Day in Infinity

Although the breathing methods of Shinobu Kocho and Mitsuri Kanroji will also harm the body, it is very minimal and they are very compatible on a physical level, but Tanjiro can't do that!

He had many health problems due to his breathing method!

Li Ke also discovered that most of the time, Tanjiro's breathing did not work very well, and was even very laborious. When he wanted to breathe deeply, his movements became incoherent, and he was not able to draw his sword very well. This was the biggest manifestation of his body not being able to adapt to the Sun Breathing!

His health is definitely not as good as that of Yuichiro Tsuchiya!

This is also inevitable. There is no doubt that Tsugikuni Yoshiichirō comes from a large family. No matter how badly he eats, it is still better than Tanjiro's, not to mention that he is far superior to Tanjiro in terms of talent and physical fitness.

Li Ke secretly took note of all this, then looked at Tanjiro's breathing method and began to change his own breathing.

Although he did not need this breathing method, he was doing it to absorb the essence and some of the things in it. He planned to learn more and then communicate with Yuichiro Tsugaru, and then kill the last monster and obtain the genius mode to maximize his benefits.

He didn't forget his duty!

But as he breathed unconsciously, Nezuko, who had subconsciously moved closer to Li Ke, seemed to have sensed something, and under Li Ke's stunned gaze, she also began to breathe in the same way he did!

Yes, Nezuko started using the Sun Breathing technique unconsciously!

and……

Much better than Tanjiro!

Not only that, as Li Ke completed the Sun Breathing Method, Nezuko also completed the Sun Breathing Method, and unconsciously adjusted the Sun Breathing Method, becoming something that Li Ke couldn't understand. Then, Li Ke felt that Nezuko had an energy void again! The body began to change again, and it was obvious that she needed to hunt!

That’s right, after learning the Sun Breathing Technique unconsciously, Nezuko evolved again!

Chapter 210: Nezuko is about to undergo a complete transformation

"interesting……"

Li Ke looked at Nezuko who was constantly evolving, and while Tanjiro continued to perform the Sun Breathing, he put his fingers into Nezuko's mouth.

Vitality and spiritual power once again poured into Nezuko's mouth, and Nezuko's cute little mouth and pink tongue continued to move on Li Ke's fingers.

Li Ke found the soft and smooth feeling very interesting.

But Tanjiro was not in a very good mood.

When he saw Li Ke putting his fingers into his sister's mouth and his sister was sucking Li Ke's fingers, Tanjiro's face, which was already red because the Sun Breathing did not match his, became even redder, and Li Ke could even see steam rising.

He stopped what he was doing, almost got a stitch in the side, and pointed in Li Ke's direction in disbelief.

"Master Li, Master Li Ke! What are you doing?"

But Li Ke just supported his chin with one hand and raised his hand that was in Nezuko's mouth. Then Tanjiro saw that his sister was biting Li Ke's fingers tightly like a caught fish.

"As you can see, satisfy your sister's appetite. I am a person who can manipulate life force, and your sister is currently undergoing a transformation that I cannot understand. Absorbing my life force is better than cannibalism, right?"

Li Ke's words and the image of his sister biting Li Ke's fingers tightly made Tanjiro unable to help but freeze. He couldn't believe such a scene, let alone other things.

But Li Ke found something interesting.

Because after absorbing his vitality again, Nezuko's body seemed to be absorbing something else?

Li Ke didn't know what it was, but he could feel that Nezuko was absorbing something in the air, and when he stayed next to her, Li Ke could feel something gathering.

Then, when Li Ke realized this, the Geiger counter on his body rang!

He had carried this thing with him since he felt that the star monster seemed to be emitting radiation, but he didn't expect it to go off now!

Li Ke looked at Nezuko in his hand in astonishment, and then he realized that, at some point, a layer of fluorescence had slowly covered Nezuko's body. He immediately looked up at the starry sky, and was shocked to find that the starlight was brighter than before!

"what?"

Li Ke immediately reached out and moved Nezuko away. The Geiger counter on his body then stopped. When he looked up at the starry sky again, it was not as bright as before.

When he withdrew his hand again, the Geiger counter started beeping again, and the starlight became brighter again.

"This is really..."

The first thing that came to his mind was 'star aura', but the constant beeping of the Geiger counter told him that Nezuko seemed to be absorbing the radiation from the stars!

"Radiation seems to be energy, so..."

Li Ke looked at Tanjiro who was confused.

"Tanjiro, your sister may not be afraid of sunlight anymore!"

Li Ke's words left Tanjiro confused, and Li Ke pointed at the stars in the sky and spoke.

"Your sister is now absorbing the power of the stars in the sky! Among them are countless stars that are just like the sun on Earth! It's just that they are too far away from us, so they don't illuminate our world like the sun does!"

