The peak of ninja was actually very short.

Often only a few years, as soon as it exceeds thirty, the strength will decline rapidly.

This is because the refining of chakra is essentially a means of squeezing the body in exchange for power.

If it's just a moderate refinement, it's not a big deal.

Unfortunately, the nature of ninja's profession means that they will encounter all kinds of dangers, and often need to over-refine chakras to deal with them, even if they damage their bodies.

After all, it's better than just throwing your life away.

However, as a result, as long as the ninja is a little older, he will be covered in dark injuries, and his strength will decline rapidly.

In the end, there are only two paths: retirement and death due to declining strength.

At the same time, the early aging of ninjas has led to many young ninjas being forced to step onto the battlefield earlier.

Inexperienced, they had to squeeze their bodies in order to survive......

The end result of this vicious circle is that even children as young as four or five years old have to take up arms and go to war, and few can survive to adulthood.

And Mito's husband, Senju Tsuruma, was determined to pacify the troubled times and establish the Konoha Ninja Village, in fact, he just didn't want the children to go to the battlefield so early.

Ironically, he himself died young because of the dark wounds left by the Battle of the Valley of the End.

And the false peace he maintained by virtue of his strength also collapsed, and even the intensity of the war was still greater than that of the Warring States Troubled Times.

And the number of years of graduation from the ninja school has also begun to decrease.

Even Kakashi graduated at the age of five, and no one felt that there was anything wrong with it.

Even they were not ashamed, but proud, and were glad that Konoha had another genius.

This is perhaps the greatest irony of the Will of Fire.

As the wife of the first Hokage, Mito naturally discovered the resurgence of this vicious circle very early, but unfortunately there was not much he could do.

After all, she doesn't have the ability to suppress the entire ninja world by herself like Tsuruma.

At most, all she could do was push for the establishment of a medical department so that injured ninjas could be better treated.

It is worth mentioning that Tsunade also followed in the footsteps of his grandmother, and in order to realize his grandfather's dream, he embarked on the path of a medical ninja.

The only thing that makes Mito feel sorry is that she was born in the Uzumaki clan, and she has actually mastered a set of secret techniques to maintain the vitality of the body through chakra and heal dark wounds.

The fact that she was able to maintain her youthful and beautiful appearance until now is the credit of this secret technique.

This is actually a secret technique developed by the Vortex Clan over the years of studying their own physique.

However, this requires an extremely high chakra control talent and a large amount of sealing and medical ninjutsu knowledge, and few people in the entire Konoha can learn it.

In addition, there are concerns about avoiding leakage, and it is even more impossible to pass it on to most people.

So originally Mito had given up on this idea, leaving only the Yin Seal and the secret technique to Tsunade, hoping that she would be able to continue to complete it and one day solve this problem.

However, the appearance of Xia Yan's somewhat ridiculous tights made her see hope again.

The action copy function of the tights is just the right way to get past the difficulty of learning.

And Xia Yan's confidential idea of teaching the exercise method through body memory also meets her needs.

Although that set of secret techniques must be combined with the Yin Seal to exert the greatest effect, even if it is a cut version, the idea of repairing dark injuries through chakra can still be used as a reference.

This means that she can develop a set of health exercises that use movement to guide chakra to repair dark wounds, and then teach it to others through tights!

In the process of development, she also borrowed Xia Yan's idea of disguising the meridian exercise method as broadcast gymnastics, and disguised her health practice method as a square dance, so as to avoid the coveting of the enemy village.

Because of this, there was a wonderful scene of Mito-sama dancing in tights in the garden.

In fact, she is actually doing very serious research and development work.

It's a pity that not everyone can understand her good intentions.

For example, Kushina, who had just entered the door, felt a toothache when she saw her grandmother dancing in tights.

She regretted very much why she had given her tights to her grandmother so cheaply, so that she saw such a spicy picture every day.

Give me back the noble and serene Grandma Mito who used to wear a cheongsam!

And Kushina had already heard Grandma Mito mention her square dance plans.

Knowing that she is ready to promote her square dance regimen through tights.

In addition, Xia Yan's radio gymnastics promotion is about to start next semester......

Thinking of the future of ninja school students wearing tights to do radio gymnastics every day, and middle-aged ninjas wearing tights and dancing square dances every day, Kushina was helpless for a while.

There aren't many clothes left for ninjas!

Moreover, Kushina also heard that the tight-fitting combat uniform that Xia Yan wore before will also be popularized in the future.

Thinking of the miserable aesthetic of the boys, it is conceivable that many people will be willing to wear that kind of fancy dress in the future.

Doesn't this mean that the three generations of children, youth, middle-aged and elderly people have been swept away by tights?

Natsuhiko: Is this going to create a world where there are only tights?

Jiu Sinai, who complained about his words and had nowhere to vent, quickly opened the chat tool and entered a line of text.

[Red Comet: Xia Yan, you tight-clad stupid! ] 】

Red Comet is the screen name she changed for herself before.

Seeing a big question mark slowly emerging on the scroll, Jiu Sinai thought of Xia Yan's bewildered expression at this time, and couldn't help but burst out laughing.

"What made our little Kushina smile so happily?"

At this time, Mito who had just finished dancing came over.

Since Kushina was using illusion mode, all she could see was Kushina standing in the doorway, smirking at the air.

It looks like it's still a little oozing.

Seeing her grandmother coming over, Jiu Sinai hurriedly waved her hand to turn off the virtual scroll, and then said with a smile:

"Nothing, just wondering what to eat tonight?"

Mito was slightly stunned, then covered his mouth and smiled:

"I wanted to surprise you, but seeing that you are smiling so happily, I should know about it."

"What's the matter?" Kushina wondered.

"It's just that our chef finally learned how to cook rabbits. Didn't Jiu Xinnai Ling say that she wanted to eat it before? ”

“……”

Kushina's face froze, as if she had really said it.

But that's almost a hundred chapters...... No, it was almost a semester ago.

At that time, her resentment towards chickens and rabbits due to the problem of chickens and rabbits in the same cage had long disappeared, and she no longer wanted to eat rabbits.

Chicken: "......"

Seeing Kushina's expression, the thoughtful Mito quickly guessed her thoughts, and stroked his cheeks helplessly and said:

"That's troublesome, after all, dinner is almost ready, and the chef's lady Nagi is very energetic today."

Jiu Sinai was also a little embarrassed, because of his own joke and let others work so hard.

So she had no choice but to say:

"Since it's all done, there's no way, just taste it......"

Second set: Mito's secret technique is actually the unfinished Baihao technique, which only has the effect of maintaining youth.

Later, it was completed by Tsunade, and then developed the function of creating regeneration.

By the way, Boruto Chuan mentions that the art of Baihao is an ancient art that existed in the era of the Six Immortals, and it is obvious that he wants to associate it with the wedge, and this book will also use this setting to raise the upper limit of this technique.

(End of chapter)