Naruto? Post Bar Naruto Super!

"The mixture of physical energy and spiritual energy generated by the 130 trillion cells in the body is called "physical strength". "Physical strength" is the basis for launching physical skills. Physical strength is converted into chakra in the body. After the ninja extracts chakra, he can use "techniques" through "hand seals"..."

"Do you really need to be so detailed? By the way, I remember that Naruto didn't know anything until graduation. Never mind... He is the protagonist after all."

To be honest, Zhen Cod felt that these ninja knowledge were basically just for him to learn so that he could teach others in the future. He actually didn't care at all.

Whenever Shincod wanted to release a skill or use illusion or Susanoo to achieve a goal, he would know the specific details of the moves as if his mind suddenly became clear, as if there was an old grandfather with him who could give guidance at any time.

The only drawback is that it seems impossible to master the theoretical knowledge at present.

Although no matter what, knowledge is yours as long as you remember it, the problem is that the Ninja School, as the only educational institution in the Ninja Village, does not only teach what Shincod needs, such as code decryption, mathematics, physics and chemistry. These things are really not of great interest to Shincod, and they are indeed of little significance to Shincod who has a high level of combat ability at the beginning. Although Shincod actually has a little bit of mathematics, physics and chemistry foundation from his previous life, he still does not want to spend too much time on these things.

He would like to promote the technology of the new world after traveling through time like some of his predecessors, but he simply doesn't have enough practical knowledge in his mind.

"The future of mathematics and physics in the ninja world should be left to geniuses like Orochimaru. Someone like me... Oh, I remember someone said that the Sharingan can remember everything it sees."

‘Sharingan! ’

Shinji opened his Sharingan and tried to use the copying ability of the Sharingan to forcibly remember what was in the book.

But it turns out that the Sharingan's copying ability is not limited to this kind of simple book knowledge. The actual principle of its copying of ninjutsu and taijutsu is actually achieved through extremely sharp dynamic vision and the ability to see the flow pattern of chakra, rather than "copying" in the conceptual sense.

"So those who can remember things directly with the Sharingan simply have good brains, right?"

When he just opened his Sharingan and stared at the book, Shincod indeed found that he had the ability to read ten lines or even more than ten lines at a glance. But the problem was that he still couldn't remember them. His eyes could scan the book, but his brain couldn't keep up. He couldn't form effective "high-speed reading", and he couldn't directly imprint it in his brain.

Suddenly, Zhen Cod thought of a perfect way to cheat.

'Transfer seal.'

The Transcription Seal is a unique eye technique of the Uchiha clan. It can seal the technique and set a trigger condition, and then automatically trigger it when the condition is met. In the original plot, Uchiha Madara used the 'Transcription Seal + Izanagi' to achieve automatic resurrection after death in battle, and Uchiha Itachi used the 'Transcription Seal + Amaterasu' to add a layer of protection for Sasuke.

"If I can seal an illusion on the test paper to deceive the examiner, it's not impossible. After all, the ninja exam is to use all means to solve the problem at hand. Even if someone finds out that I cheated after the exam, no one will say anything."

"In that case, let's try it out... Transcription Seal Illusion."

Opening the Eternal Kaleidoscope again, Zhen Cod tried to choose the book in his hand as the carrier of the transcription seal, but the result was...

Cannot be selected.

"Um... Is there some restriction in the transcription seal that I don't know about?"

What Shincod didn't know was that the transcription seal was set up to only store the technique on the Sharingan. The Sharingan that stored the technique could be his own or someone else's, but it had to be a Sharingan. Although with further development it might be possible to use other carriers to release the transcription seal, Shincod obviously couldn't do it now.

"If I had known that I would be reincarnated into the Ninja World, I would have read more official books... ah."

Zhen Cod sighed inwardly here, but did not notice the teacher who was sweating profusely at the podium.

In the past two minutes, every time Shincod opened his Sharingan, the heart of the ninja school teacher known as Yoshimura almost stopped beating.

