"The so-called ninjutsu is essentially just a process of release of chakra."

"When the human body has chakra, it can guide its own chakra through sealing means, and then use these specific handprints to form various natural forces, such as thunder, waves, or strong winds."

"Strictly speaking, ninjutsu is a natural phenomenon caused by the combination of chakra and specific seals."

In the courtyard, the corners of briefs on his head were sitting on the soft couch. There was a square table in front of him, and there was sake on the square table. Who else could the person sitting opposite him beside the Yuanshenji?

At this moment, Yuan Shenji just focused on looking at Jiaodu and listening to the words he spoke out from his mouth.

"We'll talk about Yin later."

"Chakra is extracted from 130 megabytes of cells in the human body and formed with a certain amount of mental energy."

"It is said that before the Six Path Immortals, there was no energy like chakra in the world. In that era, warriors were the mainstream."

"However, since the Six Path Immortals founded the Ninja Sect, the seeds of chakra have been sown. At first, the people of the Ninja Sect received the chakra seeds taught by the Six Path Immortals, and then they have reproduced naturally for countless years."

"After modern times, the number of people who can practice chakra is no longer counted, but most of these people are concentrated in major ninja villages or national forces."

"You are the name of the Iron Country, and it is not surprising that you have chakra seeds in your body. But more people are actually unable to successfully extract chakra."

Jiaodu may not be a good teacher, but he must be conscientious. After collecting the money from Yuanshenji, he had already sorted out his teaching materials. At this moment, Jiaodu was explaining to Yuanshenji from the origin of chakra.

"So the reason why chakra was born is the credit of the chakra seed in our bodies?"

Yuan Shenji frowned. He knew that chakra had defects in the morning. Now it seems that the defects of this chakra are even more serious than he thought.

Chakra is not born naturally by the human body, but by the help of the chakra seeds, can chakra be born?

In the eyes of ninjas, this is certainly not something to be surprised about. Especially in their concept, the birth of chakra has always been like this, and it has even formed a natural and ordinary truth.

But the control of the Yuan Divine Machine instinctively made him feel inappropriate. If all chakra was born by the chakra seeds, it means that the root of this chakra is in the hands of the Six Paths Immortals!

Ninjas such as Kaoru and others will only feel that the Six Path Immortals are dead. So what if the source is in the hands of the Six Path Immortals?

Only the Source God Ji knew that the Six Path Immortals were still silently staring at the world and his two sons.

Even if this power is achieved by one's own practice, the source is in the hands of the Six Paths of Immortals, which is a hidden danger that must be paid attention to. If someone tampers with chakra seeds, it is entirely possible to directly drain the chakra from other people's bodies.

Yuan Shenji almost couldn't help but think that the future Otsutsuki Momoji took away the chakra from the ninja's body through alchemy. This may be a means to target the chakra seeds.

The thoughts in Yuan Shenji's mind were rotating one by one, but Jiao didn't think so much. He spoke again after listening to Yuan Shenji's words.

"It's almost the same."

"But you don't have to worry. Even if there is no chakra seed in ordinary people, it will not have much impact. There are methods in major ninja villages to pass on chakra seeds to others. I have this method, but you have to add extra money."

"If you want to cultivate a group of ninjas who obey your orders, you can divide the chakra seeds with your own chakra richness. As long as you punch to fist, you can peel off the chakra seeds from your own chakra and pass them to others."

"If you think it doesn't matter much, won't your Iron Country warriors also extract chakra?"

"Although the method used is different from that of ninjas, their ability to extract chakra means that these people have chakra seeds in their bodies, or their ancestors have chakra seeds, or they have received chakra seeds from others."

Kaoru spoke without hesitation. His thoughts were very similar to Sanfu, and he mistakenly thought that Yuan Shenji wanted to train a ninja unit in the Iron Country.

"Okay, since the origin of chakra has been told and it has satisfy your curiosity, then let's try to extract chakra for the first time!"

"I don't know if you have seen the method of extracting chakra by your Iron Country Samurai, but since I have collected the money, my own chakra extraction method will be taught to you without reservation."

