Konoha: I can't learn ninjutsu, so I have to develop it myself

"how so?"

Kitayama frowned, "There is obviously no injury, and you also said that although his mental state was turbulent, he was not injured, how could he be unconscious?"

"have no idea."

Chiba frowned.

When he arrived at the hospital, after careful examination and his sensory investigation, he confirmed that Kakashi was not injured, but his mental state was slightly unstable.

This situation is special.

He thought of a possibility.

Could it be that……

The mental collision between myself and Kakashi accidentally activated Kakashi's kaleidoscope Sharingan pupil power?

After all, Kakashi's eyes, like Obito's, were opened when he was a child, but he didn't know how to use it himself, so he kept using Sangodama.

in addition.

According to my own spiritual cultivation research, the key to the growth of spiritual power is stimulation——

This stimulus can come from itself or from the outside world.

The Mountain Clan is the former.

Kakashi is clearly the latter this time.

"If that's the case, Kakashi is pure touch this time."

Chiba's mouth twitched.

but.

The good news is that my mental ninjutsu is feasible, and it may be far more effective than expected.

The bad news is—

The past few days happened to be the registration time for the Chunin exam. If Kakashi didn't wake up tomorrow, he might have to help Kakashi to register.

Numb!

It's all about nothing.

"Mr. Kitayama, you can do your own thing. Since Mr. Kakashi is not injured, he should wake up soon."

"you sure?"

Kitayama's eyes were full of suspicion, and then he said angrily, "You dare to mess around in the spiritual realm, what if you hurt him?"

"Ahem, I know I was wrong."

"If you know you're wrong, you won't try."

Kitayama rolled his eyes.

Chiba sent Kai to the hospital last time, and this time it was Kakashi's turn.

Next time, it won't be me or Captain Yamato, right?

Kitayama shivered all over.

"Okay, I won't teach you anymore, I just hope you don't ask me to try any tricks in the future, my teacher is different from your others, so I don't need to beat you."

"..."

Qianye stared blankly, speechless.

I don't hit the teacher myself, and this time it must be a misunderstanding!

Kitayama ran away.

Chiba sat in the ward, took out a pen and paper to summarize.

Because it was the first test, he didn't dare to use too much force, and he had absorbed most of his mental power, which was still somewhat different from actual combat.

But it has reached the standard of actual combat, and it can be further tried in actual combat.

It's breathing activity.

Kakashi only created the most basic technique, and the effect may not even reach the first activity of Ziluo, and the effect is only comparable to the stimulating activity of the Raidan Chakra.

"Increase oxygen absorption capacity."

"Without certain exercises, it may not be possible to do it."

Chiba frowned.

The next moment, he tried to extract chakra and condensed it into his lungs.

Then—

Cells around the lungs are the first to be activated.

Within a few breaths, Qianye felt his own blood flow rapidly to his whole body, and in the blink of an eye, all the cells in his body had entered an activated state.

"If you don't cooperate with the limit state, it should only be about the strength of the first activity, but if you cooperate with the limit state, my strength and speed should reach the strength of the second activity."

Chiba estimated from the bottom of his heart.

but.

His current lung capacity is at most twice the usual.

If it is increased to four times or five times, the body may show other changes, but how to do this needs to be considered.

Chiba wrote and drew on the paper, and after a minute or two, the portrait appeared vividly on the paper.

Mouth, nose and lungs.

What else is there to breathe?

skin!

Chiba wrote on the bottom.

The skin can breathe—

Even though its breathing volume is less than one percent of that of the lungs, it can at least provide some oxygen uptake by boosting chakra and stimulating its activity.

in addition.

He suddenly thought of one thing.

In terms of breathing, who can compare to the Qiudao clan after the multiplication, Zi Luo only created the third activity, which is limited by lung capacity and oxygen content.

After Qiu Dao's clan has doubled, there is no need to worry about vital capacity.

"feasible."

Chiba muttered to herself.

This technique is very versatile, from Kage level to Ninja, as long as you can learn it, you can use it, and it is not limited by the type of ninja you are good at.

The lower limit is guaranteed for the masses, and the upper limit is guaranteed for Qiu Daojia.

It reinforces that feedback must be very powerful!

He quickly wrote down his speculations and conjectures about the follow-up in his notebook.

The first activity has been resolved.

The second activity, adding the over-limit state, increases the amount of oxygen on the basis of the first activity.

The third activity is further strengthened...

As for going further, it may depend on the oxygen content. If special air with a relatively high oxygen content can be used, ordinary people may also have the opportunity.

Otherwise, only the Qiudao clan can master it.

certainly.

There is a hidden worry here, that is oxygen poisoning, so there is another difference between the seven-day call method and the eight-door dunjia——

The eight-door dunjia can directly open the six doors, but the seven-day calling method may not work.

The third activity should be the limit of direct opening.

If the body is not allowed to gradually adapt to high oxygen and directly activates the third activity above, it may fall into oxygen poisoning and even lung failure.

