Naruto: The Strongest Sage

The old man was very angry.

Haruno Sakura actually didn't realize that she was very famous now. In the Konoha Collapse Plan, she saved hundreds of people for a day and a night. She became the most prestigious medical ninja of the younger generation.

The most interesting thing is that after the Konoha Hospital checked, it was found that Haruno Sakura was not a registered medical ninja of Konoha.

These days, the door of the Aoba family has been visited by the Konoha Hospital so many times. They just want Haruno Sakura to join the Konoha Hospital.

But Haruno Sakura is now confused by Aoba's homework. She doesn't even know that she is famous, so how can she think about going to work at the Konoha Hospital.

"Although the Palm Immortal Technique is not a top-level medical ninjutsu, it requires the conversion of Yang escape chakra when it is used, and there will be a high loss when it is input into the body of the injured.

So, the consumption of this technique is actually not low. Using it continuously for hundreds of times is beyond the scope of ordinary ninjas. Can you tell me how you did it? Of course, if this involves your unique secret technique, you can also refuse."

Tsunade was not in a good mood at this time. Because she sensed a huge chakra in Haruno Sakura. And this chakra made her somewhat familiar. These chakras carried the breath of Senju Hashirama.

Tsunade subconsciously thought of the human experiment of Hashirama's cells. She thought Haruno Sakura was one of the test subjects. Even Kamikawa Aoba was secretly conducting Hashirama cell transplantation experiments.

Of course, her guess was not wrong. Because Aoba was indeed doing these things. The only difference was that he did not conduct human experiments.

Tsunade never approved of Hashirama's cell experiments. No one likes to watch a group of people experimenting on their grandfather's body.

She left Konoha for this reason.

"Ah, Lord Hokage, you're talking about this." Haruno Sakura hesitated. This made Tsunade misunderstand that she didn't want to say it.

"No, it's not. I just..."

At this time, Aoba's voice came from the door.

"She hasn't participated in that kind of deep-level experiment, so it's hard to describe the answer you want in words."

Tsunade looked back at Aoba.

"Kamikawa Aoba, you need to give me an explanation today." Tsunade is actually very optimistic about Kamikawa Aoba. She needs an assistant with strength and means. But the premise is that this person cannot be the second Orochimaru or Shimura Danzo.

"No need to explain, I can tell you clearly that the answer is the result of Hashirama's cell experiment. It's just that the process may be a little different from what you think. Come with me, Sakura will follow. You did a good job on your homework, it's time to start to go deeper."

Aoba said, and took the two of them directly into his underground laboratory.

Of course, the laboratory at this time is no longer the same as before. Apart from anything else, the area alone is more than five times the original.

Aoba also divided the area into several different areas. They were only taken to the outermost laboratory.

"I believe you also know that Konoha has never stopped researching the cells of the first generation of Hokage. This matter will not be very comfortable for Lady Tsunade. But here, I need to explain a fact that the cells of the first generation of Hokage represent a new era."

Tsunade was also shocked by the laboratory in front of her. The laboratory was a bit scary, because a large number of bottles and jars were soaked in some flesh and blood creations.

Many of them were distorted and deformed pieces of meat. The visual effect was amazing. Aoba clearly felt that Sakura's footsteps paused.

"Those are some of the failed cultivation. But there are still some uses, so they are kept. Look here, this is the key."

Aoba pointed to several strange clothes and said.

Sakura saw those vest-style clothes and immediately showed a strange expression. Because she had one of these clothes on her. She was able to perform palm fairy techniques hundreds of times in a row, and it was this clothes that provided her with a steady supply of chakra.

However, she never knew that this kind of clothes were made here.

Tsunade's vision is naturally not comparable to Haruno Sakura's. She stepped forward and gently touched it, and immediately understood the origin of this thing.

"Is this... cultivated with your grandfather's cells?"

"Yes, this is a chakra biological coat cultivated with the cells of the first generation Hokage."

Hearing this, Sakura suddenly felt a little bad. Because she only now knew that her close-fitting

The clothes she was wearing were cultivated using the cells of the first Hokage.

No wonder she felt weird. Now that I think about it, isn't it the same as wearing a human skin vest! ! And the vest is alive! !

Thinking of this, Sakura suddenly felt uncomfortable all over. Anyone who knows that they are wearing human skin will have this feeling.

However, Tsunade and Aoba ignored the girl's discomfort at this time. Tsunade has realized something at this time.

"You didn't transplant human cells, but tried to use grandpa's cells to develop auxiliary chakra tools?"

"It's not an attempt, I already have a finished product. To be honest, it's not easy. The first generation of Hokage's cell proliferation ability is too strong, and it will be completely out of control if you are not careful.

It's not easy to shape it into the desired form. It took me a long time to finally find a relatively effective method."

"Directed cultivation?" Tsunade's sudden words made Aoba stunned. Because Tsunade was right.

It's directed cultivation. If Hashirama's cells are allowed to grow by themselves, they will only grow into a disordered piece of meat in the shape of Cthulhu.

Therefore, if you want to shape this thing and allow people to operate it smoothly, you need to cultivate it in a targeted way.

The chakra coat on Sakura's body is not simply cultivated by Hashirama's cells. Instead, Sakura's own cells are used to fuse with Hashirama's cells. After failing dozens of times, it succeeded once.

There are many failures here. One is that Hashirama's cells are too strong and Sakura's cells are too weak, and it is not easy to grasp the balance.

Another is that the initial operation experience is insufficient. After trying many times with Sakura, Kakashi and his own cells, Aoba has basically mastered this technology.

Unfortunately, this technology has some huge flaws. Not all people's cells can be operated in this way.

In fact, after the experiment was successful, Aoba immediately collected a lot of biological samples and expanded the scope of the experiment.

But in the end, he came to a result that made him extremely uncomfortable. That is, the cells of most civilian ninjas cannot complete this cultivation.

The success rate of ninjas from various clans is more than ten times higher than that of civilian ninjas.

Therefore, Aoba chose to hide this technique directly.