In the underground driving range.

Boom.

With a howl of breaking wind, Shinji threw a punch, and with a low, muffled sound, easily knocked down the wooden stake in front of him.

"That's not right."

Shaking his head, Shinji took two steps to the right and swung his fist at a wooden stake.

If you look farther, you can find that in the underground practice field at this time, there are already wooden stakes that have fallen to the ground.

Boom.

There was another low muffled sound, and the wooden stake fell in response!

Shinji's face didn't show half joy, but his brow furrowed.

"Is there something wrong with the rhythm of your breathing?"

"Or is the chakra stimulating to the heart and lungs too premature?"

"Or is the muscle contracting insufficient?"

While pondering, Shinji came to a new wooden stake.

These wooden stakes were all built with a lot of money by him, and they were all made of iron trees from the bitter cold lands of the Thunder Country and the Iron Country.

Its hardness can be comparable to ironstone, but its flexibility is better than ironstone, and it is the best material for making wooden piles for physical training.

Looking at the wooden stake in front of him, Shinji didn't rush to punch this time, but said: "According to Ryuhei Sanyashiki, breathing is only the appearance, and the real key to the breathing method is the coordination and resonance of the whole body, and the means to integrate all your organs into one." My one-sided pursuit of stimulation of the heart and lungs seems to be counterproductive."

Shinji began to realize that the essence of breathing is coordination, and breathing is just a way to achieve coordination between the organs of the whole body.

After enlightenment, his thoughts began to diverge.

"Unlike a swordsman, I am a ninja with chakra, and I can use chakra to help stimulate various organs in my body, without having to be confined to 'breathing'."

Without Chakra, the swordsmen of the Ghost Slayer have no choice but to use their breathing to drive their hearts and lungs, which in turn triggers the coordination of all organs in the body. Because it cannot directly affect the organs of the whole body, it requires endless penance day after day, and it takes people with both talent and willpower to achieve something in the end.

Shinji is different.

He has chakra, and he can directly use chakra to stimulate all the organs that need stimulation, and it is more precise and convenient!

At this point, he was ahead of all the swordsmen of the Demon Slayer Team!

"I didn't expect that the first step in optimizing my breathing method was to remove all the parts of the breathing method that were about 'breathing'."

Shinji himself felt a little ironic and couldn't help but complain.

Then he turned around and left the practice field, came to the study, and put all the breathing methods, including the 'Breath of the Sun', on the desk, and began to merge and eliminate!

There is no clear distinction between breathing and breathing.

The 'breath of the sun' is orthodox and is the source of all breathing methods, but this does not mean that the other branches of breathing are not meritorious.

Shinji classifies dozens of breathing methods one by one according to their emphasis, and then corresponds to each organ of the human body, taking their essence and removing their dross, refining and condensing the breathing method.

For example, among all the breathing methods, 'Sun Breath' has the strongest effect on the heart, so he took the part of 'Sun Breath' that focuses on heart exercises.

In the same way, 'Water Breathing' has the best effect on the kidneys, so he took the part of 'Water Breathing' that is aimed at the kidneys.

The heart, brain, liver, spleen, lungs, kidneys, stomach, intestines and other organs correspond one by one, and Shinji has condensed dozens of breathing methods into one.

Because it directly corresponds to all organs of the human body, the condensed breathing method is not bloated, on the contrary, it is also organized.

The only drawback is that the condensed breathing method does not have a distinct focus like other breathing methods. In other words, the condensed breathing method loses the edge of various breathing methods to push a certain characteristic to the extreme, and is more restrained and more comprehensive.

The old breathing method can allow the cultivator to reach the extreme in a certain aspect, but the condensed breathing method can make the cultivator more stable and achieve all-round improvement.

"It's a bit of a 'sword qi battle'."

Shinji said secretly, weighing the pros and cons.

The old breathing method is similar to the Sword Sect, because it has a focus, so it is easy to achieve quickly, and it is also powerful! And the condensed breathing method is similar to the Qi Sect, which pays attention to profound accumulation, and the power is limited before Dacheng, and the cultivation is also difficult!

If it is placed in the Demon Slayer World, this breathing method condensed by Shinji is pure garbage.

Because even if he is a genius like Ji Guoyuanyi, he can't cultivate the breathing method after getting Shinji's condensation, let alone an ordinary swordsman.

And for ninjas who have chakra, although it is still very difficult to cultivate, but with the existence of chakra, a 'cheat', as long as you are willing to work hard, you can basically achieve something!

After completing the fusion on paper, Shinji returned to the practice range.

What is on paper is dead, and whether it is possible to condense dozens of breathing methods into one and not interfere with each other still requires actual drills.

Returning to the wooden stake, Shinji used his condensed breathing method to exert his strength and threw a punch.

Boom.

In the muffled sound of the outburst, the wooden stake was not knocked down this time, but was completely blasted, and the sawdust exploded to the ground.

However, Shinji's face flushed, and after stumbling a few steps, a mouthful of blood spat out of his mouth.

It took a long time for Shinji to recover and wipe the blood from the corner of his mouth.

"Damn, I didn't expect to hurt my lungs on the first attempt, and sure enough, when it comes to organs, it's all about moving the whole body!"

Just a punch, because of the way he exerted his force, Shinji injured part of his left lung and liver, faintly causing internal injuries.

And his condensed breathing method has a total of twelve forms, each of which has at least five or more force methods. If he tries such a trick and one style, I am afraid that before the breathing method is optimized, he will die first.

"It's no wonder that all creations in history, in addition to exquisite skills, also need some luck to assist" After chuckling, Shinji secretly said: "I don't have the luck that fate loves, but I have eyes to spy on fate!" ”

With that, he activated his Eternal Kaleidoscope Writing Wheel Eye, and his ink-colored eyes suddenly turned scarlet!

The detection of the power generation method of the 'breathing method' can be immediate, so Shinji can completely use the ability of the 'Izanagi life' to spy on fate, and use the fate bifurcation to detect the power generation method, so that he can avoid the damage to his body caused by random attempts.

Soon, his vision saw the figures of himself swinging his fists.

Among these figures, some of the fists they swung were weak and weak, some of them fainted directly after they swung their fists, and some of them vomited blood after throwing their fists

Spying on this picture of fate, the corners of Shinji's mouth gradually raised.

The second is even more served! It's a new month soon! The monthly pass doubles during the National Day, so I beg you to have a guaranteed monthly pass! Please, everyone!

(End of chapter)