Naruto Rebirth : Rewriting Fate of the Ninja World

"Hmm…"

In the forbidden stone chamber of Hell Valley, Raikage Ai opened his eyes. His body and hands were bound by chains, his chakra drained completely, and he had no strength left to move.

He was trapped before a terrifying beast.

In front of him stood a five-meter-tall black gorilla, covered in black spikes, baring its sharp teeth. Its two large Rinnegan eyes stared intently at the Raikage.

There was no doubt this gorilla was Naruto's Animal Realm Summoning Beast.

"Hey... you're awake."

A meter-long parrot perched on the gorilla's shoulder spoke. The parrot had black markings on its wings and back, and its eyes also held the Rinnegan.

"!?" The Raikage looked suspiciously at the parrot.

The parrot said, "Don't be surprised. These are my Summoning Beasts 'King Kong' and 'Sakura brother'."

The Raikage asked, "Your Summoning Beast can talk too?!"

The parrot replied, "Talking is Sakura's skill. As for King Kong, he's probably stronger than you in raw power..."

The Raikage shouted, "You're saying I can't beat this ape?!"

The parrot said calmly, "I didn't say that. Don't think too much into it..."

Raikage, furious, looked at his wounded shoulder and asked, "Then why haven't you killed me?!"

The parrot answered, "As long as no one blocks my path or touches my reverse scale, I don't usually kill them."

The Raikage sneered, "So you think I'm no threat to you?"

The parrot shrugged, "If you want to see it that way... I can't stop you."

The Raikage shouted, "I know you're just trying to humiliate me! A warrior can be killed but never humiliated. Just kill me now!"

The parrot said, "I'm very busy. There's a wall behind you. Go on, hit it yourself..."

...

On the forbidden training platform, Naruto wore his purple lightning cloak as he struck the 'Sky Thunder Pile' with all his strength. 

Each punch and kick caused lightning to crackle down, tempering his body.

As explained before, the Sky Thunder Pile is a special training tool in Hell Valley. It can withstand any attack and sends back lightning power equal to the force it absorbs!

Crackling sounds filled the air as Naruto focused on the black stake before him, curiosity growing in his eyes.

"Amazing! It's just a piece of wood, but it absorbs every strike. This isn't ordinary wood, it must be made with Wood Style."

Naruto paused, resting his fist on the stake and running his palm over it thoughtfully.

"Hell Valley is a masterpiece left by a descendant from the time of the Sage of Six Paths."

"Everything here, the ever-changing climate, the land that repairs itself, and even this wooden stake is their creation."

"The first two are likely related to Yin Yang Release techniques. This stake, made from Wood Style combined with Yin Yang Release, must be even more special."

Naruto's mind raced with a new idea.

"The Six Paths descendant who created Hell Valley might actually be Ashura!"

Ashura is the youngest son of the Sage of Six Paths and Naruto is his reincarnation

"If that's the case..."

Naruto looked around the mountains and rivers, feeling more and more familiar with Hell Valley.

In the stone chamber, through their visual link, Naruto saw the Raikage looking annoyed. So, using Sakura, he teased him:

"Raikage, Hell Valley is my home. You're not allowed to train here..."

The Raikage lowered his head in silence.

Naruto continued teasing through Sakura, "Alright, I'll let you train here, if Kumogakure give Amegakure 100 million ryo every year for construction!"

Still, the Raikage only lowered his head, chains rattling quietly.

After finishing his training, Naruto wiped sweat from his shoulders and went to the stone chamber. He took out the bento Konan had prepared, and gave one to the Raikage.

"Eat..."

Naruto broke his chopsticks and began eating eagerly.

After a while, he looked up and asked, "Why aren't you eating?"

The Raikage lifted his bloodshot eyes and said, "You better untie me!"

Naruto scratched his head awkwardly.

"Uh... sorry, I didn't mean it."

...

After the meal, Naruto returned to the forbidden training platform.

"Alright… time to officially start the high-intensity training!"

He created multiple Shadow Clones and began his tough training in the harsh environment.

In the stone chamber, the Raikage listened to the roaring sounds outside, unsure of what to think.

Late at night, Naruto returned from training.

The Raikage scoffed, "Hmph, if you really have the skill, don't use Lightning Style to protect your body when doing pile driving. I could do that three years ago!"

Naruto didn't argue. "Don't compare me to a muscle beast, but I'll try the way you said…"

"Hmph, you're overestimating yourself!" The Raikage knew well that without twenty years of ninjutsu training, that method was basically suicide.

Naruto tried anyway.

Using the Hungry Kidō power of his Rinnegan, he let his body absorb some of the lightning while using Kidō to dissolve the rest he couldn't handle.

With this method, his training went smoother, and before long, his muscles grew stronger, not as huge as the Raikage's, but dense and full of power.

A few days later, Naruto's Distinguished Heavenly Gods eye power returned.

He approached the Raikage and asked, "Ai… I had a reason for attacking Kumogakure before. Are you willing to turn your enemy into my friend?"

The Raikage said, "Uzumaki Naruto, I admit you're strong, but in my way as a ninja, there is no such thing as retreat! Unless you kill me today, I will settle the score with you someday!"

"You're still the same. I respect your spirit, so…"

Naruto smiled faintly and reached up, lifting his mask to reveal the Sharingan in his right eye.

Bang!

At that moment, the Shadow Clone he left in the Rain Shinobi village was released!

Naruto was slightly surprised and quickly put his mask back on.

"Well, war makes ninjas stronger. One day, this strength will be used against the real enemy. I look forward to seeing you grow stronger, Ai…"

With that, Naruto vanished in a flash of Flying Thunder God, leaving Ai confused.

At the Rain Shinobi Village tower, Konan said coldly, "I just got word that Akatsuki is planning a full-scale attack on Konoha…"

Naruto said quietly, "I know. That's why I came back."

Outside the tower, thunder roared, lightning flashed, and heavy rain poured down.

The biggest battle since Naruto's return was about to begin!

.

.

TO BE CONTINUED

_________________

Noted : if you guys want read advance chapter , you can check at my P@treon : patreon.com/MoonEater18