"This place should be suitable." Uzumaki Naruto stopped a kilometer away from Kakashi and the others.

There is no way, if he wants to practice, the movement should be greater. Moreover, he doesn't want his strength to stimulate Sasuke and the others, and that guy's self-esteem is terrifyingly strong.

"Shadow Cloning Technique!"

Bang bang bang bang bang bang bang bang!

The fifty-tenth body suddenly appeared in the uninhabited forest, occupying a large area.

The birds on the tree were frightened by the sudden appearance of the large figure and flapped their wings away. Only the echoes of "Baga, Baga" were heard constantly from the air.

The idiot who came out of nowhere actually dared to scare you, Mr. Bird!

In order to improve the speed of practice as much as possible and master the ninjutsu of the previous life as soon as possible, you must use the shadow clone to speed up your practice.

Shadow clone is a high-level clone technique. Unlike ordinary clone technique, the clones it separates have entities, not phantoms.

This has a very perverted benefit. No matter what you do, once the clone is removed, the experience gained will be returned to the body.

Because the body has a huge chakra volume that is rare for ordinary people, Naruto Uzumaki can even divide hundreds or thousands of clones at once. However, for cultivation, it is not that the more clones, the better, and the fatigue of clones' cultivation will also be returned to the original body.

It can almost be said that Shadow Clan is a ninjutsu tailor-made for him.

Each clone sat cross-legged in the forest, meditating on ninjutsu in a meditation.

First, let the spirean recover!

Rasengaran is Naruto's most familiar ninjutsu and should be able to recover as soon as possible in a short period of time.

"Rusuenwan!" each clone roared.

Then, a chakra ball of rotating glass beads appeared in their hands.

"hateful!"

The chakra condensed in the hand was not enough, and it could only maintain its size. Uzumaki Naruto had to extract more chakras from his abdomen and gather them into his hand.

Perhaps the soul after rebirth had completely adapted to this body, and gradually, the spire balls in the hand began to expand!

"Condensing, compressing, and then maintaining, that's it!"

With the continuous output of chakra, Rasengan gradually gained a bit of the charm of his previous life. It rotated in Naruto's palm like a beautiful light blue jade bead.

The chakra's flowing sound slowly rose and fell in the forest, and dripping beads of sweat kept popping up from Naruto's forehead.

Sweat slid down the firm face, dripping onto the ground, moistening into the soil.

The sweat of growth will not flow in vain, and there will always be joy of harvest. Finally, Rasengwan has returned to the size of his previous life!

The size of a tennis ball bloomed in his hands again. Looking at the results of this effort, Naruto couldn't help but think of the lustful immortal and the fourth generation Naruto.

"Master, Dad, I did it again!" he said gasping.

The sound of the clone explosion followed one after another, and the chakras in the clones were exhausted due to the long-term maintenance of the spiroside.

In the end, only two were left, connected to the body, and the spireballs in the hands of the three people were never destroyed.

"Try the power."

Each of them found a tree and then hit the spirebra in his hand with extremely powerful force.

The power of the spire ball looks much stronger than the round image on the surface. When it comes into contact with the appearance of the bark, it is like a sharp knife cutting, and it can easily penetrate into it, penetrate the tough bark and the hard trunk, and then penetrate from the other side.

Because of lack of control, the two clones cut off the trunk of the big tree. Suddenly, the part above it fell down like a mountain, and the two clones took the bento and passed away.

Naruto looked at the tunnel that was passing through the big tree in front of him, and his blue eyes lit up.

He pulled his arm out of the tunnel, and the spire balls on it were still under his control, but the size became smaller.

"The smaller the size of the Rasengan, the stronger the penetration power?" He said with some uncertainty when he remembered the previous duel with Shuimu and the attack of breaking the Aibu Slash and the beheading sword.

This is the biggest discovery since rebirth. It turns out that spires can also be used by compressing the volume!

Naruto only enlarged the Rasengan to enhance the power of the Rasengan in his previous life and the super-large Rasengan after adding the magic chakra. He never thought that the Rasengan could achieve the same effect by becoming smaller.

"As the smaller the more condensed you become, I don't know what will happen?" The new discovery made Naruto Uzumaki a little excited.

Instead of resting, he continued to try.

The chakra in his body was used like flowing water before. Due to the strength of his soul and his concentration on new techniques, he seemed to have forgotten this.

Now that there are only a few chakra left in her body, she is still maintaining the spiroball in her hand.

Condensing, compressing, and getting smaller!

Continuing to refine the small amount of chakra in his body, Naruto couldn't help holding his right arm with his left hand, concentrating all his strength on the core of his right hand. Suddenly, the original size of the spirebrae began to become smaller and returned to the size of a glass bead!

This is not enough!

He gritted his teeth and used all his will to make the spiral balls the size of glass beads continue to compress inward.

The size of the glass beads gradually transitioned to the size of beans at a speed visible to the naked eye, and the light blue chakra has turned into a dark blue due to excessive density.

The current spire ball is too concentrated and spins wildly in your hands. If you are not careful, you will collapse.

"Can't compress any more!"

Naruto felt something and suddenly waved his arm forward.

Suddenly, the bean-sized spiral balls drew a straight route, breaking through the air like a sharp arrow.

A big tree appeared in front of him and penetrated quickly without any resistance, continuing to fly in the air, two and three!

It was not until the fourth big tree that the extremely condensed spire ball was exhausted!

Unable to continue to condense like beans, the energy of the spire ball suddenly burst out, the size of glass beads and tennis balls continue to expand...

A light blue sphere appeared in the forest. The trunk of the fourth big tree had been completely swallowed up, and the entire trunk was destroyed. The upper part fell down with gravity, falling into the expanded sphere chakra, and was ground into wood residue dust inch by inch.

In less than a minute, the upper half of the big tree completely disappeared, leaving only a small stump, proving that it once existed!

"It turns out that the condensed spirewan is so powerful. It looks almost as powerful as the upper wind escape spiral shuriken. If the nature of the wind attribute is changed in the later stage, wouldn't it be..." Naruto said incredible.

Just as he was thinking, a sudden feeling of fatigue came, and Naruto Uzumaki staggered and fell straight to the ground.

"Damn... the chakra is exhausted!" When he realized this, his eyelids could not help but close.

In the hazy, he entered a place like a sewer, with dim lights shining inside, but still unable to change the gloomy atmosphere.

"This is...Nine Tails!"

His consciousness was moving in it, step by step towards the depths.

It was shrouded in the terrifying darkness, and a trace of evil and powerful aura rushed towards the wind.

Negative emotions such as heat, cruelty, and cold cannot help but grow in my heart.
Chapter completed!