Uchiha's Blade

"Blade of Uchiha"

Mana followed Butterfly Shinobi and stayed temporarily at Butterfly House.

Although she is the Insect Hashira of the Demon Slayer Squad, Butterfly Ninja is only a 16-year-old girl. Coupled with her smaller figure, it always makes people think that she looks younger than her actual age.

The next day, Butterfly Ninja came to Zhenna's residence early: "Time is tight, so I just tidied it up briefly. Are you still getting used to it?"

Zhenna nodded: "Everything is fine."

The Butterfly Ninja saw that there were many things in the room that were not there before. He remembered the sealing technique that Yuzhuang Tianyuan had mentioned before, but he didn't show too much surprise.

Zhenna asked: "Is there something wrong with Miss Shinobu coming to me so early?"

After the two sat down in the room, the butterfly ninja said: "Actually, I have something to ask you."

The sun shone in through the window and fell on the butterfly ninja, but Mana felt that her whole body seemed to be in shadow at this moment.

"I heard Mr. Tomioka talk about your fight. Ms. Mana is younger than me and much smaller than me, but she must have a lot of strength. In my words, because she is too thin, no matter what No matter how much I exercise, it is difficult to gain the same strength as others. Even if I find a way to make up for this by using poison, due to my lack of strength and being too thin, it is difficult for me to compare with others in combat."

Although everyone comforted her, they felt that she could manage Butterfly House, develop various drugs, and save the lives of so many team members. This was already a rarer thing than simply fighting.

But for the butterfly ninja, this is not enough.

If she just wanted to be an ordinary team member, this might be enough, but she has evil spirits she wants to kill, and that is the hatred and obsession that she cannot let go of no matter what.

But for her now, it is too difficult to kill the other party.

Zhenna said: "So, do you want to learn strange power techniques?"

Butterfly Ren asked her expectantly: "Is it okay?"

Zhenna showed a troubled look: "This is a bit troublesome. The strange power technique I used is the secret technique of the Thousand Hands clan. Generally speaking, it is not spread to others."

When Senju Hashirama wanted to teach Mana, the 'Uchiha', the secret techniques of the Senju clan, many people in the Senju clan were opposed.

Just like a blood-successor family will not easily let their blood flow out, a family with secret techniques will not easily pass on their secret techniques.

Even when Senju Tobirama was writing the textbook for the ninja school, he would not try to include the secret techniques of each family.

In the war-torn ninja world, secret techniques are often the foundation for a family's survival.

Seeing the disappointed look on the face of the Butterfly Ninja, Mana said: "In fact, it doesn't have to be the secret technique of the Senju Clan. After all, the secret technique of the Senju Clan is more suitable for using your own body to fight. If you use weapons, the effect will be On the contrary, I will discount it and only talk about physical strength. I do know some ways to improve it and I can try it."

It's not like the Uchiha clan hasn't coveted the strange power of the Senju clan. Anyone who is knocked away countless times on the battlefield will want to be smashed back. For this reason, the Uchiha clan has also done some research.

Unfortunately, the effect was there, but it was far inferior to the Thousand Hands clan, so I had to give up in the end.

After all, the Uchiha family has the Sharingan, so they don't insist on being strong in sexual aspects.

Butterfly Ninja was quite surprised: "Thank you so much!"

Mana said: "Miss Shinobu is also trying to save more innocent people, so there is no need to say thank you."

On this day, In addition to visiting the Butterfly House with Aoi Kanzaki, a girl who helped in the Butterfly House, and getting to know the other three girls, Kiyoshi Terauchi, Cheng Nakahara and Naho Takada, she spent a few hours writing a survey article. Basic instructions for carat extraction.

This thing is not very different from the content of the ninja school. Mana helped Senju Tobirama revise the ninja school textbooks. It is not troublesome to write it at this time. Besides, with Tanjiro's experience, she can probably Knowing how to explain it makes it easier for people in this world to understand.

After Mana finished writing, he gave a copy to Butterfly Ninja. Butterfly Ninja quickly summoned the girls in Butterfly House to help him copy a few more copies, and then sent them to other columns.

If the pillars' training goes well, then it should be extended to the entire Demon Slayer Corps just like the breathing method.

Mana also wrote an additional letter to Nezuko in Saagiri Mountain, asking about Tanjiro's training status. In addition, he also included a piece of cloth with the Flying Thunder God's mark in the letter, and expressed his desire to visit.

The crow that helps Mana deliver the message is Tomioka Giyuu's crow. It can be said that among the many crows in the Demon Slayer Corps, he is the most skilled at flying in Sasakiyama.

Only then did Mana find out that Tomioka Giyuu was also a disciple of Saagiri Sakonji, the trainer of Saagiri Mountain.

After all, Tanjiro is his junior brother?

