Naruto: Starting from the Reincarnation of the Otsutsuki.

Rows of neat wooden shelves stretched forward like a silent army formation, filled with tightly sealed scrolls and documents recording countless secrets of the ninja world.

A faint scent of paper and ink mingled with the aroma of old wood wafted towards me.

Hinata Seiran stood still, slowly scanning his surroundings, a faint tremor running through his heart.

The last time I came here, I didn't have enough time, so I could only skim through the exhibits and get a general idea.

Many things were only glanced at quickly, with no time to examine them closely.

This time, however, I can finally study properly.

However, before he could actually begin to peruse the scrolls, there was one more thing he needed to do.

That feeling of being watched like a thorn in one's side...

Hinata Seiran paused for a moment, then headed straight for the most difficult-to-understand sealing technique.

"A sealing technique..."

Hiruzen Sarutobi, pipe in hand, was quietly observing the boy in the library through a crystal ball.

Inside the crystal ball, Hinata Seiran sometimes frowned, sometimes seemed lost in thought, sometimes stopped to look down and flip through the pages, and sometimes seemed to have suddenly figured something out before continuing to pace and ponder.

It was something he had planned long ago: to have Hyuga Aoran return to the ninjutsu library to learn ninjutsu again.

On one hand, it was to reward him and thus improve his strength. On the other hand, it was also to see just how much potential this boy, who could quickly learn Jiraiya's secret ninjutsu, really had.

After all, the last person to find the ninjutsu most suitable for himself from the ninjutsu library was Minato Namikaze.

To his slight surprise, Hyuga Seiran's first choice was not the taijutsu and ninjutsu suitable for the Hyuga clan, but various complex and difficult-to-understand sealing techniques.

"They've taken too big a step..."

Hiruzen Sarutobi shook his head and raised his hand to dispel the spell.

The idea is good.

The choice of ninjutsu is not only based on its power, but also on one's own conditions, chakra attributes, fighting style, and future development direction.

To truly master sealing techniques, especially advanced sealing techniques, is not something that can be achieved by simply reading the scroll a few times.

It involves extremely complex chakra accumulation, seal construction, and technique control; even some Jonin might not dare to attempt it lightly.

Not to mention a young man who had never been exposed to sealing techniques before.

dong dong.

A knocking sound suddenly rang out.

"Come in." Hiruzen Sarutobi withdrew his gaze and spoke calmly.

The door was pushed open, and a ninja dressed as an ANBU member walked in with his head down. He knelt on one knee and handed over a piece of intelligence with both hands.

"Latest information on Hokage, Jonin Minato Namikaze, and advisor Koharu."

intelligence?

Hiruzen Sarutobi twitched his brow slightly and raised his hand to take the scroll.

Could there be news about "Spot"?

He was thinking as he unfolded the intelligence. However, he paused slightly when his gaze swept over the contents of the scroll.

"One of the Seven Ninja Swordsmen of the Mist, leading a team to infiltrate the Land of Fire."

"The purpose is unclear and is being investigated."

"In addition, things have been going wrong in Sunagakure lately, with them constantly asking Orochimaru to go there for negotiations."

Isn't it freckles...?

A hint of disappointment flashed across Hiruzen Sarutobi's eyes, but it was quickly replaced by solemnity.

Although he wasn't the person he cared about most, the Seven Ninja Swordsmen of the Mist infiltrating the Land of Fire was no small matter either.

Although they had long been scattered by Konoha genin Might Guy, they were still the most formidable elite force in Kirigakure.

Once operations are launched within the Land of Fire, they will inevitably trigger a chain reaction.

Furthermore, why did Sunagakure insist on Orochimaru going to talk to them?

Hiruzen Sarutobi frowned slightly, a few doubts creeping into his heart, but the most important thing right now was the movement of Kirigakure.

"Let Shuimen do his job."

-

A gentle breeze swept through the leaf-lined streets as the sun began to set.

The remaining trash, withered leaves, and dust were swept up by the evening breeze and gently drifted away in the twilight.

Leaves fell with the wind and landed in Hinata Seiran's palm.

He raised his hand and, in the twilight, looked at the light-colored diamond-shaped mark on his palm.

His handsome face was filled with an irrepressible smile.

"The Yin Seal..."

"Or... should it be called a 'wedge'?"

Hyuga Seiran slowly left the Hokage Building, walked through the gradually thinning streets, and only when he arrived at the commercial street outside the Hyuga clan compound did the crowd around him gradually increase.

Looking at the long-lost bustling street scene, he simply sat down in front of a barbecue stall, waiting for the food to be cooked while feeling the changes in his body.

Through the Byakugan's vision, one can clearly see that the patterns on the Yin Seal in the palm are being slowly altered and integrated by the Otsutsuki chakra.

"I never thought that my reincarnation as an Otsutsuki... could actually be considered another form of 'Karma'..." Hyuga Seiran opened a bottle of orange juice, smelled the aroma of the food, and pondered silently.

The origin of the Yin Seal is now impossible to verify.

All we know is that it is a ninjutsu that existed during the time of the Sage of Six Paths.

When Mito Uzumaki joined Konoha, he also brought this set of ninjutsu with him.

Hinata Seiran speculated that the Yin Seal was very likely related to the Karma seal of the Otsutsuki clan.

After all, both of them store chakra and release it from the rhombus-shaped mark.

Of course, the Karma seal of the Otsutsuki clan does not only store chakra, but also compresses and seals their soul and information within it.

The current Hyuga Seiran's soul is originally from the Otsutsuki clan of his previous life, and his bloodline is gradually approaching that of his previous life.

If fully restored, he could almost be considered to be on par with Otsutsuki Toneri.

Now, in addition to the chakra accumulated within the Yin Seal...

It actually created a kind of "wedge" effect.

So it seems... there really is a connection.

The question remains: which "deity" improved this divine art?

Hinata Seiran put down his drink, stopped thinking about it, and turned to look at the task that Sarutobi Hiruzen had given him.

Assist in the defense of the Jiegeng Mountain.

"Mount Kikyo..."

He looked at the mission notice issued by Hiruzen Sarutobi in his hand, then looked up at Rin Nohara, who was strolling with Kurenai in the distance.

A temporary ceasefire was established with Sunagakure.

Will the Battle of Kikyoyama still happen?

Chapter 66 Massacre

night.

Hinata Seiran, who had already returned home, lay on her bed, looking thoughtfully at the light-colored diamond-shaped mark in her hand.

The core function of the Yin Seal is to store a large amount of chakra.

However, the problem is also obvious: the current storage efficiency is still too slow.

Hinata Seiran could sense the chakra flowing into the mark.

Even though his current chakra reserves are already quite large, he still has to maintain a large-scale storage while ensuring the needs of daily combat.

It will still be very difficult for him.

But the benefits of storing more chakra are obvious.

For example, if he had mastered the Yin Seal when he used "Super Shinra Tensei" last time, he wouldn't have had to waste the remaining chakra like that.

Instead, it can be stored directly.

"How can we fill the chakra deficit...?"

Hinata Seiran's eyes flickered as he began to ponder.

He had actually already thought of a solution.

In the original work, Sakura Haruno splits her chakra into two parts.

One large pool is used to store the chakra from the Yin Seal. A smaller pool is used to sustain the chakra consumed during daily battles.