Konoha: Naruto, trained by Aizen

"Alright, let's start learning ninjutsu!" With the successful refinement of chakra, Naruto was full of confidence and felt invincible.

Open the second book, "Mastering the Essentials of the Three-Body Technique".

"The Three Body Technique is the most basic and essential ninjutsu that every ninja must learn."

"To become a powerful ninja, one must lay a solid foundation."

"The Three Body Techniques are divided into the Transformation Technique, the Clone Technique, and the Substitute Technique."

"Transformation Technique: A temporary alteration of an object or oneself using chakra. Its essence is transformation. Attached image: A ninja transforming into a human with a different appearance."

"Clone Technique: Using chakra to create controllable virtual clones. Its essence is creation."

"Substitution Jutsu: Using chakra to transfer the attack received to an object, thereby escaping the attack range. Essentially, it is transfer."

After gaining a basic understanding of the Three Body Technique, Naruto began to try using it.

"Let me try the Transformation Jutsu first, and transform into the Third Hokage's appearance," Naruto thought to himself, as he tried to form hand seals.

Most ninjutsu require hand seals to be used.

Some top-tier experts can use ninjutsu without hand seals.

Naruto roughly imitated a few hand seals based on the contents of the book.

"Transformation Technique".

White smoke billowed and enveloped him. When it dissipated, a strangely shaped person appeared where Naruto had been.

The arms and head were misaligned, and the face was distorted.

"I succeeded? Looks like I have great talent!" Naruto looked at the mirror with a happy expression, but his expression froze instantly.

"No, that's a mistake, let's try again."

"Transformation Technique!"

"Hiss? Maybe my hand seals aren't good enough. Transformation Jutsu!"

"This shouldn't be happening... Let's try using the clone technique!"

"This... doesn't make sense."

Ten minutes later, Naruto sat on the bed, panting, his eyes filled with frustration.

what happened?

Why can't I control such a simple ninjutsu?

Although ninjutsu training requires accumulation over time, Naruto could feel that his chakra was very abundant, and even if he used ninjutsu continuously, there was no sign of it running out.

All I need to do is form hand seals and control my chakra.

However, chakra is different from spiritual pressure. Although chakra is more stable, it is more difficult for Naruto to control.

This sign is so bizarre.

Naruto took a deep breath, undeterred, and opened the book to carefully study the information about chakra.

"A solid foundation: hand seal speed and accuracy + precise chakra control."

The book does not provide specific methods for practice.

But Naruto had a sudden realization.

The training of chakra control may be similar to that of spiritual pressure.

They can attach chakra to parts of their body and perform special activities.

For example...

Climbing trees and doing crafts.

Without hesitation, Naruto quickly arrived at the training ground after lunch, tried to attach chakra to his feet, and strode towards the tree.

"Bang." Without a doubt, Naruto fell to the ground.

"Keep going!" He continued his charge towards the tree.

......

That night, he returned home exhausted and covered in injuries.

Unfortunately, he couldn't even stay on the tree for more than a second.

Although he had a lot of chakra in his body, it was as elusive as a monkey running around wildly.

Let alone control them, it would be good enough if they didn't become chaotic.

By the end of the day, Naruto was exhausted, both physically and mentally.

The art of ninjutsu brought him an unprecedented sense of frustration.

It can even completely diminish the sense of accomplishment that comes from spiritual pressure.

He quickly washed up and then lay down on the bed and fell into a deep sleep.

Hopefully, Aizen can help him find the answers within the sealed space.

"Drip." The sound of dripping water echoed again within the dark, sealed space.

Naruto suddenly woke up.

However, the air inside the sealed space seemed unusually cold this time.

Dark red trails could even be faintly seen slowly wriggling along the walls of the space.

Chapter Thirteen: The Nine-Tailed Fox

"Why is the environment here so bad?" Naruto frowned as he looked at the puddles on the ground.

The sealed space now reminded him of the first time he met Aizen.

Our first encounter took place in this cold, damp space.

However, as Naruto and Aizen communicated and their relationship gradually became closer, the sealed space inside Naruto's body also gradually changed its appearance.

It can transform into a vast grassland with fresh air, or into a magnificent palace.

To Naruto's surprise, Aizen, the gentle and refined Shinigami, actually liked Naruto's transformation of the sealed space into a cold, windswept cliff.

Standing atop a cliff, the entire area seems precarious, with fierce winds howling in your ears and a dark abyss visible below, awakening deep-seated fear within you.

Naruto also asked Aizen about it.

Aizen's answer was unexpected: That's the closest place to the sky.

But now, the sealed space has returned to its original state.

Could this mean something?

Naruto immediately ran towards the familiar sealed gate at an extremely fast speed.

The sealed gate remained unchanged, except that Aizen's gentle smile and the female voice were no longer there. Instead, there was a dark red shadow, as large as a mountain.

"Kid, you've come." A deep, hoarse voice sounded from behind the door, followed by a figure moving, causing the entire sealed space to tremble slightly.

Following the dim light, Naruto could clearly see the creature behind the door.

A huge, fiery red fox with nine tails.

Is this... a ferocious beast?

Where is Mr. Aizen?

Naruto's eyes narrowed, filled with danger.

Mr. Aizen is gone?

"A very good gaze, but that gaze shouldn't be directed at me, but at them." The giant beast suddenly exuded a dense, cold, and hateful negative aura, passing through the iron gate and enveloping Naruto, causing him to shiver repeatedly. Deep within his heart, an indescribable frenzy and killing intent surged forth.

I really want to destroy something in this instant.

The ugly faces of the Konoha villagers immediately flashed into Naruto's mind.

I used to wallow in pain because of them, and I longed for recognition every day.

I really want to kill them.

Let them feel the pain they have suffered.

"Kid, I understand how you feel. You did nothing wrong, yet you're treated like an animal. You're not wrong; they are, Konoha is wrong. Your gentleness and refinement are just a facade. I can see into your heart. You and I are the same; we both hate Konoha!"

The red behemoth arched its body, its nine fiery red tails danced, and its seductive voice echoed throughout the space.

"Come, I can give you the power to overthrow Konoha. Accept it, accept your truest self, destroy Konoha, kill them all, and make them regret everything they did to you." With words filled with hatred, the giant beast stepped forward, completely exposing its massive body to the light.

Upon seeing the nine-tailed fox filled with negative emotions, Naruto immediately understood.

No wonder the villagers see themselves as a nine-tailed fox demon.

No wonder the third generation tried every means to control him.

Because there really is a nine-tailed fox inside him.

Although they didn't know their relationship with the Nine-Tailed Fox, they were certain that the villagers were unaware of their connection to the Nine-Tailed Fox.

The truth is likely in the hands of Konoha's higher-ups.

The villagers were merely pawns who led themselves into darkness, only to be saved by three generations later.

"How foolish." A mocking smile curled at the corner of his mouth.

Having figured all this out, the boiling killing intent in his mind receded like a tide, and the next moment, Naruto regained his gentle and refined smile.

"Hmm?" Kurama looked down at the gentle Naruto, a flash of surprise crossing its eyes.

He hadn't expected Naruto to be able to shake off his killing intent in such a short time and even show him such a gentle...repulsive smile.

That smile reminded him of the fourth generation.

The man who sealed himself away.

"Kid, put away that fake smile!" Fueled by rage, Kurama gripped the iron gate and roared at Naruto with earth-shattering fury.

The breath he exhaled even blew up Naruto's golden hair.