After finishing the explanation about chakra on the first day, Mana went to work with the Butterfly Ninja on the second day to treat the wounded who came to the Butterfly House, and also checked their bodies by the way.

She quickly became the Demon Slayers' most popular doctor.

Who doesn’t want the painless treatment of Palm Immortal Technique?

It recovers quickly and has no side effects. If the injury is not too serious, you can be up and running on the same day.

Even if he is missing arms or legs, as long as the severed limbs are well preserved, Mana can reattach them.

Coupled with that beautiful face inherited from the Uchiha family, it is simply a weapon to increase your favorability!

Teriya sent the books that Mana wanted the next day. In addition to some books on history and culture, there were also some current affairs and politics, which gave Mana a general understanding of the world.

Kanzaki Aoi looked at the thick pile of books, perhaps dozens or hundreds of books, and was a little worried: "How long will it take to read so many books? Isn't Miss Mana going to treat the team members tomorrow? "

Zhenna said: "The treatment will continue as usual."

But you also need to read books.

Early the next morning, Mana made a seal before going out.

Ninja Technique·Multiple Shadow Clones.Body Technique!

Zhenna said to the three shadow clones: "I'll go to the Butterfly House. You guys stay and read. If anything happens, cancel one of the clones and let me know."

"Oh."

Therefore, there is no problem that cannot be solved by one shadow part or body. If there is one, then divide it into several more.

Taking advantage of the characteristic that the memory will be transferred to the main body after the shadow clone and body are released, Mana can become proficient in using the shadow clone and body.

Otherwise, how could she be promoted to jounin at the age of ten and still master so many ninjutsu at the same time?

Mana's life in Butterfly House can be described as very happy.

When she received Nezuko's reply and flew to Saagiri Mountain again to check Tanjiro's body, Mana gradually confirmed her previous speculation.

Not only Tanjiro and the Hashira of the Demon Slayer Squad, but most of the people she met in this world had no talent for refining chakra.

The best case scenario is just to work hard for a lifetime and have chuunin level chakra.

During these days in Butterfly House, Mana even discovered that many team members' bodies were completely unable to refine chakra.

This is no longer a question of individual talent, but the entire world.

But from the point of view that "chakra is a combination of spiritual energy and sexual energy", in terms of physical structure, Mana did not find any big difference between this world and his hometown.

She wanted to learn breathing techniques, and Butterfly Ninja would teach her when he had time these days.

Like chakra attributes, breathing methods are also divided into different schools.

The first breath is the breath of the sun. All existing breathing methods are derivatives of the breath of the sun. Therefore, the breath of the sun is also called the initial breath by some people.

The five basic breathing styles of water, thunder, wind, fire, and rock are derived from the breathing of the sun.

Butterfly Ninja said: "My insect breath is a branch of flower breath, and flower breath is a branch of water breath. In other words, insect breath is also one of the branches of water breath."

Mana said: "Are the different classifications of breathing methods related to attributes? Chakra also has attributes. The basic attributes are fire, water, thunder, earth, and wind. In addition, there are yin and yang. The two are quite special, and I haven’t mastered them yet.”

Generally speaking, a ninja will master at least one chakra property change. If he is a jounin and above, he needs to master at least two, or even more, chakra property changes.

Only after mastering the changes in chakra properties can you better practice Ninjutsu with corresponding properties.

Mana mastered the chakra changes of the five attributes in the year she was promoted to Jonin, but she never had a clue about the two attributes of yin and yang.

Butterfly Ninja said: "The breathing methods suitable for each person are different, so there are also cases where they create their own breathing methods. In addition to my insect breath, Mr. Iguro's snake breath is also a branch of water breath, nectar." Temple's Breathing of Love is a branch of the Breathing of Flame, and Mr. Yuzhuan's Breathing of Sound is a branch of the Breathing of Thunder. But generally speaking, after learning one breathing method, few people will try to learn other breathing methods. The breathing method of the genre, so I can’t answer the question about the attributes.”

Zhenna nodded and asked: "If that's the case, how do you determine which style of breathing a person is suitable for? If a person's physique is suitable for learning the breathing of thunder but encounters a teacher of breathing of water, then wouldn't it be very bad?"

"This……"

Butterfly Ren was stunned for a moment.

She didn't seem to have thought about it before.

Mana said: "We ninjas will use chakra test strips to test the attributes before learning the nature changes of chakra, and then focus on practicing a certain nature change based on their own chakra attributes. If you don't know what is suitable for you, then it's completely It’s just half the result with half the effort.”

"Furthermore, it is said that you created your own branch of breathing. Maybe it is because your body is not suitable for the original breathing style, so you need to make changes on the original basis? Although your insect breathing is also water breathing. Branch, but how similar are your insect breath and water breath currently?"

"Perhaps the original Breathing users were unable to adapt to the Breathing of the Sun, so they changed based on the Breathing of the Sun and derived their own breathing style. However, people who create their own breathing style are usually very talented. Talents can do it, but for other ordinary people, this is a bit too cruel."

