He was in Konoha, exuding an aura of dominance.

Therefore, Isogakure felt no tension whatsoever when she came into contact with Mito's whirlpool.

The Konoha leadership isn't so stupid as to think that a mere ninja academy student like him could threaten Mito Uzumaki.

Kushina acted swiftly and decisively; in the blink of an eye, Isogen arrived at the Senju clan's old residence from the main street.

Here, Igarashi met the living fossil of Konoha, the vortex that intimidated all the major ninja villages, and the old man who, with his own strength, made the one-eyed dragon only dare to speak ill of the Nine-Tails in his heart.

A kind old lady.

There was a purple diamond-shaped seal on her forehead, which was the Yin Seal.

Wu Xian's curious gaze fell on the Yin Seal.

Mito Uzumaki possesses the immense vitality of the Uzumaki clan, and with the Yin Seal, she can slow down aging. However, it is not the same as Tsunade's Yin Seal combined with the Hundred Healings Technique, which can truly achieve eternal youth.

Mito now looks like a kind old lady.

Mito Uzumaki gently stroked Kushina's hair, looking at Isogen with a slightly surprised expression.

'This child's chakra reserves far exceed those of his peers. While he can't compare to the Uzumaki clan, he surpasses most ninja clans. But his physical condition...'

Mito Uzumaki narrowed her eyes slightly.

Her extraordinary perception, honed through years of dealing with the Nine-Tails, combined with the inherent abilities of the Uzumaki bloodline, allowed her to keenly perceive the unusual aspects of Igarashi's body.

The flow of chakra in ordinary ninjas is gradual. Because ninjas use chakra for many years, their bodies instinctively store chakra for emergencies. Over the years, extracting chakra has become an instinct.

But no matter who it is, the extracted chakra travels through the meridians according to a predetermined path, waiting to be activated.

But the chakra of Yuuka Uchigami is different from that of other ninjas.

It seems to automatically form an invisible circular shield, even when the fifty strings are not actively activated.

Although she was surprised, she still had that kind smile on her face.

Whether she is special or not is meaningless to her.

She'd seen far too many geniuses in her life, not to mention her husband, the God of Ninjas, who was the greatest genius in the ninja world.

Mito Uzumaki noticed Isogen Yoko's gaze, but he remained calm and raised his handsome face to let Mito Uzumaki take a good look.

Mito Uzumaki: "..."

After her initial surprise, Mito Uzumaki couldn't help but smile.

What an interesting little guy.

“Grandma Mito, Yu Ge said he wants to learn sealing techniques,” Kushina said at the right moment.

“It’s the foundational theory of sealing techniques,” Igarashi added.

While I am indeed interested in sealing techniques, what you've said makes me want to learn the Corpse Demon Sealing Technique.

“Basic theory.” Mito Uzumaki chuckled and slowly stood up.

"It's good that you love learning. Kushina, you should come too."

Upon hearing this, Kushina immediately deflated.

Like a shriveled cherry tomato, her vibrant red hair seemed to have dimmed considerably at this moment.

Isogen automatically ignored Kushina's resentful little eyes.

Mito Uzumaki began her lecture.

She spoke very softly and gently, as if she were coaxing someone to sleep.

But the knowledge that came out of her mouth was something that countless people in the ninja world dreamed of.

Base?

It is precisely because it is fundamental that it is precious.

The basics were broken down and explained by a sealing technique master who had dedicated his life to studying sealing techniques.

Isogen and Kushina listened very attentively.

It was Isogen's first time encountering this situation, while Kushina knew the importance and urgency of the matter, and also... if she didn't listen carefully, she would likely suffer after Isogen left.

I listened very carefully to the remaining songs of the Fifty Strings.

The Yin and Yang attributes, both approaching forty, play crucial roles simultaneously in their respective domains.

His thinking was very clear; he could understand and remember all the knowledge points that Mito Uzumaki presented.

While there are reasons that Mito Uzumaki explained in great detail, his 'Will of Conqueror' also played a role in this.

unusual.