"What is that? Is it the Sharingan? No, the Sharingan should be a magatama pattern, so is this a new bloodline limit? It feels so scary, why would such a person come to the ninja school? What on earth is the Third Hokage thinking! "

The Third Hokage told Yoshimura that Shinko had excellent strength and potential as well as a strong will of fire, but was too weak in ninja theory. Moreover, unlike ninja students who were like blank slates, Shinko's existing ninja theory was filled with a lot of wrong knowledge, so it might be particularly difficult to teach him.

"But you didn't say it would be this difficult..." Originally Yoshimura had thought about giving special care to Shincod, but whenever he saw those red eyes, he simply didn't dare to move, let alone go up and teach him.

"The owner of a unique bloodline limit... Oh, how enviable."

……

On the other hand, Izuna's eyes also caused a little trouble to the teacher Funano Daikoku.

Her inquiring eyes seemed too enthusiastic for a student of her age.

"Is this the child who is so eager to become a ninja?" Funano sweatdropped. He had been teaching for so many years, but this was the first time he saw a child with such a fiery look in his eyes. He had seen many children who were eager to become ninjas, and he had also seen many little girls who wanted to become great female ninjas like Tsunade, but this was the first time he had seen someone like Izuna staring at him eagerly from time to time.

"Um, Uchiwa-san... do you have any questions?" Funano asked tentatively, but what he didn't expect was that Izumi Nama asked a series of questions at once.

"I have a question! Mr. Funano, what is the process of extracting chakra? Is there any way to increase the efficiency of mixing spiritual energy with physical energy? How can chakra show color? How can I make chakra turn into a blue skeleton arm that is larger than my body to help me grasp things?"

"Ah? Wait...wait..." As Izuna kept asking questions, Funano became more and more confused. He could still explain the previous questions, but making chakra turn into an arm that was bigger than the body...

"This is beyond the scope! Can you wait until you become a ninja to ask the Hokage this kind of question?" Funano yelled in his mind, but out of his professional ethics as a teacher in the ninja school, he still had to explain it as carefully as possible to the student who asked the question.

But even a Chunin like him only had a limited understanding of how to make chakra 'produce color', that is, how to change the nature or form of chakra.

So the only question he could really answer was... the first one.

"Forget it, I'll just talk about the basics honestly."

After explaining the knowledge points about chakra again and apologizing for not being able to answer Izuna's remaining questions, the first-year class at the ninja school continued.

However, Izuna's question just now also made one of the students in the classroom curious.

"A giant blue skeleton arm? Sounds like a very powerful jutsu..."

Uchiha Itachi tried to simulate it in his mind and found that if it was true as Izuna had just described, that chakra could be used to create a giant blue skeleton arm larger than a human, then this technique would probably have both powerful offensive and defensive capabilities. However, with his current knowledge, he had no idea how to realize such a technique.

……

After school, Uchiha Itachi returned home, but unlike usual, today his father was sitting in the living room, as if waiting for something.

"Father, I'm back."

"Ah."

Itachi's father, Uchiha Fugaku, the current head of the Uchiha clan, nodded after hearing Itachi's voice. However, just when Itachi was about to go to his mother's room to see his brother, he heard Fugaku say, "Itachi, come here."

In fact, the fact that Itachi secretly ran away from the ninja school and sneaked into a training ground of the Uchiha clan these days has been reported to the clan leader Fugaku. He is happy that his son is able to realize the need to expand his abilities at such a young age, but he also feels a little regretful.

The reason why Fugaku sent his son to the ninja school was not to let the ninja school teach his son knowledge. What the ninja school can teach is nothing to the Uchiha clan, and the teachers in the ninja school are far inferior to the personal teaching of the Uchiha clan leader. But the ninja school can give Itachi a chance to come into contact with non-Uchiha clan ninjas.

Whether from a father's perspective or for political purposes, Fugaku actually longed for Itachi to make some friends who were not from the Uchiha clan in the Ninja School, preferably ninjas from other ninja clans in Konoha, but Itachi... seemed to have really only studied in the past, and now he had even learned to 'skip classes', and today when he heard that Itachi had not left the Ninja School, he decided to take advantage of today to ask his son what he thought.

