(); The steel ball door collapsed, and the magical mechanism city behind it appeared in front of him.

The angle of the steel ball just blocked the bottom, and now the door is gone, and the road in front of you is visible.

There is an unfathomable abyss between the city and the road, just like the abandoned mine hall just now, and when you look down, you can't see the bottom at all.

There is a path of light above the abyss, and if you look closely, it is made of a transparent substance of unknown material, emitting a white light, and from time to time there are golden rays in the light, drawn into various different forms of patterns.

This light road is better than a light bridge connecting Yongdao and the city, and only through this light bridge can you walk through.

The bridge is not very long, only about 100 meters, and the width is about 5 meters. But there is no shelter on both sides, and there is an abyss below, and standing on it can't help but make people tremble.

Li Yuanfei and Chang Ming glanced at each other, and Li Yuanfei asked, "Go, go over?"

Chang Ming asked rhetorically as a matter of course: "It's all here, but if you don't go over, will you turn back?"

They had originally planned to go to the opposite city, but now there was just an extra light bridge. Speaking of danger, which mechanic will not encounter any danger in the process of training?

Thinking of this, Li Yuanfei nodded and strode towards the light bridge.

Along the way, Chang Ming went from being underestimated by him to feeling that the two were equal in strength, and now he felt a little inferior to the other party, and he couldn't help but feel a little competitive in his heart.

Although Li Yuanfei suffered some setbacks at the beginning, since he was admitted to the apprenticeship, he has gone smoothly all the way, and he has a reputation as a genius everywhere. Now Chang Ming is younger than him, he debuted later than him, and his strength seems to be stronger than him!

I'm going to show some real strength and compare it!

With such thoughts, Li Yuanfei's footsteps did not hesitate at all, strode to the front of the light bridge, first probed the virtual reality, and then stepped on it.

Chang Ming followed him, didn't look at him, and kept his eyes fixed on the Shangguang Bridge itself.

The bridge is made of transparent material, and if it weren't for the white light that shines throughout, it would look as if it didn't exist. From time to time, there were golden rays in the white light, a bit like lightning in the clouds, circling endlessly. But every time the golden mangs flash, a different pattern is generated. There are only a few fragments of this pattern, but it can be seen that it is a spiritual power wire.

From the path of the alien beast graveyard outside to the first door to enter the ruins, until now this light bridge, traces of spiritual power wires can be seen everywhere. It can be seen that it is already a fairly common technology in the Lost Era.

Chang Ming has now had a first glimpse of this technology, and it seems that there is still a lot of room for development.

Li Yuanfei stepped onto the light bridge, and the white light on the bridge suddenly became more intense, drowning his entire body inside.

In the white light, the golden rays flashed more quickly, and the pattern became more and more obvious. From these patterns, there was a myriad of mystical and deep aura, and there was no sense of danger at all.

Chang Ming settled down and stepped on it.

The white light suddenly rose and enveloped his whole body.

He could no longer see the bridge of light under his feet, the abyss under the bridge of light, or the city not far away. All he had in his eyes was this intense white light, and the information that appeared in the white light!

Although the white light was intense, it was not dazzling at all.

An indistinguishable mixed voice came from the light: "The visitor is about to enter the Senluo Hall, ready to test the permission, will he be tested?"

This voice has been heard more than once, and it is an electronic mixture, which is the same sound that is commonly used by the Lost Age Ruins!

Permission detection?

He had already tested one when he came in, and because he was the owner of the Heavenly Book, he passed it automatically. Why is it another one this time?

Well, there is a possibility that this Senluo Hall is a relic within a ruins, and it needs a deeper level of permission!

Without hesitation, he nodded: "Get tested!"

Mixed Tone said calmly: "There are a total of ten levels of authority in the Senluo Palace, and different levels of authority can open up different levels of functions, so please be prepared." ”

After a few moments, a pattern appeared in front of him, and the prompt said, "Please find the starting point in the pattern, and the time limit is five minutes." ”

It's a complex line drawing. A line starts somewhere to form a two-dimensional plan. The pattern is a bit complicated, and the lines are blocked by the figure in front of it from time to time, and it is indeed difficult to see the starting point.

Is this a test of eyesight?

Definitely not!

Chang Ming stared at the pattern for a few seconds, and suddenly realized this.

The Crystal Ruins is a city of organs, and everything is closely related to the traps, and this pattern is obviously the same!

Although it is not a spiritual power wire, it must have something to do with the mechanism.

What's the relationship?

