I am learning the secret art of violent blood in Konoha

"There's not enough time, and I'm still getting old. Yayoi will take good care of Xiaogang for me."

The chain carried a large strand of nine-tailed chakra, swaying behind Mito, and Mito finally squatted down, kissed Kushinai's forehead, and instantly appeared in front of Yayoi.

Yayoi's hole tightened, subconsciously agitated Chakra and spirit, Mito smiled lightly.

"Don't get excited, Nine-Tails' Chakra is not easy to store, I'm going to set a seal in your body to seal him away."

After speaking, he pointed at the center of Yayoi's eyebrows, and a flame-like imprint appeared accompanied by the infusion of a large amount of Nine-Tails Chakra.

"You seem to have also studied the Yin seal and improved it, which can be used as a place to seal the Nine-Tails Chakra.

But you are not Jinchuriki after all, the chakra of Nine Tails in your body for a long time will always affect your sanity.

Find a suitable container and reseal the Nine-Tails Chakra there according to the back door I left behind. "

With the construction and completion of the seal, Mito's body gradually became illusory and began to disappear.

"Jiu Xinnai, take care of yourself."

After the construction of the last seal was completed and the Nine-Tails' Chakra moved in, Mito's figure had completely disappeared.

Kushina rushed over, but found that Mito's figure had already dissipated and turned into particles of light.

The extraction and sealing of the Nine-Tails Chakra cost her not much Chakra.

"This sealing technique is worthy of Mito-sama, I still need to learn it.

And is this a gift or a reward for me? "

Feeling the tight seal between the brows and Mito's memory of the sealing technique in her mind, Yayoi couldn't help laughing.

There is still a big gap between him and those invincible characters of the old era.

Although Mito's chakra just now has only a little bit left, it can still pose a threat to him.

And judging by the complexity of the opponent's last sealing technique, fortunately, he was not an enemy.

Otherwise, Yayoi might spend a lot of time recuperating from his injuries.

You can see the whole leopard at a glance, and you can imagine how powerful the ninja duo that gathered the eyes and glory of the entire old era would be.

The spiritual space shattered under the staring gaze of Nine-Tails.

Everything returned to reality, Jiu Xinnai subconsciously stretched out his hand and scratched towards the void, but there was no trace of grabbing Mito.

"Kushina, don't tell Tsunade-sensei what happened today."

Yayoi glanced at Kushina who was a little sad, shook her head and said.

Since everyone is dead, don't bring such unrealistic fantasies.

If there is a surprise, it will be later.

"Um"

Jiu Xinnai nodded, although the departure of Grandma Mito aroused her previous sadness.

But meeting again this time is not luck, it is also a kind of happiness to see Grandma Mito again.

And Grandma Mito had been by her side all the time before, so she had nothing to be afraid of.

At this moment, Yayoi seemed to see Kushina's growth.

In Yayoi's eyes, when Tsunade introduced Kushina to him, he seemed to have formed a mindset.

Until now, Yayoi has always regarded Kushina as a child.

Even the tone of voice is the same as that of training children.

But today the other party seems to have grown up and is no longer a naive child.

Also, children who have experienced the cruelty of war and parting from their loved ones are already more mature than others

.............

"Soul, look, that's a man's soul."

Orochimaru told Yayoi about the research on the technique of spiritualization, and then formed a seal that was more complicated than the technique of spirituality, and the surrounding densely packed techniques extended like an altar.

There was a condemned prisoner there. With the last seal of Orochimaru, the original condemned prisoner screamed, and a light blue soul with chakra was ripped out of his body.

"It can pull the soul of the enemy, this ninjutsu has great potential for development."

Yayoi watched Orochimaru's performance silently.

This is a ninjutsu developed by Orochimaru after being inspired by his research on spiritualization with Yayoi.

However, the limitations are also very large, and it is currently only applicable to people who have no resistance.

However, through this ninjutsu, their research on the soul can also make great progress.

Moreover, the development and improvement of ninjutsu are two completely different concepts.

Like 0 and 1, this is a radical change.

Only with 1 can there be countless subsequent numbers.

Correspondingly, according to this soul technique, which seems a bit superficial now, it will definitely be perfected in the future, and maybe it can become like the human way of the reincarnation eye.

"The art of spiritualization may be a key that can open a new field."

Orochimaru stopped performing the spell, and the soul of the condemned prisoner was pulled back to the body as if received a pulling force.

