Yu Jiang's eyes seemed to be sucked in by rice paper paintings, his eyes gradually widened, and his heart became more and more shocked.

Unprecedented design ideas.

It even reaches a scale like this intricate way.

The material requirements for the material are extremely strict.

Almost every component has different materials, and even several components have equally complex internal structures.

It occupied several drawings.

The first thought that emerged in his mind was that the Twelve Highness should have nothing to do, and deliberately took such a thing to entertain himself, but he immediately broke up this thought, not that he believed in Ji Xin's character.

Instead, he believed that such a precise drawing that even gives him a sense of beauty would never be made up.

He trusts institutions more than others.

Yu Jiang lowered his head and looked at the ultimate creation of this set of bow and arrow system. He flipped quickly one page after another, and then turned to the first page. He looked slowly. The more he looked, the more he was shocked, and the more he looked, the more he couldn't believe that there was such a design in the world that was unique to the system of known mechanisms.

He silently deduced in his mind that the Tiangong Refining Skills he had practiced was unfolding. At a level that only he could perceive, he used mana simulation to combine the characteristics of each material, and carefully performed the basic settings and attempts, because it was only a brief attempt, and this drawing was also precise, and he only tried to simulate part of it.

Then try pulling the bow.

The Tiangong Refining Decision strengthened his five senses, and every change he made when he opened his bow was reflected in his heart.

He was a sergeant who received the title of "Tiangong" of the royal family at the age of seventeen.

It was almost instantly determined that the bow and arrow shot from this structure would probably reduce the influence of the arrow tail to a considerable extent. At the same time, at least six material structures appeared in Yu Jiang's mind. With the help of the characteristics of the materials themselves, the last trace of influence was enough to erase.

The arrows shot out will have the most theoretically limiting straight line trajectory.

If the formation pattern is engraved, the effect will be one level stronger than the magic weapon of the same level.

Exquisite!

What a wonderful design without the help of spells!

Such a design is beautiful, it is really beautiful. This is the beauty of the mechanism and the beauty of numerology!

Yu Jiang almost forgot Ji Xin and was completely addicted to it.

He found that the designer seemed to have deliberately not considered the characteristics of various materials. Under such precise design, there were still large gaps, which seemed to be loopholes, but this would allow the institution to perform more freely.

Ordinary institution teachers will have a headache about the ingenious design that is difficult to realize in reality.

I will be upset because I don’t know how to match the material characteristics to exert the maximum ability of this bow.

But these are not a problem for him.

He is a natural craftsman!

At this moment, I just feel exquisite and beautiful, and my thoughts rise and fall in my mind.

Yu Jiang felt like drinking a large jar of mellow wine, and he almost felt a little drunk.

Then he suddenly realized and noticed a problem that could not be avoided

That's why Ji Xin did this?

After all, Yu Jiang is different from his childhood self. Since there is such a drawing of the mechanism, why should he use it for himself? No, the more critical question is, how could Ji Xin, a prince who was almost exiled, get such a mechanism?

Yu Jiang touched the drawings.

The ink marks have not dried, they have just been drawn.

He has a natural sensitivity to the smell and material, and can smell the ink on Ji Xin's body.

This drawing was drawn by Your Highness!

You flashed your eyes.

A prince who was exiled and left the center of power and was silent for ten years took out a drawing of the institution that tested the basic knowledge of the institution and even created talents, giving him such a dissolute and self-deprecating instrument?

What is this for?

Is it ignorance?

No, this is absolutely impossible. This drawing was drawn by Your Highness himself. Although the Twelve Highness’s talent for refining Qi is ordinary, it has always been known as Jinghui. Since he drew it himself, it is impossible not to know what this picture represents.

Then, it can only be intentional!

Understand in your heart.

It took a long time before he raised his head, looked at Ji Xin, thought for a while, and asked:

"A normal bow?"

Ji Xin had clearly guessed that the design drawing of this bow was not ordinary, and it was even the only exquisite and complicated he saw in his life. Because Zhao Li said casually, he still bit the bullet and looked calm, nodded, and said indifferently:

"Yeah, a normal bow."

Yu Jiang looked at Ji Xin deeply. When the latter was about to be unable to hold back, he withdrew his gaze, with the confidence to see through the fog and the confidence to judge himself.

Sure enough, it was intentional!

He pretended that nothing happened and said:

"Yu Jiang understands."

"This is an ordinary bow."

Ji Xin breathed a little relieved and heard Yu Jiang say:

"Designing bows and arrows requires users to do some tests and master physical fitness."

"Please follow me."

Yu Jiang threw the wine jar aside, lifted the curtain, and took Ji Xin to the house behind. This was where the institution work. The area where the living outside was messy, and all kinds of things were piled up randomly, but in this place it was organized and not messy at all.

Ji Xin completed a series of tests according to Yu Jiang's requirements.

I was silent on the face of the general, but the thoughts in my heart became more and more surging.

He believed in his judgment more and more.

Because this bow is almost completely prepared according to Ji Xin's physical fitness as the basic numerical value, all data can provide the best feel, which is in line with Ji Xin's shooting habits. It can be said that it is a battle bow specially designed for Ji Xin.

Even if he has obtained Ji Xin's data now, he may not be able to design it so well.

Sure enough, this was intentional.

The youngest Tiangong's eyes flashed, and a thought flashed in his mind

Could it be that Your Highness is testing whether I still have the strength of a natural craft?

If I still have it, I may leave the Lu City and go to the royal capital?

Re-enter the Tiangong Ministry?

His thoughts suddenly became hot and hot.

Ji Xin finally asked when he could make it.

Yu Jing packed the drawings and said:

"Three days."

His expression was calm, as if there was a flame burning inside, which was completely different from what he had just said:

"Your Highness, within three days, I will give my 'response' to Your Highness!"

Although Ji Xin felt that the word "response" was a bit inappropriate, he wanted to go back to train without thinking deeply. He thought about it and nodded, with a reserved smile unique to the royal family, and a friendly tone, saying:

"So, Xin is looking forward to it."

Yu Jiang saw Ji Xin’s ‘unfathomable’ smile, and thought that it was indeed the case, and said in a deep voice:

"I will do my best and will not disappoint your Highness."

Ji Xin left the office room.

In the office room, Yu Jiang rubbed the drawings and said with emotion:

"Long Xiao?"

"What a mighty name!"

"Your Highness deliberately gave me this kind of drawing."

"He wants to see if I am still qualified to be called a natural craft?"

He thought of a series of rumors about Ji Xin recently, and thought of the design that perfectly matched Ji Xin's habits. If someone had not mastered Ji Xin's combat habits through hundreds of battles, it would have been the work of a certain expert.

And in this Lu Chulu City, everyone knows that Ji Xin is a quiet person and likes to read.

How could it be that a martial arts madman who is obsessed with fighting or even fights hundreds of times?

It can only be the second possibility.

Yu Jiang couldn't help but sigh:

"It seems that Your Highness has been able to meet a master."

"This test is probably the test of that master for me."
To be continued...