Pirate: Seven generations of Uzumaki Naruto on!

Obviously.

The flexibility of people with rubber fruit abilities is beyond Kirby's imagination.

many times.

Even Kirby thought that Luffy was going to be damaged, but in the end, after the joints were straightened, he was able to jump around again without even a wound.

"Hehehehe..." Luffy showed his white teeth, twitched the corners of his mouth, and said with a smile, "I'm a rubber man who ate a rubber fruit. I'll be fine."

Kebi then relaxed and said, "So that's it!

"But it's strange, the rubber fruit doesn't look as bad as Naruto-san said!"

He felt a little confused about this problem.

Naruto smiled and said: "That's because a creature like One Piece can only be held by the protagonist of an era. There is no weak fruit in the hands of this creature.

"Even a seemingly weak piece of rubber might suddenly transform into a god-level fruit!"

Say so.

As a member of the ninja world, Naruto has no desire to covet the power of devil fruits in this world.

At most, you can spend some time researching.

now.

Luffy said to Naruto with excitement, "Okay, now you can teach me how to change those things!"

"Okay." Naruto nodded and said, "But before you can teach these abilities, you must first possess chakra. Whether it is the Five Elements Ninjutsu or the many escape techniques derived from it, they seem to be ever-changing, but in fact All have roots.

"Just like a big tree, the more prosperous and dense its branches and leaves are, the more its roots will reach downward and take root deeply in the vast soil.

"Chakra is the foundation for all kinds of ninjutsu changes!"

Luffy thought about it carefully, then nodded: "Oh, I understand, as long as you learn chakra first, it will be fine, right! So how should you practice chakra?"

Not far away, Kebi felt a little uncomfortable when he heard that this sharing of useful information was about to begin.

This kind of content has corresponding value.

Is it really okay for him to listen in like this?

Seeing that Kebi seemed a little uncomfortable, Naruto smiled and said: "There is no need to deliberately avoid it, Kebi. After all, there is no other place to go in the sea."

"But......"

"Actually, in addition to methods, qualifications and keys are equally important for chakra practice, so you don't have to worry too much, because you won't be able to learn it anyway."

"Oh, I see!"

Kebi breathed a sigh of relief, but felt a little disappointed. Was he really so weak and not even qualified to avoid it?

Naruto did not exert any other influence on his thoughts, he just allowed them to continue to develop and observed patiently.

It doesn’t matter how this special person became enlightened.

Just be aware.

He formally began to explain: "Chakra, the basis of all ninjutsu, taijutsu, and illusions, is one of the fundamental powers of all our ninjas.

“The main way it is formed is the product of an equal mixture of self-spiritual energy and physical energy. It is essentially a new, inclusive and highly plastic energy.

“This kind of energy is powerful, changeable, and gentle, but to possess this kind of energy, you don’t just need to directly integrate physical energy and mental energy. You need a key.

"This key is called Chakra. With this in mind, this energy will be named after Chakra!"

Luffy:"???

"Ah...oh!!"

Naruto continued: "However, in our village, although our ancestors are powerful because of chakra, the source of this energy lies in the key that unlocks the body's potential.

“Since it is a foreign key, of course it cannot be without hidden dangers.

"The person who gave us the key once wanted to use this key to take away all the chakra we have practiced, instead of just taking the key back!

"You also know that chakra is composed of both physical and mental energy. If all of it is taken away, the whole person will be no different from death."

"Really? Then he is really a bastard. I must beat this bastard away."

Luffy made a fist.

Naruto waved his hand and said: "But don't worry, our village has solved this problem.

"As for the hidden dangers of chakra, there are now new ways to unlock the potential in your body through new 'keys'. In addition to the original method of tapping potential, these hidden dangers are removed.

"The subsequent basic practice is not much different, it is just more systematic, efficient, and people-friendly.

"Come on, Luffy, come here, I'll give you a light!"

"Ok?"

Luffy came to Naruto with curiosity, and then felt a warm hand fall on his head, and strands of warm energy penetrated into his body.

He didn't know how to describe it.

But I did feel quite comfortable, and at the same time I felt a little hungry.

After a long time, Luffy rubbed his belly and said, "Okay? Can I practice this?"

"Don't be anxious." Naruto pointed his finger, flicked Luffy's forehead, and said, "Practice requires patience. If you escape like this, when will you be able to get started?"

Luffy cried out in pain and wondered, "It's weird, why can I still get hurt when I'm already a rubbery person?"

"It's not important." Naruto shook his head, and then said seriously, "Then I can now start to explain the new introductory knowledge of Chakra to you.

"Here, this is an introductory book.

"One more thing, although chakra has been improved now, its own energy ultimately comes from its own consumption, which is not beneficial to health.

"Therefore, if you can practice chakra to an extremely fine level in the future, you need to go a step further and try to learn to absorb the energy of heaven and earth and apply it to your own body."

Luffy nodded in understanding, and drops of cold sweat gradually appeared on his forehead.

A boring sailing journey.

After this teaching began, it turned into a more boring chakra learning journey.

Luffy's face gradually turned bitter. As for theoretical and applied knowledge, it was basically like a duck's back. He would forget what he heard.

However, he was able to refine chakra very quickly and could be considered a genius.

This kind of thing becomes muscle memory and can be repeated later without requiring much use of the brain.

As for the theoretical part, he started fishing in troubled waters very early.

Naruto didn't check or force anything else, he just taught normally, which was considered an attempt.

and has undergone preliminary verification.

It can be proved that this kind of power seems to work in other worlds, but the form of expression seems to have changed, but the principles are interoperable.

After Luffy confirmed the cross-border nature of the human body's potential, Naruto thought of other people in this world and immediately had the idea of ​​adding more materials.

The combat power system in this world is extremely chaotic. The gap between ordinary soldiers and strong men is huge, and they don't care about adding chakra, which affects the balance.

And if he can get the results he wants here.

When he returned to the ninja world, he had something to connect with.

The answer to bring peace to the ninja world is to first face the truth, then destroy the old order and reshape the new order.

But in order to maintain peace without God's suppression, a new power system must be introduced to maintain a delicate balance.

This kind of experiment is tiring but not tiring. Whether it is chakra practice or subsequent power development, it can be carried out by the practitioner himself.

For example, at this moment, as a lecturer, Naruto can talk endlessly with his eyes closed.

Luffy seemed to be in unprecedented pain.

-

-

a long time.

When the boat docked and the voyage was temporarily over, Luffy came ashore with joy and said: "We finally arrived at the naval base.

"You can be liberated!!"