This Naruto is too strong

Plop.

Uchiha Sasuke was kicked in the chest, and he flew backwards two or three meters, and then his butt fell hard on the ground.

"Ah!"

The piercing pain made him scream.

Iruka immediately raised his hand to signal the two sides to stop fighting.

"Uchiha Sasuke vs. Uzumaki Naruto, Uzumaki Naruto wins!"

This was another actual combat training of the students of the Ninja School. It had been two years since the night of the extermination of the clan, and Naruto would be ten years old in a while.

After the battle, Naruto stretched his hand in front of Sasuke.

Sasuke, who fell to the ground, held Naruto's outstretched right hand, and stood up after a little leverage.

The two made a seal of reconciliation.

Naruto smiled and said, "You have made great progress. I feel that you will surpass me in a while."

Wipe off the blood from the corner of his mouth, Uchiha Sasuke pouted and said, "Don't comfort me. I am not so weak that I can't get up after losing to you."

Naruto showed a fatherly expression.

"Indeed, Sasuke, you have become stronger than before."

...

That night.

Naruto tossed and turned and couldn't sleep.

In the past two years, his strength has improved much slower than before.

The first thing that made him anxious was the chakra problem.

Now his total chakra amount can no longer be increased. According to Naruto's own estimation, his current chakra amount is about 150 times that of Kakashi.

It sounds like a lot, but Naruto is not satisfied. In the future, there are still those powerful and terrible monsters waiting for him. Only this little chakra is far from enough to make him feel safe.

Compared to chakra, Naruto can breathe a sigh of relief in terms of ninjutsu and forbidden techniques.

He has made great progress compared to two years ago.

On the night of the Uchiha clan extermination, he got a lot of good things from the Hokage office building, not only the Sealed Book, but also many high-level ninjutsu, some highly confidential research materials and some information that was not disclosed to the public.

With these gains, Naruto has mastered no less than a hundred kinds of ninjutsu in two years.

It’s not a lot, but it’s practical, and Naruto is very satisfied with it.

In the future, if he wants to improve in ninjutsu, he will need more time to study.

What worries him most is the plug-in.

Two years ago, he worked hard to get two pairs of Sharingan.

But two years later, he hasn’t installed a pair until today.

The more he thought about it, the more irritated he became. Naruto simply hid in the bathroom and performed Flying Thunder God to go to his secret base.

With the Flying Thunder God Technique, he came and went like the wind, and no longer had to play so many tricks like two years ago to avoid those monitors.

Of course, before he left, he did not forget to leave a shadow clone lying on the bed to cover up.

…

The Death Forest is extremely dark at night.

Only the strange cries of some nocturnal animals can be heard around.

Orochimaru has a secret base built in this place.

A few years ago, Naruto accidentally discovered this place. Not only is the experimental facilities complete, but Orochimaru also left a lot of precious information. Naruto naturally chose to requisition this treasure.

After two or three years of operation, this place has been completely renewed.

When he first came here, torches were used for lighting, but now the entire laboratory has been powered and every room has electric lights.

Naruto left a mark here. As long as he wants, he can enter and exit this place at any time without anyone noticing.

When the main body came here, people came and went here.

Because Naruto's main body split ten shadow clones of Naruto and studied the documents left by Orochimaru day and night here.

These ten people are researchers all year round, and there are five more people serving as sentries nearby to prevent this place from being discovered.

That is to say, in addition to occasionally using shadow clones to monitor the village, Naruto also has fifteen clones doing research outside all year round.

For these clones, Naruto paid a huge price.

Every day, his energy and physical consumption are beyond the imagination of ordinary people.

However, thanks to his huge chakra, these burdens are not a big deal for Naruto. The only problem is that he has to constantly replenish his body energy, that is, he has to keep eating.

For this reason, Naruto is already a more famous foodie than Choji.

Let's not talk about the gossip for now.

When the ten clones in white coats saw Naruto coming, they greeted him and said, "Oh, you are here."

Naruto: "Everyone has worked hard. How is the research going?"

"Main body, you are here at the right time. We were just looking for you."

"Oh? Number one, I heard that you meant that there was a breakthrough in the research?"

The ten shadow clones that Naruto left here for research have not disappeared for two years. In order to call them conveniently, Naruto named them: Captain One, Vice Captain Two, followed by Team Member No. 3, and so on until No. 10.

Among them, No. 1 is the captain responsible for coordinating the whole place.

No. 1 smiled and said, "Indeed. Well, you haven't been here for a while, and today is a good opportunity to learn about our latest progress.

