What kind of existence is the causal line, in fact, to be honest, Jun Mianchen doesn't understand it very thoroughly now.

It's like an ethereal thing, but it is rigidly rationalized in everyone, and it can't be understood by the way of thinking on Earth in a previous life.

If we look at this world according to the Tao of Incense and Fire or even the higher level of cause and effect, there is no substance in this world that exists independently, but whatever exists in this world, there will inevitably be an inseparable connection with all things.

As small as a speck of dust or as large as an entire continent, they are all substances that objectively exist in this world, so if you reason according to the theory of causality, it is not impossible for the Demon Realm Continent to have a causal line.

Merely......

Jun Mianchen can't imagine for the time being, what kind of existence can it be that can be connected to an entire continent with a causal line?

Observing the faint silk threads that seemed to be shuttling in the endless starry sky, Jun Mianchen and Nirvana had no chance to walk in this barren continent of the ancient demon world, and it was a month to walk.

In the past month, Ji Yin has been observing Nirvana's actions all the time, Ji Yin has its special means, as if the entire continent is covered with its eyeliner.

And every time Ji Yin reported to Ji Yang God, the situation was exactly the same, so that Ji Yang God gradually relaxed his vigilance and began to pay attention to his "big things".

In fact, Jun Mianchen and his party are indeed just like the situation reported by Ji Yin to Ji Yang God, and they don't have any clue at all.

In this desolation that has not come to an end after walking for a month, if it weren't for Nirvana's belief that the clan lord of the Blood Mastiff clan would not deceive himself, I am afraid that even Jun Mianchen would have lost confidence.

According to the calculation of the foot, his group has already arrived in the southwestern region of the Sandu Continent, but the scenery here is exactly the same as the barren one they have walked before, and there is no possibility of any life at all.

Not to mention demon cultivation, even if it is a fierce beast that has not opened its mind, or a grass and tree that grows at will, there is no trace of it at all.

A month passed, Ji Yin was in the shadows, sneering at Nirvana Wuyuan and the others continuing to walk towards the barrenness of the southwest, Ji Yin disdainfully completed the last report to Ji Yang God with that cold voice, and then anxiously shouted to eat something wonderful.

The god of Jiyang also knew that there was only a barren area in the southwest, and all the vitality there had long been swallowed up by himself and Jiyin.

In order to speed up the progress of the "big thing", the god of Jiyang recalled Jiyin, no longer monitored Nirvana and others, and began to plot his "big thing" with all his heart.

Time flickered, and another full month passed.

It has been nearly two and a half months since Jun Mianchen and his party left Long Xize and started their journey southwest.

The God of Jiyang has completely put his mind at ease, and he is almost about to forget about the existence of Nirvana.

Along the way, Nirvana was very calm, and there was no frustration or disappointment in the slightest.

Even after walking for nearly two and a half months in this barrenness, no trace of life was found.

As for the others, whether it is Ran Ji, Ping You, or the High Priest and the Red Devil, they will all have a more or less sense of loss in their hearts.

Because this southwest is almost at the end.

The endless starry sky above the canopy became more and more fully enveloped, and the end of the continent that could be seen was getting shallower and shallower.

All this seemed to indicate that their group was about to reach the end of this continent, that is, the end of the southwest.

Here, as the blood mastiffs say, there is still a land suitable for survival.

Here, like all the desolation that has been walked before, there is nothing but dead silence.

In two and a half months, Jun Mianchen began to have some subtle changes.

Because there was no aura in the ancient demon realm, and the demon aura existing in this barren realm was too thin, so that Jun Mianchen, a monk from the human realm, had hardly meditated in the past two and a half months.

A monk who has been cut off from the aura is like a fish that has lost its water source.

Jun Mianchen's body began to feel weak, and the disadvantages of not being able to regularly carry out the Zhou Tian cycle and absorb the aura were most directly reflected in the loosening of the cultivation and realm to a certain extent, and it seemed that even the Yuan Ying in the Mud Pill Palace was slightly sluggish.

If it weren't for the fact that Jun Mianchen had been lucky enough to temper his body at the bottom of the East China Sea before, and had already entered the realm of becoming a baby in the flesh, and there was a powerful qi and blood infant to continuously supply energy and strength to the body, I am afraid that at this moment, Jun Mianchen would have been unable to walk for a long time.

In order to reduce the impact of losing the absorption of aura, Jun Mianchen began to swallow a large amount of elixir containing aura, barely maintaining the daily circulation of the aura required by the primordial infant and the body.

After eating the pill, he picked out the spirit grass in the realm in the bottle and continued to refine the pill, and then ate it after refining, all the consumption and spitting were completed by the pill, and after a long time, Jun Mianchen seemed to have become a medicine jar.

But this is not a long-term solution after all.

Because any pill has its medicinal properties, and if a person swallows more pills, a kind of drug resistance will naturally arise. When you swallow the same pill again, the medicinal power you can produce will become lower and lower.

Nirvana Wuyuan turned his head and glanced at Jun Mianchen, who was a little pale, he saw the shadow of the galaxy in Jun Mianchen's eyes, and also saw the persistence and tenacity in Jun Mianchen's eyes.

The more he saw this gaze, the more anxious Nirvana became in his heart.

If there is no place where there is a demonic qi in the entire southwest, I am afraid that Jun Mianchen will not be able to continue to follow the team after a long time.

