Immortal mode, a special secret technique in the Naruto world, the cultivation method is to perceive nature and absorb the ubiquitous natural energy, and fuse it with its own physical energy and spiritual energy in a ratio of 1:1:1 to form an immortal chakra, and the ninjutsu released by using the immortal chakra is immortal.

Previously, because of his cultivation of internal strength, Li Shuimu confused the essence of heaven and earth with natural energy, thinking that the two were different names for one kind of energy. Later, after practicing chakra and ninjutsu for a period of time, he realized the systematic practice of chakra's "True Bamen Dunjia", and Li Shuimu realized that the two were different concepts.

The essence of heaven and earth, or the aura of heaven and earth, the vitality of heaven and earth, etc., in the concept of qi practitioners, is the surplus product of the entire heaven and earth after breathing and exhaling void energy (or chaotic energy), and it is free from the world to give all things in heaven and earth to grow. Ancient monks found that after absorbing and devouring this energy, they could make themselves strong and even evolve, and because they were grateful for the virtue of heaven and earth, they named this energy as the essence of heaven and earth. And summarize the most efficient way to absorb and use this energy, pass it on, and evolve it into the path of cultivation of various sects and races, which is the origin of cultivation.

It can be said that the essence of heaven and earth does not contain will, and if it does, it is a little bit of spiritual power left over from the transformation of void energy by heaven and earth, which contains infinite creation.

In the process of cultivation, if you only practice blindly, you will consume a huge amount of spiritual energy, hinder the growth of other races in heaven and earth, and owe heaven and earth cause and effect. If you don't pay it back, when you reach the depths of your cultivation, heaven and earth will descend on you, and the cultivators call it the "test of heaven and earth", but in fact it is just the "debt collection" of heaven and earth. This is also the reason why practitioners accumulate good deeds in addition to cultivation, in order to restore the cause and effect of heaven and earth.

As for natural energy, you can taste the general meaning from the word "natural", nature is also all living beings, and natural energy refers to the energy of all living beings.

Of course, this is still a bit broad and the concept is not clear. To put it in more detail, natural energy is the aggregate of the pan-consciousness energy of all living beings in the whole world!

Even if it is a stone that has no life characteristics and no thoughts, it is possible to produce jade with energy and spirituality after hundreds of millions of years of evolution. Any kind of substance in the world exudes a wavelength all the time, and the more advanced the life form, the more obvious this wavelength is, and the stronger the energy level. For example, human beings, who can be called the "primate of all things", emit wavelengths, or unconsciously emitted energy, can be said to be very obvious, especially when the mood changes drastically, it is especially significant.

This is why most of the spiritual paths that manifest themselves in different forms are ultimately aimed at mastering oneself and cultivating a "leakless body" – that is, to put an end to this wasteful behavior of unconsciously emitting energy from oneself. At the same time, the path of cultivation requires practitioners to maintain a calm state of mind and avoid violent emotional fluctuations, which is also to avoid being unable to control themselves when emotional changes are intense, and appearing in a state of unconscious divergence of energy.

Therefore, it is said that "forgetting" is not "nothing", but controlling all kinds of strong emotions, not making them explicit, and showing them as if "forgetting" emotions.

Straight to the point.

There are spiritual things in the world, and this energy is emitted all the time, and over the years, it is aggregated to form a huge "natural energy". This kind of energy is usually mixed with the essence of heaven and earth, and it is difficult to distinguish between the two without cultivating people who have these two powers at the same time.

In fact, in the source star of the real society, this kind of energy also exists, but the rules of heaven and earth of the source star are stable and rigid, and it is impossible to show supernatural powers, even if the spiritual cultivation is extremely strong, it can only be cultivated into a weak ability, and it is impossible to interfere with the material reality spiritually, and no one can use the existence of natural energy.

In a fantasy world like the Hokage World, there is a supernatural power like chakra that can break the barrier between reality and spirit, and the rules are not perfect and stable, and it is normal for a huge amount of natural energy to be used.

In fact, in Li Shuimu's view, the collective pan-consciousness energy of all beings in the world is only one of the sources of natural energy; There is another source, and it is also a cruel conjecture: the spirit energy left over from the death of humans in the Hokage World over the years is also one of the sources of natural energy, and it may be the largest source!

This is because the rules in the Hokage world are so broken that it is unbearable to look at - even the basic rules of life and death are not complete! There will even be a blurred life and death such as the reincarnation of the dirty earth, and a forbidden technique such as the ghoul seal that can summon (play) and summon (make) the god of death......

In Li Shuimu's view, this is a manifestation of the imperfection of the rules of heaven and earth or the incomplete evolution of them. The most obvious consequence of this is that it is difficult to reincarnate in this world! After death, it is said that people "return to the Pure Land", and there are very few people who can be reincarnated. For thousands of years, the family of the Six Dao Immortals was freed from bondage, and the spirit of the Six Dao Immortals lived forever after death, and his two sons, Indra and Asura, could be reincarnated from generation to generation.

