Or related to the unique culture of Fuso, there are relatively few ninjutsu used for defense in the ninja world, and some are relatively high-level, and the ninjutsu level is at least B-level, such as the "Water Escape-Water Array Wall" of the Fog Ninja, the "Earth Escape-Earth Flow Wall" of the Rock Ninja, etc. Of course, some famous ninjas have their own defensive ninjutsu, such as Jiraiya's "Needle Jizo", Orochimaru's "Jiujutsu", and the "Thunder Escape Armor" of the Thunder Shadow series.

According to Lei Bin's calculations, this should be related to the amount of chakra. The application of ninjutsu is all chakra-intensive, and in the middle and lower ninja levels, the amount of chakra is not enough, and it is not enough to use attack ninjutsu and illusion, how can you use such a "big energy-consuming head" as defensive ninjutsu. As for the defensive ninjutsu that can be performed by the ninja like Hinata-ryu's "Returning to the sky", it is completely rare in the ninja world. This should also be related to the Hyuga flow body technique, which is relatively chakra-saving, so it can be used in the middle of the ninja to use "Huitian".

And the infinite existence of chakra like the human pillar force has its own defensive ninjutsu of the tailed beast, such as Naruto's "Demon Fox Coat", and Iara's "Sand Shield" and "Sand Armor". But they are special cases and will not be discussed here.

Among the Five Elements Escape Technique, only Wind and Fire Escape do not have defensive ninjutsu, but Wind Escape Chakra can passively improve the speed and agility of the ninja itself, and it is the least easy to be attacked, while Fire Escape is the most aggressive, but the ninja itself needs defense the most. Therefore, as a pure fire ninja, Lei Bin urgently needs to create his own defensive ninjutsu.

This is how the "Chakra Coat" was created.

This is Lei Bin's reference to the principle of the "Mahayana Iron Cloth Shirt" that he cultivated, and simulated a part of Naruto's "demon fox coat", aiming to cover a layer of physical chakra around his body for defense. With Lei Bin's chakra at this time, it is enough to bear.

In fact, Lei Bin's chakra at this time was extremely large. Chakara essence is the fusion of spiritual energy and physical energy, that is, the power of the unity of "essence" and "spirit". Lei Bin's own chakra generated by the fusion of a six-star "god" and a four-star "essence" has at least five stars, that is, the amount of chakra that has endured to the quasi-shadow level at the peak, and its chakra quality is extremely high, definitely not worse than ordinary shadows.

In addition, its four-star "qi" (that is, innate true qi), in addition to being used as a substitute for natural energy, synthesize immortal chakra with "essence" and "god", it can also be used to replenish "essence" and "god". To put it bluntly, it is used as a "power bank" to supplement Chakra. And the characteristic of innate true qi is that it can be continuously regenerated, so its own chakra can also be said to be endless, almost comparable to a tailed beast.

Relying on excellent chakra control and a generous amount of chakra, Lei Bin quickly constructed the "Chakra Coat" roughly.

Of course, the original version is not actually a "coat", at most a membrane made up of an entity chakra clinging to the surface of the body. And the defense power failed to meet expectations, at most it could resist D-level ninjutsu, and a stronger C-level ninjutsu could break the defense.

Lei Bin understood why there were so few pure chakra ninjutsu, and the power was indeed limited. It is no wonder that ninjas have to practice chakra nature changes after the middle ninja, firstly to increase the power of ninjutsu, and secondly, to passively improve their own attributes by relying on chakra nature changes.

If it's a Tu Dun Chakra, it's a perfect match for Chakra's coat! However, Lei Bin didn't, the change in the nature of the Fire Escape Chakra Lei Bin was completed, but as long as he was not NC, he would not inject the Fire Escape Chakra into the "Chakra Coat" - he didn't want to self-immolate!

So if you think about it carefully, being able to create a pure chakra that is as powerful as the Spiral Pill is A-grade, and the fourth generation is indeed a very remarkable person.

