The mountain of corpses and the sea of blood moved forward, and one after another demon corpses swept in front of Chu Mu's eyes, and it was not difficult to distinguish his cultivation before his death.

Demons and demons are similar, and most of them emphasize the cultivation of the body and body.

From the size of the body, the viscera and bones of the body, you can clearly get a glimpse of the reason for cultivation.

In this mountain of corpses and sea of blood, as far as the eye can see, there are almost no first-order demon body existences, and they are generally second-order, third-order existences, and there are not a few fourth-order true demons.

Just from these demon corpses, it seems that you can get a glimpse of the cruelty and horror of the ancient demon invasion battle.

The existence of the second and third orders, in today's immortal cultivation world, can almost be regarded as an upper-middle level existence, but in this ancient battle, it seems that it is only ...... Cannon fodder......

Rumble!

When Chu Mu's thoughts were circulating, there was a sudden roar, and he saw the true demon raise his hand and wave, and a wave of demonic qi fluctuated and flickered, and in the sea of corpses and blood, there seemed to be some living beings exploding and annihilating.

Chu Mu looked at it, but he also saw fragments of flesh and blood sprinkled like rain between the surging demonic qi.

Looking around, among the mountains of corpses and the sea of blood, it is obvious that they are not calm.

The faint roar roared, like a charming whisper in the ears, and occasionally saw the phantom appear in the blood-colored darkness, as if he was aware of the horror of the Yuanying True Demon, and soon disappeared into this mountain of corpses and sea of blood.

Obviously, as this true demon said, the corpse mountain and blood sea have existed for too long, and under the great power of heaven and earth creation, no one can figure out what kind of strange existence will be born in it.

Fortunately, under the deterrence of the true demon, there was not much danger along the way, even if there was a little turmoil, but under the magic power of the true demon, there was no slightest wave.

But along the way, it also opened Chu Mu's eyes.

The great power of heaven and earth creation is really mysterious and abnormal.

Between this mountain of corpses and the sea of blood, there are flesh and blood monsters that devour the flesh and blood of the demon body and evolve, this kind of flesh and blood monster has no fixed form, it is strange, but without exception, the flesh is extremely strong.

There are also pure spirits...... Ghosts!

It seems to have evolved from the remnants of the fallen demon race, and the ghost forms are also different, and the ghost and magic powers are also extremely weird, almost impossible to prevent.

There are even more pure bone creatures, Chu Mu even saw a bone demon dragon, ranked in the third order, but he was directly slapped apart by the Yuanying True Demon......

"Soul, Flesh, Bones, ......"

Chu Mu thought about it, although the creatures born in the sea of corpses and blood were weird, they also obviously followed the basic laws of evolution.

Spirit-like ghosts, flesh-and-blood monsters, and skeleton-based demon bone creatures are mostly traceable, and the source can be glimpsed.

A small number of creatures that seem strange and don't know what their source is, but they are only limited by their own cognition, and their sources are obviously all in this mountain of corpses and blood.

Although it was an eye-opener, it didn't seem to be good news for Chu Mu.

Under the protection of the Yuanying True Demon, he was able to move unimpeded in this mountain of corpses and sea of blood.

But if he is alone and comes to this sea of corpses and blood, based on what he has seen and heard, I am afraid it will be a dead end!

When Chu Mu was thinking heavily, in the blink of an eye, a few days passed.

Even if the speed of the Yuan Infant Realm is rushing, in a few days, this mountain of corpses and a sea of blood is still endless.

Until the seventh day, Chu Mu was not quite sure, whether it was the seventh day or not, the demon domain was dim, under the shroud of demonic energy, the sun and moon were not visible, day and night were difficult to distinguish, coupled with the chaos of being imprisoned and bound by the true demon, the time was really difficult to determine.

The sky is still dim, but between the sky, a faint touch of inky black seems to mean ...... The end of this mountain of corpses and the sea of blood is near.

As the distance dragged in, the inky black became clearer and more conspicuous, and finally, what caught everyone's eye was a giant city!

The city is majestic, the city wall is broken, and where you can see it, you can see several huge cracks in the city wall, through which you can also see the rough houses piled up with huge stones in the city.

Just like the mountain of corpses and the sea of blood, the traces of time are not too obvious on this majestic city.

On the contrary, the traces of the ancient battles of that year are still extremely clear.

The thick blood scale on the city wall, the slashing and axe, the imprints left by the magic powers, and even the broken array forbidden inscriptions are all extremely well preserved under the rich true demon qi.

Chu Mu silently looked at the remaining forbidden inscriptions on the city wall, his eyes moved slightly, and he lowered his head slightly, avoiding the gaze of the true demon.

If this is really what the true demon said, this place was once a bridgehead for the demon world to invade the immortal cultivation world, then this city must be heavily guarded and lined with large arrays.

Judging from the true demon cultivators he had just seen in the Corpse Mountain and Blood Sea, what this city had to guard against was probably only a fourth-order ......

In this case, even if the city is broken, as far as the eye can see, there will inevitably be some of it remaining, still operating, or already silent......

Chu Mu glanced at the True Demon who was looking at the city in front of him without a trace, pursed his lips, and lowered his head again to avoid attracting the attention of the True Demon.

"There are differences in the inscriptions of the array forbidden, but the principles should be the same......"

Chu Mu secretly thought to himself, the formation is to use the array forbidden inscription, the power of heaven and earth, and the combination and matching of various attributes of aura, so as to complete the process of one plus one is far greater than two.