Chang Ming suddenly thought of the mathematical model that appeared in his mind when he cracked the steel goal just now.

At the time, he didn't know how the model came about, so he seemed to think about it naturally. But there is no doubt that the mechanism is closely related to mathematics, and mathematics can guide the production of the mechanism!

So, can this pattern also be modeled in the same way?

How?

The modeling just now was done naturally, and Chang Ming didn't know how he came up with it. Now let him do it consciously, he didn't know how to start for a while.

However, this 2D plan is much simpler than the steel ball in motion, and although I don't know how to set up the pattern, it can still be done with simple calculations!

Thinking of this, Chang Ming really started to do it. He gave himself many geometry problems and solved them one by one.

His spiritual power had already reached the second grade, which was the level of a mature senior mechanic. Under this level of spiritual power, his comprehension ability, memory, and calculation ability have improved to a very astonishing level. Moreover, he had tried to crack the mental power wire in this way before, and now this two-dimensional plane diagram was far less complex than the mental power wire, and he calculated that it was only a matter of breathing.

These geometry problems were linked together in his mind, and gradually formed a net.

This net forms a model that presents every detail of this 2D floor plan in his mind!

At this moment, he didn't even take out a pen and paper like before, but purely used his brain to memorize and calculate. He didn't think about the difficulty of this at all, and naturally did it!

Two minutes later, all the data had been calculated, and the 2D floor plan had no secrets in his mind.

He raised his head firmly and nodded a little somewhere in the Kim ** case.

A slender golden line poked his head out of the spot he had pointed, and quickly peeled back the cocoon, completing the entire floor plan again!

Immediately afterward, the pattern disappeared completely, and the electronic mixture said calmly: "Answer the question correctly, it will take two minutes and eleven seconds, and you will get 10% of the permission." ”

The white light faded, and the path of light, along with the abyss below, appeared in front of Chang Ming.

As soon as the white light faded, the road became more transparent, and Chang Ming stepped on the bridge, as if he was stepping on the void, helpless, very thin, as if he would fall down at any time.

The feeling of danger was too strong, Chang Ming's heart couldn't help beating violently, and after a while, he cautiously raised his steps and took a tentative step forward.

It seems to be walking in the void, but in fact it is stepping on the ground.

Chang Ming stepped down, and the golden mangs flashed under his feet, bringing up a moment of lines and patterns.

Half of Chang Ming's mind was still in the thoughts just now, and when he saw these lines and patterns, it was as if he had seen countless data. These data appear densely next to lines and patterns, interpreting them – a new interpretation that ordinary people can't think of. This interpretation is extremely precise and complete, and it expresses the pattern in a different way!

Suddenly, he lifted one foot like this, and never put it down.

The golden rays disappear, and the lines and patterns disappear with them. But Chang Ming was still staring at the place just now, unable to move for a long time.

Something seemed to pop up in his mind, but it flashed back in an instant, a little unpredictable.

What's the idea?

Seems important?

Chang Ming slowly lowered his feet, pondered carefully, and recalled the flash of thought just now.

Numbers, data, ......

Abyss......

Organ......

He lowered his head and stared straight into the abyss below through the transparent bridge of light.

At this moment, he was immersed in thought, although he was staring at the abyss, the anxiety just now had completely disappeared, and he had forgotten where he was standing at all.

After a moment, he looked up and understood!

He got it!

Mechanism is not only a technology, but more importantly, the theoretical support hidden under the technology.

If there is no theory, no matter how clever the technology is, it is just a castle in the air, and it may fall at any time.

Only theory can build a solid bridge on the abyss and let the mechanics move forward steadily step by step!

In fact, this idea is not the first time it has appeared.

As early as the first time he arrived in Zhu Yancheng, passed the ladder, and completed those geometry problems, he had a vague idea like this.

The support of technology is theory, and with the cornerstone, the road of mechanism can go further.

At that time, it was just a rough idea, how to do it, Chang Ming was vague in his heart, and he didn't understand it too well.

Even if he had studied in school before, with his ability, even if he was promoted to become a Heavenly Creator and had a thousand years of longevity, he might not be able to complete it with all his heart!

But now, he had a vague idea.

He raised his head and took two steps forward, and the white light suddenly rose again, enveloping him again.

The sound of a non-male and non-female electronic synthesis sounded, and another question appeared.

Chang Ming took a deep breath and concentrated into a new round of thinking.

At this time, he only cared about what happened to him, and he didn't notice it at all, since the first flash of white light, Li Yuanfei never appeared again! )