We have achieved countless successes in organ transplantation experiments on monkeys, and we have quite a lot of experience.

With these experiences, and with the human anatomy knowledge acquired in medical school on Earth, and the learning materials of medical ninjutsu you stole, it should not be a problem to transplant a pair of Sharingan for you, a Jinchūriki with a strong physique of the Uzumaki clan.

And we are lucky. Uchiha Feng's eyes are highly compatible with your physique and will not produce rejection reactions. Based on this, we think your recovery after surgery should be very fast.

In fact, if you want to transplant now, we can do it, but just in case, I still recommend that you find two living people for us to perform an actual eye transplant operation."

"Well..." Naruto fell into a brief silence after hearing this. "Okay, since you said so, I'll find a chance to get two living people for your research later."

After getting a positive answer, No. 1 smiled with satisfaction.

But soon he put away the smile.

The main body noticed something was wrong, and he asked, "Is there anything wrong?"

After arranging his words, No. 1 said, "Main body, it's time to abandon this base. In recent days, the team responsible for intelligence exploration has found signs of White Zetsu's activities around the Death Forest. The most recent one was less than 300 meters away from us. I'm worried that if I continue to stay here, they will find me. Although our research has come to an end, we still have to be careful."

The main body frowned when he heard this, but soon relaxed.

"You're right. Not only White Zetsu, but Konoha should also be careful. After all, this place is too close to Konoha. The longer we stay, the greater the risk of being discovered. We have been here for two or three years, and it is indeed time to give up here and find another place. It just so happens that you said some time ago that the experimental equipment needs to be updated. This time I will solve these problems at once."

Number One's eyes lit up.

"From what you said, are you finally planning to leave Konoha and go out for a walk?"

"That's right. It's time to go out and find some opponents to practice. Strength improvement cannot rely solely on training. Only life-and-death struggles can quickly improve yourself. Staying in Konoha has too many constraints. I don't even dare to show too strong strength, for fear that Konoha's top leaders will be afraid and thus be further monitored and controlled."

Number One nodded in agreement.

Naruto has always wanted to leave Konoha, but without the protection of Konoha, it is too dangerous for him to wander outside as a human jūriki, so Naruto has been enduring and staying in this cage.

However, recently, his strength has reached a bottleneck, and this cage has made him feel too small.

It just so happens that the proficiency of Flying Thunder God has also been greatly improved. It is no longer so easy for others to easily kill him. Uzumaki Naruto should go out for experience and find some powerful opponents to fight, so that his strength can continue to improve.

Number One: "When will we leave?"

Naruto: "Let's set the time after the transplant of Sharingan."

...

Three days later.

Naruto came to the research base of the Death Forest again at night.

Number One was ready.

"After the actual operation on the human body, we have a very high degree of confidence in our hearts. Original body, I think we should start the transplant today."

"Yes."

Without any verbosity, Naruto followed Number One to a secret room in the base, which was arranged as an operating room.

Clean and simple is the tone here.

Although it looks simple, in fact, the equipment in this operating room is very complete, which Naruto stole from Konoha Hospital.

Naruto, who was lying on the operating table, was about to have his eyes transplanted, but he was not injected with anesthesia.

He did this on purpose, because he was afraid that these shadow clones would disappear after he lost consciousness.

It would be funny if these clones suddenly disappeared halfway through the operation. He didn't think he could just dig out someone's eyes like Uchiha Madara in the later period, and then press on them and they would work.

Of course, although they said that they didn't need anesthesia, No. 1 and others wouldn't just do it directly. After all, they had to operate on the face and dig out the eyes, and the pain during the process could be imagined. If the pain was too intense, the main body would faint from the pain and they would disappear, so this situation should be prevented from happening.

But there was no need to worry too much. There were some very good painkillers in the books on medical ninjutsu that the main body had stolen for them. Some of them were magical drugs that could make people temporarily lose their sense of pain without losing consciousness.It can be used in today's surgery.

Not long.

Everything was ready, and Naruto began to receive the Sharingan transplant.

Ding Yun was not worried about failure. He was a medical student studying surgery in his previous life, and his parents were also famous heart surgeons. However, after his parents died unexpectedly, Ding Yun had no intention of studying. He only studied until his junior year and then joined the army.

He didn't learn anything else in three years of college life, but he knew a little about anatomy. His previous experience plus more than two years of hard work in this life, as well as his own strong physique that was different from ordinary people, all these factors added up, the probability of his transplant failure was infinitely less than zero.