First of all, let's talk about immortality.

From the memories of the big toad immortal in the original book, it can be understood that in fact, before the birth of the power of chakra, immortal art had been spread in the three holy places, but at that time, immortal art was only a method of using natural energy, and it had nothing to do with chakra. It wasn't until later that the two brothers of Otsuki Yuroi and Otsuki Hamura met the Great Toad Immortal, who was still called Toad Pill at the time, and learned the use of immortal arts from it.

Then the six immortals feather clothes reversed the formula of immortal chakra = physical energy + spiritual energy + natural energy, and then removed the natural energy that is difficult for ordinary people to grasp, and obtained the method of combining physical energy and spiritual energy that ordinary people can also practice as chakra, and then summed up the cultivation method of immortal art today, which is still circulating in the three holy places.

Therefore, in Li Shuimu's view, the practice of immortal art is more like a kind of complement, from the original chakra, which only has its own essence and spirit, to add the natural energy that represents qi, and synthesize the immortal energy of the three elements of essence, qi and god, so that the user can break through the racial restrictions and evolve into an "immortal".

Of course, there are several stages to this "immortalization":

The most basic stage is the "immortal mode" with alienation, and the representative characters are Jiraiya, Yakushidou, etc., even after using the immortals, there will be animal characteristics of the birthplace of immortal arts, such as the typical baby change on the face of Jiraiya, and the snake transformation of the dragon horns and snake tail that grow out of the medicine man's pocket.

In the second stage, there is only a "fairy face" (eye shadow and pupil lines) around the eyes, but there is no ugly animal alienation, and the representative character is Naruto Uzumaki, who has just learned the "immortal mode", also known as the perfect "immortal mode".

The third stage is the appearance of the "Immortal Mode" with a powerful costume, and the representative character is Naruto Uzumaki, who turns on both the Tailed Beast mode and the Immortal mode, and the pupil pattern evolves into "Cross Eyes", and the body shows the prestige of the energy-based robe of the gods; There is also a thousand-handed pillar using the "Immortal Mode", eye shadow + pupil lines + fairy lines on the face, which means that the ability is extremely fast, and the immortal method has a very high increase in the power of ninjutsu!

The final stage is a complete immortalization, showing the Hookama Scepter like the Six Paths Immortals, the Hookama tattoo, wearing a robe with a Hookatama pattern and the Seeker Jade floating behind him, also known as the "Six Paths Mode", the representative characters are the Six Paths Immortals, the Uchiha Obito of the Ten Tails Pillar Force Mode, the Uchiha Madara of the Ten Tails Pillar Force Mode, and the Uzumaki Naruto (still Cross Eyes) who has turned on the "Six Paths Mode".

In Li Shuimu's view, the most important means for the development of immortal arts to the end is to be able to practice the Dao-seeking Jade, which can be called the embodiment of the origin of the world, which is enough to resist Kaguya-hime's swelling Dao-seeking Jade.

Of course, it is difficult to cultivate the Seeking Dao Jade, and it is necessary to practice all the seven chakra nature changes and synthesize them into one, but it is a clear path anyway.

Then there is the eye of reincarnation and the eye of reincarnation, that is, the development of the blood inheritance limit to the peak. Because the strongest illusion is the "Infinite Moon Reading" activated by the Reincarnation Writing Wheel Eye Pupil Technique, the illusion is included in the Blood Inheritance Limit.

The Blood Inheritance Limit can be called the most effective evidence that the Naruto world is criticized for advocating the bloodline theory, and it is the golden thighs that are even more excessive than gold fingers and plug-ins! It's completely a fight for the ancestors, and if there is no bloodline of any of the descendants of the Otsuki clan, namely Uchiha, Senju, Uzumaki, Hinata, and Kaguya, this road is basically not to be thought about.

However, this path to the peak is indeed extremely strong, and the highest-level reincarnation Writing Wheel Eye and Reincarnation Eye have the authority to control the origin of the world. It's a pity that Li Shuimu, who doesn't have the bloodline of the "Creation God", this road is basically extinct.