Of course, if you want to say that the inspiration of the Spiral Pill is derived from the Tailed Beast's Tailed Beast Cannon, the Fourth Generation's Eye just cleverly appropriated the principle of the Tailed Beast Cannon to create the Spiral Pill, that's also true. But the Tailed Beast has existed for thousands of years, so why didn't other people have the consciousness to use the principle of the Tailed Beast Cannon to make Spiral Pills for so long, but the Four Generations did it?

It is people's ability to discover and use it!

The love of the United States has said: "Genius is one percent of inspiration and 99 percent of sweat, but that one percent of inspiration is the most important, much more important than the 99 percent of sweat in the back!" ”

Therefore, the fourth generation of people is the father of the protagonist, and life is a capital NB, don't explain!

Having said that, the four generations are to change the chakra form into a ball, but the inside is the chakra flow disorderly, thus maximizing the power of the spiral pill. This naturally can't be completely copied, after all, the Spiral Pill is an offensive ninjutsu, and the Chakra cloak is a defensive ninjutsu, if it also makes the Chakra flow disorderly, then it is yourself who is injured first.

Therefore, Lei Bin changed the disordered flow to an orderly downward flow, so that the chakra coat has the function of unloading, creating the "chakra coat version 2.0". However, the defensive improvement is still not ideal, and he can only withstand C-level ninjutsu, which is far from Lei Bin's expected goal of at least being able to resist B-level ninjutsu.

Fortunately, Lei Binling (noisy) has a lot of sense (holes), so with the current "Chakra Coat 3.0", he is completely immune to B-level ninjutsu, and even the average A-level ninjutsu can resist for a while! Therefore, he can resist Ning Ci's "soft fist method - Bagua Sixty-four Palms" without injury.

Ning Ci and the three of them were also very clear about the defense ability of pure chakra, so they raised questions, and Lei Bin patiently answered: "Keep your eyes open and take a good look, I will increase the amount of chakra to make the 'coat' bigger, so that you can see more clearly." ”

As he spoke, Lei Bin increased the output of the chakra, only to see that the "chakra coat" around his body suddenly thickened and expanded, like a piece of armor on his body. Ning Ci hurriedly looked at it, "This ...... This is hexagonal? Honeycomb! ”

However, I saw that the "chakra coat" around Lei Bin was not a whole, but a honeycomb-like structure composed of small hexagonal high-density armor-like chakras, and the "border" spliced by the hexagons was a rapid and flowing chakra, which was the true face of the "chakra coat"!

"The honeycomb structure, the most stable structure in nature. With a large number of hexagonal high-density chakra armor pieces forming the main body, coupled with the border as an orderly flow of chakra, it takes into account the defensive ninjutsu of defense, unloading, and shock. Lei Bin said proudly, "The defensive ninjutsu of pure chakra definitely has an A-level standard, my creativity is good!" ”

"It's a great ninjutsu, but it consumes a lot of chakra, right?" Ning Ci asked calmly.

"On the contrary, because the structure is stable, even if it is controlled into a thin film and clings to the body, the defense is very strong!" Lei Bin explained, "And the thin layer of membranous is not much according to the surface area of an adult, at least the consumption is much less than your Huitian." As for the actual defense, you have also seen it just now, I controlled the 'Chakra Coat' to unload and move all the chakras you attacked to the ground, so the ground was shattered into powder, but I was fine at all. ”

This idea actually came from a comic "Dragon and Tiger V" that Lei Bin read in the first life, a set of new technology martial arts "Titanium Polar Body".

As a set of new technological martial arts, the concept of "Titanium Polar Body" is to develop the human brain domain, so that the spirit has a strong control over the body, and then absorb the titanium element to toughen itself, and improve the body's defense and attack power. There are a total of seven layers of this set of martial arts, and the seventh layer is also the highest realm called the Heavenly Pole Body, which theoretically calculates that the attack power and defense power are unlimited, which can be regarded as a high-tech version of the "sanctification of the flesh".

There are four small levels in the realm of the Tianji body, the full name is "Tianji Four Advances": it is divided into triangular armor, quadrangular armor, hexagonal armor and the final return to the basics.

