A certain scientific Naruto

Since Tsunade said that Hagoromo's injury is very troublesome, it is really troublesome. Although the treatment ideas and methods are basically determined, and similar injuries have been treated by Tsunade, but the clear treatment method does not mean that the process is simple. There must be no less steps.

In a word, Yuyi's injury is limb necrosis caused by death. To cure it, it may be a bit serious to say that it is rebirth of a severed limb, but it is also very difficult for an old tree that has died 90.00% to sprout new shoots, and it will take a lot of time. Chakra came to restore cell activity in Yuromo's arm.

That is to say, Tsunade, the top medical ninjutsu in the entire ninja world, is sure to do such a thing. This is based on the premise that Yuyi himself has completed the arm nerve repair a long time ago.

Tsunade estimates that the entire treatment process will last about a month, so Hagoromo and Mirai will temporarily stay in the country of craftsmen.

"Can you feel any changes, Hagoromo?"

The person who treats Hagoromo so kindly and asks patients carefully... that must be Kato Shizune, his injury is said to be treated by Tsunade, but most of the time it is Shizune who is responsible for the specific implementation.

Except for the necessary steps that need to be done by Princess Slug herself, she is only responsible for guiding the rest of the general process, and chores have to be done silently.

After all, it would not be possible for someone like Tsunade to hang around Hagoromo every day.

Tsunade still has his own affairs that need to be busy, and Hagoromo understands this.For an old woman who can't get married, she always needs some hobbies to resolve... Cough, anyway, the matter of Yu Yi can't prevent her from going around various casinos under the name of "Fat Sheep".

Therefore, Shizune's nanny is definitely a very hard-working person. Just imagine that Tsunade-sama is already 45 years old, but he has been acting with a 25-year-old face all the time, and from time to time he has to use his 15-year-old mind to be self-willed... If the matter of taking care of Tsunade is attributed to the ninja's task, then the difficulty must be counted as S rank.

There are rumors in the world that Tsunade at first sight and wrong hand will live forever. This sentence is true for Shizune. The future of those who follow the older leftover women can be easily described...she will also become an older leftover woman.

"The tingling has gradually disappeared." Yuyi replied.

With the healing chakra transmitted by the palm fairy technique, Yuyi can feel that his injury has begun to improve. Judging from the transmission efficiency of the nerve signals on the arm alone, he is also recovering.

This is something to be happy about. Chidori-ryu's third stage is enough for Yuyi, after all, he doesn't want to develop a ninjutsu called "Desolate Ecstasy".

"That's good, after all, when treating patients is the only time when Tsunade-sama is reliable and not willful."

Jing Yin said this is not complaining, or rather than complaining, it is better to say it is a feeling of relief.

In Shizune's heart, if Tsunade even made a mistake in medical ninjutsu, then the opponent would become a pure "uncle", which can be described as "what do you want?"

Gambling, drinking, wandering, and adding sunglasses to Tsunade, she is the purest MADAO.

So Jing Yin, this child, is really suffering...

"Anyway, there is no doubt about Tsunade-sama's medical ninjutsu." Yuyi's answer strengthened Shizune's confidence. With a 25-year-old face, she will never die. The Appearance Association will never allow such a thing to happen... and the will of the universe will not allow it.

Shizune also seems to realize that she has said too much. In short, whether it is bad or warm, in order to maintain Tsunade-sama's stalwart image, it is better to say less about such complaints.

"How has Konoha been in the past few years? I heard that the peace agreement with Yanyin has already been signed, and a de facto truce has been achieved with Yunyin."

So she changed the subject.

In fact, the incident of Shirayasha's invasion of Yunyin can almost be regarded as the end of the ninja war. After that, there will be no major trends in the whole war situation.

After this incident, Iwagakure, Kirigakure, and Sandgakure achieved mutual peace, and at the same time, Kirigakure even signed a peace agreement with Yunyin.

The war will no longer be fought, but it may be just for support, it may be for the face of the big country, or it may be other factors. Although the countries have actually ceased fighting, there is still no signing between Yunyin and Konoha, Yunyin and Yanyin. As far as the peace agreement is concerned, the three countries are still at war.

"Konoha? The pressure of war is indeed gone, but... no matter what, this village is always a ninja's village." Yuyi's words seemed to explain nothing, and it seemed to explain everything.

What is a village of ninjas?A village of ninjas always has ninjas who come out to make troubles, and foreign wars are just a kind of troubles.

If you don't do this kind of thing, just do that kind of thing, and you won't be able to relax anyway.

"Actually, I've been practicing in the wet bone forest for the past few years. I just return to Konoha from time to time, but I can really feel that the atmosphere in the village is not very good."

The reason why Yuyi returned to Konoha was to observe Naruto's condition, and to strengthen him with electric shocks as a treatment. If it wasn't for this, Yuyi would be too lazy to return to the village during the process of practicing.

The three generations of Hokage promised Hagoromo that he can do it, no matter what, he is always Hokage, and he must keep his promise...at least for people like Yuyi, he must do it.

As for whether Hokage can't overwhelm Danzo?As long as there is a heart, it is a joke.

However, because the practice of xianjutsu has reached the final stage, it has been a year and a half since Yuyi returned to Konoha for the last time. In this sense, Naruto is happier than the future, after all, he has received a lot less electricity.

The result of Hagoromo's practice is probably the mark on his forehead. This thing looks like Tsunade's yin seal, and its function is indeed similar to Tsunade.

The practice of immortality requires the ninja's own chakra. Under the premise of lacking this basic condition, Yuyi can only use this method of accumulating chakra to make a detour on the path of practice.

Overall there are pros and cons.

At this time, Yuyi's daily treatment needs to last for more than three hours. This kind of high-intensity treatment is definitely a great burden for Jing Yin. She doesn't feel that her body is being hollowed out, but her body is really being hollowed out...

The future is not here during this period. First, it is best not to be disturbed during the treatment. Second, it is too difficult and cruel to let a child sit quietly for three hours.

So the question is, where did she go?

The answer made Yuyi feel bad.

First, Tsunade disappeared, and there is about a 98.88% chance that she went to the casino.

Second, she also carries the future.

So, the bad habits inherited from the first generation of Hokage can't be broken from generation to generation?

…………

Fortunately, thanks to Hagoromo's education, she will not be attracted by "gambling" in the future, which is beneficial to physical and mental health. She is willing to follow Tsunade because she has her own plan.

Tsunade came back with the future in mind, and the little girl was already asleep.

On Tsunade's face, there was a sense of pain of losing a precious heir.

While returning the future to Yuyi, she said, "I really thought she was interested in gambling, but I didn't know that this little guy has been trying to learn medical ninjutsu from me."

It's a pity that she's too tender, how could a child's psychology be able to hide from a weird old woman like Tsunade... Cough, experienced ninja.

"Probably, she thinks that after learning medical ninjutsu, she can help heal your injury by herself."

"It's a pity, this kid is quite qualified to gamble."

It's not a pity at all, okay, one fat sheep is enough in this world.

No matter how you live, Tsunade can always feel a sense of déjà vu in the future, so that when she holds this child, it feels like holding a hagoromo...

Mirai's personality is neither like the humble Minato, nor the violent Kushina, but it looks like the smaller Yuromo Tsunade has seen when he was a child.

I have to say, this is very inconsistent.