I am Naruto, I sacrifice Asura at the beginning

Senju Tsunade looked at Uzumaki Naruto with a strange expression.

"Immortality? Is this something that can be researched?"

Of course Naruto Uzumaki knows that immortality is as precious as eternal life.

The lifespan of ninjas is generally short, because chakra is a kind of energy that slowly consumes life. It is unrealistic for a ninja to have a long life..

Immortality is the preliminary research of eternal life.

Because immortality cannot be achieved temporarily, immortality is used as a substitute before immortality is achieved.

"Our research is actually carried out in two directions:"

"body and soul"

"The corruption of the body has the greatest impact on life, and in my observation, the soul has certain immortal characteristics."

This is what Uzumaki Naruto observed from many souls.

The mother's soul sealed in his body was the object of his observation.

After the"world view" was perfected, his observation of souls became more detailed.

It is because of this that he can be more certain that the soul has certain immortal properties.

Not immortality, but immortality.

Immortality means that the soul will not become corrupted due to the changes of time, but will always exist in the same state before death.

It is because of the discovery of the secret of the soul that the study of immortality and eternal life began.

"The body will decay due to time, but the soul will not decay due to time. This is the key point."

"It is also the most important thing to pay attention to when pursuing eternal life."

"The research we are doing is to make the connection between the body and the soul closer, or to give up the body completely and let the soul materialize"

"Because the soul is immortal, the materialized soul will not have the problem of decay and will gain eternal life."

Tsunade Senju felt incredible hearing this.

"From the perspective of the soul, let the soul materialize so that its own time can be eternal?"

"What a... bold idea."

But this bold idea made Senju Tsunade a little tempted.

She was not sure that the soul would not decay. After all, she was just a medical ninja, and her research on the soul was not that thorough.

"So, the biggest problem with the method of immortality you mentioned is how to materialize the soul."

Tsunade Senju hit the point right away.

The soul is immortal, so how to abandon the body and let the soul materialize instead is a very difficult subject.

Uzumaki Naruto does not deny this, the materialization of the soul is indeed It’s a difficult problem to achieve.

But that doesn’t mean there’s no hope at all.

"Yes, that's a big problem"

"The materialization of the soul is a very difficult subject, so what I hope more is the fusion of body and soul, so that the body can move closer to its own soul, thereby obtaining the characteristics of zero destruction and immortality"

"These are two completely different methods, and they are also the direction that Sakura and Xianglin are currently working on."

"But before continuing to study immortality, immortality is the key"

"When it comes to longevity, one thing is inseparable: huge vitality"

"Therefore, Princess Senju, your grandfather Senju Hashirama’s cells are the direction of research."

Tsunade Senju frowned slightly, but still agreed to this approach.

"Grandpa’s cells are indeed a good research direction"

"But what about your cells?"

Uzumaki Naruto sighed slightly, opened his right hand, and a black stick appeared in his hand.

Then, Uzumaki Naruto pierced the black stick into the other hand, and golden blood drops slipped out of the wound.

In the blood drop The moment it appeared, the surrounding air suddenly became extremely viscous, and a large amount of vegetation sprang up on the ground, as if it was attracted by the blood drops.

"Once Senju Hashirama's cells are implanted, the biggest problem is that the phagocytosis and assimilation in the cells are too strong."

"But my cells are in even more trouble"

"I have mastered the ability to absorb the power of nature and transform my own chakra into the power of nature, so I also have a strong power of nature in my blood."

"Once my cells are implanted, that person will be unable to control his attraction to the power of nature and become a human bomb."

"Therefore, my cells won’t work, even Sasuke’s cells won’t work."

"Senju Hashirama's cells can at best be uncontrollably assimilated, while our cells can become human bombs if we cannot control them."

Because of the refinement of one's own strength, one's own cells also have extraordinary strength. This can also be regarded as a change after the naturalization of chakra.

"It would be like this……"

Senju Tsunade didn't expect that after strengthening her strength to a certain level, it would have such a big impact.

「If you look at it this way, this kid should be in the same situation as the great grandfather.」

"So our cells are useless"

"On the contrary, your grandfather's cells are very useful."

Uzumaki Naruto nodded to Haruno Sakura, and Haruno Sakura nodded slightly and took over the topic.

"We have studied the cells of the first Hokage in more detail"

"Because Naruto-kun's Wood Release gives us a deeper understanding, we can also begin to control the first-generation Hokage's cell phagocytosis and assimilation abilities to a certain extent."

"Now it has been achieved that the cells will not engulf the transplanted person after transplanting the cells."

"It's just that it will reduce a lot of the power contained in the cells of the first generation Hokage."

This answer surprised even Senju Tsunade, but she was even more surprised by Uzumaki Naruto's Wood Release.

"You even mastered my great grandfather's Wood Release?"

Uzumaki Naruto nodded slightly.

"As long as you master the necessary elements, Wood Release is not a power that is difficult to master."

"As long as it is escape technique, after mastering the five elements and yin and yang, you can integrate them"

"And it's not just wood escape. I have almost mastered other escape techniques, but many of them are unnecessary."

In Uzumaki Naruto's view, escape techniques are just bells and whistles, with relatively few actual uses.

Therefore, in terms of escape techniques, Uzumaki Naruto only needs to learn a few escape techniques.

No matter what kind of escape techniques, the ones used Different people have different effects.

Now Uzumaki Naruto uses the ability of the reincarnation eye and Yin Yang escape more. There is not much need for other escape techniques.

「This kid is definitely a monster even more monster than Grandpa."

Senju Tsunade once again confirmed this in her heart

「But this is good」

「At least, I don’t have to worry about so many things in the future」

"Therefore, Princess Senju, I would like to trouble you to conduct an experiment on immortality with Sakura, Xiang Rin and the others."

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