The negotiation with Jiraiya lasted almost a morning.

During this period, Orochimaru explained the main points of the two story outlines in detail, including world view, characters, plot direction, etc., these things that need to be paid attention to in writing, almost ear-mentioned and self-expounded, to ensure that this monkey can grasp the center of the story, and don't go off topic while writing.

For literature, Orochimaru has a certain interest.

In the study on the second floor of his house, a small half of the bookshelves are filled with novels.

When he needed to relax his brain, he would occasionally sit down for a coffee and enjoy a novel in his hand. Reading often makes him lose track of time.

It can be said that for literary attainments, Orochimaru is not weaker than scientific research.

However, Orochimaru was not able to complete the desired work himself, so he had to leave it to his friend.

Why so much trouble?

Because, writing a novel is quite brain-consuming, and it will take up a lot of his time. Orochimaru once tried to step into this threshold, wanting to write a book of popular literature, and then move on to classical literature after writing. It's a pity that after many attempts, I finally had to give up this idea.

Just looking up the information and setting the background and characters made Orochimaru erase the idea of despising popular literature.

Life is so short, this kind of brain-killing work, let's let the monkey do it!

Before parting, Jilai also put the two outlines into a folder and shook hands with Orochimaru, representing the development of cooperation.

"Well, that's it. When I get back, I'll write out a rough script for Ninja Soccer first, and I'll let you know when the time comes. ”

"Well, come on."

"Journey to the West, you're not in a hurry, are you? I happen to have a reservation here, and it may take a while before I get started. ”

"It's okay, come on."

"Talking about the intimacy of the heaven model......"

"Phew!"

Orochimaru closed the door of the entrance directly.

“……”

"Cut, I finally left a good place for this guy......

Jiraiya pursed his lips outside the door, he tightened the folder in his arms, and he didn't know what he remembered, his frown furrowed, and a smile appeared on his face.

"Okay, I'm not going to lose!"

Muttering to himself, Jiraiya clenched his fists with great momentum, and left Orochimaru's house.

Inside the house.

The snake clone emerges from the shadows.

"Orochimaru-sama, why did you entrust such an important task to someone else?" He asked Orochimaru in his usual curious tone.

Orochimaru walked to the living room, picked up the paper-wrapped finger cake on the table, and threw it to the snake clone.

"Human energy is limited, and I can't experience it myself and take everything on myself."

"I see."

The snake clone cheered and took the finger cake and eagerly stuffed it into its mouth.

In fact, after a morning, the finger cake was so cold that it couldn't be colder anymore, and it would have diarrhea when it ate it, but it was so happy to eat it that its mouth was full of oil.

"Pull the club to play adults, phosphorite, hurry up and be the commander of the high green blood wheel......" the psychic snake said as he ate.

"I know, I'll find a way to solve the problem of longevity." Orochimaru glanced at it, shook his head, and said, "I've told you many times not to talk while eating. If you don't eat or sleep, you won't have enough blood to back up to the stomach, which will affect the digestion and absorption of food. ”

"Uh......"

The psychic snake finally swallowed the contents of its mouth, burped, and smirked.

"But, Orochimaru-sama...... I'm really worried that you're going to die because of the question of eternal life that has been bothering you for so many years. ”

"It's okay, I've got an idea."

Orochimaru said lightly.

He then walked to the storage room, opened the secret passage in the basement, and walked in the direction of the laboratory.

Regarding eternal life, after absorbing the memories of the earth and combining the research of the past of this world, Orochimaru has compiled a total of several plans.

The first is to use the reincarnation technique of the filthy earth invented by the second Hokage, first kill himself, and then let the snake clone resurrect himself, and the resurrected filthy earth body is the immortal body.

The second, the sect that believes in the flying section, allows the evil god to give itself infinite life.

These two are the next policy, and Orochimaru will not consider them for the time being. Especially the second type, Orochimaru does not believe in any sect other than science.

The third is to find the secret technique of heart transplantation in Kakuto.

This seems to be feasible, but after thinking about it carefully, Orochimaru also denied it.

It is true that in "Hokage", this technique can indeed extend a certain lifespan, but it does not practice immortality. Hokage made a mistake that it wasn't the heart that really controlled people's lives and deaths, but the brain. Orochimaru has studied in the past, he once took a small house mouse, intercepted the neurons in its brain, and transplanted it into the brain of a large mouse with a longer physiological lifespan. After a long time, the mus mus and the rats entered physiological death in turn, and finally Orochimaru dissected the brains of the newly deceased rats and found that the neurons of the mus mus were still alive.

This experiment can prove that the lifespan of the brain is higher than the physiological lifespan.

It can be deduced from this that the brain should still be alive when people enter physiological death.

This experiment was completed not long ago, and based on the research results, Orochimaru had a whim, which also gave him the conjecture of the fourth immortality plan-

Combined with the theory of cell life, can the life of a person be extended by replacing various organs of the human body and leaving only one brain?

After all, it is the human brain that controls the human mind.

As long as the human brain is not replaced, biologically speaking, the human being remains unchanged.

This solution can also solve the problem of the writing wheel eye constantly absorbing chakra.

As for whether it can live forever, it is still unknown, because Orochimaru does not know how many years the real lifespan of the human brain can reach.

But at least, this plan should be able to achieve "pseudo-immortality".

Once underground, Orochimaru did not enter the laboratory, but turned around and walked to a room next to him, which had a sign at the door of the room that read "Culture Room".

When you open the door to the room, you are greeted by the smell of formalin.

As far as the eye can see, there are patches of green culture tanks around, and in each tank there are -

Well, some various organs, or rather, pieces of meat.

There are kidneys, there are lungs, there are livers...... The whole nine yards.

Cloning technology is the direction that Orochimaru has been researching for many years.

The principle of cloning technology lies in the interception of stem cells from biological organs as cloning seeds, and the individual cultures them into a whole step by step.

On Earth, cloning technology is not yet perfect, and the challenge lies in the regeneration of internal blood vessels and nerves.

However, this is not the case in this world.

Because, there is a chakra here!