Konoha: The seal art teacher of the ninja school

Chapter 149 The Big Secret

"..."

Mito was speechless for a while after hearing what Kushina said, and even showed a skeptical expression.

Seeing that she didn't believe it, Kushina hurriedly told her previous analysis.

After Mito heard it, he also felt that only this simple and crude reason could explain Xia Yan's abnormality.

So she could only smile helplessly.

After all, this is really an unexpected and reasonable answer.

Sometimes boys' aesthetics are as simple as that.

Speaking of which one she was able to defeat at the beginning, it might not be without this factor (big mistake).

But now it's really troublesome.

Mito glanced at Kushina's cliff-like figure, feeling very worried.

If it's a character problem, then Kushina still has room for change.

But if it's a physical problem, even she has nothing to do.

Mito even started to think about whether to carry out Plan B, writing a letter to ask Tsunade to return to the village, and then changing Xia Yan's task from revitalizing the Uzumaki Clan to revitalizing the Senshou Clan...

Of course, this was just Mito's complaints in her heart, but this thought reminded her of something she had buried in her heart for a long time.

It seems that there is no way to improve this shortcoming of Jiu Xinnai.

But is it really good to do so?

Mito was thinking about whether to teach Kushina the method, struggling for a while.

Her face was unpredictable for a while, and her expression gradually became firm.

Then she cast her eyes on Jiu Xinnai, and said gently:

"Jiushina, do you still remember the yin seal I taught you?"

Kushina was a little confused, why Grandma Mito said this suddenly.

But hearing the Yin seal still brought back an unbearable memory for her.

Because although the Yin seal is essentially a sealing technique, it actually requires a lot of knowledge in medical ninjutsu.

And Kushina, who was already exhausted from learning the sealing technique, how could she still have the energy to choose another medical ninjutsu?
So in the end, she didn't study for long, and she chose to reluctantly give up the sealing technique that all girls wanted to learn.

But Grandma Mito didn't force her back then.

After all, even sister Tsunade, who is better at learning than her, hasn't fully mastered this technique yet.

It's just that Tsunade's sister's situation is just the opposite. She is very good at medical ninjutsu, but she is not good at sealing art.

Hearing Grandma Mito mentioning the Yin Seal, Kushina couldn't help looking at her suspiciously.

"Grandma, don't you want me to keep my youthful appearance like you after learning Yin Seal, and then wait 30 years before launching an offensive against Xia Yan?"

At that time, she did have a good chance of winning.

"What's going on in your head?"

Mito flicked Kushina's forehead with his fingers angrily, and the pain made Kushina teary-eyed.

Then Mito stood up, took out a somewhat old book from the bookcase in the corner of the study, and returned to his seat to sit down.

Kushina looked curiously at the book on the table, only to realize that it was actually a photo album.

"Grandma, this is..."

While talking, Jiuxinna couldn't hold back her curiosity, and stretched out her hand to the photo album...

As a result, Mito slapped his hand away with a "snap".

Mito pressed his hand on the photo album, and said to Kushina with a serious face:
"What you saw and heard next, you must never mention it to others, not even Xia Yan, are you clear?"

Seeing that Mito's grandma was so serious, Kushina couldn't help swallowing, and nodded nervously.

Seeing this, Mito took his hand away and slowly opened the album...

Kushina took a closer look carefully, and then saw most of the photos, all of which were a cute girl with yellow hair.

And she quickly recognized the identity of the other party.

"Ah, is this a photo of Tsunade-san when she was a child? It's so cute!"

Jiu Xinnai said excitedly, but then he was a little puzzled, "But grandma, why are you showing me these photos?"

"You'll find out later."

Mito said lightly, and continued to turn back.

The photos in the album seem to be arranged in chronological order.

So as Mito turned the page, Kushina also seemed to witness Tsunade's sister's growth together.

In the photos, there are many characters that Kushina has heard or seen appearing one after another.

In addition to Grandma Mito who is always smiling,
There is a sick face, but still hugging Tsunade's sister, the first Hokage grandpa who laughed heartily.

There is a serious second-generation Grandpa Hokage, but in front of Tsunade's sister, he still managed to squeeze out a smiling face.

