In the empty rocky mountains, there was a banging sound from time to time. If you look closely, you will find a large number of figures mixed with a large amount of dust.

A black figure shuttled back and forth in it, a cold light glinting, and from time to time destroying a shadow clone caused a puff of smoke.

........

Naruto's cultivation was very successful, and after successfully using the wind attribute chakra to cut off the waterfall, the cultivation of the Wind Escape Spiral Shuriken was actually more than half successful. And later, under the guidance of Ryuha, Naruto also quickly turned on the three-person mode of rubbing balls.

Two people charged the spiral pill, and the remaining one added the wind attribute chakra to the spiral pill. Relying on this method, the cultivation of the Wind Escape Spiral Shuriken did not encounter much obstacles, and everything seemed to be so natural. Although he can't throw it like Ryuha, who has mastered the immortal arts, Naruto's strength at this moment is much stronger than in the original book.

And after Naruto's cultivation was coming to an end, Genya Uchiha completed the task and returned to Ryuha's side. And Naruto, who successfully learned the Wind Escape Spiral Shuriken, naturally wanted to challenge Uchiha Gen again at this time to confirm his growth.

In Naruto's mind now, he unconsciously made a comparison between Sasuke and Gen. I felt that if I didn't defeat the power of Uchiha Gen, then I wouldn't be able to bring Sasuke back at all.

.......

The gaze returns to the center of the battlefield.

Under the slash of the Uchiha Gen, the current Naruto shadow clone dispersed, but in the smoke caused by the disappearance of the shadow clone, a figure rushed out, which was Naruto's body. And at this moment, Naruto was holding a large jade spiral pill with a diameter of nearly one meter in his hand, and smashed it down at the Uchiha Gen.

"Ninja, Lei Ji!"

Although the Uchiha Gen was a little surprised, he didn't seem too flustered, but instead slashed the sword in his hand, and his left hand against the blade of the knife to block horizontally, obviously intending to resist Naruto's blow. After all, the Great Jade Spiral Pill was still passed on to Naruto by him in a sense, and there was no reason for him to lose under this move.

Woohoo------

The piercing sound of thunder sounded above Uchiha Xuan's hands, and a large number of thunder attribute chakras turned into arcs and jumped in front of Uchiha Xuan at this moment, forming a shield with the sword in his hand as the carrier.

"Boom -------"

The moment the Great Jade Spiral Pill smashed on the shield, a huge potential energy was released instantly, and a huge explosion sound came from between the two, stirring up a large amount of dust, blocking the sight of the two for a while. Affected by this huge shock wave, Uchiha Gen had to jump back in order to defuse the impact.

"It seems that the progress in this period of time is not small!"

After the dust slowly dissipated, looking at Naruto, who was still unscathed, Uchiha Gen's eyes became a lot more solemn.

This time, Naruto not only didn't show many flaws under his continuous attacks, but sometimes he was even able to seize his gap and launch a counterattack at the right time.

And in the last battle with Naruto, Naruto fell into his own illusion almost defenselessly, and apart from relying on the power of the Nine-Tails, he was not his own one-in-one enemy at all.

But this time it was different, Naruto not only improved his resilience against blows a lot, but also accelerated the speed of responding to his own attacks, and more importantly, the fighting spirit and strong confidence in Naruto's eyes.

"Did you master that technique?"

Thinking of this, Uchiha Gen turned his head slightly and glanced at Ryuha, who was standing on the top of the mountain and watching the two of them. Regarding his disciple's doubts, Lu Yu only nodded slightly.

"Really? I'm really underestimating you, but that's what makes it interesting! ”

Uchiha Gen, who received Ryuha's affirmative reply, had a slight smile on the corner of his mouth, and he actually looked excited. Only a strong opponent can make his blood boil, and such a Naruto can not treat him as an opponent in vain.

On the other side, Naruto, who had been instructed by Ryuha to let go of his hands and feet before the battle began, had already used his last resort.

I saw that at this moment, Naruto's main right hand was raised high, and in the palm of his right hand, a spiral shuriken with a diameter of about fifty centimeters and several huge wind spinning blades around it had already taken shape.

"Not bad!!

As for the Wind Escape Spiral Shuriken that Naruto had mastered after months of penance, Uchiha Gen just commented like this. Then the Uchiha Gen threw the sword aside with his right hand, and looked at Naruto's eyes with a strong battle intent.

Then Uchiha Gen also stretched out his right hand, and in the palm of Uchiha Gen's right hand, the chakra turbulence visible to the naked eye flowed rapidly. Soon, a standard-sized spiral pill took shape.

However, Uchiha Gen naturally wouldn't use an ordinary spiral pill to fight Naruto's Wind Escape Spiral Shuriken, that would be tantamount to hitting a stone with an egg. And to fight against the Wind Escape Spiral Shuriken in Naruto's hand, you must have the ninjutsu of both chakra form change and nature change.

Soon, as Chakra continued to output, a new change appeared in the Spiral Pill in Uchiha's hand. In addition to the slight increase in size, more importantly, there were more than a dozen constantly pulsing purple arcs on top of the spiral pill. And above these leaping purple arcs, there is an extreme sense of danger, making people have no doubt about the power of this blow.

And this is the S-level ninjutsu created by Uchiha Gen, "Lei Dun, Lei Yan!! ”

After all, Uchiha Gen is a genius ninja, and in the cultivation of ninjutsu, Ryuha is often a little thorough, and Ryuha doesn't need to bother too much.

Since the Uchiha Gen himself did not have a wind attribute chakra, he was unable to learn Ryuha's Wind Escape Spiral Shuriken. Therefore, combined with Ryuha's experience in "developing" the Wind Escape Spiral Shuriken, Uchiha Gen embarked on the path of integrating his own Thunder Escape Chakra into the Spiral Pill.

Although this cultivation took a lot of time for Uchiha Gen, compared to the speed at which Naruto cultivated the Wind Escape Spiral Shuriken, this could already be regarded as divine speed.

.......

"Sure enough!"

And Naruto on the other side didn't seem too surprised when he saw this scene, after all, Uchiha Gengen mastered the Great Jade Spiral Pill before himself, and there was no reason why he would fall behind him in the cultivation that integrated into the chakra nature.

Now, it's time to see who has the stronger Spiral Pill in their hands.

"Come on!"

Looking at Naruto (Gen Uchiha) on the other side, the two of them said this sentence in their hearts at the same time. After finishing speaking, the two of them rushed towards each other at the same time with the spiral pill in their hands.

........

"It's finally here!"

And Ryu, who was standing on the top of the mountain and paying attention to all this, couldn't help but show a trace of excitement, after all, the spiral pill combined with the thunder attribute had never appeared in the original book in the previous life!

"I really didn't expect that the technique of the fourth generation could evolve to this point."

But at this moment, an inopportunely cold voice sounded in Ryuyu's ears.

"You're such a nuisance!"

Hearing this, Liuyu's eyebrows couldn't help frowning slightly, and then he turned his head and said with a slight mockery. And the person next to Ryuyu is actually a big snake pill that I haven't seen for a long time!

.........