In Xingyue Square, Xia Yu and Jia Rong were silent on the separate stage, waiting for the materials to come over.

It was lunch time, but not only did the crowd not decrease, but many people rushed to hear about it.

A 2-star apprentice has a mechanism debate with a 3-star mechanic in public?

Don't talk about this kind of thing, I've never heard of it!

"It's a pity, this young man's temperament is not bad, but today's situation is afraid that he will not die, but it's a pity that Qu Bailing has found a good disciple!"

"Yes, a 2-star apprentice, he can't feel the essence of energy at all, and his understanding of the source array is the most superficial appearance...... I'm afraid I don't have that concept at all, right?"

They are all 3-star machine masters, and among Qu Bailing and Jia Rong, they are both on the side of the former.

But they are not optimistic about Xia Yu.

Like the Mechanic Monk, the threshold between 2 and 3 stars in the Mechanic realm has stumped countless people.

From 2 stars to 3 stars, it means a super evolution of perception, and the understanding of the essence of the energy behind the source array is completely two worlds.

To put it simply, as long as you reach level 3 perception, you can directly communicate the energy between heaven and earth, and then deeply understand the essence of the source array and construct various theories through the feedback of this energy.

At Level 2 perception, many people have no concept of the theory at all, because they can't feel the energy in this space at all, and they can't understand the essence of the source array structure by perceiving energy.

Energy is the most fundamental embodiment of the source array and mechanism technique.

This is also why, the entire federation, including the empire, is recognized as the entry to 3 stars as the introduction to the trick.

Although some super geniuses show superhuman qualities in the 2-star stage, they can "understand" the essence of the source array with their talents after systematic learning, and then show superhuman comprehension of mechanical skills.

However, they also can't feel the deep-seated energy essence of various source arrays, and they can't get "feedback", so they can only memorize some source array characteristics by rote, and then simply imitate them.

It's like a person who has never been exposed to mathematics, who knows that the sky is blue and the clouds are white under the guidance of someone, and can even use some words to describe the degree of blue and white, but in essence they have no concept of color at all, and they can't really appreciate the difference between different colors.

Of course, the other onlookers around don't care about that.

The battle of the 4-star powerhouse was not seen, and this unprecedented 2-star challenge to the 3-star mechanism debate can be regarded as a good talking point in the future.

Xia Yu didn't know what others thought of him, and he wouldn't care.

After knowing that the city lord Luo Yi was the black hand behind him, he knew that his chances of winning were already very small.

Sure enough, as the design of one ring after another appeared, no matter how you distinguished, you were passive.

"The only way is to defeat Jia Rong as a disciple of Qu Bailing!" he thought to himself.

It's not like I don't have a chance at all.

Among the materials left by Qu Shi, in addition to the ready-made "Six Locks and Armor" mechanism diagram, the most important thing is his research results on the "Xuan Arc", a partial gate source array structure, for more than ten years.

This kind of research has gone quite deep.

Xia Yu saw that Master Qu had already produced a series of different stable structure variants according to this set of theories, according to different arc line characteristics and rotation rates.

However, some of these stable variants are marked as having no practical value, some are in need of refinement, and some can be used to craft mechanisms for specific functions because they can produce certain functions.

The final shape in the "Six Locks and Armor" is just an application of the variant of the Xuan arc structure in the last category.

Perhaps Jia Rong was able to deduce the rotation frequency law of the Xuan arc structure in the "Six Locks and Armor" according to the reverse deduction method, but Xia Yu never believed that he could truly understand the complete theoretical direction and framework of Master Qu.

Of course, Xia Yu also understood the structure that was finally finalized in the "Six Locks and Armor".

Moreover, after all, this is a 2-star source array structure, and if he really wants to make the source box immediately, he believes that with his tentacle monster mutation, the speed is not necessarily much worse than Jia Rong.

But that's not enough to win!

We must understand the theoretical framework of Qu Shi's entire Xuan arc structure, and at least find the mathematical law of this speed frequency!

It's just that this mathematical law is too difficult, and Master Qu himself has not fully comprehended it, but there are some accounts similar to experimental records, as well as a few conjectures.

"What are the rules of these different rotation frequencies that can stabilize the arc structure......

Xia Yu stood quietly on the stage, sensing that the vortex in his mind had been running wildly, and he had to start building the most basic Xuan arc structure lines, and then little by little according to the records in the information left by Master Qu, he simulated and controlled the lines to rotate constantly.

Soon, the source box material was delivered.

Xia Yu didn't move.

"Pretend to be a ghost!" On the side, Jia Rong glanced at him meaningfully, quietly picked up the grinding pestle directly, and began to patiently polish the jade sand.

"Hey, why is Xia Yu stunned?" Under the stage, Lu Qingyuan and Liehu stood together, puzzled.

Fierce Tiger has just entered the 4th star, and his breath is still a little unstable. However, its perceptual characteristics belong to the thick, violent type, and it will not do much harm when it is not deliberately aimed at people.

It's just that his understanding of the organ source array is only limited to the level of understanding and use, and he has not done any research on the in-depth source array theory, and he frowned and said: "He seems to have an inspiration? It seems that he hasn't mastered Qu Bailing's essence theory of the source array yet!"

Lu Qingyuan had learned a little bit of everything, and shook his head: "Temporary perception deduction theory? If he is a little bit of a 3-star beginner, second-level perception can't construct a theory through energy feedback at all, hey!"

Liehu's eyes lit up, and he said in a low voice: "This brother, no matter what the result is for a while, you take Xia Yu away, and I will cut it off." ”

Lu Qingyuan glanced at Xia Yu, who was still stunned on the stage, and nodded with a complicated expression: "Okay!"

............

"Master Tong, what do you think?" In a quiet box in the teahouse in the distance, Gan Fuling asked Master Tong Xian with a solemn face.

Tong Xian is also over seventy years old, but the skin on his face is as red and tender as a baby, with jade teeth and cherry lips, and crane hair and a childish face, which is also unique in the headquarters of the Organ Teachers Association.

After listening to Gan Fuling's question, he was silent for a moment and said: "Your old friend is extremely talented, and the research of the mathematical source array is also a good direction, and there are quite a few masters who have built the Dao Divine Technique with this, and the opportunity to advance to 5 stars is close at hand." It's a pity that he just started to get started, and he suffered this catastrophe......"

"Since Master Tong knew that he was wronged, why didn't he point it out just now and let others insult Qu Bailing?"

"No, this matter is not simple!" Tong Xian glanced at the direction of the other teahouse behind him, and then said: "If Qu Bailing is still alive, I will naturally fight with that Luo Yi and save his life." But he was poisoned first, and with this series of seemingly complete evidence, it is obviously inevitable, even if we represent the association, it is not good for us to turn our faces in this situation!"

"Hey, Lao Qu's fate is really bad, there should be this catastrophe!" Gan Fuling sighed and asked again: "...... this polemic on that stage?"

"This young man has a good heart and is a talent, but under the level 2 uncivilized perception, he comprehends the fundamental rules of a series of source arrays and even the mathematical laws behind them, which the old man has never heard of in his life. After all, going from 2 stars to 3 stars means a super evolution of the essence of perception, and in the face of this moat, even if the elder of the association is at the 2-star stage, he is helpless!"