This is the statement that Tanjiro can understand, but unfortunately, Tanjiro doesn't believe it.

At this time, Nezuko also fell from Li Ke's hand, as if a fishing hook had been unhooked, and fell straight to the ground.

However, before she landed on the ground, her body quickly shrank and turned back into her eight-year-old appearance, like a little doll.

"Nezuko!!"

Tanjiro swooped over, grabbed Nezuko, and put her back into the box he had rebuilt, ensuring that Nezuko would not be killed at the next dawn.

Of course he wanted to believe what Li Ke said, that Nezuko would no longer be afraid of the sun, but it was a little too unbelievable, so he still felt it was better to be safe.

"Well, believe it or not, but Nezuko should be able to become the Ultimate Life Form."

Li Ke spread out his hands. He could feel the changes in Nezuko, but looking at Tanjiro, Li Ke didn't intend to waste words on him. Some things would only be believed when the facts were in front of them. He had seen too many such things.

So he spoke again.

"But Tanjiro, there are many parts of your breathing that are not suitable for you. You might as well modify it. For example, when doing this action, if it is you, it is best to take a breath less often, because your lungs cannot withstand the pressure later. If you use it rashly, it will continue to tear your lungs and cause you to suffer from pneumonia and emphysema."

Li Ke casually struck a posture, in which his lungs would be greatly squeezed by the air and the body, allowing for a rapid exchange of oxygen, but the price was that the force of pressure was too strong, causing extraordinary damage to the body.

"Huh? Oh."

Tanjiro was stunned for a moment, and subconsciously waved the branch in his hand, which began to beat in accordance with Li Ke's movements and breathing frequency. As expected, he felt that when he made this gesture, his body felt a little more relaxed, and even the strength of swinging his arms increased a little.

"Also, you need to change this movement. If your breathing rate can't keep up, it will also harm your body."

Li Ke spoke again and made two movements.

"it is good."

Tanjiro started changing his moves again, but he didn’t understand. This was just a dance passed down in his family. Was it necessary to take it so seriously?

"But Master Li Ke, this is just a dance, is it necessary to take it so seriously?"

He couldn't help but ask, and Li Ke looked at him in surprise and asked seriously.

"Are you serious?"

"what?"

Tanjiro didn't understand, while Li Ke felt speechless for a while, secretly sighing that he was indeed a headmaster who had never been to school, his brain nerves were indeed very slow.

"Just follow the method I just told you, like practicing breathing techniques, and swing the knife!"

As soon as Li Ke finished speaking, the good boy Tanjiro nodded, without even asking why he did this, highlighting his obedience.

"Ok!"

He swung his knife quickly, but halfway through, a flame like a solar prominence wrapped around his knife, and cut through the stone in front of him with one stroke. Not only that! The scorching flames even melted the place where the knife passed!

Seeing his own results, Tanjiro looked at the knife in his hand in disbelief. The power of this move is simply incomparable to his Water Breathing. They are simply things of two different dimensions!

"This, this is..."

Tanjiro opened his mouth wide and looked at Li Ke in disbelief, he couldn't believe that he had done this!

"Haven't you figured it out yet? The dance passed down in your family is actually a very powerful breathing technique. Although this breathing technique is powerful, it can also cause great damage to the human body."

Li Ke hugged his arms and looked at the marks left by Tanjiro, and couldn't help but be surprised.

Although he was already surprised that the breathing method in this world could produce special effects, the ghosts in this world all had superpowers, and there were also demons, so this little problem was not a problem at all.

However, the power of the Sun Breathing technique still astonished him. Although its range and power were not as good as his Dragon Fire, it was completely unsuitable for Tanjiro who used the Sun Breathing technique. If it was used by Yoriichi Tsugakuni, then it would obviously be a different concept.

Although the Sun Breathing technique is powerful, in fact, the stronger one is still Yoriichi Tsugakuni.

The power of this breathing method is entirely based on better exploitation of the human body!

Only a genius like Yoshiichi Tsugakuni can use it without any side effects. If it were someone like Tanjiro, after using it seriously for dozens of times, the person would almost die.

If Tanjiro wanted to use the full power of Sun Breathing, he would almost be dead.

His health is really not good.

"This breathing method puts tremendous pressure on your lungs. If you don't use my modified version, you will become ill after using it a few times. After using it dozens of times, you will probably die suddenly."

Li Ke crossed his arms. Although the power of the Sun Breathing Technique was indeed strong enough, if he used it in combination with the Dragon Fire, one strike would probably be enough to destroy all life on a street.

As for blowing up those reinforced concrete buildings, that was impossible; he really couldn't do it.

