest level of cultivation can only reach the Nascent Soul stage, possibly support such a terrifying existence as the Heavenly Evolution Holy Beast?

Not to mention, such a terrifying existence is still fighting with the descending great supernatural powers from the upper world in this world...

Furthermore, is such a terrifying existence really something that the mere world of immortal cultivation can ban and suppress?

Can thin vines tie up a giant beast beyond cognition?

In the past, his cultivation level was still low, and it was still difficult to detect clues. Now that he has reached the middle stage of the Nascent Soul, there are such clear facts repeatedly in front of him...

The so-called ancient secrets, no matter how you look at it, are completely nonsense...

"It's too long ago, and it's hard to tell the truth after all..."

The leader of the Changsheng Sect was also a little confused, his voice was low, and the fatigue between his brows was obviously more intense.

After a while, the Changsheng Sect Master seemed to have calmed down a little, and slowly said: "Junior brother, do you have a way to isolate the heaven and earth from sensing?"

Chu Mu was silent for a while, and looked up at the dark sky. Based on what he had just seen and heard, the Changsheng Sect Master's guess should not be wrong.

At least in this Cangshui City, He did not pay extra attention.

Just like when he was trapped in the illusory reincarnation, even if he became a god and the world believed in sacrifices, he could not pay attention to every one of them.

More of it was the instinctive reaction of the objects entrusted by the sacrificial intentions of the sacrifices in various places.

To isolate this world from sensing this hub, although it is almost like playing with fire under its nose, it is obviously not completely impossible.

As for the demon in the middle stage of the Nascent Soul...

With the Changsheng Sect Master, a great sword cultivator, there is naturally no need to care too much.

The sword attack is almost invincible to the same level, let alone when the realm is crushed.

Chu Mu sat cross-legged, with a touch of spiritual light blessing, looking at the dark sky from time to time, with a thoughtful look on his face, and occasionally picking up the jade slips to record the inspiration he got.

He already had a plan for what kind of formation should be arranged to isolate the induction of heaven and earth.

The only problem is how to prevent the formation of the immortal world from being weakened too much in this strange and alienated world.

This is the core key.

The leader of the Changsheng Sect sat on a huge rock beside him, with a torch-like gaze, looking around, and also faintly emitting some spiritual consciousness to cover the traces of the two.

After several hours, dusk fell, and the already dark sky became even darker, but in this darkness, there was also a bit of enchanting blood color.

In this strange night, the demons that were originally dormant in the wild were obviously much more active.

The fourth-level demon lying on the rocky beach has changed its lazy appearance during the day. Its crouching body has begun to emit a trace of cultivation aura.

This bloody night seems to be of great benefit to the demons. Looking around, the demons are all in a state of cultivation.

The brown-red alienated aura lingering between heaven and earth, under the reflection of the enchanting blood light, the entire sky is like a flowing blood-colored scroll, which is very strange.

Chu Mu looked up and saw a little understanding in his eyes.

It is obvious that the sacrifice was not just in Cangshui City. It is very likely that it was a large-scale sacrifice all over the place where the demons are entrenched.

This sacrifice has once again aggravated the alienation of heaven and earth.

If it is really a blood sacrifice, then the demons will definitely go out again to hunt down the monks and creatures, and even start a war again to plunder enough blood food for the next sacrifice.

And the fact is, just as Chu Mu guessed, the blood-red dusk dissipated, it was still early morning, and the demons in Cangshui City were out in force.

The roars of evil demons resounded through the world, and countless demons of all kinds were clearly in a strict order, heading north in a mighty and evil manner.

"That fourth-level demon is still in the city."

The head of Changsheng Sect looked at Cangshui City and said in a low voice.

"It's okay."

Chu Mu looked calm: "After I set up this formation, you just need to kill it as soon as possible, and you will be safe."

The head of Changsheng Sect nodded, and said affirmatively: "The middle stage of the Nascent Soul... It's not a big problem."

Chu Mu said nothing more, and concentrated on thinking about this formation used to isolate the induction of heaven and earth.

The formation is divine, although it is only a compliment from outsiders, but for him, this is an indisputable fact.

As long as he is given enough precious and sufficient spiritual materials, nothing is impossible within the power range of this cultivation world.

In the next few days, Chu Mu traveled around Cangshui City. After the demons came out in large numbers, the number of demons in the city also decreased a lot.

