Naruto: With maxed-out affection, I am invincible in the ninja world.

Princess Tsuratsu smiled and said:

"Their condition is not good, especially the girl who is in a coma."

"Let's go later."

"No need." Haneda slowly emerged from the mist not far away.

Behind him followed the sullen Princess Tianxin.

"Their training is sufficient, and I have also learned Sage Mode."

Haneda walked past Ichikishima-hime and Takitsu-hime, and the two snakes tacitly let Haneda pass.

Before long, Haneda caught up with Kimimaro and Haku.

"I'm sorry, Mr. Haneda, I... failed to protect Shiro." Kimimaro said, bowing his head.

"You've tried hard enough."

Haneda rubbed Kimimaro's head, bent down, and squatted down.

He placed his hand on Haku's body, and pale green Yang Release chakra condensed in his hand.

A short while later, Bai opened his eyes and woke up.

"Mr. Haneda! Kimimaro!"

Shiro saw Haneda and Kimimaro's faces and exclaimed excitedly.

Suddenly, he remembered his performance and became depressed:

"I'm sorry, Mr. Haneda, I... have caused Kimimaro trouble."

"It's okay, just try harder next time."

Haneda reached out and pulled Shiro up.

"Come with me, let's go to the real Ryuchi Cave for training."

After saying that, he led Shiro and Kimimaro deeper into Ryuchi Cave.

Haku and Kimimaro exchanged a knowing glance and smiled.

…………

The magical arts of Ryūchi Cave are complex and diverse.

Floating, invisibility, exchange, absorption, binding, petrification, transformation...

It would take Haneda at least several years to learn all of them.

He made a three-year promise with Kakashi, and he also had many important things to do.

Haneda cannot stay here for long.

Therefore, Haneda consciously selected Sage Techniques that suited his own fighting style.

Floating, or flying, is essential.

Regardless of the type of battle, mastering the ability to fly allows one to advance or retreat at will.

There was another important reason why Haneda had to learn this technique.

That was aimed at Onoki.

As the direct enemy who killed his teacher Sakumo, Onoki possesses the ability to fly.

If Haneda didn't have the same ability, it would be difficult for him to kill Onoki if Onoki wanted to leave.

The second is invisibility.

When Haneda came into contact with Tashin-hime and the others, he couldn't sense their chakra at all.

It should be noted that Haneda had learned the sensory ninjutsu left behind by the Second Hokage, Tobirama.

This ninjutsu can sense chakra even from tens of kilometers away!

During the Fourth Shinobi World War in the original story, Tobirama used this technique to sense Madara's chakra.

The stealth capabilities of the invisibility magic are self-evident.

The last two are the White Rage Technique and Inorganic Reincarnation performed by Kabuto Yakushi.

The former was extremely powerful; the orb it unleashed could explode like a Tailed Beast Ball.

Furthermore, the explosion releases intense light and a piercing sound, hindering the enemy's vision and hearing.

This is both an area attack and an area control.

In the original work, the White Excitation Technique was so powerful that even Susanoo couldn't withstand it.

Sasuke and Itachi dared not make any rash moves during the explosion of the White Rage Technique.

Haneda certainly wouldn't want to miss out on such a powerful immortal technique.

The subsequent inorganic rebirth.

Inorganic rebirth is a very wondrous immortal technique.

It can give life to inorganic matter and manipulate it.

Kabuto Yakushi used this technique to successfully ambush Itachi, who possessed the Mangekyou Sharingan.

Ninjutsu techniques that include the word "reincarnation" are generally considered to be exceptionally magical.

Reincarnated into the Pure Land, one can communicate with the souls of the Pure Land.

By reincarnating oneself, one can transfer life to others.

Inorganic transformation can give life to inorganic matter.

Haneda believed that the potential of Inorganic Reincarnation was much greater than what Kabuto Yakushi had shown.

This technique is also a must-learn sage technique for Haneda.

Since Haneda could absorb energy through the myriad phenomena of the universe, he asked the White Snake Sage to test the aptitude of Haku and Kimimaro.

Unfortunately, neither Haku nor Kimimaro are included.

Haneda had no choice but to abandon his plan to have Haku and Kimimaro practice immortal arts.

During the time spent practicing immortal arts, he had his shadow clones guide Haku and Kimimaro in their training.

At the same time, Haneda began to think about Kimimaro's family's hereditary disease.

He hadn't paid much attention to Kimimaro before because Kimimaro was still young and the hereditary disease hadn't yet manifested.

Moreover, he planned to use Kimimaro as a tool.

Later, Haneda's thoughts gradually changed.

He wanted to heal Kimimaro so that he could fulfill his revolutionary ideals.

“Natural energy can alleviate Kimimaro’s symptoms, as can medical ninjutsu.”

Haneda can also be considered a semi-medical ninja.

Based on the details in the original work and his own verification, he deduced a treatment plan for Kimimaro.

"Perhaps we could also try transplanting primary cells..."

Haneda then thought of the Shikotsumyaku originating from Kaguya Otsutsuki and began to consider another possibility.

However, the first-generation cells were too domineering, and he dared to transplant the immortal body because of the all-encompassing pupil technique in his right eye.

And all things in the universe can only help oneself.

Haneda had no choice but to temporarily abandon his plan to treat Kimimaro.

He began to regularly check Kimimaro's body and channel natural energy to prevent the onset of Kimimaro's hereditary disease.

Meanwhile, Haneda plans to ask Tsunade for help after returning to the village to make backup plans.

If that still doesn't work, he'll have to ask Orochimaru to transplant Hashirama's cells.

…………

Chapter 207 Two and a half years later, leaving Ryuchi Cave

Two and a half years later, on the isolated island where Ryūchi-dō is located.

Sheer cliffs and jagged rocks.

Haneda walked to the edge of the cliff, watching the waves crash against it and listening to the howling sea breeze.

Suddenly, Haneda clapped his hands, and a cold wind blew, instantly freezing the waves below the cliff.

Time seemed to stand still, and the sea before us turned into an ice field.

Bai, standing behind Haneda, exclaimed in surprise:

"Mr. Haneda's Ice Release has become even stronger."

Kimimaro said calmly, "This is the S-rank Ice Release ninjutsu Ice Age created by Mr. Haneda."

"If we were to use magic, we could freeze the ocean for a full hour."