By the time Kaguya knew that Konoha had agreed to all of the Sand Ninja Village's demands, it was already the third day of the signing of the peace agreement, and the border between Konoha and Sand Ninja had retreated to before the war.

At the same time, some of the war reparations paid to Konoha by the sand shinobi were forgiven, and a number of paid loans were provided to the sand ninja for so-called humanitarian considerations to help them rebuild the village.

At the same time, the order to mobilize the Northern Army to the front line of the Rain Ninja has finally come down.

This mobilization order has not changed much from before, Orochimaru as the leader of the legion, Tsunade as the deputy, it seems that the high-level believes the report submitted by Orochimaru before, and thinks that Orochimaru is still facing them, so he is relieved to hand over the command of the legion to Orochimaru.

But they knew that not to mention that the high-level had never seen the Great Snake Pill very much, and even the Northern Legion had seen the Great Snake Pill in the past half a month, and regardless of everyone's situation, the Great Snake Pill had thrown himself into the laboratory of the Inner World for more than half a month, and it would have been almost 3 months according to the time process of the Inner World.

What exactly is Orochimaru studying in the inner world?

To be honest, except for himself, even Kaguya was blinded, because he hadn't seen Orochimaru leave the laboratory except for the necessary food every few days, and every time he came out, he had an excited expression on his face, and then he couldn't wait to rush back after eating something indiscriminately.

"It's a real problem for human beings to have a body that needs to eat, and it would be nice if we could modify the body without eating and going to the toilet."

Kaguya was a little surprised to find that the Great Snake Pill seemed to have touched the level of human body transformation.

………………

On this day, Orochimaru suddenly appeared in front of Kaguya and told him that he had completed the general design idea and could talk to Tsunade to prepare for a primary transformation of Kaguya.

Kaguya asked Orochimaru to help him look at his body's qualifications, and what he got was Orochimaru's eyes as if he was looking at a monster, in his words: "It's really a miracle that Kaguya can get to where he is today with this vulgar qualification."

"Isn't it bad? How do you compare it to Yueyong and Baihua?"

In the laboratory, Kaguya asked with some curiosity, he knew that the qualifications of his body were far from Baihua and Yueyong, but he was honestly not sure how bad it was.

While preparing various test materials, Orochimaru replied without stagnation in his hand: "Thanks to the Uchiha's bloodline, you have barely raised some upper limits, but that bloodline is too weak to be worth mentioning, otherwise according to your experience, it is at least a double hook jade now, and it is impossible to not even open your eyes."

"If your bloodline is compared to a seed that has just sprouted, then Yueyong is an ancient tree, and the power of the rich bloodline is flowing vigorously in her body, and it has not changed now because the time has not come, and when she does, she will naturally awaken the kaleidoscope, and her childlike power is at least four times that of an ordinary kaleidoscope."

The ordinary kaleidoscope in Orochimaru's mouth is the pair of kaleidoscopes that belonged to Uchiha Lan that were placed in the treasure house of the inner world at this time.

"It's a pity that guy didn't have time to use this kaleidoscope until he died, so we still don't know anything about its abilities."

"Uchiha Arashi and Uchiha Cool Breeze? The two died in the village of Sand Ninja, but left behind a valuable legacy. After finding a way to get the forbidden reincarnation of the Filthy Earth from Konoha Village, Orochimaru has to find a way to perfect the Filthy Earth Reincarnation as soon as possible, and then resurrect these two people."

Kaguya walked to the iron bed of the experiment under the guidance of Orochimaru.

It's a secret and enclosed laboratory, the whole room is clean and transparent, with a white chandelier overhead, and white walls all around.

On the south side of the wall is a large one-way transparent mirror, in which Tsunade and Baihua are in charge of monitoring the experimental data, and Tsunade is in order to further obtain various information in Kaguya's body and develop a special potential stimulating drug for him, which is also one of the original agreements.

"This kid's ability is really convenient, if it's a direct experiment, it's almost useless for me to develop potential drugs, but with the ability of the inner world to reset indefinitely, I can constantly compare the two and then choose the most beneficial one, I really like it here more and more now."

Tsunade smiled with satisfaction, being able to do whatever she liked experiments, and honestly made her feel that the inner world was really a paradise for researchers.

"You like that better than anything else."

Suddenly, a chill came from Tsunade's back.

Baihua appeared next to Tsunade with a smile on his face, obviously squinting his eyes slightly, but it inexplicably made Tsunade feel a sense of pressure. She knew that this girl was 120,000 wary of herself, as if she would snatch the little ghost if she was not careful.