Thinking of this, Chiba stopped writing and looked carefully.

All that remains is experimentation.

It's a pity that Kakashi hasn't woken up yet, otherwise he can go to Ding Zuo to test it now.

He had nothing to do on the side, and simply began to think about another idea——

Based on the creativity of the chakra membrane, the internal and external chakra cycle is derived.

In normal state, unless you can fuse it with Chakra Absorption, it is meaningless.

But if it is in the immortal mode, it may be possible to realize the continuous absorption of natural energy through the internal and external circulation with the sensu chakra instead.

Even if the recovery speed can't keep up with the consumption, it can definitely extend its duration.

but.

In that case, the details of the technique still need to be optimized. Since it is in a state of combat, there is no need to block the breath and perception, and can focus on gathering natural energy.

Although it is not in the fairy mode, but the gathering and internal and external circulation absorption can be tried in advance.

All afternoon, Qianye was thinking about this thing.

When Kakashi wakes up...

He saw Qianye pacing on the side, the chakra breath on his body never stopped. After using the perception ability, Kakashi became more and more shocked——

The natural energy around Chiba is very active, as long as you know how to perceive the natural energy, you can sense it with a little meditation.

More than that, the chakra layer on Qianye's body seems to be continuously absorbing the natural energy of the outside world, forming an internal and external cycle with the internal chakra.

Kakashi quickly understood the significance of this research.

Maintaining the Chakra layer will consume Chakra.

but.

What it gets in exchange is natural energy and celestial chakra.

What the hell?

Am I in a coma for days?

Kakashi was bewildered.

"Ms. Kakashi, are you awake? How are you doing? Are you feeling much better?"

"No problem. In fact, your attack is well controlled. It didn't hurt me much. I was unconscious because I used too much pupil power and was backlashed."

Kakashi covered his eyes and couldn't help sighing, "It's not the Uchiha clan, getting Sharingan is not necessarily a good thing."

Chiba thought for a moment.

Kakashi still didn't discover the mystery of the kaleidoscope, thinking that he was a non-Uchiha tribe and a coma caused by incompatible eyes.

How should I remind you?

He thought over and over again, but did not say the conjecture of "kaleidoscope" at this moment.

If you say it now, the pertinence is too strong.

"Then we leave the hospital now?"

"Well, by the way, how much did it cost?"

"I'm a member of the medical team. It doesn't take much to go inside. Let's go. I'll treat you to dinner to express my apology."

Chiba didn't answer directly.

He still doesn't like this little money, and although Kakashi's coma is not the main reason, but his mental stimulation is the inducement.

and.

He still has some questions that he wants to ask Kakashi, such as...

Thunder escape armor.

Kakashi squinted, feeling something was wrong, after thinking about it, he didn't mention the money, but quietly left the hospital with Chiba.

Followed all the way to the outside of the box of the barbecue shop.

Kakashi couldn't help but gasped.

"Chiba."

"Huh? Kakashi-sensei, go in and sit down."

"No, I want to ask first, do you have any questions? If so, ask me first before deciding whether to eat this meal."

Kakashi looked serious.

"Although there is a question I want to ask, it is definitely not dangerous... Well, I want to ask you about the Thunderbolt Armor. I want to create a defensive ninjutsu in Chakra mode."

As for being so scared?

Chiba was speechless.

After hearing that, Kakashi breathed a sigh of relief.

this meal...

It appears to be edible.

He went in and sat down, Chiba took the waiter's menu and ordered.

When the waiter left, he arranged a barrier technique to isolate the sound, and then said, "Mr. Kakashi, have you copied the Lightning Dungeon Armor?"

"I read it, but I didn't learn it."

Then, Kakashi said the reason——

The Thunder-Sun Armor needs to maintain the Thunder-Sun Chakra, so that the whole body is in an active state, and then cooperate with physical skills and high-density Chakra to achieve the defensive effect.

The reason why he can't is simple and rude.

Not enough chakra!

"With that chakra, I can kill several with Rachel and speed, so I never tried it."

"Can you tell me how it works with Chakra and Taijutsu?"

"certainly."

Kakashi thought for a while, and somewhat understood Chiba's thoughts, "Replacing the stimulating activity of Raiden Chakra with breathing activity? It is indeed feasible, but ordinary chakras cannot be as intimate as Raiden Chakra."

"I also have a chakra shield, which replaces the effect of thunder escape chakra with internal and external circulation."

Chiba explained.

Kakashi thought for a few seconds.

Chakra shield should be the previous technique.

Um……

This can be tried, and if it succeeds, it will indeed improve the defense ability a lot.

He pulled out Intimate Violence.

"After dinner, I'll go back and write it out. Are you free tomorrow?"

"Yes, I will live in the village tonight."

I have to find Ding Zuo tomorrow morning, so Chiba will not go back to the research institute tonight.

Kakashi nodded.

"Then I'll go back to practice and sort it out, and I'll give it to you tomorrow, and I'll talk to you about breathing activity and your current technique by the way."

"no problem."