Lei Bin borrowed the concept of this exercise, controlled the chakra to generate solid angular armor pieces, and used the flowing chakra flow to connect and combine the pieces of caramelized chakra slices together, covering the body surface, completing a new "chakra coat".

Except for the last "Back to Basics" Lei Bin didn't understand and didn't figure it out, the first three Lei Bin of the "Tianji Four Advances" have all been successfully transformed: the first into Triangular Armor, which can be immune to C-level ninjutsu and resist a wave of B-level ninjutsu attacks; The second into the quadrangular armor (diamond armor), which can defend against B-level ninjutsu for a long time, and A-level ninjutsu can also resist it; The third layer of hexagonal armor (honeycomb armor) is immune to B-rank ninjutsu and can withstand a wave of A-rank ninjutsu attacks.

"That's amazing!" Ning Ci couldn't help but sigh, "But it's not easy to master such a powerful ninjutsu, right?" ”

"Well, if you want to learn this ninjutsu, you need strong chakra control!" Lei Bin nodded and said, "It's not enough to learn to climb trees and tread water, you also need more cultivation to improve chakra control!" However, according to my estimate, Ning Ci and Tian Tian should be able to learn. What do you think? Are you interested in learning? ”

"Yes! Yes! Tian Tian was pleasantly surprised, with such a powerful defensive ninjutsu, she was naturally interested in learning.

"Such a strong ninjutsu, are you willing to teach us?" The calm Ning Ci asked rhetorically.

"I'm your teacher now, so I can teach you." Lei Bin affirmed.

"Do you need us to do anything?" Ning Ci asked again.

"Naturally, you will have to pay a price." Lei Bin touched his chin and said, "Na, after all, I'm just your temporary coach, it doesn't matter if I teach you some small tricks to control Chakra, but if it comes to actual ninjutsu, you need to pay some." ”

In the ninja world, the inheritance of ninjutsu is very strict, in addition to the real master and apprentice, the general leader will also teach students some small skills, want to learn ninjutsu, in addition to family traditions, teachers, there are only transactions, tasks to come.

Hearing Lei Bin say that he had to pay a certain price, Ning Ci couldn't help but feel nervous. He is from the Hyuga family, and the most precious thing on his body is a pair of white eyes, could it be that Mizuki has an intention for his eyes?

"Well, it's 500,000 taels per person." Lei Bin seemed to have thought it through and said seriously.

"What? 500,000 taels? Ning Ci shouted in surprise.

"What? Are you too expensive? Lei Bin's eyes widened and said, "This is an A-level ninjutsu that can be used stably, and it is not difficult to cultivate, this price is very cost-effective!" ”

"No, no, Mr. Mizuki, we're not too expensive!" Tian Tian hurriedly waved his hand and explained, "We think it's too cheap!" A-grade ninjutsu must have at least tens of millions of taels on the market, or is it priceless, we can't believe it! ”

Lei Bin pursed his lips, "I haven't been long after I created this ninjutsu, plus I'm going to get married recently, and I urgently need money; In addition, it is also pleasing to the eyes of a few of you, and it is cheap for you. Now, do you have any cash, or do you want to go back and prepare for consideration? Of course, if you don't have enough money, you can owe it, but you have to calculate the interest! ”

Lei Bin was chattering like a drop of money, thinking quite well in his heart, for fear that Ning Ci and they would not be able to come up with the money, after all, they still endured and did not have much savings...... But I didn't see Miss Tiantian waving her hand, and said arrogantly: "Don't be so troublesome, I'll give you money now!" ”

As he spoke, he took out a check from his pocket and wrote a check for 1.5 million yuan to Lei Bin, "Na, Mr. Mizuki, this is a check from the village bank, you can collect it and withdraw the money directly from the bank." This is for three people, plus Xiao Li, we all have to learn your 'Chakra Coat'!" ”

Lei Bin's eyes are straight, this posture every day is simply "trench" inhumane!