There is Naoki brother who doesn't meet Kushina much, but treats her very well.

There are even pictures of Tsunade sister, Jiraiya, and Orochimaru taking a group photo when they formed a team under Hokage-sama.

It's just that the number of photos after that has gradually shrunk, and most of them are just group photos left during outdated festivals.

And the number of people around Tsunade's sister is also decreasing, and in the end only Grandma Mito and Kushina are left.

Thinking that Grandma Mito will disappear from the group photos in the near future, Kushina felt very uncomfortable, and didn't care about Xia Yan's affairs for a while.

Mito naturally also noticed Kushina's thoughts, gently stroked her red hair, and said gently:

"It doesn't matter, birth, old age, sickness and death are common sense."

"But in the future, I will have to trouble you, Kushina, to take a photo with Tsunade. Of course, it would be even better if Xia Yan could be added."

Jiu Xinnai felt that she seemed to be shouldering a heavy responsibility, but in order not to disappoint her grandma, she still nodded heavily and hummed.

So Mito laughed again: "Then, in order to let Xia Yan join the group photo, let's get back to the topic."

"Jiushina, take a closer look, what's weird about these photos."

After hearing this, Kushina began to carefully look back and forth at the photos.

After a while, she barely noticed one, or two suspicious points.

"Grandma...Grandma, why is Tsunade's sister still in the washboard figure in the photo taken at the age of 20?"

With trembling fingers, Kushina pointed at the sister Tsunade who was clearly flat-chested in the photo but had a particularly bright smile and said.

Mito breathed a sigh of relief at this moment, smiled and said:

"Jiushinna, you finally noticed it. It was agreed in advance that you discovered it yourself, Jiushinai, and I didn't tell you."

"If Tsunade asks, you can't talk nonsense!"

"..."

Kushina became more vigilant when she heard the words, feeling as if she had unknowingly touched a huge secret of sister Tsunade.

Subconsciously told her to close the album immediately and turn away.

However, the curiosity that killed countless cats still made her ask impatiently:

"Grandma, is there any big secret in this?"

Mito still did not answer directly, but changed the subject:

"Jiushinna, you should remember that the Yin Seal can continuously stimulate the activation of the body by controlling Chakra, thereby enhancing the body's resilience, and even keeping people young."

Kushina nodded to show that she remembered.

After all, this is the biggest feature of the Yin Seal, and it is an ability that girls who know this technique will be very envious of.

Then she heard Grandma Mito say meaningfully:
"Then you should also remember that the function of the Yin Seal actually uses a lot of principles of medical ninjutsu, so even those who have not completed the Yin Seal, as long as they are proficient in medical ninjutsu, they can actually achieve partial effects."

"It's just that, without the adjustment of the Yin Seal, the Chakra ratio will easily become unbalanced, causing various side effects."

"For example, sometimes due to excessive chakra injection, some parts of the body will undergo secondary development..."

Kushina chewed on Grandma Mito's words several times before she gradually understood the meaning of her words, and her eyes gradually widened.

Then she said in a trembling voice:
"Grandma, you mean... sister Tsunade's chest is her own..."

"No, I didn't say anything!"

Mito hurriedly interrupted, "I just showed you Tsunade's previous photo albums, and I also reviewed the principle of Yin Seal for you."

Hearing grandma repeatedly stressing that she didn't tell her, Kushina knew that this matter must be a taboo among sisters Tsunade.

If she finds out that she knows about this, the consequences will be unimaginable...

That's why Kushina didn't even dare to think deeply whether sister Tsunade's "side effects" were intentional or unintentional...

However, Jiu Xinna is temporarily ignoring this issue.

Now she finally knows why Grandma Mito told her about the Yin Seal and showed her sister Tsunade's photo album.

I didn't expect the Yin seal to have such a use!
Kushina rarely came up with the idea that the sealing technique is really amazing.

At the same time, she couldn't help thinking of a saying that Xia Yan often said: knowledge changes destiny.

That's right, as long as she masters the usage of the Yin seal, there is no chance to snatch Xia Yan back and change the fate of the two of them!
Kushina, who had made up her mind, took a deep breath, then looked at Mito solemnly, and said word by word:

"Grandma, I want to learn Yin seal!"

(End of this chapter)