Naruto: Accidentally Unlocking a Fantasy Era

However, speaking of Orochimaru, he has progressed the furthest in basic internal energy cultivation among all of them, and has already begun to touch upon the final level.

The final layer was essentially created by Jin in pursuit of immortality; it is not only complex, but also requires a massive amount of chakra.

"Oh right, Inoue-sensei said you absolutely must go to school tomorrow, there's something important to announce." Minato Namikaze remembered Inoue Satoru's instructions to tell Ging.

Mainly in the last three months.

Inoue Satoru... He can't see Uchiha Kin's figure at all!!

"Okay," Jin replied dismissively.

However, if he were to use that technique, he could actually threaten a Jonin now, or he might already possess Jonin-level strength.

Although it can only be used once.

...

Orochimaru watched expressionlessly as the ninja in the glass vessel before him gradually turned into wood amidst his painful cries.

A man covered in bandages emerged from the shadows.

Under the lights, it looked gloomy.

The shadow of Konoha.

Danzo Shimura.

"any progress?"

Orochimaru responded coldly.

"As you can see, it failed."

Danzo Shimura did not look well.

"This experiment has been going on for a month, why is there no progress at all?"

Moreover, the number of people who sacrificed their lives in this experiment was not small, and it even affected the manpower on the front lines.

Even Hiruzen Sarutobi, the true initiator of this mission, began to waver.

"Interstitial cells will only continue to erode the host and cannot be effectively inhibited at all."

Orochimaru shook his head. He had used almost every method he could think of, but unfortunately, he still couldn't reduce the erosion caused by Hashirama's cells.

"Continue the experiment; we must produce results."

"I am not your subordinate, Lord Danzo."

Orochimaru emphasized the adult's tone, glancing at Danzo with a knowing look. Even if Danzo was his teacher's close friend, he had no right to order him around.

Danzo gave Orochimaru a deep look.

"Hiruzen is also waiting for results. If there is no progress, this experiment will be shut down."

Such a huge sacrifice, yet no progress has been made.

That weakling Hiruzen Sarutobi would never allow this experiment to continue.

Danzo turned and walked into the shadows.

There are only two people in the entire Konoha who can study Hashirama's cells.

One is Orochimaru now, and the other is Tsunade, whom he absolutely cannot know anything about.

After all, I told her that in order to strengthen Konoha, I dug up her great-grandfather's grave.

No matter how strong the Will of Fire's brainwashing ability is, it cannot silence Tsunade, and it can even overturn the entire Hidden Leaf Village.

Orochimaru watched Danzo leave, but instead of looking at the experimental subject, he noticed a sapling slowly growing in an inconspicuous potted plant on the other side.

In his eyes, the sapling might be more tempting than the experimental subject.

"It's unbelievable, that Uchiha is simply a genius."

His attitude has changed from initial doubt to current certainty.

This potted plant has nothing to do with the interstitial cells. It was originally a dead seedling. He simply sealed the basic internal energy sealing technique inside it, and it has not been watered since.

Instead, he used chakra as water for irrigation.

This seed, which should have been dead, miraculously began to grow.

"If chakra reaches a certain level, is it really possible to achieve immortality?"

Orochimaru fell into thought.

Basic internal strength can extend a person's life by several years.

It is fundamentally impossible to achieve immortality or eternal life.

But the key lies in the method of the third layer.

"Seal the power of nature within your body using chakra."

There is something in this world called Sage Chakra. Generally, everyone thinks of absorbing it, but no one has ever thought of using it in the form of sealing.

Following the steps above, the sealed natural power will continuously transform the body's constitution into one that can adapt to the natural forces due to the characteristics of internal energy.

"If the human body can preserve Sage Chakra, then it is indeed possible to achieve immortality."

The white snake in Ryūchi Cave is clearly a living example.

"This is truly the path to immortality."

At that moment, Orochimaru's eyes lit up.

Feeling that his lifespan was too short in his pursuit of ninjutsu, he decided to seek a path to immortality. At this moment, a true path to immortality appeared before him.

Interstitial cells are nothing more than a job that working people are forced to do out of necessity.

Interstitial cells are amazing, but they cannot grant immortality.

Only this basic sealing technique is the correct path.

"So sealing techniques are the future."

Uchiha Kin never expected this.

The emergence of basic internal energy caused Orochimaru to completely deviate from his original path.

Similar techniques may have appeared in the Naruto world, but unfortunately, the ninjas were a group of thugs who only pursued destructive power and only saw the temporary destruction.

Pursuing the ultimate in technique.

But they never considered the path to immortality.

Originally, only Orochimaru in this world had thought of this path.

Now there's one more.

Uchiha Kin.

...

Ninja school.

Jin looked around at the familiar yet unfamiliar surroundings and sighed.

"It's only been a few days since I last came here, but the classroom already feels unfamiliar."

You haven't been here for three months!

Inoue Satoru was inwardly roaring upon hearing Uchiha Kin's words, but to maintain his teacher's composure, he kept a gentle smile.

"Ew! Inoue-sensei's smile looks awful."

The students passing by looked disgusted.

Inoue Satoru's smile became more like a grimace.

"Won't you even give me my last shred of dignity?"

Inoue Satoru:orz.

Wait until everyone enters the classroom.

Inoue Satoru recovered from his disappointment.

Thinking about what was going to happen next, my mood began to sink.

As I slowly walked to the podium, my body suddenly felt heavy.

Looking down at the adorable students in the classroom from the podium, he realized that, apart from Jin, they were all students he had mentored.

He opened his mouth to speak, but choked up.

The Second Hokage established the Ninja Academy with the initial graduation age of twelve. When did it become ten?

He couldn't understand the problem, and he didn't even understand the decision that followed.

The students all looked at him with puzzled expressions.

Inoue Satoru took three deep breaths before revealing his most beautiful smile.

"Congratulations, everyone! Starting tomorrow, you will all be able to take your graduation exams."

"Eh!!!"

Jin slammed his hand on the table and stood up.

Chapter 14 Jiraiya

on the way home.

"King, you look really angry?" Minato Namikaze asked.

After all, slamming one's fist on the table and standing up in the middle of the room doesn't seem like a sign of a good mood.

Even Inoue Satoru was startled.

"No, I'm just a little surprised that I'll graduate early," Jin replied.

Smiling on the outside, cursing under their breath.

"Really?" Minato Namikaze didn't believe it, and even Gin's smile had a hint of sarcasm.