So that's it!
Due to the restrictions on the perspective of the protagonist in the original work of Hokage in his previous life, Uchiha Jin has been unconsciously ignoring a very important issue.
That is the so-called Chakra, what exactly is it!
For ordinary ninjas who are confused, the so-called chakra is a kind of power.
It is a product created by the fusion of physical energy and mental energy. It is a powerful force that can enhance one's own physical functions and release ninjutsu.
And for those remnants who know the information about the 'Mythical Age', the so-called chakra is a gift.
It is a gift brought by 'Rabbit Goddess' from the outer world, and shared by his descendant Sage of Six Paths among Ninja World sentient beings, so that Ninja World can obtain better communication and development.
As for Uchiha Jin, who can look at everything directly from the perspective of God, the so-called chakra is an imperfect practice system in his eyes.
It is a ladder that can continuously strengthen oneself, and then use it to climb to a higher peak!
But it was precisely this so-called God's perspective that made Uchiha Jin think he knew enough about chakra, but instead made him ignore the simplest and most obvious question.
Where does chakra come from?
In ancient times, Kaguya Otsutsuki and Ōtsutsuki Isshiki were sent to Ninja World to plant Divine Tree as partners. Kaguya Otsutsuki, who did not want to be eaten by Ten-Tails as a living sacrifice, launched a sneak attack on Ōtsutsuki Isshiki.
In the end, Kaguya Otsutsuki won by luck, and then sacrificed the seriously injured Ōtsutsuki Isshiki to Ten-Tails, and finally gained great power by devouring God Tree Fruit.
This power refers to Chakra!
Then Kaguya Otsutsuki gave birth to the eldest son Hagoromo Ōtsutsuki and the second son Hamura Ōtsutsuki.
Later, when Kaguya Otsutsuki was preparing to resist the pursuers that Otsutsuki might send at any time, he was successfully backstabbed by his two filial sons. Finally, chakra was distributed by Hagoromo Ōtsutsuki to the Ninshu people he established, which were the subsequent Ninja World ninjas who could use various ninjutsu.
Natural.
The above information is very clear to Uchiha Jin, and has always been aware of it since he came to this world.
But there is a very serious problem here that has been ignored by everyone.
That is whether the so-called chakra already existed in this universe before Kaguya Otsutsuki came to Ninja World, and whether the chakra of Ninja World appeared in Ninja World because of the arrival of Kaguya Otsutsuki.
The former is certainly yes.
The Ninja World where Uchiha Jin is at this moment is just one of the targets of the Otsutsuki Clan's many trees. The origin of chakra can at least be traced back to the unknown Otsutsuki Clan.
The latter is naturally certain. Before the existence of Ninshu, there was no such thing as chakra in this world.
So.
The so-called Sage of Six Paths, the filial son of Kaguya, how did Hagoromo Ōtsutsuki distribute chakra to everyone in Ninshu, and why the current ninjas clearly did not receive this 'gift', but are still able to create chakra on their own, something that should not exist in the world.
This question has always been on Uchiha Jin's mind.
When Konoha and Jiraiya fought before, Uchiha Jin had a rough guess at that time through the 'Sage Mode' that was a mixture of animal genes and forms.
The so-called chakra is somewhat similar to the so-called mana, which is the product of the condensation and transformation of the "spiritual energy of heaven and earth" through the efforts of practitioners.
Of course.
Because of the various weird characteristics of chakra, such as it cannot be retained in the body like mana, but there is a product of chakra concentration like Tailed Beast.
Because of this kind of "weird" characteristic to Uchiha Jin, using so-called mana to explain the existence of chakra really feels very reluctant.
Until now.
Until I looked at the A'Ai' who kept on using the extremely violent 'Thunder God Chakra' to smash the countless Susanoo swords that were pressing down like a flood, and kept moving forward with 'Thunder God Mode'.
Uchiha Jin finally understood what he had ignored all along, and also understood what the so-called chakra and the so-called Natural Energy were.
Ha~
Uchiha Jin couldn't help but sneer at the corner of his mouth when he thought of this.
Physical energy? Mental energy?
