Konoha: I am Uzumaki Naruto, my comprehension is against the sky

You have mastered the Rasengan!

Rasengan:

Refer to the Tailed Beast Ball, which is a unique ninjutsu created by using the high-speed rotation of chakra!

It has powerful destructive power and can evolve as the user evolves!

Naruto immediately mastered how to perform the Rasengan.

then.

He looked at the water polo and the leather ball in his hands.

First, use chakra.

Condensed in the water ball, causing it to explode.

Then the same method was used on the ball, causing it to explode in the same way.

And after the explosion.

A complete,

And the chakra ball continues to rotate at high speed.

It appeared in Naruto's palm.

And it made a roaring sound.

"Rasengan!?"

The Nine-Tailed Fox recognized this ninjutsu the moment it saw it!

Isn't this the signature ninjutsu of the Fourth Hokage that sealed him?

This kid really knows more than him, just as he said!

The moment the Nine-Tails saw the Rasengan,

Everyone was shocked.

and.

Naruto looked at the Rasengan in his hand, which was spinning and tearing at high speed, and an excited smile appeared on his face.

"Yoshi."

"Nine Lamas!"

"did you see it!"

"You should know the master of this ninjutsu, right?"

Naruto said proudly with full confidence.

The Nine-Tails looked at the Rasengan in Naruto's hand.

There seemed to be memories in the complicated eyes.

Of course he knows.

even.

When he was in Kuxingna's body,

But he witnessed with his own eyes the birth of the Rasengan in the hands of Minato Namikaze.

At the same time, he had experienced it himself.

The power of Minato Namikaze's Rasengan.

Except for the first generation of Hokage,

The Nine-Tails had never seen a ninja as talented as Minato Namikaze.

Naruto, this little brat,

Is it the next one?

woo woo woo woo!

Young author

Chapter 19: Super Big Ball Rasengan! Chakra Nature Changes!

When Kyuubi was lost in memories.

Naruto looked at the Rasengan in his hand.

Didn't stop.

Completing the Rasengan is only the first step.

Behind the Rasengan,

But there is more.

next moment.

Naruto, who was full of high spirits, suddenly fixed his eyes.

His expression instantly became serious.

He looked at the Rasengan in his hand and began to further deduce the Rasengan in his mind.

quickly!

You have mastered the Rasengan and fully understand its principles and composition! You suddenly have an epiphany!

You have mastered the Big Ball Rasengan!

You have mastered the Super Large Rasengan!

You have mastered the planetary Rasengan!

...

Big Ball Rasengan: Based on the Rasengan, it is infused with even more massive chakra and combined with extreme compression to achieve a power far exceeding that of ordinary Rasengan!

Super Rasengan: Based on the Big Ball Rasengan, it is infused with the huge chakra of the tailed beast level. Its power is an enhanced version of the Big Ball Rasengan! It is larger in size and more powerful!

Planetary Rasengan: Invented by observing the rotation of a planet, the Rasengan creates five Rasengan simultaneously in one hand: a large Rasengan surrounded by four smaller Rasengan, which orbit like a planet. Terrifyingly powerful!

In an instant, with Naruto's extraordinary understanding, many ideas for improving the Rasengan popped up in his mind.

He quickly mastered the derivative moves of the Rasengan.

The Big Jade Rasengan, the Extra Large Jade Rasengan, and even the Star Rasengan!

At this moment, Naruto looked at the Rasengan in his hand that continued to spin at high speed, and a smile appeared on the corner of his mouth.

"Otama Rasengan!"

Naruto said suddenly.

Then, the huge Uzumaki clan chakra in Naruto's body suddenly emerged and gathered in the palm of his hand.

At this time, Kyuubi only saw.

The Rasengan in Naruto's hand was actually expanding at a speed visible to the naked eye.

Hey Hey hey!

What on earth is this kid practicing?

Isn't it Rasengan?

It's not like the Nine-Tails hasn't seen the Rasengan of the Fourth Hokage before.

but.

It seems that the Rasengan of the Fourth Hokage would not grow so big by itself!

Kyuubi was shocked in his heart, staring at Naruto intently, wanting to know what would happen next.

then.

I saw.

Naruto, who was already holding a large Rasengan with a diameter of four or five meters,

Chakra in the body,

They are still emerging like crazy!

Originally, Naruto, whose mental strength and physical fitness surpassed those of the original Naruto, cast a large ball of Rasengan.

The Rasengan has surpassed the normal version.

however.

Naruto wasn't about to stop yet.

At this moment, the smile on Naruto's face became even more excited!

"Super Large Jade Rasengan!!!"

Naruto said excitedly.

At the same time, he had the large Rasengan in his hand.

It actually began to make a deafening roar.

The volume keeps expanding and expanding!

until.

Eventually it grew into a monster comparable to the Nine-Tailed Fox.

Super large chakra hybrid!

The huge chakra revolves around a point as the center,

Continuously rotating at ultra-high speed.

Simultaneously.

A strong wind blew up, making Naruto's clothes rustle and the Nine-Tails' hair in the cage vibrate.

What shocked Kyuubi the most was that

At this moment.

In the dim sealed space,

Naruto holding a huge Rasengan,

It’s like holding up a huge blue sun!

The amount of chakra condensed and compressed in the blue sun,

Even he, who had almost infinite chakra and the Nine-Tails, was shocked by it.

"Immortal"

Kyuubi was suddenly in deep shock.

Before Naruto started training,

Never expected it.

The power of the ninjutsu that Naruto practiced can actually reach this level!

What shocked Kyuubi even more was that he himself did not have those fancy ninjutsu.

But Kyuubi also knew that for a ninja, inventing ninjutsu was not an easy task.

But this little devil

This little kid is not even as big as his finger.

He was able to build upon the ninjutsu of the Fourth Hokage.

It looks so easy,

Created,

A ninjutsu that even shocked the Nine-Tails!