"Now, close your eyes."

Kaoru looked at Yuan Shenji and wanted to ask something, and quickly interrupted. This was the first time he taught people, but his preparations were far from enough. If he didn't let Yuan Shenji practice, he would be questioned sooner or later.

The Source God Machine was urging by Kou Du, so it was hard to continue exploring it. He just sat cross-legged on the cushion according to the method of extracting chakra taught to him by Kou Du.

"The first time chakra is extracted, you can't extract too much."

"No, it's not the first time. It's about extracting chakra as little as possible. Chakra comes from 130 mega cells of the body. Excessive extraction of chakra will only cause the cells of oneself to die quickly."

"This is also the reason why ninjas have shorter lifespans than ordinary people. Every time they extract chakra is a damage to their body. To put it more exaggeratedly, ninjas are all a group of outlaws who use their lives to exchange for their powerful destiny."

"Those ninjas have no way. As Daming, you don't have life and death pressure, so there is no need to over-squeeze your body."

Perhaps Yuan Shenji's ninja talent is indeed not bad. After a while, Yuan Shenji extracted his first chakra under the guidance of Kakuto.

With the birth of chakra, the Source God Machine almost instinctively wanted to continue to squeeze its own cells and extract more chakra amounts, so as to completely master this magical power.

But before he could move further, Kaoru's voice rang in his ears.

I have to say that the tens of millions of yuan spent by Yuanshenji is definitely worth the money. Even the ninja school will not teach chakra that damages cells and even life spans. Only ninjas with rich experience like Kawasaki can have such insights because they have too much experience.

In a daze, Kaoru told Yuan Shenji about this secret that only the Shangnin knew.

“Can overextraction of chakra lead to cell death? or even lifespan?”

Yuan Shenji listened to Kaoru's words and subconsciously stopped extracting chakra. Because of some things in his previous life, Yuan Shenji attaches great importance to his own lifespan.

"Of course, since ninja has strong strength, it's impossible for them to come out of thin air, right?"

"Suppose a normal person will replace cells a hundred times in his life, then every time a ninja squeezes cells to extract chakra, it will cause the direct death of some of the cells in the body."

"Most ninjas are willing to use large-scale ninjas during tasks unless they have to use ninjutsu. That is not using ninjutsu, that is life-threatening!"

"For ninjas, not only ninjutsu, but also physical skills can kill people. The particularity of chakra will also give the human body a powerful enough power. In addition, chakra originally originated from cells, which can further enhance the body."

"So, don't be confused by the strange ninjutsu. Those ninjutsu look extremely powerful, but they actually have to lose dozens of days or even a few months of life every time they are used."

It was the first time that Jiaodu taught people to practice, but I have to say that he is definitely worthy of his own employment.

"Because using ninjutsu will consume chakra quickly, and chakra comes from body cells. Extracting chakra will damage cells, thereby shortening life span?"

"Since that's the case, why not use chakra to enhance one's body quality? If you keep enhancing one's body quality and do not perform ninjutsu, wouldn't you live longer?"

Yuan Shenji listened to Kaoru's words and put forward his own ideas without hesitation.

“Traditional samurai thought!”

"Don't this what your Iron Country warriors do?"

"Abandon all ninjutsu and use chakra to strengthen one's own body. Not to mention that the human body has its limits after all, just say that after the cell replacement, do you need to replenish chakra?"

Kaoru sneered, abandon ninjutsu and use chakra to enhance physical fitness?

Someone has been walking on this road for a long time. The warriors in the Iron Country are different from ninjas because they are taking the path of strengthening their physique with chakra.

But compared to ninjas, the samurai's path is obviously wrong. Just look at these samurai horns in the Iron Country now, you will know that even though you know that using ninjutsu will accelerate death, few ninjas will change.

After all, in the world of ninjas, being weak means being destroyed!

If the Iron Country is not a neutral country, in Kakuto's opinion, Konoha would just send an Uchiha member to a samurai, just using illusion techniques, he could put these Iron Country warriors into unsolvable civil strife.
Chapter completed!