Hearing ape Fei's questioning, the expression on his face did not change in the slightest, and he had already prepared for this, only to see that he said confidently: "This is a new topic that we have been working on recently.

If you can expel souls from clones, why can't you stuff souls into clones the other way around?"

When Ape Fei heard this, he quickly thought of something, and blurted out a word: "Immortal reincarnation!" ”

Hearing this, Kakashi and Yamato both had puzzled looks on their faces. And Orochimaru showed a smile, the ninjutsu of not being reincarnated had already had ideas when he was a teenager, and when his mind was relatively simple, he directly asked Ape Fei for advice, but of course he was severely reprimanded by the other party and forbidden to study it. Of course, Orochimaru didn't give up, and he was finally about to succeed today.

"No wonder Orochimaru was so confident just now!" Ape Fei said with a complicated expression: "It seems that this forbidden ninjutsu is going to succeed?"

However, even if the previous clone was not a complete human, what about after adding the soul?

Don't you feel cruel when you torture him like this?"

"No, no, no!" Rope Tree hurriedly shook his head and vetoed: "Even if you add a soul, this test object can't be called a human!" ”

"He has a body and a soul, and he has the two basic elements of life, so why not a man?" Ape Fei frowned and asked, but his tone was calm. He didn't expect that he would discuss such a taboo subject so calmly, like an old pedant discussing the subject.

"Because the soul injected into the experiment is not from a human!"

Rope Tree explained as he sealed the seal with one hand, and at the same time stretched out his right hand to the forehead of the dying test subject on the operating table and grabbed it in the air, and a transparent phantom representing the soul was pulled out of the air!

The ninjutsu used by Rope Tree is the "Infinite Seal" that he developed based on the ghoul seal! This ninjutsu can not only seal the tailed beast chakra, but even the soul can be extracted at will! When facing normal enemies, you don't need the help of the Divine Tree to do it alone.

Sarufei was amazed by Rope's ninjutsu prowess, but he was soon attracted to the soul in Rope's hands.

I saw a hideous transparent python writhing wildly in the air, and opened its huge mouth to bite the arm of the rope tree, but it was still unable to cause any substantial damage.

"Mr. Ape Fei, as you can see, this is the soul of a python!

We injected him into the clone to study the rejection between the soul and the body!

Through observation, we found that the soul and the body can affect each other, and if the soul is injected into an unfamiliar body, the two will transform each other, and not only the soul will be damaged, but also the body structure will be abnormal.

For example, the soul of this python is completely unable to adapt to the human senses, and after changing his body, his soul has fallen into madness, and the organs of the clone are also undergoing subtle changes.

In order to study this change, Orochimaru dissected the experimental questions. Although it looked bloody, he dissected not a human, but a python in human skin. ”

Rope Tree explained Orochimaru's behavior, and the python soul in his hand became more and more illusory, and finally disappeared completely and threw himself into reincarnation.

"So I don't think it's something evil.

Of course, if we have to accuse us of cruelty to animals, we can only admit it! Rope Tree spread his hands and said to Ape Fei with a playful expression.

Death is a common occurrence in this war-torn ninja world, and even ordinary people are in danger of dying at any time, and of course no one will protect animals.

Sarufei knew that Rope Tree was joking, but he couldn't laugh anymore, he frowned and said, "These are the reasons why you persuaded me?"

Although this seems to be very reasonable, it always feels like you are on the verge of some kind of danger, and if you are not careful, you will fall into the abyss.

Cloning and souls are both very sensitive technologies, and if they go wrong, they can cause great harm. Moreover, what you have done is difficult for the world to accept, and once it is exposed, it will definitely have a huge impact.

After all, you are only trying to satisfy your own selfish desires for eternal life, so you can do everything in the past, but this dangerous experiment must be forbidden! ”

Sarufei thought that his treatment was already very generous, but it was impossible for either Orochimaru or Rope Tree to accept this result.

Orochimaru sneered and wanted to say something, but was stopped by Rope Tree with his eyes.

I saw that the rope tree said to Ape Fei with a disapproving face: "The teacher just said that our experiment is to satisfy selfish desires, and the disciple really can't agree with this!"

You underestimate the significance of this research! ”

"Oh?" Ape Fei said with a disapproving expression: "Isn't this experiment of yours just to create a clone to act as a container for transferring souls, so as to achieve the purpose of eternal life?"

After hearing Sarutobi's explanation, Kakashi and Yamato, who were still a little confused, finally suddenly understood the basic principle of ninjutsu of "immortal reincarnation".

"It's just a basic app!" Rope tree shook his head and said, "If nothing else, let's just say that the simple cloning technology can play an incomparably huge role in the entire ninja world."

Although modern medical technology has been developed, there are still many incurable diseases! For example, cancer, and diseases such as organ mutilation, even medical ninjutsu are helpless.

However, if cloning technology can be realized, then everyone can replace and transplant 100% of the organs that match them, and most diseases can be cured!

Isn't it a good thing for all mankind that countless people will no longer have to suffer from the pain of injury and illness?"

Hearing this, Ape Fei's expression was a little relaxed, if he could really realize what the rope tree said, it would indeed be a good thing for the benefit of mankind.

Rope continued, "In addition, if the entire experimental research is completed, we will even be able to resurrect the dead! ”

"Resurrect the dead? That's impossible! Ape Fei instinctively retorted.

"Why not? I think the teacher should be familiar with the ninjutsu of Filthy Earth Reincarnation, right?" Rope asked with a calm face.

"This ...... This is a forbidden technique developed by Mashima-sensei! Because it's too evil, it's sealed! Ape Fei said with a twinkle in his eyes. Speaking of which, his teacher also likes to study this forbidden ninjutsu, and he is even more evil than these two disciples.

Rope Tree continued: "Then the teacher should know that the principle of this ninjutsu is to summon the soul of the deceased, and then combine it with a special corpse wrapped in filthy soil, so as to achieve an alternative resurrection!"

……”