But this thing is just like the blood and qi secret technique, it is also a life-threatening thing. Even without this breathing method, he can destroy all lives on a street with one blow after accumulating power.

However, once he uses it, he must give up the blood and qi secret technique, because this set conflicts with the blood and qi secret technique! They use breathing to change the speed of blood circulation, thereby increasing the strength of the body. The blood and qi secret technique directly changes the blood in the body and even directly affects the body's functions. The two are different.

To be honest, the Blood Qi Secret Art is more powerful. The breathing method is just easier to get started with. Unlike his Blood Qi Secret Art, if you want to get started without the Ghost Hand, it is basically tantamount to seeking death.

Moreover, in terms of the degree of increase and development prospects, it is also an undoubted victory of the Blood Qi Secret Art, which is why he can comment on and modify the breathing method.

Because once you master the principle of how breathing techniques strengthen the human body, and then master a few more breathing techniques, you will naturally be able to do the reverse.

Of course, it was not a complete loss. At least Li Ke learned some special ways to stimulate the body, some things that were overlooked by the blood and qi secret techniques, which could be used when needed.

"So if you really want to use this breathing method, it's best to use the version I teach you and then improve it yourself."

Looking at Tanjiro's thin body, Li Ke gave a warning.

Although the power of his improved breathing method was reduced by nearly half, the damage to Tanjiro's body was also reduced to an acceptable level. However, the members of the Demon Slayer Corps could not be persuaded, and these people would not give up fighting the demons.

But Li Ke found it very interesting, because the Sun Breathing Method has something that other breathing methods do not have.

Healing.

Yes, the Sun Breathing Technique gave Li Ke a very strange feeling, as if someone had deliberately changed something used for healing into something used for attacking, because in many of the moves, knives were not used, but very direct changes could be seen. For example, there was a move that was most suitable for supporting rather than stabbing...

"When Jiguo Yuanyi first developed the breathing method, I'm afraid it wasn't for killing. What a pity. If it weren't for Jiguo Yuanyi, the breathing method might not have been developed into a technique like the Ripple Breathing Method, which combines offense and defense. What a pity."

Li Ke compared it with JOJO's ripple breathing method and was very sure of one thing.

In terms of realm, the ripple breathing method is definitely the highest, it can prolong life, heal and attack, and it can also enhance a person's life force and spiritual strength.

In this regard, the breathing method is completely defeated, because people who learn the breathing method will definitely die young!

For example, Shinobu Kocho's injuries could not be cured by Li Ke's Red Dragon Fire, and she could even die suddenly if she climaxed for a long time! If she practiced the Ripple Breathing Technique, this would never happen.

But in terms of destructive power, the ripple breathing method is not good enough.

If both parties have practiced the breathing technique for a year and have the same aptitude, then the winner in a fight will definitely be the one who practiced the Demon Slayer Breathing Technique!

Three years, five years, the result is the same!

Ten years may not be the case.

Because after ten years, people who learn the Demon Slayer Breathing Technique are almost dead or disabled. But for people who learn the Wave Breathing Technique, you can't even see them age! Their fighting power has not even reached its peak! They have just reached the stage of accumulation and development!

"What a pity. However, if you look at it this way, it is very similar to the difference between Huashan's sword energy. One is quick to achieve, and the other is the result of long-term accumulation."

Li Ke touched his chin. He thought that if he could research the ripple breathing method, he might be able to reduce the side effects of his blood and qi secret technique to a certain extent.

But then I thought again, this world may not be able to be researched.

"Do we really need to summon Tsugikoku Yoshiichi to study together?"

Li Ke pinched his chin and made the decision.

Because he just thought about it, and he came up with some ideas of adjusting breathing to reduce the damage of high-speed blood and qi to the body, as well as more efficient ways to mobilize blood and qi through breathing.

But these high-end things cannot be communicated to Tanjiro. Although this guy has a hard head, you can tell at a glance that he doesn't have much culture, so we still have to find the most professional person to do this.

Li Ke threw a ball of red dragon fire at Tanjiro and repaired his body. Then he waved his hand and a ball of golden light appeared in his hand. Then a young man with purple hair and purple eyes and a melancholy look on his face appeared in front of Li Ke.

"Is this... the present world?"

The moment Ji Guoyuan appeared, he couldn't help but look around, and Li Ke also felt a gentle breath, and...

Feeling of threat.

This surprised Li Ke a little, because his fighting power was overwhelming that of the Demon Slayer Corps, but the man in front of him could give him a sense of threat. Of course, it was just a dangerous aura, and there was no sense of crisis that one could die if not careful when facing those monsters.

"As expected of the ceiling, even I can sense the dangerous aura."

Li Ke stretched out his hand.