He discovered it a long time ago, when he was in the hospital.

Everyone possesses Yin and Yang attributes, but those who wield supernatural powers, such as ninjas, monks, and shrine maidens, are the most unique.

The effects of Yin and Yang on the human body are obvious.

Chakra is a manifestation of Yin and Yang attributes.

Ninjas can do many incredible things by manipulating their chakra.

In the Fourth Shinobi World War, Tsunade was split in two during her battle against Madara Uchiha, yet she managed to reassemble herself; she was practically a superhuman.

However, all of this is based on the premise that the chakra's function is completed.

Extraordinary strength, speed, and reflexes all involve chakra.

But... a ninja's activation of chakra is subjective.

In their normal lives, ninjas rarely refine chakra.

But since his yin and yang attributes came into play, his body has undergone some subtle changes.

Yin and Yang do not need to be deliberately activated; they function 24 hours a day.

In other words, he is actually in a state of combat at all times, and is constantly improving.

It's like giving yourself a positive 'evolution' buff.

This was something Ishigami hadn't expected.

He originally thought that the increase in Yin-Yang attribute points mainly proved his talent or strength in a certain aspect, but he never expected it to unfold in this way.

However, his talent and strength have indeed been gradually increasing.

Mito Uzumaki did not end the lesson until the sun began to set in the west.

"Did you understand?"

“I understood everything.” Yu Ge nodded.

Understanding something is one thing, but being able to apply it in practice is another.

However, as long as you remember what you learned today, it won't be a problem to apply it when you gain more experience in the future.

Moreover, there is still a long way to go before theory can be applied to practice.

Mito Uzumaki nodded slightly; she could tell that Isogen wasn't lying.

She said with a smile, "That's good. Kushina is a rather mischievous child, so I'll trouble you to take care of her."

Kushina was displeased upon hearing this, her puffs up like a cherry tomato.

"Who needs him to take care of them? I'm the one taking care of him, okay? I'm older than him!"

Mito Uzumaki remained noncommittal.

She noticed the child's precociousness the moment he entered the house at fifty.

But his emotions seem abnormal, or rather, different from those of ordinary people.

"It's almost evening, Yu Ge, would you like to stay for dinner?" Mito Uzumaki said with a smile.

Fifty strings are perfectly acceptable.

Seeing that he agreed, Mito Uzumaki smiled even more happily.

"That's great, this house hasn't been this lively in a long time. By the way, Xiao Yuge, do you have any dietary restrictions? I'll say it first, Kushina doesn't like tomatoes."

"grandmother!"

Watching Kushina howl like a large dog, Yuuka Igogen's beautiful eyebrows curved into crescents.

"I know, Kushina likes salty ramen."

At this moment, secondhand smoke from the Hokage Building drifted out of the windows.

Hiruzen Sarutobi received information from the Senju family mansion.

"Having stayed for so long, does Lady Mito think highly of Isogen?"

Hiruzen Sarutobi's still young and dignified face seemed to be deep in thought.

……

After dinner, just as Ishigami was about to take his leave, Mito Uzumaki suddenly called him back.

"Little Yu Ge, are you planning to use this knowledge of sealing techniques to develop new techniques?"

Kushina blinked, her eyes clear and...pure, tilting her head, an invisible question mark appearing in her eyes.

Yuuka nods slightly, raises her head, and meets Mito Uzumaki's gaze. Her clear voice rings out.

"Yes, it's already in its early stages. After I study human anatomy more, make some revisions to the drawings, and dissect some corpses, it should be ready to be completed."

Mito Uzumaki's eyes widened slightly as she looked at Isogen's calm and composed face, which seemed to say that everything was under control, but she hesitated to speak.

What does it mean to have the initial dissection of a corpse completed?

Even though she was an old-timer who had lived since before Konoha was founded, she was still stunned by Isogen's unexpected answer.

Looking into Isogen's calm eyes, she was certain.

This child really has some mental problems.

"Oh, right."

Suddenly, Isogen thought of something and looked at Mito Uzumaki with a serious expression.