"Sasuke, the core focus of Chidori is high-speed thrusting and avoiding narrow vision."
"When activating Chidori, your energy will be diverted and hampered by maintaining high-density Lightning Chakra and a linear dash."
"Naturally, this makes you unable to detect attacks from the sides and rear."
"However, your Sharingan's dynamic vision can perfectly compensate for this flaw. The main difficulty now lies in your high-speed thrust."
"Although you have the Activation Imprint technique that can solve this problem."
Shinji paused at this point.
Looking at Sasuke, who was deep in thought, he slowly said, "I didn't stop you from developing this technique. However, relatively speaking, I still hope you can conduct rigorous speed training."
"After all, for this kind of short-distance linear dash burst, using the Activation Imprint is completely unnecessary."
"On the contrary, it's a bit overkill, unless you can develop a more convenient trick in the future."
Sasuke nodded thoughtfully.
He naturally understood this principle. After all, maintaining Chakra's form while moving at high speed is a difficult task. With the slightest distraction or unstable control, Chidori would dissipate or its power would greatly diminish. In such a case, using the Activation Imprint would only be counterproductive.
Sasuke nodded seriously. "I understand, sensei."
Shinji smiled and nodded. "Hmm, this holiday, you can try to focus on this aspect. Extreme speed training will only have more benefits, not less, no matter what it's for. There's no need to be too impatient."
It was best if Sasuke could listen. With the unreasonable existence of Naruto, Shinji was quite worried that Sasuke would lose sight of the bigger picture.
Sasuke nodded and then walked to the side to begin his training.
Shinji rubbed his neck and looked at his other disciples who were training. He wondered what kind of reward this holiday would bring.
Moreover, because he was promoted to Jonin, the system had rewarded him with a disciple slot.
However, he shook his head, temporarily having no intention of taking on other apprentices.
So far, the talents of most other students in the class could not give him much improvement. So, this slot should be kept for now.
As for Kiba and Shino, their fighting styles were almost completely different from his mainstream ones.
Shikamaru and others could be said to be about the application of Yin Release and Yang Release.
Kiba and Shino, however, relied more on external aids like dogs and insects for combat. For now, it seemed almost unnecessary to waste a slot on them.
"Sensei!"
Naruto, who had finished his physical training, hurried over and called out to Shinji.
"Hmm? What's wrong, Naruto?" Shinji asked, looking at Naruto curiously.
"Sensei, I have an idea, but I don't know if it will succeed." Naruto scratched the back of his head and said.
"An idea? Tell me, I'll take a look." Shinji said, crossing his arms.
Naruto was called 'the most unpredictable ninja' by Kakashi in the original story. Sometimes, some of his ideas were worth listening to.
After all, Wind Release: Rasenshuriken was successfully developed only because Naruto had a sudden idea and used three Shadow Clones to work together.
"I'm thinking, can the Crescent Moon Breathing Technique of Eternal Fist be applied to the Rasengan?" Naruto gestured as he spoke. He also occasionally spun his body.
Seeing this, Shinji covered his forehead, extended his hand, and smacked Naruto's head.
"Stop."
Naruto stopped and, looking distressed, asked Shinji, "Sensei, do you understand what I mean?"
Shinji carefully considered the meaning of Naruto's words and deliberated. Shinji asked with a touch of uncertainty, "Are you trying to say that you want to combine the Rasengan with high-speed spinning taijutsu, making it stack power through continuous rotation?"
The Arm Strike of Eternal Fist was based on this theory.
Perpetual Flow.
Bang!
Naruto clapped his hands together and exclaimed, "That's right, you are amazing, sensei."
Shinji couldn't help but twitch the corner of his lips.
This idea... wasn't it the theory behind Rasenshuriken?
It was just that one utilized Wind Release Nature Transformation, while the other utilized the characteristics of the breathing technique. Both were theories of high-speed rotation.
However, Naruto's current idea leaned more towards close combat, and unlike Wind Release: Rasenshuriken, it wouldn't cause damage to the hand due to the energy recoil of countless ultra-high-density Chakra 'needles'.
Stacking power through continuous rotation could actually be seen as an advanced version of the Rasengan.
It would almost certainly not be like Wind Release: Rasenshuriken, which couldn't be thrown and would injure the user almost as much as the enemy.
Don't forget Naruto's style.
For someone who almost always starts a battle with Shadow Clones, if this tactic could succeed...
Imagine countless Shadow Clones forming multi-angle spinning attacks with this move.
Who would suffer the most?
This move would definitely be the ultimate sneaky counter to highly mobile enemies.
Naruto's Three Thousand Barrage PLUS version.
Thinking of this, Shinji couldn't help but shiver.
If a ninja whose combat style relies on reaction and flexibility were to encounter Naruto in the future, they would probably die a very ugly death.
"It's worth trying, but the adjustment of the breathing technique and the application of Chakra are challenges." Shinji pointed out the difficulty of Naruto's idea.
After all, the breathing technique itself was meant to be used in conjunction with Chakra.
If Naruto wanted to use this idea, it would go back to the original starting point.
Divided attention operation.
Naruto was stunned, then understood what Shinji meant.
Adjusting his breathing while using the Rasengan.
It was definitely not a difficulty of one plus one. It was even harder than creating a Rasengan with one hand.
This was not like using Eternal Fist, which were mostly taijutsu movements that, once accustomed to, could be used directly.
"Habit... Have you thought of it?" Shinji asked with a smile.
"I have an idea, but I can't grasp it." Naruto said, squinting and constantly tapping his forehead.
That idea had just popped into his head, but he didn't know how to express it.
"No matter what it is, once a habit is formed, you don't have to pay attention to it." Shinji said slowly, reaching out and stroking Naruto's head.
Naruto's eyes lit up, and he said in strong agreement, "That's right. If I can make the breathing technique a daily habit, then I won't have to pay special attention to it."
Shinji said, "This state is very difficult to achieve, after all, it requires you to continuously practice the breathing technique at all times."
Hearing this, Naruto drooped his head a little, feeling discouraged. This kind of thing was too difficult.
Shinji thought for a moment and then expressed his idea, "Actually, what I suggest is to first integrate the breathing technique into daily activities. As long as you can achieve this step, then thinking about maintaining it will be much easier."
"Integrate into daily activities?" Naruto rubbed his hair, imagining the possibilities.
"Yes, you can do this while you're training normally, it will be faster that way. But don't force it. The premise is comfort and naturalness, so it doesn't backfire."
Shinji did not object to Naruto undertaking this training, as it was the core of the Eternal Fist taijutsu set.
Once successful, Naruto's taijutsu would rapidly improve.