Finally, he perfected the physical skills of "Eight Gates Dunjia".

In fact, in Li Shuimu's view, the mode after "Bamen Dunjia" opened the "Eight Gates Dunjia Array" is the real "immortal", because opening the human body with the restriction of the whole body chakra can be regarded as breaking through the boundary between the physical body and the spirit, making the temporary spiritual and physical unity and becoming a pure humanoid chakra aggregate similar to the existence of a tailed beast, in Li Shuimu's opinion, that is the real immortal human body!

In fact, Li Shuimu believes that the existence mode of the real immortal human body is actually very simple, that is, it has both the human body and the chakra, and can freely transform the physical body of matter and the natural incarnation body of the chakra, which resembles the existence of a tailed beast.

This is also why, in the future, Naruto Vortex can use both the Immortal Mode and the Tailed Beast Mode, because in reality, there is no fundamental difference between the two powers.

The so-called immortal human body, in fact, is to break through the materialization cycle of the human body, into a natural phenomenon, the natural cycle of the general huge existence, whether it is the tailed beast's chakra natural energy body, or the various blood inheritance boundary abilities of the body, are only part of the ability of the real immortal human body. "Bamen Dunjia" directly opens the physical restrictions with violence, and with the help of the trend of the unity of spirit and flesh, drives the physical body cells and spiritual will to fuse for a short time, so as to explode in an instant with a chakra amount that exceeds the shadow level by hundreds of times, and the whole person is in a state extremely close to the immortal human body, so Maitkai in the original work can have the strength to beat the six spots after completely unlocking the eight gates, which is the power embodiment of the path of the integration of spirit and flesh in "Bamen Dunjia".

However, although the path of "Bamen Dunjia" is right, it is far from perfect. And compared with the complete martial arts system of other world systems, the body skills of the Hokage world are very crude and rude, only the practical use of the application of external power methods, but there is no real internal cultivation method to improve the fundamental physique evolution life level, the technique of "Eight Doors Dun Jia" rudely ripped open the valve and cage that limited the strength of the human body, although it can obtain a short period of liberation and extremely strong strength, but the essence of its physical body has not changed, and it cannot withstand the backlash after the opening of the eight gates, so "Eight Doors Dun Jia" It has become a kind of chicken rib forbidden technique.

This kind of defect is actually the imperfection in the "Eight Gates Dunjia", compared with "Rama Neigong", "Eight Gates Dunjia" is not cultivated through the Brahma Chakra and the Sahasrara directly with the lower qi to pass the chakra, straight into the throat chakra (Shengmen), it is no wonder that the opened chakra (Eight Gates) can not be permanently penetrated, and the opening of the Eight Gates is also harmful to the body. What's even worse is that after the shocking door (abdominal chakra), he did not continue to go down to the bottom chakra, but went directly to the left side and penetrated the heart (death door)!

It's all a mess!

You must know that among the three veins, the left vein is the yin vein, which starts from the root chakra (submarine chakra), and the right vein is the yang vein, which starts from the chakra of true knowledge (abdominal chakra), which goes directly from the abdominal chakra to the left vein.

In the original version of the Eight Gates, the founder may not have acquired knowledge of the three chakras and seven chakras, but the general steps are the same as those in the Rama Nei Gong. And it's not without merit, because he used a clever way to bypass the Agnya Chakra, and the creativity is very good.

That's right, Li Shuimu found that in this world, he couldn't directly practice Rama Neigong, because the Agnya Chakra couldn't be cultivated at all!

Li Shuimu estimated that this eighty percent was because of the invasion of the Divine Tree at the beginning, and the big barrel wood Kaguya Ji stole the fruit of the Divine Tree and took it, and grew the third eye on his forehead, which is the Nine Hook Jade Reincarnation Eye, and snatched a part of the World Origin Authority from the World Origin Will, making himself immortal, and he could only be sealed and could not be killed. Therefore, since then, due to the restriction of the will of the world, the forehead chakra (eyebrow chakra) of all creatures in this world has been sealed, and it is impossible to open the Magatama reincarnation eye without the origin authority (ten-tailed human pillar force).