However, from its twitching limbs and weakened vital signs, it can be seen that this technique has caused great harm to the subject.

"Well, maybe you can get immortality through your soul."

"This is indeed a possibility. I believe that if I am given another ten years, the ninjutsu of longevity will definitely be developed."

Orochimaru licked his lips and said confidently.

As the research progressed, intercolumnar cells could no longer satisfy Orochimaru's ambitions.

He wants to develop the ninjutsu of immortality that he dreams of, and the art of spiritualization that is discussed every day is the key to unlock eternal life.

"By the way, don't give Danzo the results of the cells in the column. There may be something in the past few months. Wait for me to come back."

Yayoi suddenly thought of something and said.

Originally hanging Danzo has already caused the other party's dissatisfaction. Although no one cares about Danzo's anger, Orochimaru has to care about the funds at the root.

"Can"

Orochimaru didn't ask why, but it was only a month or two, and it was completely affordable.

In one year, in half a year, Konoha's material support was almost exhausted. In fact, they had already researched the limb transformation of intercolumnar cells.

But because of financial problems, Orochimaru tacitly stuck Danzo's neck with Yayoi.

"But what does Yayoi-kun want to go out to find?"

"About the material of the soul, some information obtained occasionally."

Regarding Orochimaru's doubts, Yayoi hesitated for a while and said.

After getting Mito's sealing technique memory fragments and soul breakthrough research yesterday, Yayoi wanted to collect the treasures of the ninja world.

Practice your own craft, and test the original ability of the Dragon Clan by the way, and get a weapon that can be called a trump card.

Alchemy weapons, although this technology is stronger than the original world's alchemy weapons under my tinkering, but I still can't do it perfectly after all.

The conditions required for a complete alchemy weapon are very strict.

First of all, it is necessary to kill the metal first, endow it with powerful power, then engrave the alchemy circuit, and finally kill the powerful soul, refine it with supreme alchemy, and become the will that resides in the alchemical weapon, a living being.

Chapter 150 Six Ideas for Complete Alchemy Weapons

The weapons refined in this way are not only extremely powerful in the physical realm, but even the spiritual realm can cause severe damage under the action of living spirits.

Even if the creature that was refined into a living creature was strong enough before its death, it could inherit [-]% of its power.

In the original dragon world, the alchemy weapons of Kassel College were only half-baked, and the seven alchemy swords under the Yangtze River, the seven deadly sins, were really powerful.

It was the ultimate weapon forged by the King of Bronze and Fire with peak alchemy to kill the other seven dragon kings.

Each of the Seven Deadly Sins can show a powerful form under the urging of the powerful dragon blood. While destroying the Dragon King's body, it is also tearing up the Dragon King's spirit.

Yayoi does not have such alchemy, he himself is a half-baked person, and he has not inherited much knowledge from the Dragon Clan.

He can only explore with his own efforts, but maybe there is one thing that can help him skip the restrictions of alchemy and refine a real alchemy weapon!

"Looking for material about the soul, then I wish Yayoi-kun the best of luck."

Orochimaru didn't say anything else about it. After all, they have been conducting soul experiments for a long time, but nothing about the results of this experiment came out.

Except for the progress of his undead reincarnation combined with the technique of spiritualization and the technique of Yaqi in the dark, the progress of his soul research in cooperation with Yayoi can be said to be almost zero.

Now that I have progress in the experiment, how can I not be in a hurry with the pride of Yayoi-kun.

It was not surprising that he was eager to find soul items to study.

Is there anything about souls in the Ninja World?

Orochimaru thought for a while and shook his head, it's none of his business.

After copying a copy of the forced soul out-of-body technique developed by Orochimaru, Yayoi bid farewell to Orochimaru and returned to his alchemy workshop.

Since the research on the technique of spiritualization can't find any results in a short period of time, then I will start from another side.

Looking at the soul with the understanding and perspective of the dragon family may add different inspiration and information.

"Shape it with high-quality chakra metal."

"Use the elements as fire, completely destroy them in the field, and then reshape them with supreme power, endowing them with new properties."

"Using the spirit of words and dragon text as the spirit, engrave the order to kill."

"Use the dragon's blood as a guide to inspire its alchemy secret!"

"Kaleidoscopic"

The golden boy in Yayoi's eyes burst out with unprecedented brilliance, and the whole laboratory seemed to turn back to daylight.

He has always been preparing for the creation of the ultimate alchemy weapon.

Now it's just a matter of finalizing the plan.