Konoha's strength is supreme

Naruto said he didn't know how Tsunade and Jiraiya were progressing.

He has already tried his best, and he will think of another way

Naruto felt that his brain capacity was small and he couldn't think of any solution.

So I felt at ease and began to study the key seal that I had learned from Tsunade.

Thinking of ways to break the seal.

As for the research and development of combat-type prosthetics, Naruto's small class is still continuing.

Anyway, the preliminary research focuses on theory and wooden models, which are far from formal military production. Even if it is kept secret, the world can be shared by creating a spiritual link.

A week later, Dagoni's arms were born.

Made of full alloy, Naruto originally wanted to add living steel to it, so that even if the arms were damaged, the parts could repair themselves.

However, this idea was later abandoned, at least until the torso carrying the wings was developed.

Because there may be improvements to be made in the future design.

"I think there's something that needs to be re-examined."

All the students looked over.

Naruto continued: "This version of the prosthesis is definitely not the final version. It will be upgraded in the future according to demand. If you make major changes every time you upgrade, it will not only waste time, but also waste materials if precious materials are used. "

"So I think it's necessary to separate the prosthesis."

"A human arm has skin, flesh, and bones."

"I think we should also distinguish the components of the prosthetic limb, such as shaping the bone. The bone is the torso and the carrier of the weapon. After the bone model is finalized, the weapon mounted on it can be upgraded independently."

Naruto's proposal once again made everyone's eyes light up, but then they encountered another problem.

Hinata has been studying very seriously these days. She raised her hand and said: "But the parts of the prosthetic limb are all stacked together. How can I disassemble the separate bracket structure? Isn't it taking up space and omitting it?"

Naruto smiled and said: "There is marrow inside human bones. The previous omission of the scaffold structure did not use the inside of the bones. If we can do something inside the bones and engrave the curse mark on the inside of the bones, then the problem will be solved."

Hinata blinked and asked: "Then why can't the seal pen be inserted into the bracket when carving it? I understand. Is it right to dismantle the bracket and hollow out the middle, and then cut it out from the middle? Once it's carved, It can still be filled once it’s closed.”

Hinata actually learned to think, which is really rare.

But Big Fat spoke.

Its wings were fluttered, and a purring sound came from its mouth.

"Big Fatty, tell me."

Everyone looked at Da Fei. Da Fei dipped some ink on his paw, then pressed his paw on the scroll, and saw a talisman extending from Da Fei's hand.

Wandering and moving, he quickly drew a simple formation.

Little Gouni said: "Big Fatty, this trick is useless. When your hand leaves the object, the curse seal formation disappears."

Big Fat glanced at Little Gouni, then raised his paw.

The talisman lines retreated, but the drawn curse seal remained on the paper.

Little Gouni and everyone were stunned and exclaimed: "How is this possible?"

Naruto smiled and said: "As you can see, Da Fei's solution is what will be used in the future. Da Fei just melts the ink into the runes, and the effect is just like what you see."

The girls were still staring at Big Fat.

The fat man held his head high, looking like a top student.

It’s heartbreaking, the real version of people are inferior to birds.

Guni was the first to question, "Master, did you have a spiritual connection with Big Fat just now? You came up with the answer, right?"

He calls himself master, but his tone is more like master

Fortunately, Naruto has long looked down upon the title of master, just like Xia calls him master, it's just a title, funny

In fact, Naruto still had the desire to have a warm and obedient little maid in his heart. In other words, his wish was more appropriate. When the bastard's anger came out, the little maid would obediently beat his legs, rub his shoulders, and warm the bed. funny.

"If I say that I used my spiritual link to control Big Fat's answer, it will make you feel better about your self-esteem, that's fine."

The girls curled their lips.

Scumbags hate academic bastards the most.

Why don't you discuss tomorrow's meal with Xia and make a banquet of bird meat?

Resentment gave rise to jealousy, and the women, whose souls had begun to twist, secretly complained.

"As for the idea of ​​drawing curse seals on bones, I have another idea. When the curse lines are fused with this kind of special ink, this kind of special ink has semi-material properties, which means it can penetrate regular routines. Metallic substances leave curse marks inside the metal."

"With this characteristic, if we can make the curse seal break away from the existing two-dimensional space and promote it to three dimensions, then more curse seals can be carved in the same volume."

Little Gouni was confused: "What is two-dimensional and what is three-dimensional? How did you get promoted from two-dimensional to three-dimensional?"

Naruto raised his hand and imitated Dafa without using a brush, and directly dipped in ink to draw a horizontal line, and said: "This straight line is one-dimensional, and there are only two directions in this straight line: front and back. "

Then he drew another vertical line vertically, "This vertical line itself is also one-dimensional, but when two one-dimensions are combined, it becomes two-dimensional. In this world, there are not only front and back, but also left and right."

"In three dimensions, we need to add a vertical upward line to the two. Just like the space we live in, it not only has front, back, left, right, but also up and down."

"A simple understanding is that when a point moves, it becomes a line, and the line is one-dimensional. When the line moves, it becomes a surface, which is two-dimensional. When the surface moves, it becomes a body, which is three-dimensional."

"What I mean by promoting two dimensions to three dimensions is to superimpose the curse seals upwards. Then the curse seals that can be accommodated by one bone are geometric times that of the past."

The girls also said that this is a really novel theory. If this thing is really successful, it will definitely be a milestone innovation in the history of sealing.

Little Gouni looked left and right, then looked up at the ceiling, and then looked down at the ground.

He tilted his head and said, "Then we will live in a three-dimensional world."

Naruto smiled and said: "It is not accurate to say that, or it is wrong, because our space is not fixed, it will continue to change with the changes of time, so we can understand the movement of the body and what the movement of the body forms. This I can’t describe it with defining words, but in short, this is a characteristic of a four-dimensional world. Above this, there is also the existence of a soul.”

"I have researched on integrating medicine into chakra. After the clone took this medicine, the medicine was all over the body."

"But when I released the clone, the drug did not merge back into my body along with the chakra. Therefore, I speculate that chakra and soul exist in another dimension, and although the drug can be merged into chakra, it cannot be integrated into this body." Dimension travel proves the independent existence of that dimension.”

Little Gouni pulled his fingers and said: "Time, four, soul, five, then we exist in the fifth-dimensional space."

Naruto shook his head and said: "There may be more, so it can only be said to be a multi-dimensional space."

Little Gouni nodded, Big Fat nodded, and the other girls looked confused.

At the end of the small class that day, Naruto took out the scroll Orochimaru gave him.

I actually felt a little inexplicable excitement in my heart, as if I was holding a treasure map.

Do you want to explore for treasure today? Control the big fat or lazy snake to visit the spots first.

He felt a little itchy and didn't know what Orochimaru had left for him.

Naruto is not opposed to human experimentation. From a scientific point of view, the development of medical treatment is inseparable from anatomy.

Aren’t the so-called clinical trials all using human mice?