Legendary Golden Core Realm

Hinata has finally made up her mind; the idiom "familiarity breeds fondness" really makes sense.

Hinata, though restrained by etiquette and societal norms, refrained from doing anything indecent with Hanabi. However, the large body pillow named 'Hanabi' was no joke; the two sisters had shared a bed for years, and their bond had long surpassed that of normal sisters.

And here we are! Hinata was caught by Hanabi for staying out all night for the first time in her Hinata...

Hinata was certain that Hanabi frequently violated the Hyuga Clan's rules; even if she didn't come to her room, she would often spy on her with her Byakugan.

Otherwise, how could it be such a coincidence?

This is such a headache!

Hinata had no choice but to submit to Hanabi's power and reluctantly agreed to sleep with Hanabi that night, making the reasonable and legal request to take a bath together.

As for the feeling of sharing a bed with Hanabi... well, it's not as wonderful as everyone imagines.

As everyone knows, Hinata has a habit of sleeping in late, but Hanabi is an ambitious person, unlike Hinata is so unambitious... So the first half of their time together is very pleasant, but the next morning, Hinata's nightmare begins.

"Sister, sister..."

Amidst the continuous noise of the Hanabi, Hinata groggily opened one eye.

"It's already 6:30, we need to get up and practice."

Hanabi was taught etiquette and rules by Hyuga Hiashi. Under this brainwashing-style education, Hanabi's life was very regular. She had to get up at six o'clock every morning to do her daily training.

In fact, Hinata was just like Hanabi when she was young. In order to enjoy the decadent life of a rich girl, Hinata had no choice but to submit to the tyranny of Hyuga Hiashi.

However, once Hinata's strength surpassed that of Hyuga Hiashi, Hinata threw all rules and etiquette to the back of her mind and completely let herself go.

Poor Hanabi, who knows how many years it will take her to become an old lady.

"Okay, okay!"

Hinata sighed to the heavens. If it were Hyuga Hiashi, Hinata would have already delivered a Kidney Strike.

Hinata always seems helpless when it comes to the adorable Hanabi.

I got up, trained with Hanabi for a while, then washed up, ate breakfast, Hanabi to the Ninja Academy...

At 8:30, Hinata returned to the Hyuga residence and activated her Tenseigan to continue monitoring Orochimaru's daily life.

The dim lights flickered on and off. Orochimaru lay on the experimental table, while Kabuto Yakushi helped him set up various instruments.

Hinata lost interest after watching for a while, closed her Tenseigan, and started doing her own thing.

Now that they were ready to take action against Ryūchi Cave, Hinata naturally had to devote herself wholeheartedly to herbal research... Even when making sake, she had to use the most reasonable combination of ingredients to maximize the effects of snake meat.

"Orochimaru should know more about this..."

Hinata made up her mind that once the plan succeeded, she would definitely ask Orochimaru for advice.

If Sasori of the Red Sands is a scientist in the field of physics, then Orochimaru is a scientist in the field of life and genetics.

Hinata had a Ninjutsu idea: if Tsunade and Orochimaru could team up to develop a Ninjutsu, it would be a miracle in the history of the Shinobi World.

The Hyuga Clan possesses many books on Ninjutsu. After all, before the establishment of ninja villages, the Shinobi World was dominated by clan wars, with each clan being an independent force.

The profound heritage of the thousand-year-old ninja clan is something outsiders can never comprehend.

Before the Hyuga Clan joined Konoha, they naturally had their own medical-nin.

In addition, Hinata had previously proposed a policy to promote ninja hospitals, and books on Medical Ninjutsu have become widely available in Konoha.

Given Hinata's status, there's nothing Hinata can't learn, except for the forbidden techniques created by Tsunade.

Hinata already had a general idea of the medicinal herbs needed to make snake wine, and now she was just making further improvements to maximize the effects of the snake wine.

Just as an ordinary ninja would face enormous risks when fusing with Hashirama Cells, if the snakes of Ryūchi Cave have similar effects to Hashirama Cells, then the medicinal materials used must have the effect of suppressing erosion, while not negating the life force contained within the snakes.

At the same time, these medicinal materials must also have the effect of improving human health.

The energy source for human survival is food, from which the human digestive system extracts life-sustaining energy. While the Chakra used by ninjas is a combination of physical and mental energy, both of these abilities are essentially life force.

Physical energy comes from the body's cells, while mental energy comes from brain waves generated by the brain.

Enhancing vitality can improve various aspects of physical attributes, thereby increasing a ninja's Chakra reserves.

Through scientific analysis, Hinata has thoroughly researched the power of ninjas.

Hinata had read many cultivation novels in her previous life. From the perspective of cultivation, a ninja's cultivation is roughly equivalent to the 'Foundation Building' stage.

Once you have a solid foundation, you can cultivate the Sage Mode, which is equivalent to the 'Qi Refining' realm.

However, different cultivation novels have different divisions of realms, so Hinata cannot completely follow the novels.

From the perspective of Daoist classification of realms, it is roughly divided into Refining Essence to Qi and Refining Qi to Spirit.

Hinata couldn't understand the meaning of these realms, but based on the literal meaning, Refining Essence to Qi probably means generating qi sensation, or energy, through physical training.

The Refining Qi to Spirit is the combination of 'Qi' and 'Shen'.

Refining Spirit to Void is the process of returning from the acquired to the innate state, further nurturing one's yang spirit, and eventually causing the yang spirit to Spirit Emancipation... It is probably a cultivation of spiritual power.

As for the final stage of Refining Void to Dao, that is probably the end point for mortal cultivation.

Hinata seems to be able to continue to improve her strength. As long as she collects the Chakra Hinata the Nine Tailed Beasts, she can form a mini Ten-Tails within her body through the power of the cheat... or rather, a rudimentary God Tree.

Hinata will then be able to cultivate this God Tree by absorbing Natural Energy, thus reaching the level of Kaguya Otsutsuki.

But this kind of improvement...

Judging from the cultivation novels and the Daoist realms, Hinata always felt that she had taken the wrong path.

According to the cultivation method of the 'Golden Core Realm', what Hinata needs to do now is to condense a golden core of Natural Energy in her body, that is, to solidify Natural Energy.

After all, Natural Energy is very likely the spiritual energy of heaven and earth in cultivation novels.

But from the perspective of Daoist cultivation, could the so-called unity of essence, energy, and spirit be the three energies of the Sage Mode?

The realm of 'Refining Spirit to Void' is actually similar to that of Kaguya Otsutsuki, where the soul can exist independently of the body, which is called Spirit Emancipation...

Hinata scratched her head.

If Natural Energy could solidify and condense into a golden core, then Hinata would be essentially in the cultivation environment of the Three Great Sage Regions at all times, with the vast Natural Energy constantly nourishing Hinata body.

But this is, after all, a division of realms within a novel!