Naruto: Can't learn ninjutsu? I'll just practice immortality!

Kushina and Mikoto fought for a long time, and they seemed to be tired and put down their hands.

"Mikoto, you didn't hit that bastard Naoki hard!" Kushina complained.

"Hey, but I see you didn't hit him hard either." Mikoto smiled with her hands covering her mouth.

"Then I'll hit him harder than you!" Kushina said, and she laughed.

"You are all too weak," Asakawa Naoki said with a smile: "Let me teach you something new."

"What ninjutsu are you going to teach us?" Kushina asked curiously.

"You have learned enough about ninjutsu." Asakawa Naoki said:

"What I want to teach you is fairy arts."

"Fairy arts?" Mikoto seemed to remember something and asked in surprise:

"Is it the fairy arts used by the first generation Hokage that can improve the strength of ninjas in all aspects?"

"No wonder Naoki-kun is so strong, did he learn fairy arts?"

Coming from a large family like the Uchiha clan, her grandfather is the most powerful elder besides the clan leader. Uchiha Mikoto once heard about fairy arts from her grandfather.

In contrast, after the demise of the Uzumaki clan, Uzumaki Kushina, who was sent to Konoha since childhood, had never heard of fairy arts. At this time, she could only listen to Asakawa Naoki's explanation.

"Almost." Asakawa Naoki nodded.

"But I heard from my grandfather that learning fairy arts is extremely difficult and dangerous. Since the establishment of Konoha, only the first generation Hokage has learned fairy arts." Mikoto said a little unconfidently.

"Can we learn it?"

In fact, since the establishment of Konoha, there is still one person who has learned the fairy art, that is Jiraiya.

However, Jiraiya's fairy art is not perfect. Not only does it take time to prepare, but after entering the fairy mode, the characteristics of a toad will appear.

"Don't worry, I'm here, I guarantee that you can learn the fairy art!" Asakawa Naoki said confidently.

In fact, he wanted to teach the basic Qi Refining Art to Kushina and Mikoto at first, but after the three little ones' experiments, their bodies that had been refined with chakra could not accept mana.

So he could only settle for the second best and teach them the fairy art, which could at least improve their strength.

"Okay, don't worry, leave it to me next." Asakawa Naoki smiled.

"Yeah."

Kushina and Mikoto both nodded, and at this time, they just had to trust Asakawa Naoki.

"Sit cross-legged, close your eyes, and give me your hand."

"Got it."

After getting ready, Asakawa Naoki sat between the two of them, holding Kushina's hand with one hand and Mikoto's hand with the other.

He was not taking advantage of them, but helping them feel the natural energy.

"Keep calm, Kushina." Asakawa Naoki reminded.

Mikoto was fine with her hand held, but Kushina was a little nervous, and her white and tender hands began to sweat.

"Got it!" Kushina said.

She wanted to stay calm, but how could she stay calm when being held by Naoki!

Just when Kushina wanted to give up, a cool breeze blew, and holding Asakawa Naoki's hand became natural.

Her state of mind magically calmed down after the breeze blew.

"Feel the power I transmit to your body," said Naoki Asakawa, "Don't be afraid, I will control it and won't hurt you."

"Yeah."

Misaki and Kushina snorted and began to feel the natural energy that Naoki Asakawa transmitted to their bodies through his palms.

Feeling natural energy is the first step in the practice of immortal arts, and it is also the most difficult step.

Although natural energy is everywhere in the ninja world, it is very difficult for ninjas who have adapted to extracting chakra from their own bodies to feel the natural energy in the outside world.

The difficulty is as difficult as asking an ordinary person to feel the oxygen, nitrogen and carbon dioxide in the air.

At this step, Myoboku Mountain has toad oil that can absorb natural energy.

Although Naoki Asakawa does not have toad oil, his control over natural energy is far greater than the three holy places. At this moment, the simplest method is more efficient than toad oil.

As Naoki Asakawa inputs more and more natural energy, Kushina and Misaki can feel a special energy input into their bodies.

This power is stronger than chakra, but also more violent and difficult to control.

"Naoki, I feel it." Kushina suddenly said.

"Okay, I'll let go of a little control, and you try to use the ratio of 1:1:1 between mental power, physical power and natural energy to fuse into fairy chakra." Asakawa Naoki said.

"I know."

After Kushina answered, Asakawa Naoki extracted the natural energy that was input into her body, leaving only a trace of natural energy for Kushina to try to fuse.

Soon after, Mikoto also becameGong sensed the natural energy and also began to try to fuse the senjutsu chakra.

Unfortunately, until lunch, neither of them succeeded in fusing the senjutsu chakra.

"The natural energy is too violent. If you want to fuse the senjutsu chakra, I'm afraid there is still a long way to go." Mikoto sighed.

"Indeed, it is much more difficult to fuse the senjutsu chakra than to refine chakra." Kushina agreed.

"Don't worry, senjutsu is not so easy to learn, there is still a long time." Asakawa Naoki encouraged.

Even the legendary prophecy child who will change the world, Uzumaki Naruto, who surpassed many predecessors of Hokage, took a month to learn senjutsu.

Not to mention Jiraiya, it took three months to get started, and the senjutsu he finally learned was still imperfect.

The time when Kabuto Yakushi and Hashirama Senju learned the senjutsu is not sure, but there is no doubt that it took a lot of time.

Kushina and Mikoto felt the natural energy in less than a morning, which has surpassed most ninjas.

"Okay, let's go eat first." Asakawa Naoki said with a smile:

"If we don't eat, someone's stomach will start to growl."

"Asshole Naoki!" Kushina blushed and pretended to hit him.

The Uzumaki clan does have a lot of chakra, so it's normal for the energy to be consumed quickly, right?

I'm not a glutton!

"By the way, Naoki used to be a big glutton, and he was the most active in eating. Now he eats much less." Mikoto said with a smile.

"The past was the past, and now is now." Asakawa Naoki said with a smile: "Last time I said I would treat you to a meal at the most expensive restaurant in Konoha, and today is the chance."

"Let's go."

Just as Asakawa Naoki was about to take Kushina and Mikoto away from the Hokage Rock, a team of Konoha police officers wearing black tight uniforms embroidered with the Uchiha family crest and green vests on the outside stopped in front of the three people.

"Recently, spies from the Sand Village have appeared in the village. Our police force needs to interrogate you. Please cooperate." The leading ninja said slowly.