And others, even if they are as strong as Senju Tsuruma and Madara Uchiha, do not have the qualifications for reincarnation and cannot achieve reincarnation, let alone other people, who don't even know the concept of reincarnation!

Even deeper, more cruel to think about - ordinary people may not even be able to save their souls after death!

After all, the soul also contains energy, carrying the consciousness and spirit of life, but it does not disappear after physical death. But the world has existed for so many years, and the laws of the underworld are incomplete, and there is no reincarnation, so where do the souls of those who have died over the years go?

Therefore, Li Shuimu guessed that in this world, it may be that soon after a person dies, the soul consciousness directly returns to heaven and earth, that is, it is attributed to "natural energy". Only those who were strong in life, who were spiritually strong, and who could also maintain the integrity of their soul consciousness "Return to the Pure Land". But if you die for too long, you will eventually be melted away by natural energy......

The proof is that in the future Fourth Ninja World War, the army of "Filthy Earth Reincarnation" summoned by Yakushidou - all of them were people who died in the past fifty years, and they were at least middle ninjas before their deaths!

Some people may refute that this situation may be due to the fact that the middle ninja and below are all weak and there is no need for "reincarnation", and the characters who have died a long time ago cannot find the body for "reincarnation".

But this reason is not strong enough, and it is still possible not to give "reincarnation" if the cultivation is low during his lifetime, because "reincarnation" is also cannon fodder, and it is useless; But it's impossible to find a body after a long time of death!

Not to mention anything else, just talking about the Uchiha and the Thousand Hands two clans, which have been passed down for thousands of years, and there are many characters who have been handed down and recorded, not to mention that they can't find corpses like Uchiha Shisui! Let's just say that the people of Senju Tsuruma and Madara Uchiha's parents and contemporaries all died in the past hundred years and were buried in the ancestral land of the two clans. Although both clans have been wiped out, there are still traces of the ancestral land, and the "gravedigger" in the medicine master pocket will let go of so many high-level combat powers?

The only reason: it is useless for Yakushidou to find the body, because he can't summon the soul of the dead!

Where did those souls go? Nature is dissolved, melted into the energy of nature!

This is also the reason why the "dead people" who are reincarnated from the Filthy Land will have infinite chakras - because the soul is connected to the "Pure Land", that is, the uncountable amount of natural energy, and the converted chakra is naturally infinite!

And why is natural energy so huge? Think of the exaggerated death rate in the Hokage world – people die almost every day! After death, the soul body returns to the "Pure Land", the consciousness dissolves, and is transformed into natural energy, and when a newborn baby is born, the natural energy transforms into a new spirit body and settles in the new body.

Just like Li Shuimu knows, in the myth without the concept of reincarnation, the depiction of the origin and destination of life: the spirits of all beings are born from the void spirit land, and return to the void spirit land after death, and each person has only one life!

But there is a certain conversion rate between them. After all, the world of Naruto is full of dangers, and there are very few people who can live to die of old age, and many people often die when they are young or even teenagers...... Can a young person have the same size and intensity of spirit as a young child? When transformed, there must be a surplus of natural energy.

What's more, for thousands of years, the birth rate of newborns in the Hokage world has been very insufficient, and the mortality rate is so high, you can imagine how huge the natural energy accumulated is!

This is also why, the sacred tree and Kaguyahime, who absorb natural energy, are the great enemies of the world - there is less natural energy, and in a world without reincarnation, it can be said that they are consuming the origin of the world, and there will be fewer and fewer new lives in the future...... When no new life is born in the world, the world is destroyed.

Therefore, the natural energy that contains the will of all living beings will have self-saving behaviors - after eating the chakra fruit, Otsuki Kaguya will get pregnant without marriage and have two children, Otsuki Yuroi and Otsuki Hamura.

That's why, when the two children grew up, they overthrew and sealed their mother when Kaguya was about to destroy the world - they were originally nurtured by natural energy through Kaguya's body, and they can be called the embodiment of natural energy, and of course they have to work hard for the survival of the Hokage world and save the world.

Therefore, the natural energy has its own will, so it is very dangerous to control the natural energy. For example, cultivating the Immortal Mode, there will be all kinds of terrifying consequences after failure, in fact, the soul will fails to control the natural energy, but is attracted by the natural energy. And even if the cultivation is successful, you must be careful of being eroded by natural energy.

"MD, in the end, it's still yin!" Li Shuimu said with a gloomy face, "Originally, I have always used the innate true qi instead of natural energy to use the immortal mode, after successfully cultivating the "True Eight Gate Dunjia", the cultivation was promoted to the seven-star peak, I thought that I would be able to get a part of the world authority, so I controlled the pure natural energy and used the immortal mode once, I wanted to experience what the orthodox immortal mode of this world is like, but I didn't expect ......"

