Naruto started to become stronger by becoming a disciple of Tsunade

Konoha Hospital, Tsunade's office on the third floor.

"Teacher, is there really no other way? You are a Sannin!" Okamoto Dousuke asked while sitting on a stool and looking at the test report in his hand.

Tsunade crossed her arms over her chest, making the peak of her breasts appear even more prominent.

Suddenly, Tsunade leaned over, placed her hands on the desk, and leaned forward, her forehead almost touching Okamoto Dousuke's forehead. "You brat."

"You are also a relatively experienced doctor. Don't you know the result of Aburame Takuto?"

"If you hadn't helped him reconnect his legs and treated him right away, it would have been a luxury for him to even walk like a normal person. Do you understand?" Tsunade said expressionlessly.

"I understand, but...can Takuto really not be a ninja anymore?" Okamoto Dousuke said with a slightly helpless tone.

"Dousuke, I understand how you feel. I know that feeling of helplessness better than you do. I'm just one of the three ninjas, not a god, and you've done good enough." Tsunade straightened up and patted Okamoto Dousuke on the shoulder.

"In fact, sometimes becoming a civilian is a good choice. At least it is much better than those guys who died in wars and missions." Tsunade said with a little sadness while looking out the window.

"I understand, teacher. Then I'll go to the laboratory first." Okamoto Dousuke put down the test report in his hand.

"Wait a minute, don't go to the laboratory yet." Tsunade called out to Okamoto Dousuke.

"The Third Hokage said that you performed well in this mission. Let me ask you if there is any reward you want or any ninjutsu you want to learn?"

"Any ninjutsu is acceptable?" Okamoto Dousuke answered quickly after hearing Tsunade's question.

Upon hearing that there was an opportunity to learn new ninjutsu, Okamoto Dousuke was determined to focus on improving his abilities.

As a ninja born in a civilian family, Okamoto Dousuke had no chance to learn more advanced ninjutsu. The descendants of the ninja clan were taught and required to refine chakra by their families from the age of three or even younger.

However, children from ordinary families have no such opportunity at all. Okamoto Dousuke also started learning to refine chakra only after he started school at the age of four.

Children from ordinary families will not have the opportunity to experience high-level ninjutsu until they graduate from ninja school.Therefore, Ninja's battles are generally Taijutsu plus Sanshenjutsu.It is not only because of the lack of Chakra amount of the ninja, but also because of the lack of mastery of advanced ninjutsu.

After graduating from the Ninja School, civilian ninjas need to complete tasks and pass assessments to advance to higher levels, and then have the opportunity to learn advanced ninjutsu.

Each village has its own unique ninjutsu, so the village is also strictly confidential about high-level ninjutsu. Leaking ninjutsu may allow the enemy ninja village to find the flaws of the ninjutsu, causing unnecessary casualties.

The ninja clans were even more protective of their own secret techniques, and many of them were not even preserved in the village, but only passed down orally within their own clans, such as the Hyuga clan's Kaiten, the Aburame clan's Mushi technique, and the Nara clan's Shadow technique.

The ninjutsu commonly used by Okamoto Dousuke, such as Water Iron Ball, Water Iron Ring Ball, Finger Gun, Finger Fang, and Water Flash Body, are all low-level ninjutsu that he forcibly developed by relying on his abnormal chakra control.

Although after becoming Tsunade's apprentice, Okamoto Dousuke developed many ninjutsu under Tsunade's guidance, he still did not have any advanced ninjutsu.

Moreover, his style is not in line with Tsunade's. Tsunade is a combination of super strength punch and medical ninjutsu. The lethality of super strength punch and medical ninjutsu that can be used to treat at any time make Tsunade inherently at an advantage in battle.

Tsunade's strange power fist, he can easily learn it with Okamoto Dosuke's Chakra control, but Okamoto Dosuke's body cannot support him to complete this ninjutsu.At least his nine-year-old body can't support him in this kind of battle.

Tsunade has the abnormal physique of the Senju clan, but Okamoto Dousuke does not.

After learning the Super Strength Fist, Dousuke Okamoto tried it once, but then gave up on this powerful killer move.

Because of the experiment, Okamoto Dousuke's right hand, including the entire right arm, was fractured in three places, and it broke into several pieces. He was treated with the treatment and recovered for a long time.

So Tsunade taught him more medical ninjutsu and guided him in the basics of ninjutsu.

This time he has the opportunity to come into contact with the advanced ninjutsu in the village, and he must choose that ninjutsu, the one he has been coveting for a long time.

That is Okamoto Dousuke's core ninjutsu for fighting against the tailed beasts or even the Six Paths level in the future.

"Don't worry, you are my disciple."

"Although you have no choice in the secret techniques of the major ninja clans, you can pick any of the secret techniques of this village since I'm here." Tsunade swept away the sad atmosphere just now, patted her chest, and shouted loudly with confidence.

"Come on, if there is anything you want to learn, I will take you there."

Tsunade strode towards the Hokage Building with Okamoto Dousuke.

"What! You want to choose this?" Tsunade sat on a stool in the library inside the Hokage's office, watching Okamoto Dousuke flipping through the Book of Seals and finally selecting the ninjutsu.

"Well, teacher, this is it." Looking at Tsunade's expression, Okamoto Dousuke did not waver and nodded firmly.

"Ah, you have to know the difficulty of this ninjutsu. Since it was developed, besides its inventor, only one ninja in the village has learned it. Are you sure?"

"Teacher, don't worry, I have confidence in myself." Okamoto Dousuke said, pointing to the ninjutsu in the Sealed Book.

"Okay, I'll go find the old man Sandai to ask for ninjutsu. You wait a moment." After saying that, Tsunade walked out of the library and went to find the Third Hokage.

Looking at the Sealed Book in his hand, Okamoto Dousuke thought to himself: As expected, the ninjutsu in the Sealed Book is not so easy to obtain. Not to mention the sealing style on it, the Sealed Book is just a catalog of banned books and there is no specific method of practice at all.

It is simply wishful thinking to do what Naruto did in the original work. Not to mention how a Genin can open the sealing technique of the Book of Sealed, even as for the training method, Dousuke Okamoto has read the entire Book of Sealed several times but still couldn't find the method to make multiple shadow clones.

A ninjutsu not only involves making hand seals, but also the way the chakra in the body is also indispensable. Therefore, the Sharingan, one of the three major eye techniques, not only copies movements but also observes the flow of chakra in the ninja's body.

As a famous bug eye that can be used at any time, it would be a lie for Dousuke Okamoto not to be envious. But if you don't have a perverted physique like Uchiha, Senju, or Uzumaki.

For ordinary people, the Sharingan is not only useless as a plug-in, but will become a burden.

Shaking his head, Okamoto Dousuke picked up the sealed book in his hand again and looked at the introduction of another forbidden technique in the book - Impure World Reincarnation.

This was another ninjutsu that made him covetous, but it was impossible to use this ninjutsu in the village. He was destined to give up.

Just as Okamoto Dousuke was concentrating on reading the introduction of various ninjutsu in the Sealed Book, the door of the library was opened.

唰

Tsunade at the door threw a scroll to Okamoto Dousuke. "Boy, this is a scroll. You can't take it away. You need to write down the training method."

"I understand, Teacher Tsunade." Okamoto Dousuke raised his hand to catch the scroll flying towards him.

Okamoto Dousuke unfolded the scroll and laid it flat on his knees, looking at the name on the scroll.