The Butterfly Ninja thought deeply about what she said: "Indeed, the Demon Slayer Corps did not have a tradition of attribute testing in the past. Generally speaking, the trainer discovered the talented children and brought them back to train them to become team members, or they would The team members have brought back children who have lost their families due to ghosts, and if they choose to become team members, they will also be arranged to go to the trainer."

But for the specific distribution issue, attributes have not been considered.

And...how to test the attributes for the breathing method?

This seems to be a problem too.

And considering that the Nichirin sword used by the Demon Slayer Corps changes color, is the color of the Nichirin sword determined by humans or by breathing?

After thinking about it, Butterfly Ninja said: "There have been cases in the past where the color of the Nichirin Sword is different from the common colors of the breathing style of the same school. I will discuss this with other pillars next."

As for the breathing method that Mana learned...

"It can be any one. There's no way to determine the attributes anyway. If it's calculated in terms of chakra, I seem to have no problem with any of the five breathing styles."

As for whether there is any relationship between breathing style and chakra attributes, it depends on when other people can successfully cultivate chakra.

Butterfly Ninja asked: "That kid named Tanjiro is learning water breathing, right? Is it going well?"

Mana said: "When I went there last time, Mr. Nintaki said that Tanjiro's learning progress is very good. Yes, we just need to test Tanjiro's chakra attributes."

Zhenna pressed the seal on her wrist with one hand: "Unblock!"

With a bang, a thick stack of chakra test strips fell out.

Butterfly Ninja: "This is..."

"It's chakra test paper," Mana said: "Originally, Lord Tobirama said that he would assign a few students to me for a period of time to serve as Jonin, so I prepared these, and now I can use them just right."

Generally speaking, only one test paper is enough for a novice's chakra test, but if you need to observe the second or third attributes, one test paper is not enough.

What's more, Mana also considered that if he met a stupid little devil, he would have to waste a few cards, which was something he couldn't do.

...Although even with this explanation, her preparations are still a bit much.

After taking the chakra test paper, Mana just said "Wait a moment" to the Butterfly Ninja and disappeared in a swipe. Then he reappeared in less than 10 minutes: "Okay, it's confirmed. Tanjiro is a fire attribute and his time is limited. I didn't test the second attribute for him, but it doesn't seem too difficult for Tanjiro, whose chakra attribute is fire, to learn to use water breathing."

So breathing style has nothing to do with chakra attributes?

Or is it that breathing style can be learned by anyone?Was she thinking too complicated before?

Currently, there is only one example of Tanjiro, and Mana is really difficult to determine.

Butterfly Ninja said: "In this case, Miss Mana, would you like to try learning all five breathing styles?"

Mana's eyes lit up: "What a great idea!"

Compared to Tanjiro, Mana has more experience, has excellent medical ninjutsu skills, and has a better understanding of the human body, so he is the best candidate for the test!

So Mana spent a few days learning insect breathing from the Butterfly Ninja. She heard that Tomioka Giyu had rescued several team members. Just after arriving at the Butterfly House, Mana went to Tomioka Giyu to learn water breathing.

Mr. Nintaki already has Tanjiro there, and Giyuu Tomioka is closer.

After explaining his and Butterfly Ninja's speculations to Tomioka Giyu, Mana said: "So, Mr. Tomioka, can you teach me the practice of water breathing?"

Tomioka Giyu said coldly: "I have a mission and will leave tomorrow."

Mana said: "That's just for today. If there is any problem in the future, I will go to Mount Sagi to disturb Mr. Lintaki."

Tomioka Giyu said: "Teacher, you have to teach Tanjiro."

Mana: "... Mr. Tomioka, when will you have time?"

Tomioka Giyu glanced at her, a little confused, and frowned: "It's there now."

Mana: "...Eh, eh?!"

It wasn't until it was confirmed that Tomioka Giyuu was indeed walking towards the butterfly house's training ground that Mana realized and quickly chased after him.

"Mr. Tomioka, wait for me."

Tomioka Yoshiyuki frowned even more tightly: "I'm leaving tomorrow."

Mana: "...I'm not saying that, I'm saying, didn't you reject me just now?"

These words finally stopped Tomioka Yoshiyuki. He stood there and thought for a few seconds. Finally, he showed a very confused expression and tilted his head: "Why should I reject you?"

Mana: "..."

No, every word of your words is a rejection of me.

Giyuu Tomioka seemed to have figured something out, and walked towards the training ground again, while saying firmly: "You misunderstood."

Mana: "...There's obviously something wrong with your expression."

"There is no problem with my expression," Tomioka said firmly, "I communicated very well with everyone."

Mana: "..."

Mr. Tomioka, what misunderstanding do you have about your language skills?