It's just another manifestation of Natural Energy.
That's right.
From the very beginning until now, there was only one kind of power in this world.
Natural Energy!
It is precisely because of pursuing the existence of this power that Otsutsuki Clan sent people to this planet, and then used the unique artifact 'Divine Tree' to condense the Chakra Fruit that Otsutsuki Clan needs.
The so-called Chakra!
It is a kind of utilization and transformation of Natural Energy!
For example, if 'spiritual energy' is converted into 'mana', and 'elements' are converted into 'magic power', there is only one difference here.
Chakra is special!
It was specially created by the Otsutsuki Clan with Divine Tree technology for the goals of its own clan. It is not a universal practice system.
It's just that there was a little 'accident' here at Ninja World, which resulted in chakra being 'shared' as a gift to the entire Ninja World.
Divine Tree, which was supposed to drain all the chakra from the entire planet, still condensed a Chakra Fruit after swallowing half of the Ōtsutsuki Isshiki, but it was not able to completely drain all the Natural Energy from this world.
And.
Divine Tree In the process of condensing Chakra Fruit, the 'authority' or 'law' of chakra has unknowingly merged with this world in some unknown way.
It is as if a new software has been forcefully inserted into this world, thus giving all living creatures in this world the power to create chakra.
It's a bit of an Oriental fairy tale, but also a bit of DND fantasy...
Uchiha Jin doesn't know how to describe this weird feeling, but for him at this moment, after knowing this clearly, his heart that originally felt powerless but lacked irritability and uneasiness finally...
Calm!
Uchiha Jin There is an unprecedented calmness at this moment, and the whole world seems to be completely different at this moment.
The A 'Ai' in front of me has reached a whole new level of power after successfully breaking through its own limits and using 'Sage Mode'.
It can be said that A 'Ai' at this moment has truly gained the strength to threaten Uchiha Jin.
Before that.
Even though Raikage 'Ai' has reached the extreme in changing and condensing the characteristics of Lightning Release, the Lightning Release chakra it controls still appears weak in front of a high-level 'chakra like Susanoo.
It's like paper versus flame.
It requires huge size and wind pressure to destroy the latter, and it also has to suffer some damage to itself.
But at this moment.
After turning on 'Thunder God Mode', the power of A'Ai's chakra and Uchiha Jin's Susanoo have basically smoothed out the difference in quality between the two.
"Uchiha brat!"
A'Ai's face was filled with a generous smile. After his strength surged, he finally got rid of the previous feeling of powerlessness and frustration. At this moment, he was completely worthy even when faced with the power of God that could calm down the Warring States Period.
Only.
At this moment, the calm smile on Uchiha Jin's face, and his attitude that he didn't care if he was approaching inch by inch, made A'Ai' feel even more irritable and uneasy.
Hurry up! Hurry up!
A Although 'Ai' didn't know what was going on, this surge of power made him feel extremely satisfied physically and mentally. At the same time, a faint uneasiness shrouded his heart like a dark cloud covering the sky.
"Ah..."
A 'Ai' roared, he needed more 'sharp' power to break through all the obstacles in front of him and avoid all accidents.
Feeling more and more uneasy, A couldn't care about anything else at the moment. While further erupting at a more terrifying sprint speed, he controlled a large amount of thunder and lightning with his mind to concentrate on the four fingers of his right hand.
"Immortal method·Hell Stab·Four-Finger Nukite!"
"Not bad!"
A hint of admiration flashed in Uchiha Jin's eyes, not caring at all about the power of Susanoo that was shattering in the sky in front of him, and A that was getting closer and closer to him at this moment.
Yes!
The so-called chakra is nothing more than what Divine Tree absorbed and transformed from Natural Energy.
The combination of Senju and Uchiha is Senluo Yongzhen... It turns out that this sentence has such an interpretation direction!
No wonder Senju Hashirama and Sage Mode can drive whenever they want, but Uchiha Jin always feels that weird feeling of repulsion.
But now...
Watching A 'Ai' transformed into the strongest lightning spear, getting closer and closer to itself... three meters... two meters... one meter...
"Divine Mode, open!"