Hinata Hyuga of the Present Day
Orochimaru had been researching Urashiki for some time, and Hinata had received an experimental report from Orochimaru several months ago.
Just like Hinata's guess.
Urashiki Otsutsuki was not the Jinchuriki of the 'God Tree', but rather he had become one with the God Tree; his body was the God Tree.
Furthermore, the Chakra that Future Sasuke extracted from Urashiki's body in the future is not just an energy called 'Chakra,' but a substance that can create Chakra.
The One-Tail to Nine-Tails are not simply the Chakra of the Ten-Tails, because Chakra can be created infinitely.
Sage of Six Paths extracted from the Ten-Tails was actually the Ten-Tails' ability to create Chakra.
Otherwise, how could the Nine Tailed Beasts have existed for over a thousand years?
Once the Chakra is used up, it's gone.
Combined with the information Hinata obtained from the Original Story Hokage... such as Naruto once sensed the Ten-Tails in Sage Mode, which is a life form composed of a vast ocean of Natural Energy.
Apart from that, the Ten-Tails has no 'emotions'.
It may or may not have a self, but the Ten-Tails certainly has no emotions. The Ten-Tails is the Natural Energy that exists in the world, just like the earth, water, and air we normally experience.
Because before the Ten-Tails was resurrected, all Nine Tailed Beasts had already accepted Naruto.
However, when the Nine Tailed Beasts entered the Demonic Statue of the Outer Path and the Ten-Tails was resurrected, all of these feelings disappeared.
Hinata is not simply to merge with the God Tree like Kaguya Otsutsuki. Hinata wants to achieve this merging while simultaneously possessing a second God Tree as Jinchuriki.
Through Orochimaru's research on Urashiki's body, Hinata discovered that once the God Tree merged with a human, it no longer possessed the ability to 'grow'.
This is also a key reason why Urashiki, Momoshiki, Kinshiki wanted to plunder the God Tree of the Ninja World.
Because the God Tree they merged with could no longer grow, the only way for them to continue to grow stronger was to continue absorbing from the God Tree.
However, if one cultivates a God Tree within their body in the form of Jinchuriki, they might be able to possess the ability to 'grow'.
Hinata's idea of creating a 'Nascent Soul' came not only from the Jinchuriki mode, but also from Tsunade's Yin Seal.
Tsunade stores the Chakra she usually wastes in a seal on her forehead. When needed, she uses the release Ninjutsu 'Yin Seal Release' to break the seal and release a large amount of Chakra.
But what's amazing is that Tsunade can maintain her youth through the 'Yin Seal', and after the 'Yin Seal' is broken, Tsunade's combat power will increase significantly.
Moreover, the wonders of Chakra don't stop there.
Although the Rasengan represents the ultimate in Shape Transformation, this Ninjutsu itself has no elemental attribute.
After incorporating wind-style Chakra Nature Transformation, the Rasengan transforms into Rasenshuriken. Later in his Naruto could also incorporate various Chakra Nature Transformation into the Rasengan, creating all sorts of different types of balls.
Kakashi once said that Jonin possess more than two Chakra transformations.
This kind of Chakra transformation can be trained.
If a person's talent is strong enough, even if they only have one Chakra nature transformation at the beginning, they can still cultivate to have all seven transformations Wind, Lightning, Water, Fire, Earth, yin, and yang.
Electricity, as an energy source, can power a wide variety of electrical appliances, emit light, produce sound, and serve as a power source, among other things.
So what is Natural Energy?
From a fantasy perspective, Natural Energy can be called the source of all things, or the spiritual energy of heaven and earth often mentioned in Xianxia (fantasy martial arts) stories.
Natural Energy cannot be directly converted into Chakra, but it can be absorbed by humans and transformed into the ability to create Chakra.
With the combined information from various sources, Hinata felt even more confident about creating the 'Nascent Soul'.
When Hinata's vitality, spiritual power, and Natural Energy interact, a new life is conceived within the Sealed Space.
To use a somewhat inappropriate analogy... it's like the great god Pangu, who was conceived in the chaos.
Of course, Hinata's 'Nascent Soul' is far from comparable to that of Pangu.
However, the Sealed Space, which stores a large amount of Natural Energy, can be regarded as a chaotic world. When life force and spiritual energy enter it, under the influence of Natural Energy, the birth of a new life is a natural process.
Moreover, Hinata's Yin-Yang Release is extremely powerful.
Having great power does not equate to being able to control that power.
Just like Naruto when he was a kid.
Hinata's Yin- Yin-Yang Release is very strong, but Hinata uses it more through Dōjutsu, which are pre-programmed 'programs'.
Without the Tenseigan, Hinata could only be considered a Taijutsu -type ninja, and her understanding of Yin-Yang Release was only at a slightly above-beginner level.
This was also Hinata's biggest concern.
However, through her study of Urashiki, Hinata discovered that she was powerful, regardless of whether she knew how to use it.
The power of Yin-Yang Release is hidden within Hinata's life force and spiritual power.
They can create Chakra, which in turn has multiple elemental attributes and two transformations: Chakra and yang.
At the very center of Hinata's Sealed Space, the concentration of Natural Energy far exceeds that of other places; it is also a place where life force and spiritual energy converge.
Hinata couldn't yet understand what the changes there were, but she instinctively sensed that new life was being conceived.
Once the 'Nascent Soul' is successfully conceived, as Tailed Beasts that can grow (God Tree?), it will absorb Natural Energy and continue to grow like God Tree, and may even have the opportunity to surpass Kaguya's God Tree.
However, as a 'Jinchuriki' rather than a 'complete entity', the Nascent Soul can only enhance Hinata's power, not extend Hinata lifespan.
However, the Natural Energy within the Sealed Space will slow down Hinata's aging process.
In fact, Hinata discovered this a few months ago. If Hinata hadn't controlled her own physical growth, Hinata could have maintained her little girl form indefinitely.
Just like Tsunade could also transform herself into a little girl using the Chakra within the Yin Seal.
Hinata felt that eighteen years old was just right. Although the little girl form was cute, she would inevitably be seen as a dwarf who would never grow up.
Think of the 'adult' Fourth Mizukage, Yagura!
He was a tragedy.
Hinata felt that she could easily win in the end. Her only need for Hinata Kaguya Otsutsuki now was for her understanding of the universe.
As long as Hinata continues to grow, lifespan and strength will no longer be problems that trouble Hinata.
Once Hinata masters 'Yomotsu Hirasaka', she might be able to teleport directly to even star systems several light-years away.
With such a bright future, Hinata felt she didn't need to worry about whether the plan would go smoothly... because as long as Hinata wanted it, everything could go perfectly.
The Spirit Ball of the Tenseigan can control the behavior and will of others.
It's simply a matter of whose Dojutsu power is stronger.