At that time, the only way is to let him hide in the Bottle Realm and never come out.

Sighing silently, Jun Mianchen smiled freely at Nirvana, indicating that he was fine.

Nirvana nodded his head, his eyes were as calm as ever, turned his head, and continued to lead everyone towards the end of the continent, striding forward.

......

I don't know how long the days have passed.

On this day, Jun Mianchen skillfully took out an elixir from his sleeve, which was a gathering elixir.

The Gathering Spirit Pill does not have much other effect, but only exists as an ordinary pill rich in spiritual energy, under normal circumstances, when fighting with others in life and death, the monk will often swallow the Gathering Spirit Pill to replenish the spiritual energy in time.

Jun Mianchen took the Gathering Spirit Pill in his hand, shook his head with a wry smile, and gently rubbed the surface of this pill, then raised his neck and swallowed it into his stomach in one gulp.

When the pill entered the throat, it immediately turned into a pool of spiritual liquid, seeping into all corners of the body along the eight veins of the Qi Sutra, and was frantically absorbed by the five internal organs that had long lacked the nourishment of spiritual energy.

Alas......

Jun Mianchen sighed, looked up at everyone's concerned eyes, and then shook his head with a wry smile.

"There are only 30% of the medicinal power left...... Moreover, I don't have much left Gathering Spirit Pill, I'm afraid it won't last long, I still have a lot of Spirit Grass, but there is no point in continuing to refine the Gathering Spirit Pill. ”

Jun Mianchen silently took out the remaining Gathering Spirit Pills, divided them according to one pill per day, and after counting the numbers, he carefully put away all the Gathering Spirit Pills again.

Ping You's face was worried, grabbing Jun Mianchen's sleeve, his eyes were slightly red.

Jun Mianchen laughed, stretched out his hand and touched Ping You's head, looking like he was fine at all.

But who can't see that one of his faces, let alone slightly white, is now bloodless.

"It's better to ...... You'd better enter the Realm in a Bottle, and wait until we find the ...... in the southwest. Demon cultivators in the southwest, let you come out again......"

Ran Ji was also worried, but when it came to the demon cultivation in the southwest, she was also hesitant and hesitated.

Jun Mianchen grinned and patted his chest fiercely with his hand.

"It's okay!Don't worry, you see, I'm not good, or my face is a little bad, let's keep going, it's been three months, maybe hope is ahead!"

Jun Mianchen laughed, forcibly concealed his weakness, and took the lead in walking in front of everyone, walking towards the sky that was getting closer and closer.

Nirvana Wuyuan took a deep breath, frowned slightly, didn't know what was going on in his mind, and after glancing at everyone, he continued to walk forward.

At this moment, Rao is extremely firm, and there is no way to waver.

Is there really a demon cultivator in this southwest......

There was a word that he did not say to the people.

Because he was afraid that everyone would lose faith.

In fact, since a month ago, he has sensed that the so-called southwest is a barren land, and there is no land that can survive.

But Rao is like this, Nirvana Wuyuan still kept silent, and continued to move southwest with everyone.

Because Nirvana Wuyuan had already said to Jun Mianchen before he came to the Ancient Demon Realm that he insisted on coming to the Ancient Demon Realm, not on a whim, but in the dark, he felt the call from the Ancient Demon Realm.

For others, it is limited by their realm, by their vision, and by their perception of the world.

Therefore, they may not be able to understand what the call of the ancient demon realm is.

And Nirvana is different, Nirvana is one of the seven children of the ancient demon world thousand years old, and was given all the hopes by the demon ancestors of the ancient demon world tens of thousands of years ago.

Therefore, after Nirvana dissipated and completely atavized his ancestors, he got far more atavistic memories than others.

Nirvana has no chance to know, the ancient demon world, or let's say it's the demon world.

The Demon Realm, like the other heavens and all worlds, exists in a much larger world.

As the saying goes, there is a sky outside the sky, and there is a wider world outside the world.

The Demon Realm and the other Heavens and Ten Thousand Worlds are nothing more than carriers that exist in another vast world, carrying different lives to survive and the constant evolution of different races and cultures.

And the various realms that are the carriers seem to be a spatial concept, and there is no life at all.

Actually, it's not.

The demon realm and the other heavens and all worlds are also conscious.

In other words, there are certain signs of life in these different realms.

Say something incredible and abstract.

Like the Demon Realm, the Human Realm, the Demon Realm, and even the other heavens and ten thousand worlds, they are actually all independent and interconnected living beings.

It's just that this life form is too macroscopic, and ordinary people can't touch the level of exploring the essence of the world at all.

In the past, people who were able to touch this high level were all the pinnacle power of the third step of cultivation, or the transcendent existence of the Dao Ancestor level.

And Nirvana, as a powerhouse at the peak of the second step, was able to barely have a rough understanding of this world, and it was all because of the ancestral inheritance and memory of the Chitose Tribulation at that time.

If this were not the case, Nirvana would never have been able to know the nature of the world.

But.

It is precisely because now Nirvana has no chance to know these mystical secrets.

That's why he's so sure.

Since the Ancient Demon Realm can summon himself, who is one of the Seven Sons of the Thousand Years Old.

Then the ancient demon realm must have a way to reshape it.

Hope, right by your side.

Whether you can grasp it or not depends on yourself.

......