After going back, Naruto in the sea told Naruto two good news.

The elated Naruto said to Shen He: "Big brother, the amount of my chakra has reached the standard of the upper ninja, and the strength should be a fight with the middle ninja, after all, I haven't experienced a real battle, which is very good for me."

I also learned the technique of the big brother shadow clone, and the amount of chakra of the multiple shadow clone is required a lot, so I didn't succeed in cultivation, but if it is doubled, the multiple shadow clone should also be successful. ”

"Yes, it's good news, and I didn't blindly exaggerate my strength, it's very good to be able to recognize my own strength, which is worthy of praise, especially these days without my supervision, I began to consciously and purposefully train myself and continue to work hard."

Shen He praised me and thought after Naruto: "The Nine-Tails plan is also going to start in advance, according to the original book, the amount of chakra in this period should be about these, but according to 6 to 7 years later, Naruto's chakra should have 4 times the amount of Kakashi without the help of the Nine-Tails."

6 years to grow to 4 times to endure chakra, this is really impossible if it is an ordinary cultivation method, the speed of one's own cultivation is limited, and it can only increase rapidly by constantly fighting against external forces.

From the very beginning, the nine-tailed power that affected Naruto was controlled by me, and there was no change in the sealing space, plus Xiao Jiu had already come out, and he was alive and well, so he had no intention of impacting the seal, and the auxiliary soul slept honestly, and no one affected anyone.

But now that Naruto's chakra has reached the upper ninja, coupled with the control of the spirit and chakra over the years, there should be no problem with the outflow of a part, even if there is a problem to ask Xiao Jiu to stop, well, that's it. ”

Naruto, who had been smirking for a while, saw Shen He, who had not spoken for a long time and was deep in thought, and the illness did not mean to bother, but waited.

"Naruto's next is a dangerous training session that may come with pain, so do you have to accept it."

"Big brother will definitely not harm me, now I am suffering is equivalent to reducing the pressure in the future, with the help of big brother, I can become so strong, I think the future enemy will be very strong, so big brother will train me so strictly, isn't it pain, I can accept it."

I really didn't expect this to be said by a ten-year-old child, even if he was Naruto, and Naruto had analyzed something from the clues, it seemed that Naruto's growth was very rapid.

Shen He nodded with satisfaction.

"Since that's the case, then you can start, don't worry, I will control the amount for the first time, and then it will increase little by little, Naruto must not be reckless, you tell me when you notice the pain."

"Well, I know, big brother let's start."

Shen He then came to the place where the Nine-Tails were being held, and then used the Five Elements Sealing Technique to begin to slightly disturb the ghoul seal.

A trace of the nine-tailed chakra began to appear accompanied by subtle negative emotions, this time Shen He did not control the card to absorb these things, after all, it was used for Naruto's cultivation.

As the Nine-Tails' chakra team continued to increase, Shen He transmitted a message to Naruto.

"Naruto, how about it, can you still bear it."

"Big brother, there's no problem, there's no pain that Big Brother said, but this power is not easy to control, this force always has a desire to destroy, fortunately, I can master the spiritual cultivation method that Big Brother told me, otherwise my body is already full of holes now, Big Brother deserves to be Big Brother, this is prescient."

"Then so be it, in the future, you will have to control this power in your daily life, and when you are completely in control, you will tell me, and then slowly increase."

After Shen He finished speaking, he removed the Five Elements Seal, and the Nine-Tails Chakra, which had no root, flowed through Naruto's body.

Naruto began to work hard to adapt to this power, although he was very uncomfortable at the beginning, but Naruto had no complaints about it, and while constantly consuming his own chakra, Naruto also noticed that his chakra control had been greatly improved, not only that, but the corresponding cultivation speed had also been increased, and it seemed that Shen He's plan had succeeded.

About 2 days passed, and these chakras were finally digested.

"Big brother, although that chakra said that it was controlled, but it was a little difficult to use ninjutsu, and it was not pleasing to both sides if it was distracted, either the ninjutsu failed or another chakra started to riot, and this method is still a little difficult for me. So I think the eldest brother's method should be changed, first open a certain seal, and then let this chakra slow amount appear, control this chakra while carrying out ninjutsu exercises, and when it reaches a certain level, the eldest brother is closing the seal. ”

"That's right, you know how to analyze yourself, so you can do as you say, but now this matter is slow, you use the shadow clone technique, and then try to communicate with me, I'll see if I can appear in this world."

“？！ That's even possible! It's worthy of being a big brother, good! I'm going to give it a try, and I've never met my big brother outside, which is great. ”

Startled, Naruto withdrew from the sea space and began to use the shadow clone technique.

"First of all, together with the eldest brother, it is like communicating with the eldest brother, and then use, the shadow clone technique!"

Naruto formed a seal, and Shen He of the sea space was summoned in a burst of feeling, and there was no resistance, and in an instant, a clone appeared along with a smoke.

As the smoke cleared, Shen He appeared, not in the form of Naruto, but in the form of Shen He himself.

"I didn't think it would be okay, it's really interesting. I don't think the second Hokage who invented this ninjutsu didn't think of this, how is Naruto, is there any difference between it and an ordinary shadow clone. ”

"Big Brother really appeared! The first time I saw a big brother who was still alive! ”

Naruto, who kept looking left and right, said that Shen He had the idea of beating him, but Naruto was like that, Shen He was used to it.

Naruto, who had a careful perception, continued: "To say that compared with ordinary shadow clones, first of all, the amount of chakra is less than that of ordinary shadow clones, and I gave 50% of the chakra to the shadow clone this time, because it is the relationship between the eldest brother, so I made more preparations, but in the end, it was 10%.

Secondly, the shadow clone will have a subtle connection with the body after use.,When I lift the shadow clone,,The shadow clone will automatically dissipate.,But the current situation is that the connection is gone.,I can't take the initiative.,Unless the big brother lifts it himself.,Otherwise, you can't go back.。 ”

"That's right...... Naruto, don't move here, I'll go out for a while first, and Mayama will come back. ”

Shen He thought for a moment and then left the room, when he left Naruto about 1000 meters or so, Shen He's original subtle connection with Naruto began to be broken, and then Shen He reversed.

"I tried it just now, although there is no limit, and it's not your chakra that is consumed but my spiritual power, but the spiritual power consumed is not much, and it can be on par with the recovery, but if you return to the sea space, there is a distance limit, and the removal of the shadow clone must be within 1000 meters, and it will be invalid if you exceed this range, but fortunately, there is no such thing as fighting now, and this range is enough to deal with some things."

"So the eldest brother can be outside all the time, great, I can move freely on Sundays in the future, although the cultivation in the sea space is also very good, but it is too monotonous, and the eldest brother can also move freely, at this point, the eldest brother has really made a good decision."

Hearing Naruto's excited tone, Shen He couldn't help but sigh, how could he be happy if he had been in the sea of knowledge space.

He still has Xiao Jiu and some research knowledge to relieve his boredom, and Naruto has to deal with some boring amusement parks and electric only non-stop training, which is also the main reason why Naruto has grown up.

Fortunately, although Naruto has a big temperament, he can endure loneliness, and it is also the result of his efforts to be able to grow up in the end.

Thinking of this, Shen He couldn't help laughing: "Yes, then we will all be free, I will return to the space and open the seal." ”