"Speaking of immortality, how is your cloning technology and the progress of your research on immortal reincarnation?" Rope Tree naturally understood that compared to the establishment of the Chakra technology system, immortality was the primary goal of Uncle Snake, so he did not force it, but changed the topic with interest.

"Since the beginning of the war, my research has almost come to a standstill, and the camp environment is too rudimentary for experimentation, only theoretical deductions." Hearing the problem of the rope tree, Orochimaru frowned lightly and said helplessly: "So the research progress is still like that, in terms of cloning technology, some animals can be successfully cloned, but there is still no clue about the problem of telomere wear, if this problem is not solved, all clones are just defective products that cannot be used." Cloning the perfect container requires a lot of experimentation and time to figure out.

As for the technique of immortal reincarnation, Rope Shu-kun should also know very well that it is still the old problem of soul materialization. After studying the rebirth of the filthy earth, we have determined that it is perfectly feasible for the soul to transform the vessel with the chakra.

However, if you want to change a living container as a living person, you must ensure that your soul can still exist in physical form after leaving the body, otherwise the void soul body will not be able to get rid of the death rules of this world.

And the only way to get the soul out of the physical embodiment is to form an entity with chakras instead of flesh and blood, like the tailed beasts.

But this thing sounds very simple, but it is really difficult to do, and there are only nine in the entire ninja world so far...... Coupled with the fact that the one in front of us should be ten tailed beasts, these miraculous creatures are already immortal beings in their own right.

Legend has it that the Tailed Beast was created by the Six Dao Immortals using immortal arts, but in my opinion, the legend may not be true. If the Six Dao Immortals really had this kind of creator-like ability, then he himself would definitely be immortal, but he couldn't escape the fate of death just like mortals.

I guess that the Nine Tailed Beasts are also something that already exists, just like the Zero Tail in front of them, and the Six Dao Immortals just activated them with some kind of ninjutsu.

This means of creation is more difficult than eternal life itself.

So we just need to take a trick to temporarily materialize the soul and complete the process of changing the container.

But before we didn't even know how to get the soul to leave the body. Originally, I wanted to solve this puzzle and had to obtain the Kato clan's spiritualization technique as a reference.

However, after this period of research on Zerotail, I made an unexpected discovery! This discovery led me to a whole new path! That's why I asked you to be here today! ”

After listening to Orochimaru's excited tirade, Rope Tree had already vaguely guessed some of his thoughts in his heart, and after several years of continuous communication, he had roughly understood the other party's way of thinking, but on the surface, he asked with a curious face, "What found you so excited?"

Orochimaru spat out his long tongue and said, "Originally, I thought that the body of the tailed beast was nothing more than a highly condensed chakra, but after research, I found that Zerotail's body is an entity made of cells just like ordinary flesh and blood. ”

Rope Tree nodded and said, "As far as I know, although the tailed beasts are chakra lifeforms, their bodies also exist in the form of flesh and blood. It is said that the Golden Horn and Silver Horn obtained the ability to turn into a tail beast because they devoured the flesh and blood of the Nine-Tails, and the major ninja villages also did similar flesh transplantation experiments to create suitable candidates for human pillar power. What's wrong with that?"

Orochimaru said excitedly: "That's not the point, more importantly, I found that the cells of Zerotail are very special, with extraordinary vitality and cell consciousness!"

I tried to isolate some of its tissues, only to find that the cells did not die, but formed into a new and separate entity! That's it! ”

Orochimaru spat out a long sword from his mouth, which was none other than his family's heirloom weapon, the Grass Pheasant Sword. He swung his sword swiftly through the transparent membrane, slicing a piece of flesh from Zerotail's body.

I saw that Zerotail's wound shook and then recovered quickly, and the flesh that fell to the ground was a small snake-like entity after a wriggling change, which was a small Zerotail.

Orochimaru picked up the little zerotail from the ground without any consciousness, stretched out in front of the Jejuki and continued, "Although it doesn't seem to have any will, it does have a spiritual consciousness in its body, and it is full of negative emotions and chaotic like the spirit in its body. You should be able to sense it?"

Rope Tree nodded: "That's true, this split also has spiritual fluctuations, and there is no difference between the main body. ”

"There's something more wonderful." Orochimaru smiled and threw the little zero tail in his hand to the fetal membrane in front of him, only after a wriggling of the fetal membrane, the little zero tail actually perfectly merged with the body again, just like the sword of Orochimaru just now did not change in the slightest.

Rope tree clapped his palms: "Good ability!" But that's nothing, is it? It seems to work like my real doppelganger?"

Orochimaru shook his head and denied: "No, no, no! Although the effect looks similar, the principle is completely different! Although your true doppelganger also uses the Wood Chakra to form the body cells, the body has not changed in essence and is still a physical human body, if you are mortally attacked, your body will still die, and you can be physically destroyed.

Zerotail's body looks like a flesh and blood entity, but in essence, it is composed of chakra and spiritual consciousness, no matter what kind of attack he suffers, even if the cell structure is destroyed, his core (spirit) will never be destroyed! In a way, all of them are immortal beings! ”

Hearing this, Rope Tree couldn't help but nod with some admiration, Uncle Snake is worthy of being a man who has mastered the core technology, and he has analyzed the essence of the physical object very thoroughly. Isn't the spirit fragment of the Ten Tails an immortal existence?

Uncle Snake stuck out his tongue excitedly and continued: "According to the research scroll of the Empty Country, the core of Zero Tail was originally a mass of embodied spirit, that is, unlike matter and soul, but the Empty Country did use negative emotions, matter, and energy to cultivate this pure spiritual fragment into the current tailed beast embryo!"

And now Zero Tail is a kind of being that perfectly integrates body, soul and chakra. And you can freely convert between virtual and real, and have both mental and physical properties!

This shows that the body, soul, and chakra can be converted into each other, and can even be merged into one!

And the soul is born with the property of immortality and immortality, and isn't this life form the immortality we are looking for?"