"Yes!" Itachi responded, and then sat in front of Fugaku, "Father, do you have any instructions?"

"Itachi, what do you think is the purpose of studying in a ninja school?"

"This... Did my father know that I had secretly left the Ninja School recently... I am afraid that I have disappointed him by overestimating my own abilities."

Thinking of this, Itachi lowered his head immediately, "I'm sorry! Father, I have realized my arrogance."

"..."

Fugaku was stunned for a moment. He didn't understand what his son was thinking. "Could it be..."

"Itachi, what did you see or encounter in the ninja school?"

"Did you see anything? Just today, I met a senior from the fourth grade. I saw with my own eyes that he left my sight at a speed beyond my comprehension. That speed was no less than that of some of the jonin who had come to my house before..."

"A fourth-year senior? Could it be... Itachi, describe what that person looks like." Fugaku remembered an incident that had been circulating in the police force recently. It said that two security guards were trapped in an illusion and fell on the street. Then the two insisted that the last person they saw was a boy from another village whom they had never seen before, and that this boy had just entered the Ninja School today.

At first, Fugaku, like most of the police force, thought that the two men were under the additional effect of the illusion, which caused them to have a blurred memory of the image of the person who attacked them. However, he subconsciously ignored a possibility before, "What if the boy really has a strong strength? This does not seem to be completely impossible..."

"Yes, that person has very long hair and very sharp eyes. He is about 12 years old, but because of his overall temperament, ignoring his height, he looks like he is already or years old."

"12 years old, sharp eyes, and I remember that the two team members also specifically mentioned the hairstyle... It seems that it is indeed the same person." Fugaku thought for a while, "If it is a mentally sound boy, then he should know the consequences of attacking the police force on the street, so, what happened at the time... "

Fugaku decided to investigate what happened that day, but he couldn't just listen to his team's one-sided statement, "Well, let's go to the Ninja School tomorrow afternoon."

And just at this moment, Itachi suddenly asked a question.

"Father, have you ever heard of the technique that can use chakra to condense into a huge blue skeleton arm for defense and attack?"

"what?"

Under Itachi's surprised gaze, Fugaku almost stood up after hearing Itachi's description.

But at this moment, Fugaku no longer cared about maintaining his father's dignity. "Itachi, where did you see this?"

What does the huge blue skeleton represent? No one knows it better than him, the head of the Uchiha clan. And what is happening now? He actually heard the description of Susanoo from a child?

"I haven't seen him. A new classmate named Uchiwa Izuna mentioned him in class. Um... this Uchiwa classmate's last name sounds a bit like Uchiha, but it shouldn't be related."

Ding~

Blue skeleton arm, Uchiwa Izuna...

"...Father, have you ever seen such a technique?"

"No, I haven't seen it." Fugaku answered very seriously, "That is the ultimate power that only exists in legends and belongs only to the Uchiha clan. It is called Susanoo, an ultimate eye technique that combines offense and defense. It can only be used when you have eyes stronger than the three-magatama Sharingan. This technique symbolizes destruction and is called the power of God. The legendary ninja Uchiha Madara was able to dominate the ninja world by relying on this technique."

"Susanoo..." At that moment, Itachi couldn't help but yearn for "stronger eyes". Then, he asked his father seriously: "Father, how hard do I need to work to open eyes that surpass the three-magatama Sharingan?"

"Uh..." Fugaku was stunned for a moment, thinking of the conditions for opening the eyes above three magatama, that is, the Mangekyō Sharingan. He thought that it would be better for his son not to open the Mangekyō as much as possible.

"Don't aim too high. What you need to do now is to lay a solid foundation. Even Uchiha Madara didn't rely on just the Susanoo technique. A truly strong person will not have any weaknesses."

"Yes! I will try my best, father."

'Don't work towards the Mangekyō Sharingan...' Fugaku was sweating inwardly. To open the Mangekyō Sharingan, one needs to experience the stimulation of losing a loved one. If possible, he hoped that his son would never have to endure such pain in his life.

"Inner Chakra... could it be a branch of the Uchiha? Looks like I need to check the clan's files..."

……