Monks of the same realm, facing the big array of the same realm, unless they have a strong understanding of the formation method, or their own combat power far exceeds that of the same level, otherwise, they will basically be crushed by the big array.

Back then, in Jingmen, the sword path primordial infant swept across the country, but in the face of the Jingmen Great Array, he could only first hit the formation master of the Zhengdao Alliance with internal response, and then use water grinding kung fu to eliminate it, and finally deter and force back the formation master.

Back then, if that Righteous Dao Alliance Formation Master hadn't been severely injured by Neiying, it would obviously not have been so easy for the Immortal Sect to break the Jing Sect!

And the great array of this demon domain ......

The core stronghold of the demon clan must be heavily guarded, in the ancient era when the second and third orders were cannon fodder, the large array in the city, even if it was broken, its power was probably not something that ordinary people could resist, I can't say, the fourth order...... It can also be easily suppressed!

Chu Mu's eyes were gloomy, and the depth of "Linghui" had already appeared in his eyes, a broken city wall, and countless broken array forbidden inscriptions, almost like a cocoon, all flickered in his eyes.

Formation, although he doesn't have the perennial dedication to pondering like you like the alchemy refiner, but the refining tool is based on the formation forbidden inscription as the core.

Coupled with the "Spiritual Blessing" thinking wisdom leap, if he wanted to formally enter the formation together, it would be an easy task.

Hanhai has been preparing for two years, although it is only a hasty contact with the formation, but under the effect of the formation prohibition of alchemy, in just two years, the formation realm embodied in the light curtain panel is already at the second order.

This second-order, evaluated by the light curtain panel, is by no means comparable to ordinary second-order array mages!

"Let's stop here."

At this time, the True Demon stopped, turned his eyes to look at Li Xiu and Xu Ning, but his eyes signaled, and the two of them gave up their orders, and jumped one after another, but they broke away from the protection of the True Demon and entered the sea of blood in the corpse mountain again.

Chu Mu was speechless, his vigilance back then was really not wrong at all.

These two "old people" have definitely reached a deal or consensus with this true demon, or they have been completely controlled by this true demon.

I am afraid that what was said back then is true or false, and I am afraid it remains to be distinguished.

"There are two things that need your help from Xiaoyou."

When there was silence, the True Demon looked at Chu Mu and spoke again.

"Please also ask the seniors to command."

Chu Mu looked resigned to his fate.

"First, help the old man's grandson fuse the true demon bloodline and complete the bloodline transformation."

"Second ......"

At this point, the True Demon suddenly paused and waved his hand: "After entering the city, you will know." ”

Chu Mu responded silently, and did not ask, but just glanced at the stupid young man, and he knew it in his heart.

This stupid young man is obviously seriously injured, and this injury does not seem to be the damage to his soul as he guessed, it should be injured...... Sanity?

Chu Mu wasn't quite sure, but there was no doubt that in this case, the bloodline transformation, it must be carefully prepared, and there could not be the slightest impact.

The reason why this true demon allowed him to refine the earth soul fire is probably because of this.

The stronger the true fire, the more refined the bloodline will naturally be, and the more stable this young man's bloodline will be fused and transformed.

It's just that he remembers, this young man, but with a mutated Red Eagle bloodline, why would he take the risk of fusing the true demon bloodline again?

"Demon ...... Demons, demons? ”

Chu Mu looked at the corpse mountain and sea of blood not far away, and he also had an inexplicable feeling of weirdness.

As far as the demon corpse you saw in front of you, if you get rid of that Sensen demonic qi, the form of the demon corpse actually seems to be no different from the strange demon beasts in Hanhai.

Both of them use blood as the source of strength, and both of them emphasize physical cultivation.

The difference between demons and demons is like that between immortal cultivators and demon cultivators, except for the different attributes of strength, there is no difference between others.

"The old man, this grandson, what you want to refine and fuse is a red eagle true demon bloodline, this demon bloodline and the demon beast red eagle bloodline have the same root and origin, what Xiaoyou Ling has to do is to refine the bloodline with real fire, without damaging the bloodline, get rid of the demonic nature, and avoid the demonic nature eroding the official's sanity."

Chu Mu asked: "Dare to ask the seniors, is it a damaged soul or a delirium, what is the specific situation?" ”

In addition to the fusion and transformation of the bloodline, the old man will also lay down a large array to nourish the soul, absorb the essence of the demon soul of the sea of corpses and blood, and nourish the soul of the official, this large array, also needs the help of Xiaoyou's true fire."

Chu Mu raised his eyebrows, obviously puzzled.

Refining the soul, this method is no stranger to him.

After refining the puppet and using the Soul Condensation Stone as the carrier, he often needs to use the soul of a human or a demon.

None of these spirits can be used directly, and they all need to be thoroughly refined to erase all the memories and emotions within the soul.

It's like formatting, deleting everything from the Divine Soul's lifetime, leaving only a blank Divine Soul as the puppet core.

Only in this way can he successfully engrave the relevant information of the puppet in the blank soul, so as to complete the refining of the puppet's control core.

And this young man is the grandson of this true demon, who is good and dignified, and his soul is refined......

If you re-instill the memory......

Is this preparing to refine his grandson into a "slave"?

Chu Mu shuddered a little.

"Not what you think!"

The True Demon glanced at Chu Mu, obviously guessing what Chu Mu was thinking, and reprimanded angrily: "No matter how vicious the old man is, he will never manipulate the bloodline heir!" ”

"If it weren't for Daheng's unscrupulous manipulation of people's hearts, why would the old man need to make such a decision!"

……

(End of chapter)