The outer city was empty and less noisy, while in the inner city, there was only a fourth-level demon lying alone under the altar, chanting unknown strange tunes from time to time, just like a devout believer, completely ignoring the things in the city.

In this way, Chu Mu was spared many possible troubles. It was just some low-level demons that could not detect his existence at all, let alone his deliberately hidden formation arrangement.

It was not until the eighth day that all these arrangements were barely completed.

On the rocky beach, Chu Mu held a square formation plate and concentrated on sensing this formation.

Under normal circumstances, a formation with a grade of up to fourth-level upper grade, even if it is arranged, every link of the formation requires extremely complicated targeted tests.

Only in this way can it be ensured that the formation is fully activated and running at full capacity without any mistakes, which will lead to flaws, affect the power of the formation, and even lead to failure.

But in this Cangshui City, in this strange world, there is obviously no condition to test.

In fact, in order to conceal the formation, he did not do any test at all. After the formation was completed, each link of the formation was immediately sealed and silent to avoid being detected by the demons.

"Junior brother, is this formation feasible?"

As soon as Chu Mu put down the formation plate, the Changsheng Sect Master who had been waiting for a long time could not wait to ask.

"No problem."

Chu Mu responded. Although he did not test it, he simulated it many times before setting it up. With the blessing of a touch of spiritual light, there would be no mistakes in the formation.

"Once this formation is activated, you must kill the fourth-level demon at the first time, and you can't give him the slightest chance to react."

Then, Chu Mu gave another instruction.

"Yes."

Changsheng Sect Master nodded, rolled up his sleeves, and held a cold long sword in his palm. The blade was tilted, and even if it was extremely restrained, the terrifying sharpness was difficult to see directly with the naked eye.

With Chu Mu's level of weapon refining, it is not difficult to see that the sword blade of the Changsheng Sect Master has been cultivated to the limit of the spiritual treasure.

As long as the Changsheng Sect Master's cultivation level breaks through, this treasure can be naturally advanced to the fifth level.

A top-grade spiritual treasure for attack, and the Changsheng Sect Master's own cultivation level, plus the advantage of the enemy being in the dark and the unexpected advantage...

If it still cannot be obtained, it can only mean that this fourth-level demon must be strange. Then, this fourth-level upper-grade magnificent formation will not block the induction of heaven and earth, but create an opportunity for his escape.

After all, if the demon who is like a believer is not solved in the first time, it means that it is very likely to attract the attention of that terrifying existence.

With the weirdness of this world, if you don't escape...

You will probably lose your life here.

"Junior brother, don't worry. Even if there are some omissions, with the horror of such an existence, at most, they will only pay some attention to it..."

"There must be great limitations in this. Otherwise, the Nine City Defense Line would not have lasted until now..."

As if he had noticed Chu Mu's concerns, the Changsheng Sect Master explained.

"It's okay, proceed as planned."

Chu Mu shook his head, jumped up, and flashed like a ghost, and disappeared into the gap in the city wall.

The Changsheng Sect Master followed closely behind, and the two of them appeared at the edge of the square again after just a dozen breaths.

Neither of them had stepped into the square. With the weirdness of that sacrifice, it was not difficult to see that the entire square, the altar, the sculptures, and even the underground spiritual veins had become one, becoming the hub of this weird world.

Even if He did not pay attention to such an existence, the induction of heaven and earth must be extremely strict.

Especially with a fourth-level demon sitting here and controlling this place, the possibility of an outsider entering and wanting to hide completely is extremely low.

At this moment, this fourth-level demon, just like before, was lying on the ground, slowly breathing in the rich brown-red alienated spiritual energy between heaven and earth.

A blood sacrifice directly jumped from the early fourth level to the middle fourth level. Although it violated common sense, its leap cultivation obviously also needed time to stabilize.

Chu Mu estimated that this was probably one of the reasons why this demon was still sitting here.

At this time, perhaps it was the induction of heaven and earth, or perhaps this demon sensed something ominous. The demon, who had been quietly breathing in the alienated spiritual energy, slowly raised his ferocious beast head, and a pair of scarlet eyes as big as lanterns, slowly looked around.

Looking around, he didn't notice any clues. The demon seemed a little confused, but he still lay on the ground again, breathing in the alienated spiritual energy again, and stabilized his leap cultivation...

...