The restrictions of the world have hindered the cultivation of "Rama Neigong", but Li Shuimu can use "Rama Neigong" to complete the "Eight Gates Dunjia", fill in the Brahma Chakra, the Sahasrara and the Submarine Chakra and the right vein that have not been cultivated, so that the two exercises can be fused and the Agnya Chakra can be temporarily bypassed.

The improved "Eight Gates Dunjia" looks like this:

First of all, use a powerful spiritual cultivation to feel and penetrate the Brahma chakra, that is, to open a new door, absorb the darkness in the void of heaven and earth to feed back to oneself, and fundamentally change the essence of the physical body.

Again, the Sahasrara is also a new one, which removes the restriction of the brain domain and makes the brain completely control the body, and because the Sahasrara is connected, it completely replaces the function of the original door opening and the closing door, and the original opening and closing the door are not open and self-communicating.

Then, divide the left and right sides, through the original open door and the rest door, converge at the throat chakra (birth gate), and then go down to the heart chakra (wounded door), go down to the phantom sea (Du Gate), pass through the umbilical chakra (Jing Gate), abdominal chakra (shock gate), and then no longer go down to the bottom chakra, but turn to the right side, through the human body's yang vein, go up back to the crown chakra, and then walk down the left side of the crown chakra, retrograde through the human body's yin vein, because the attribute is right, the heart is no longer the door of death, and then from the left side to the bottom chakra, reverse through the bottom chakra, also known as the middle palace gate.

Finally, one qi rises from the bottom of the sea upwards and one qi descends from the Brahmana acupoint, and converges at the Agnya Chakra, which is the new Gate of Death, to survive the death, to penetrate the Agnya and the central channel, and to attain great perfection!

Although the name is still "Eight Doors Dunjia", it is no longer only eight gates, but nine gates, plus the submarine wheel as the middle palace gate, in fact, "turning gossip into nine palaces", which corresponds to the idea of "nine is the extreme" advocated by Buddhism. In fact, the yoga chakra system inherited from Tianzhu, although it is called seven chakras, but if you count the 3A - Phantom Sea and Brahma Chakra, it should also be nine chakras, which should conform to the meaning of "number, flourishing in seven, extreme in nine".

Moreover, because the first step is to penetrate the Brahma Chakra, the steps of the underworld and the cultivation of the immortal mode are the same, and the chakra or the door that is opened is permanently opened, and the body is transformed into the immortal body step by step. When the final door of death is opened, that is, the forehead chakra of the eyebrows, it is expected that you should be able to get the third eye, which is the eye of magatama reincarnation, and obtain the immortal body and the immortal eye at the same time, and reach the realm of "true god" like Otsuki Kaguya!

Of course, like the original Rama Nei Gong, this is just one of the cultivation methods, and it is suitable for those who are born with a pure mind or a profound spiritual cultivation.

Another version is available to the average person:

Like "Rama Neigong", first through the middle palace gate (submarine chakra), and then step by step upward, through the gate of shock (abdominal chakra), navel chakra (Jingmen), up to the Phantom Sea (Du Gate), through the door of injury (heart chakra), birth gate (throat chakra), and then no longer go up, but first cultivate the left and right veins, the left vein from the bottom chakra, the right vein from the abdominal chakra, the two veins ascend Qi through the door (Sahasrara), and then combine the "immortal mode" to open the door (Brahma Chakra), and finally the same as the first method, through the final door of death (Agnya Chakra)!

The difficulty of this method lies in the last step, and because it has not penetrated the Brahma chakra at the beginning, it is impossible to absorb natural energy to feed itself, and it takes a long time of practice to progress, but fortunately, there is no requirement for talent, and it can be passed on to others.

Now that he has obtained the immortal art and perfected the "Eight Gate Dunjia", Li Shuimu has no doubts about the road to improve his strength in the future.

It's also time to use the Enlightenment Stone.