The water polo practice method, which I also came up with from scratch, is a relatively easy method for learning spiral pills.

Before the start of training, he still tested Naruto's chakra's control as usual.

The test results were somewhat unexpected, and Naruto's basic skills were surprisingly solid.

However, he probably guessed that this was the work of Sasuke Uchiha.

And the method of learning using shadow clones was really effective, and under the influence of shadow clones, in just an hour or two, Naruto began to gradually master the tricks of water polo training.

It's just that as time goes by, Zilai has also discovered the disadvantages of using shadow clones to learn.

As the number of times Naruto used the shadow clone increased, the number increased, and the chakra that was originally used to suppress the Nine-Tails Chakra was becoming less and less imperceptibly.

Jiraiya's expression became serious.

Although he didn't make a sound, his body had already entered a state of imminent battle.

Unlike the rest of the village who feared the power of the Nine-Tails, he very much wanted Naruto to control and control the power of the Nine-Tails.

And to be in control, you must first touch.

He approached Sasuke and whispered:

"Sasuke, if something happens later, you don't have to worry about me, just leave Naruto, the farther away the better."

"Leave?"

Sasuke frowned and stared at Jiraiya.

"I need a reason."

"You should know about the Nine-Tails in Naruto's body, right?"

Of course this Sasuke knew, and even when he fought against Zaibu before, he had seen Naruto who broke out in the Nine-Tails Chakra.

"You know, what does it have to do with this?"

"I don't know how you found out about using shadow clones to practice ninjutsu, this method is really good for Naruto, but it also has drawbacks."

Jiraiya's expression became more and more serious.

"Naruto's chakras are very large, but the chakras that can actually be used are only a small fraction of these chakras, and most of his chakras are used to suppress the chakras of the Nine-Tails."

"And a large number of ninjutsu that uses the shadow clone, which consumes a lot of chakra, may awaken the chakra of the Nine-Tails."

"Naruto is going to go berserk."

"As the Nine-Tails Chakra leaks, Naruto's sanity will also be lower, and he will gradually be controlled by the Nine-Tails in his body, losing his mind and destroying everything he sees."

"If the Nine-Tails Chakra leaks completely, the consequences will be unimaginable."

Hearing that Naruto's use of the shadow clone to learn the Dharma would be in danger of getting out of control, Sasuke immediately got up and tried to stop Naruto, who was still training.

But he was pulled by the self next to him.

"What are you going to do?"

At this time, Sasuke looked at Jiraiya's eyes with unkindness, and the writing wheel eye had already turned out of the three hooks, as long as there was something wrong with the other party, he would immediately open the kaleidoscope and use Susanoo.

After all, this uncle only met today, Sasuke didn't completely let down his guard, and now he heard that Naruto might be at risk of being controlled by the Nine-Tails in his body, but he stood by and watched, Sasuke was already suspicious of him.

Seeing that Sasuke cared so much about Naruto's safety, Jiraiya was very relieved.

"Peace of mind, since I didn't stop it, I naturally have the ability to solve it, just remind you that when the time comes, if a battle really breaks out, I may not be able to take care of you."

"The reason why I did this is also in the hope that Naruto can control the power of the Nine-Tails early."

"Although that power is a time bomb, if it is properly handled, it will be a powerful boost for Naruto."

"Sasuke, you don't want Naruto to be feared and even discriminated against by other people all the time because of the Nine-Tails, right?"

"I believe Naruto."

Jiraiya's gaze at this time was very firm, and his tone was also calm, as if he was confident.

His words also sent Sasuke deep in thought.

When Naruto was a child, he was avoided by other people, gossiping, and could only hide alone by the river and meet him by chance The image also came to mind.

Even all the time in ninja school, Naruto was not welcomed because of the Nine-Tails.

Jiraiya's words convinced Sasuke.

The other party did seem to be sincere for Naruto's good, although Sasuke didn't know why such a sudden appearance of the three shinobi would be held by Naruto with such great expectations, but he felt the sincerity in the other party's words.

"Got it."

Sasuke nodded, but didn't show any signs of flinching, but looked more cautiously at Naruto, who was still practicing in the field.

Recognition does not mean all-round trust, and if something really happens, he believes that he is also capable of rescuing Naruto.

……

Sure enough, as time passed, after Naruto lifted the shadow clone again, the accumulated fatigue was also fed back to Naruto's body, and this time Naruto did not fall as usual, but stood in place sluggishly.

"Are you coming?"

Jiraiya took a deep breath.

Naruto's eyes turned blood-red in an instant.

Today, because of the last round of the Zhongnin exam, his mood swings were frequent, causing the seal in his body to loosen somewhat.

The Nine-Tails in his body discovered this, so he kept probing, increasing the power of the chakra output, and this wave of suppressed chakras became less, which directly allowed the nine-tails to seize the opportunity and violently output the chakra.

A scarlet chakra cloak covered Naruto's body.

"Lustful fairy, I feel something strange about my body...... Inexplicably feeling very irritable......"

Naruto also noticed the changes in his body, and although he tried his best to control it, the scarlet chakra became more and more numerous, and there was a voice inside him that was fighting him for control of his body.

At this time, his body surface had been completely covered by the leaked chakra cloak of the Nine-Tails, and two tails had formed to sway in the position of the tail ghost.

"It's going to be two tails so soon......"

Jiraiya's face became more solemn, and he pinched the suppression charm prepared in advance with one hand, ready to take it out at any time.

"Naruto, hold your breath and try to control this power, don't be controlled by it!"

Naruto's face was hideous, his hands propped up on his knees, and he seemed to be trying his best to control his will.

"I ...... Exert oneself. ”

With the encouragement of Jiraiya's words, the red chakra on Naruto's body subsided slightly, and the chakra tail did not continue to increase.

Just when Jilai was a little relieved and thought it was done, a sudden change occurred.

The nine-tailed chakra on Naruto's body surface skyrocketed again, rapidly spreading to the whole body, and the chakra tail on the body surface jumped from two to four, although it still maintained its human form, but with the gushing out of the tailed beast chakra, Naruto's skin was completely melted by the chakra, covered with a dark red tailed beast chakra coat.

Oops, Naruto really couldn't control this force.

Seeing Naruto's self-coming like this, he secretly exclaimed in his heart.

It's not far from Konoha here, and if Naruto goes berserk here, the consequences will be unimaginable.

Quickly seal and slap the ground with both hands.

"Tu Dun Huangquan Marsh."

The mire appeared at Naruto's feet with his ninjutsu activation, submerging Naruto in half of his body.

And Naruto, who was in the four-tailed state, had completely lost his mind, and looked at himself in the mire, but the face covered by dark red chakra showed a dangerous smile.

A claw formed entirely of scarlet chakra poked out of Naruto's back and swung in the direction of Jiraiya and Sasuke.

"Danger!"

Zilai didn't care about his own danger, and he only had time to use one hand to push away the Zuo Booster beside him, but he was scratched by this claw.

A huge wound appeared in his chest.