Uchiha Kotogawa from Konoha

"Stop looking at me like that, why do you really want me to test it on you?"

Qinchuan teased.

Lin glared at her and snorted: "Yeah, I don't care."

The girl quickly got dressed and tidied her messy hair.

Although she didn't know why Kotokawa changed his mind as soon as he woke up, it would be best if he didn't mess with her.

"Since I have nothing to do, I'll go buy some food and come back and cook."

Lin said and walked outside the house and disappeared in a flash.

Qinchuan Ah dumbly laughed: "Idiot Lin, what is there to be afraid of?"

Shaking his head with a smile, Qinchuan took out the Yin Seal and continued to think about it.

"Tsunade's original version of the Yin Seal generally relies on traditional ninja techniques. The font textures are relatively rough. If I compress the font textures, can I free up more drawing area?"

"The sealing technique used in the Yin Seal is not very complicated. It's just that there are a lot of them and the body's carrying capacity is limited."

I had something bold in mind.

Qinchuan tried to compress the font texture to make the entire sealing technique more exquisite and compact.

The chakra control required to complete this kind of operation is quite high, and it is difficult for ordinary people to complete it because it is difficult for them to see subtle things and there is not so much chakra for them to be proficient in the process.

Even if you can concentrate enough to see clearly, it is completely unrealistic to maintain it for a long time.

"One of the advantages of Uchiha is really good."

Qinchuan's whole idea is actually very simple, that is, to upgrade integrated circuit technology to nanotechnology. Of course, in fact, she can't achieve that level of precision. At most, it is centimeter-level technology.

But even centimeter-level technology is much smaller than Tsunade's Yin Seal, and the change of direction expands the operable space dozens of times.

With the sealed space superimposed in this order of magnitude, Qinchuan estimated that the capacity should be expanded by up to twenty times, and the strength would also be increased several times.

Maybe even make some room for error.

At that time, even if you fight with someone and someone breaks the Yin seal, there won't be any loopholes.

“It’s just that the workload has increased a lot.”

This is a question worth worrying about.

The larger the Yin Seal space is, the more backup energy can be stored, which is a good thing.

But it would be very troublesome for her to do this by herself.

Kotokawa was caught in the hesitation of whether to do it or not.

When Lin bought the ingredients, she was still struggling. When she thought about the workload that was dozens of times more than Tsunade's, she felt her scalp numb.

"Forget it, let's get started first. I have a lot of time anyway, but I can't do anything during this period, otherwise the unfinished Yin Seal will easily go wrong."

At the dinner table, Qinchuan said to Lin solemnly: "I have decided that starting from today, I will draw a Yin seal for myself. In the next time, I will go into seclusion. Lin, I will need your help for a while. I bought ingredients to cook.”

Lin paused and said speechlessly: "Why do you say it so seriously? It only takes three days to draw a Yin seal, and you make it sound like it takes a long time."

"The Yin Seal I want to make is not your ordinary product. I want to tailor myself an unprecedented super Yin Seal. The construction period will be very long."

Under Lin's confused gaze, Qinchuan began to explain her idea of ​​the Yin seal.

After she finished speaking, Lin looked dumbfounded and could hardly hold the bowl in her hand.

"The Yin seal you mentioned is too exaggerated. How is it possible to achieve it?"

Qinchuan smiled: "I just want to do the impossible. Don't worry, I've done the math. The probability of success is very high, but it takes a lot of energy."

"I estimate that it will be completed in three to six months. By then, the storage capacity of the Yin Seal will not be less than twenty times that of yours. I also envision partitioning it to store different types of energy."

Qinchuan thought that her pupil power recovered very quickly, so it felt like a waste to leave it empty. If she could store it in addition, she would have a lot more pupil power that she could use. With Izanagi's resurrection technique, she It was impossible to get beaten to death.

Lin was speechless for a long time. Qin Chuan was so strong and yet he found ways to make himself stronger. She seemed to be slacking off.

"If Qinchuan can really succeed, let her also arrange a new Yin seal for me."

Lin thought in her heart.

The shyness of yesterday was left behind, and she wanted to become stronger.

In the evening, Qinchuan rarely returned to his Kamui space and started to get busy. First, he calculated the number of drawable layers of the Yin Seal. After calculating the total, he could start laying the first layer of foundation.

The first layer of foundation is related to the area and thickness of the shade seal space that can be built.

Subsequent layers are all repairs and additions based on the first layer, so the first layer cannot make the framed space too large. If it is too huge, the subsequent layers will not be able to make up for the vacancies in the front. , the entire Yin Seal space is equivalent to waste.

"The three types of energy I can use now are eye power, chakra, and senjutsu chakra."

"Theoretically, I have to separate at least three independent spaces."

"But in fact, the more separated spaces, the better. I may be able to obtain other types of energy in the future."

After thinking about it for a while, Qinchuan finally decided that the number of separated spaces should be five.

It's too hasty to think too much about what's behind now.

Her strength and methods cannot remain stagnant forever. At present, the most control she can achieve is to draw centimeter-level seal patterns, but if her control becomes stronger in the future, she might be able to achieve millimeters, microns, or even nanoscale.

By then, the breadth of space will be calculated ten times, which will definitely throw off the current technology, and she will definitely rearrange it.

"That's it, let's try it first!"

Qinchuan just thought about it for an hour and then started construction.

First of all, it is the ink used to draw the Yin Seal. She firmly resists black. The only color of ink she can accept is colorless.

"Maybe I can just use chakra instead of ink. Anyway, I have so much chakra that I don't have to worry about consumption."

Qinchuan suddenly thought of another idea.

As far as the main body of the Yin Seal is concerned, it is a ninjutsu, and the core of the ninjutsu, which is chakra, is not actually necessary for Tsunade's use of ink.

The reason she wanted to use ink was simply that her chakra couldn't support the consumption of drawing the entire Yin Seal.

After all, this is no small project. Even though she is a member of the Thousand Hands clan, she has not awakened the body of an immortal. The amount of chakra is only dozens of times that of ordinary people. In terms of cards, fifty cards are as high as the sky.

But Kotokawa is of a higher level, has a strong body, is still an Uchiha, and has awakened the eyes beyond the eternal kaleidoscope. In terms of physique, she is no less than a sage.

Shenma's chakra is just a cloud, so she is so generous.

"I've decided, just use chakra and let me try it, how to operate it!"