"I'm really not interested in that little ghost, can you stop staring at me like this every day?"

"That's not for sure, after all, that's what Yue Yong said in the first place."

Well, Tsunade was stunned, looking at Baihua's "I know what you want to do" expression, and he didn't know how to refute it for a while.

Soon, the experiment will begin.

The world does not die, so Orochimaru can safely and boldly make various attempts, and this time he plans to use the Uchiha blood extracted before to echo the Uchiha bloodline in Kaguya's body, trying to increase the concentration of Kaguya's bloodline to the point where he can use a kaleidoscope.

I saw Orochimaru walking over with a transparent tube, and the pallet cart with many tools was pulled in front of him, and Orochimaru stared at Kaguya's body with eyes that seemed to appreciate his prey, this is an excellent experimental material, and there are no worries.

"Pain shielding, detachment of consciousness, nerve reinforcement, extra-visual spatial expansion."

Orochimaru was now able to use some of the rules of the inner world with ease, and under his extremely experienced control, he shielded Kaguya from pain in the hospital bed, extracting his consciousness from his body, allowing Kaguya to watch his body as a spectator...... How it was unplaned.

The extra-visual space is to strengthen the nerves in the eye, so that when Orochimaru can concentrate, he can even see the cellular level without the help of an instrument.

Therefore, when he made the first knife - as the blade cut through Kaguya's human flesh, Orochimaru could carefully see the epidermis, dermis and subcutaneous tissue after being cut by a sharp weapon, the delicate and taut skin and flesh were cut, and the blade gradually penetrated deep into the blood vessels and nerves, and then stopped.

"Increased acuity, increased perception."

Orochimaru's first knife cuts Kaguya's abdominal cavity and dissects it.

From the outside, Kaguya watched himself being disemboweled, and Kaguya was tingling his scalp - but soon he was no longer numb.

Because Orochimaru's second knife was to cut open his scalp, and then use tools to cut open his skull.

Orochimaru is so professional, in the face of such a bloody scene, he doesn't even blink an eye.

"The chakra flows into the retina through the brain, and there is a yin attribute chakra under the cerebral layer, and when this chakra is stimulated, a special feedback channel is formed to the connection point of the optic nerve, and the connection point is regarded as the operating hub, then the next step should be ......

"Your brain activity is too low, your bones are not dense enough, and your internal organs are prematurely aging, which should be related to your excessive use of thunder to stimulate your body. Your limb muscle fibers are less compact than expected, your blood vessels are clogged, and there is too much toxic precipitated in your body, just like you expected, this kind of body is like a family car that can barely run, and the displacement of the 1.2 engine wants to run at the speed of a super car, you can't dream of it."

Orochimaru seems to like learning about modern technology lately, and Kaguya gave him something innocuous to see.

Kaguya twitched the corners of his mouth, he knew that his body was not good, but there was no need to say that it was useless.

"Let's get started, I'll try to help you change the system first, and if it succeeds, when the materials and equipment in the watch world are complete, I can officially start transforming you."

"Then it looks like Tsunade should be faster than you."

Kaguya simply closed his eyes, he didn't want to open his disembowelmented "corpse".

But I thought that I would have to go through it once after Baihua...... Well, let's take a look.

Although eventually there will still be mosaics.

Orochimaru's hand slightly

After a pause, he looked at the window with some displeasure.

The difference between him and Tsunade is that he is more inclined to limb modification and evolution, while Tsunade is better at internal organs and cell lifting, and stimulates the potential of the body by effectively improving it, so in the long run, Orochimaru's seemingly quick effect is actually high in mortality, while Tsunade's is much milder.

At this time, Tsunade has mastered Kaguya's basic values through the data transmitted back from the device, she is the top medical ninja, but if she wants to develop a drug that can be enhanced at the genetic level, it will take a lot of experiments and verification, and luckily the world meets all her needs.

"Kaguya's physical condition is not ideal, but it will take too long to go directly to the modification surgery. I can develop a drug that stimulates potential, and when eaten during a fight, it can burst with great strength and chakra, but the downside is that you may fall into a coma after the fight."

"The good news is that there are no side effects, and it's a drug that has been modified from Kaguya's body, and there will be no end-stage rejection (increased tolerance to the drug), and the bad news is that the materials for this thing are currently only available in Konoha, and I will send someone to get it right away."

"Can't you improve his constitution right away?"

Baihua asked a little unwillingly.

Tsunade smiled, then said, "That's not something you can do just by talking, but there may be something you can use in advance."

Baihua looked puzzled, as if he couldn't understand.

When she stared at Tsunade seriously, suddenly the girl's face turned red.