"Who gave you this confidence?" Li Shuimuying's clone said coldly, "Even if it is as strong as the Six Dao Immortals and Kabaya Hime, and the strength is all eight- or nine-star power, isn't it still yin by the natural energy of this world?" Especially the Six Dao Immortals, he has basically been under the control of the will of this world all his life. He's like that, so where are you better than him now? ”

"......" Li Shuimu's body was speechless, "Damn, I should have discovered it a long time ago, my cultivation has improved too quickly, and my mood has not improved enough, and there will always be problems!" Not to mention ......"

As he spoke, Li Shuimu slapped his thigh, "Alas! I can't prevent it, but this time I finally understand what it means! ”

Seeing the annoyed look of Li Shuimu's body, the shadow clone felt empathy, "Alas! After all, we are only one person, and even with the backing of the Reincarnation God Domain, it is still too unrealistic to fight against the will of the entire world......"

Sighing, Li Shuimuying's clone said, "Actually, we should have noticed it a long time ago. Think about it in the original book, all the people who use the immortal mode actually have some changes in their thinking. Nothing else, mainly the pupil lines, the changes in the eyes, the meaning of the representation is too serious! ”

After the immortal mode is activated, the eye shadow and facial tattoos that appear on the body are not serious, because it is like some advanced ancient martial arts, and when they cultivate to the depths of the essence, some visions will also appear on their bodies. For example, from the world of "Dragon and Tiger Gate", "Yijin Sutra", "Jiuxiao Zhenjing" and other divine skills, practice to the profound realm, "war marks" will appear on the face. This is because the power of any system, cultivating to the depths of the essence, and the same end in different paths, is to go on the road of comprehending the laws and rules, ascending from the magic to the Fa, and then entering the Tao from the Fa, and naturally there are some visions in the process.

But the changes in the eyes...... As we all know, as the saying goes, "the eyes are the windows of the soul", the change in the eyes also represents the change in the soul. What's more, for people who use the immortal mode, the pupil lines can actually be attributed to "beastification", which is a serious problem!

Because this is not a natural change in oneself, but due to the cultivation of the immortal mode, it has been eroded by natural energy.

In fact, it is not only the immortal mode, but also the tailed beast mode of human pillar power, and the tailed beast chakra also shows extremely strong corrosiveness like natural energy. Like Naruto Uzumaki, who was first eroded by the Nine-Tails Chakra, he showed symptoms of loss of humanity and an outbreak of bestiality; In the later nine-tailed mode and nine-lama mode, the whole body was full of golden light, and it seemed that it had become great and tall, but the "cross eyes" looked less and less human; As for the "Six Dao Mode" that finally fused the Six Dao Immortal Chakra, it is still a cross eye, and there is a floating Dao Seeking Jade behind it, which looks really powerful, but the temperament is even less human, and it is like an immortal god......

And by extension, like the three major pupil techniques, the white eye, the writing wheel eye, and the reincarnation eye, have been developed, although they are powerful, they are also very different in the mind.

Writing wheel eyes, ordinary one-hook jade to three-hook jade is fine, although it also needs a violent emotional change to open, but the mental cultivation is enough and can it be controlled? The kaleidoscope writing wheel eye that was stimulated to open by seeing the death of the friend you care about most in your heart, and the eternal kaleidoscope writing wheel eye obtained by seizing your brother's eyes, were full of sin from the beginning, and under the agitation of the heart, extreme blackening was the inevitable result.

The eye of reincarnation, the eye of writing wheels has been developed to the apex, and the magical eyes that can be derived from the unity of Indra and Asura Chakra and can control a certain amount of origin power are naturally not something ordinary mortals can want. In vain to control forces that do not belong to him, and to call himself a "god" in an empty eye, Nagato's tragedy was doomed from the beginning.

The white eye, which seems to have the least ascension stage among the three major pupil techniques, is actually the most fundamental power of the Celestial Visitor Da Tsumu clan. And the reincarnation eye, which can only be promoted by capturing thousands of pairs of eyes of its own clan, this promotion method also reveals the greedy, ruthless, and ruthless nature of the big barrel wood clan. The white eyes are born pure and flawless, as if they were empty, and they really indicate that my heart is free and ruthless.

"I obviously found something unusual, but I took it for granted and ......ignored it," Li Shuimu said in a deep voice, "This kind of silent impact on the mind is the most terrifying!" I now somewhat understand why the Six Realms Immortals preach, but they want to eliminate the natural energy, because it is very dangerous! ”

"Alas, after the cultivation of this Dao is promoted, it can be seen that the dawn is coming, but I don't think that after the dawn, it may not be really bright and infinite!" Li Shuimuying looked out the window and said.

Outside the window, the sun was about to rise, dawn was in sight, but the sky was still dark.

It's a cloudy day......