"Whew~"

Hinata Yunchuan bent down and supported his knees with both hands.

A course of treatment is over for the time being, and the boy's physical condition is even worse than when Hinata Yunchuan first met him......

Although a complete chakra circuit is barely constructed, the "feedback" of the chakra is only manifested in the part that has been eroded by the intercolumnar cells, and the cells in other positions are still in a state of exploitation, and the chakra fed back cannot reverse the trend of internal organ failure at all.

Now it's not just about relying on nutrient solutions, but someone has to constantly use healing ninjutsu to nourish his internal organs......

Orochimaru walked over and replaced the hanging bottle with a new medicine.

Then perform medical ninjutsu on the test subject, and help the student pull the test subject back a little from the ghost gate.

"Yun Chuan-kun, you take too much care of this test subject."

"But he's almost done, isn't he, Sensei, except for a part of the internal organs, the rest of the world has completely fused with the cells of the first generation...... Now all he needs is to get through this last hurdle......"

Compared to the seven test subjects who were eliminated in the past two months, the boy in front of him was the closest to success.

Most of them were fine the day before, but when they saw it the next day, the test subject in the glass jar had grown into a small tree, and the child's body and mind were unable to suppress the chakra activation of the intercolumnar cells on their own.

In contrast, the deterioration rate of the child in front of him can be called slow, although the assimilation speed is not fast, but it has already survived two waves of residents next door, and in Hinata's opinion, he is the most promising test subject in this laboratory.

can barely save one, so naturally you have to save the most promising one.

During this time, Hinata Yunchuan also kept thinking about it.

Why is Obito able to adapt so well to the Mudun cells, and Danzo is not in danger because of one arm......

If it is said that Obito is because it is Uchiha, and it is a wood that makes up for the body, which is slightly different from the first generation.

So the group ......

Thinking about it carefully, it seems that in addition to the bandage, his right hand is also imprisoned by a metal ring, combined with his profound sealing skills, most of them are using the sealing technique to isolate the arm and body.

But the subject naturally can't be like him, making it a half-finished product, isolating the part that has been eroded by the intercolumnar cells...... That would defeat the purpose of the experiment.

Of course, it can't be done with Hinata's sealing skills.

However, it is also a solution......

"Teacher, I have an idea, if he uses the sealing technique to temporarily isolate some organs in his body and combine them with the intercolumn cells one by one, maybe ...... Able to succeed. ”

"Well, it's not impossible."

Orochimaru thought about it and thought it was feasible.

Of course, not every test subject can reach this step, at least the body must have a certain receptivity to the intercolumn cells, and be able to inhibit the absorption of natural chakra activation by the cells, otherwise there is no need for this step at all.

Just do it.

Orochimaru put down his work, injected another test subject, put it back in the glass compartment, and then came over to perform the sealing spell...... Because it is to inhibit the cells inside the human body, it is quite difficult.

Even Orochimaru was sweating profusely after the operation.

The cells temporarily stop eroding the entrails they seal, and they do not draw energy from them.

This behavior does improve the survival rate of the subject, but it also greatly increases the duration of the experiment, which will consume several times or even more than ten times the original time to promote his complete fusion with the intercolumn cells......

……

Squeak –

Just as Orochimaru was performing the seal, the metal door of the laboratory opened.

Danzo walked in with one hand in his hand.

He would come every two days, Hinata Yunchuan was used to it, turned around and called "Danzo-sama", and continued to help Orochimaru to see if the sealing technique worked in the boy's body.

"How's the experiment going?"

Tuan Zang walked over to the two of them and looked at the boy on the operating table.

Orochimaru is busy, how can he have time to deal with him.

After a while of confirming that the sealing technique was working on the kidneys, he straightened up with a sigh of relief and wiped the sweat from his forehead with his cuffs.

"There's no such thing as a 100% success, you know."

At this time, Orochimaru used an honorific title for Danzang.

"Of course, it's not hopeless, if everything goes well, this test subject really has a chance to succeed."

"Hmm...... What were you just doing? ”

Danzang asked.

Orochimaru left the operating table and motioned to Hinata Yunchuan to carry the subject back to the glass compartment, while he walked two steps slowly and sat down on the chair.

"Yun Chuan proposed to use the sealing technique to temporarily protect the vital organs and stop the cells from dragging down the vital organs, I thought it could improve the survival rate of the experimental subjects, so I gave it a try, maybe it would be successful."

"Sealing...... Yes, but it's too slow. ”

After thinking about it for a while, Danzo understood Hinata Yunchuan's thoughts.

It is nothing more than assimilating a kidney, so that even if there is a problem with the kidneys during the period, there is still a normal working one that can continue to sustain life.

But, like he said.

It's too slow......

From the beginning of the experiment to now, it has been three years, and countless test subjects have died.

From the beginning of the study of cells, to the previous attempts at transplantation, to the current contraindication experiments...... His hand has been waiting for three years, three years, and three years, and the situation is getting worse and worse every day.

If you keep waiting, your right arm will be gone.

A ninja can lose his legs, but never his hands.

Except for some skilled and simple ninjutsu, it is impossible not to make a seal, and losing a hand is forcing a person to seal with one hand, and the speed of releasing ninjutsu will be far inferior to both hands in all aspects.

If it's a ninja who focuses on physical arts, it may not have much impact.

But for a ninja who focuses on ninjutsu, it is polite to halve the strength, after all, not every ninja is the first generation, what do you shout with both hands......

It is impossible for a one-armed Shimura clan to sit in the position of the Hokage.

He needed this right arm, especially the one made of primary cells.

The experiment of the first generation of cells was not only to make an anti-tailed beast weapon, but also to pin his hope of recovering his arm.

Orochimaru knew what he was thinking.

"At least, it's a good start, isn't it, Danzo Senpai~"

"As soon as possible."

"Of course, maybe tomorrow."

……

Hinata Yunchuan connected the large and small jars to the pinhole in the boy's back, lowered the glass cover, and filled it with nutrient solution, while also listening to the conversation on Tuanzang's side with his ears crossed.

To be honest, he didn't get it.

Both are riddlers.

After Danzou left, Orochimaru had already taken off his white coat and hung it on the back of his chair as usual.

"Yun Chuan, I've worked hard for you this time."

"The teacher is polite, it's what students should do."

"I'll give you three days off, go back to accompany my parents, and by the way, say hello to Zaotianye's seniors on my behalf."

"I will, teacher."

"So be it, see you the day after tomorrow."

"Goodbye teacher......"

Hinata Yunchuan walked to the door, turned the wheel to open the iron door, and got into his lounge, ready to take off his white coat and go home, and bask in the sun by the way.

Originally, the skin color of the Hyuga clan was white enough, but after two months of being underground, it felt like it was about to become the same skin color as a vampire......

"By the way, Yun Chuan, do you know why I chose you at that time?"

"Because...... Supercilious. ”

"No, because we are the kind of people, only loyal to ourselves, for your own sake, you can hide everything here, you won't tell anyone, including my teacher~"

“……”

"Okay, let's go, I'm going to get some sleep too."

Orochimaru stood at the door and smiled slightly, stretching lazily.