Chapter 300: Battle Between Rasengan!

From time to time, there were bangs in the empty rocky mountains. If you look closer, you will find a large number of figures mixed in the dust.

A black figure shuttled back and forth, with cold light flashing, and from time to time destroyed a shadow clone to cause a puff of smoke.

Naruto's training was very successful. After successfully using wind attribute chakra to cut off the waterfall, the training of wind escape spiral shuriken was actually more than half successful. And later, under the guidance of Liu Yu, Naruto also quickly started the three-person mode of rolling balls.

Two people charged the spiral pill, and the remaining person added wind attribute chakra to the spiral pill. With this method, the training of wind escape spiral shuriken did not encounter much obstacles, and everything seemed so natural. Although he could not throw it like Liu Yu who mastered the fairy art, Naruto's strength at this moment was much stronger than the original.

After Naruto's training was nearing the end, Uchiha Xuan also completed the task and returned to Liu Yu. Naruto, who had successfully learned the Wind Style Rasenshuriken, naturally wanted to challenge Uchiha Xuan again to prove his growth.

In Naruto's mind, he unconsciously compared Sasuke with Xuan. He felt that if he did not have the power to defeat Uchiha Xuan, he would not be able to bring Sasuke back.

His sight returned to the center of the battlefield.

With a slash from Uchiha Xuan, the current Naruto's shadow clones dispersed, but in the smoke caused by the disappearance of the shadow clones, a figure suddenly rushed out, which was Naruto's real body. At this moment, Naruto was holding a large ball Rasengan with a diameter of nearly meters in his hand, and smashed it hard at Uchiha Xuan.

"Ninjutsu, Thunder Extreme!"

Although Uchiha Xuan was a little surprised, he did not seem too panicked. Instead, he held the sword in his hand horizontally, and his left hand held the blade horizontally in front of him, obviously intending to resist Naruto's attack. After all, the large ball Rasengan was passed on to Naruto by him in a sense, and there was no reason for him to lose to this move.

Hiss------

A sharp thunderous sound rang out above Uchiha Xuan's hands, and a large amount of lightning chakra turned into electric arcs and leaped in front of Uchiha Xuan, forming a shield with the sword in his hand as the carrier.

"Boom-------"

The moment the big jade Rasengan hit the shield, huge potential energy was released instantly, and a huge explosion sounded from between the two, stirring up a lot of dust, blocking the two people's sight for a while. Affected by this huge shock wave, Uchiha Xuan had to jump back to dissolve the impact.

"It seems that you have made a lot of progress during this period!"

When the dust slowly dissipated, looking at Naruto who was still unscathed, Uchiha Xuan's eyes became more solemn.

This time, Naruto not only did not reveal many flaws under his continuous attacks, but sometimes he could even seize his own gaps and launch a counterattack in time.

In the last contest with Naruto, Naruto was almost defenseless and fell into his illusion. In addition to relying on the power of the Nine-Tails, he was not his opponent at all.

But this time it was different. Naruto not only had a much better resilience against blows, but also had a much faster response to his own attacks. More importantly, Naruto had a strong fighting spirit and a strong confidence in his eyes.

"Have you mastered that technique?"

Thinking of this, Uchiha Xuan turned his head slightly and glanced at Liu Yu who was standing on the top of the mountain and watching the two of them. Liu Yu just nodded slightly to his disciple's doubts.

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

After receiving Liu Yu's affirmative answer, Uchiha Xuan smiled slightly and seemed excited. Only a strong opponent can make his blood boil, and such a Naruto is worthy of being regarded as an opponent.

On the other side, Naruto, who had received Liu Yu's instructions to let go before the battle, had already used his last move.

At this moment, Naruto's right hand was raised high, and in the palm of his right hand, a spiral shuriken with a diameter of about 50 cm and several huge wind-styled whirling blades spinning around it had already taken shape.

"Not bad!!!"

Uchiha Xuan only commented on the wind-style spiral shuriken that Naruto had mastered after months of hard training. Then Uchiha Xuan threw the katana aside with his right hand, and looked at Naruto with a strong fighting spirit in his eyes.

Then Uchiha Xuan also stretched out his right hand, and in the palm of Uchiha Xuan's right hand, the visible chakra turbulence flowed rapidly. Soon, a standard-sized spiral pill was formed.

However, Uchiha Xuan would naturally not use an ordinary spiral pill to fight against Naruto's wind-style spiral shuriken, as such an approach would be tantamount to hitting a rock with an egg. To fight against the wind-style spiral shuriken in Naruto's hand, a ninjutsu that can change the shape and nature of chakra must be used.

Soon, as the chakra continued to be output, the spiral pill in Uchiha's hand showed new changes. In addition to the slight increase in size, more importantly, there were more than a dozen constantly jumping purple arcs on the spiral pill. And on these jumping purple arcs, people feel an extreme sense of danger, and people have no doubt about the power of this attack.

This is exactly the S-level ninjutsu created by Uchiha Xuan, "Lightning Release, Thunder Evolution!!"

Uchiha Xuan is a genius ninja after all. When it comes to practicing ninjutsu, Liu Yu often understands it at a glance, so Liu Yu doesn't need to spend too much time on it.

Since Uchiha Gen himself does not have wind-type chakra, he cannot learn Ryūha's Wind Release Rasenshuriken. Therefore, combined with Ryūha's experience in "developing" the Wind Release Rasenshuriken, Gen Uchiha embarked on the path of integrating his own Thunder Release Chakra into the Rasengan.

Although this practice took Gen Uchiha a lot of time, compared with the speed at which Naruto practiced the Wind Release Rasenshuriken, this can be regarded as a super speed.

"really!"

Naruto on the other side didn't seem too surprised when he saw this scene. After all, Gen Uchiha mastered the Otama Rasengan before him, so there was no reason why he would lag behind him in the practice of integrating chakra properties.

Now, it's time to see who has the stronger Rasengan.

"bring it on!"

Looking at Naruto (Uchiha Gen) opposite, they both said these words at the same time. After saying that, the two of them rushed towards each other with the Rasengan in their hands at the same time.

"It's finally here!"

And Liu Yu, who was standing on the top of the mountain and watching all this, couldn't help but show a hint of excitement. After all, the Rasengan with thunder attributes had never appeared in the original work of the previous life!

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

But at this moment, an untimely cold voice sounded in Liu Yu's ears.

"You are really annoying!"

Hearing this, Liu Yu couldn't help but frown slightly, then turned around and said with a slight sarcasm. And the person beside Liuyu was Orochimaru, whom he hadn't seen for a long time!

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