Naruto folded his hands and looked at Kurama.
"What's the idea?"
Although his words were questioning, the look on his eyes showed his trust in Kurama.
Kurama smirked and said.
"What do you think about keeping the elemental chakra inside the pressure points of the Chakra Pathway?"
Naruto was startled upon hearing such a method. He couldn't help but shake his head and ask.
"But, wouldn't destroy our inner organs?"
Even his Tailed Beast Chakra cloak would always be outside the skin. They could train their skin, muscles, and bones to get tougher.
But they couldn't train their inner organs. So, it was very easy to destroy them.
Kurama raised his hand and waved his finger, saying.
"No, it wouldn't work like that. My idea is similar to creating a Jinchuriki. You know that if people don't have a powerful Chakra and Physique, they can't bear the power of the Tailed Beast, right?"
Naruto nodded.
That's why he was chosen. He was an Uzumaki who could not only bear the power of the Tailed Beast but also suppress it slightly.
There was also an instance in the future where he suffered from Chakra Illness because he held too much Chakra, much more than humanly possible.
Especially since most of that Chakra came from Kurama and other Tailed Beasts.
So, the idea of creating a Jinchuriki required rare babies with a powerful body.
Kurama continued.
"As a baby, even you wouldn't be able to bear the power of my Chakra. But as you grew stronger, you started to use my Chakra and slowly adapt to it."
"This adaptation process is something I want to use for creating a new form of Nin-Taijutsu."
Hearing that, Naruto rubbed his head and nodded.
"Even if you try that, you need an insane regeneration factor for this. I might be able to do that."
"But what's the point of having elemental chakra inside my body? Can't I just access this chakra through Nature Transformation outside my body?"
Kurama shook his head and said.
"My idea isn't just for you. It's for everyone, and no, it doesn't work like that. For example, when you transform your chakra into wind chakra, it doesn't have the power to cut through rocks."
"So, at the beginning, the Chakra will not have that much effect. But a ninja slowly learns Nature Transformation, the intensity and power of the Chakra start changing."
Hearing that, Naruto countered.
"Even if your idea works. Let's just say our bodies can adapt to such power."
"And considering how adding Nature Transformations to Chakra increases the potency of the chakra, it is a good method to increase our strength."
"But, molding Chakra requires active effort, and even if it becomes passive with enough practice, it still needs to be used somewhere."
"Otherwise, it will just be reabsorbed into the body, wasting some of it. So, how are you planning to hold that Chakra?"
At this moment, Kurama showed what Naruto considered to be the biggest smirk he had seen as he pointed his finger at the prison bars.
"This can solve it. My future self has sent a large number of Sealing Jutsu and information on Sealing Jutsu."
"With that knowledge, I should be able to create a modified version of Eight Trigram Seal."
"Instead of being one big seal, I will transform into three hundred and sixty smaller Eight Trigram Seals and apply them on those pressure points."
"Each pressure point will be able to hold a certain amount of elemental chakra, and once it gathers enough elemental chakra, a person can start flowing that chakra throughout the body."
"That's how I plan to change the fundamental power structures of the world."
Hearing that, Naruto took a deep breath as he understood the implications of creating such a Jutsu.
If this could be mass-produced, they would be able to produce several Shinobi who could fight Otsutsuki.
Just look at the future Kage. They all had powerful Taijutsu, but not a single one of them used some sort of Chakra Mode except for Naruto.
And, Naruto was only able to do that because of the Nine-Tails.
In other words, there was no one using Elemental Chakra Mode among the Five Kage.
Even Sasuke mainly used lightning chakra to increase his speed and attack strength while mostly relying on his Sharingan's precognition and his strength.
Naruto was probably the one who understood the importance and impact of this idea the most.
Because of those memories, he knew what it meant to rely on Chakra Cloak/Mode during the battle.
Whether it was his fight against Haku, Neji, Gaara, and Sasuke using Nine Tail Chakra Cloak.
Whether it was his fight against Pain and Nine-Tails using Sage Mode.
Whether it was his fight against Obito using KCM plus Sage Mode.
Whether it was his fight against Madara and Kaguya using Six Paths Sage Mode plus KCM.
In every single battle, he had been relying on something else to power up.
Of course, they weren't bad. They were his strength, but imagine being as strong as a Kage and adding KCM plus Sage Mode on top of that.
That was Naruto during his battle against Toneri.
Not only did he not just use Pseudo Six Paths Mode, but he also simply relied on one powerful punch to knock out Toneri.
But this was still the Naruto who didn't put a lot of his effort into training in Taijutsu, at least, not like Lee or Guy.
Now, imagine all of the ninjas training like Lee and Guy while being more talented than they are.
This would be the result of Kurama's idea.
And, in his case, he would not only have Wind Chakra but also other Kekkei Genkai Chakra to enhance his strength.
While also having the ability to use Kurama Chakra Mode plus Sage Mode.
Since the elemental Chakra would be sealed inside a different seal, regular Chakra could also flow throughout the body.
Which meant learning Sage Mode wasn't impossible.
At this moment, Naruto took a deep breath and said.
"We must do it. Kurama, we must create a Nin-Taijutsu of that caliber. Imagine combining it with Kekkei Genkai like...…"