Konoha: Unable to learn ninjutsu, so I had to develop it myself

"How could this be?"

Bei Shanxu frowned, "He obviously didn't have any injuries, and you also said that although his mental state was unstable, he was not injured. How could he be unconscious?"

"do not know."

Chiba frowned.

After arriving at the hospital, after a thorough examination and with the help of his sensory investigation, he determined that Kakashi was not injured, but his mental state was slightly unstable.

This situation is very special.

He thought of a possibility.

Could it be that……

The mental collision between himself and Kakashi accidentally activated the power of Kakashi's Mangekyō Sharingan?

After all, Kakashi's eyes, like Obito's, were opened when he was a child, but he didn't know how to use them, so he always used three magatama.

"Without some exercise, you may not be able to do it."

It's the breathing activity technique.

Because it was his first experiment, he didn't dare to use too much force and restrained most of his mental energy. There is still a certain difference from actual combat.

"If that's the case, Kakashi is just trying to scam me this time."

Also.

Qianye rolled his eyes, looking speechless.

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

"Increase oxygen absorption capacity."

numb!

I didn’t hit the teacher, and this must be a misunderstanding!

Kitayama Ou ran away.

"If I don't use the extreme state, my strength should only be around the first activity, but if I use the extreme state, my strength and speed should reach the strength of the second activity."

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

"you sure?"

Chiba estimated in his heart.

"If you knew it was wrong you wouldn't try it."

Chiba's mouth twitched.

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

The bad news is -

These days are the registration time for the Chunin Exam. If Kakashi doesn't wake up tomorrow, he may have to help Kakashi register.

but.

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

Then——

The cells surrounding the lungs are activated first.

"Ahem, I know I was wrong."

Kitayama Oo rolled his eyes.

This stimulation can come from within or from the outside world.

The good news is that his mental ninjutsu is feasible and may be more effective than expected.

Chiba frowned.

Kakashi was clearly the latter this time.

The Yamanaka clan is the former.

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

but.

"..."

Kakashi only created the most basic technique, and the effect may not even reach the first activity of Shiro, and the effect is only equivalent to the stimulation activity of Lightning Release Chakra.

Bei Shanxu shuddered all over.

This is nothing.

But it has reached the standard for actual combat and can be further tried in actual combat in the future.

"Teacher Kitayama, please take care of your own business. Since Teacher Kakashi is not injured, he should wake up soon."

"Alright, I won't teach you a lesson. I just ask you not to try any of your skills on me in the future. I'm not like your other teachers. I can't handle a beating."

Within a few breaths, Qianye felt his blood rapidly flowing throughout his body. In the blink of an eye, all the cells in his body became activated.

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

His current lung capacity is at most twice as much as usual.

If it is increased to four or five times, the body will probably show other changes, but how to achieve this remains to be considered.

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

Mouth, nose, and lungs.

What else is there to breathe?

skin!

Chiba wrote it at the bottom.

The skin can breathe...

Even though its breathing volume is less than one percent of that of the lungs, the addition of chakra and the stimulation of activity can at least provide some oxygen.

Also.

He suddenly thought of something.

When it comes to breathing, who can compare to the Akimichi clan after the doubling technique? Zi Luo only created the third activity on his own, which is limited by lung capacity and oxygen content.

After the Akimichi clan doubled their power, they no longer had to worry about lung capacity.

"feasible."

Chiba muttered to himself.

This technique is very versatile and can be used by anyone from Kage to Genin as long as they can learn it. It is not restricted by the type of ninja they are good at.

The masses guarantee the lower limit, while Qiu Daojia guarantees the upper limit.

It reinforces that feedback must be very powerful!

He quickly wrote down his speculations and guesses about what would happen next in his notebook.

The first activity has been resolved.

The second activity adds an over-limit state and increases the amount of oxygen based on the first activity.

The third activity is further strengthened...

As for going higher, it may depend on the oxygen content. If special air with higher oxygen content can be used, perhaps ordinary people will have a chance.

Otherwise, only the Akimichi clan could master it.

of course.

There is a hidden concern here, that is oxygen poisoning, so there is a difference between the Seven Days Calling Method and the Eight Gates Dunjia -

The Eight Gates of Ninjutsu can open six gates directly, but the Seven Heavens Calling Technique probably cannot.

The third activity should be the limit of direct opening.

If you do not allow your body to gradually adapt to high oxygen and directly turn on the third activity or above, you may fall into oxygen poisoning or even suffer from lung failure.

Thinking of this, Chiba stopped writing and took a closer look.

All that remains is experimentation.

It’s a pity that Kakashi hasn’t woken up yet, otherwise we could go find Choza to experiment now.

He had nothing to do, so he started to think of another idea -

Based on the idea of ​​chakra membrane, the internal and external chakra circulation is derived.

Under normal circumstances, it is meaningless unless one can combine it with the chakra absorption technique.

But if it is in Sage Mode, using Sage Chakra instead, it may be possible to achieve an internal and external circulation to continuously absorb natural energy.

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

but.

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

Although you are not in the Sage Mode, you can try to gather, circulate and absorb internally and externally in advance.

Chiba spent the whole afternoon thinking about this thing.

Wait till Kakashi wakes up...

He saw Chiba pacing by the side, the chakra aura on his body never stopped. After using his perception ability, Kakashi was even more shocked——

The natural energy around Chiba is very active. As long as you know how to sense natural energy and calm down a little, you can feel it.

Not only that, the layer of chakra on Chiba's body seems to be continuously absorbing natural energy from the outside world, forming an internal and external circulation with the internal chakra.

Kakashi quickly understood the significance of this research.

Maintaining the chakra layer will deplete the chakra.

but.

What it gets in return is natural energy and fairy chakra.

What the hell?

Have I been unconscious for many days?

Kakashi was confused.

"Kakashi-sensei, are you awake? How are you? Are you feeling better?"

"No problem. In fact, you controlled your attack very well and didn't hurt me much. I was unconscious because I used too much pupil power and it backfired."

Kakashi covered his eyes and couldn't help but sigh, "Not being a member of the Uchiha clan, getting the Sharingan may not necessarily be a good thing."

Qianye pondered for a moment.

Kakashi still didn't discover the secret of the Mangekyō, and thought that he was unconscious because he was not a member of the Uchiha clan and his eyes were not harmonious.

How to remind?

He thought about it again and again, but did not express his "kaleidoscope" guess at this moment.

If I say it now, it would be too targeted.

"So we're being discharged now?"

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

"I'm a member of the medical team. It won't cost much to go inside. Come on, I'll treat you to a meal as an apology."

Chiba didn't answer directly.

He didn't even care about this little bit of money, and although he was not the main cause of Kakashi's coma, his mental stimulation was the triggering factor.

and.

He still had some questions he wanted to ask Kakashi, such as...

Lightning armor.