The sound of the water is rattling, and I don't know where the water of this waterfall falls, maybe it's really bottomless!

Lin Xiao slowly overcame a trace of nervousness in her heart, and she simply let go of her steps and became faster!

After walking for less than two minutes, I had reached the bottom of the ladder, and from this side I was down a slope and connected to the other side!

Walking to the end of the ladder, Lin Xiao stood and shot around with a flashlight, it was too dark, and there was too much fog, and he couldn't see any power or anything like that between the two cracks!

It stands to reason that such a large movement must have a strong enough driving force, and at the simplest point, it must be connected by several large pulleys.

It seemed that this puzzle could not be solved for a while, and Lin Xiao saw that the bottom of the ladder was a spacious corridor.

The reason why it is said to be a corridor is because it shines on it with a flashlight, and it is boxy in the distance, very smooth, not like a cave.

That's one of the reasons why ladders can get in and out!

Then I walked forward, I don't know how far I went, there was another ladder, but it was a little smaller, and I walked down the ladder, and after a short distance, I saw a wide place.

Lin Xiao walked down and looked around with a flashlight, only to see dozens of large and small pulleys installed on the wall.

The serpent touched something next to a big pulley, and the big pulley slowly spun around.

As soon as the big pulley moved, the small pulleys around it all rotated, and the creaking sound could be heard.

Lin Xiao walked to a pulley and saw a huge steel cable tied to the pulley, slowly wrapping tightly.

Knocked on the wall with his hand, and it turned out to be not stone, as if it was metal?

It's unheard of, it's incredible!

How do so many pulleys, so many steel cables, work?

Not to mention the operation, how was it made in ancient times?

Even now, it may be difficult to do so.

The pulley spun for a long time before it slowly stopped.

Presumably the big ladder was closed again.

The serpent climbed to the other side and pressed his head down.

At the top, several headlights lit up instantly, and it is not an exaggeration to say that it is as bright as day.

There was electricity?

Lin Xiao's surprise can no longer be described in words, is this solar power generation?

Or nuclear power generation?

"I'm afraid this wasn't done by the ancients? The ancients didn't have this technology!" Lin Xiao suddenly had a magical idea.

"There are two possibilities, either there was a highly developed civilization in prehistory!, or an alien civilization!" Lin Xiao hypothetized.

Maybe there's a big ship where you are!

Flying saucer?

So since there is such a high technology, how can you use pulleys?

And the installation is very obvious, this technology is not very high-end, what is the reason for this?

A crystal ball appeared directly in front of you, around.

The big snake crawled over and looked at Lin Xiao with his head held high.

Lin Xiao was no longer worried about what threat the big snake had to him, so he walked towards the crystal ball boldly and boldly, only to see that there was a computer inside the crystal ball!

However, it does not turn on, and it is in a black screen state.

Lin Xiao is too unskilled in computers!

The upper part of the crystal ball slowly opened, and the rotation stopped.

Lin Xiao silently stared at the computer and looked around, there was no switch!

Lin Xiao looked at the big snake, and the big snake seemed to be looking at his ring.

Could this be a switch?

Lin Xiao took the ring down and saw a small circle directly below the computer, so he put the ring on.

Sure enough, as soon as I put it on like this, the screen began to move, and soon a row of words appeared: Authentication.

Then I saw a light flashing in the ring, probably to verify my identity!

Soon, though, four words appeared: Verified passed.

This is followed by a line of words: Welcome in, you are the eighty-seventh person who turned on the machine.

"Eighty-seven?" Lin Xiao shouted, "What kind of concept is this!"

That means eighty-seven people left here, which isn't a terrifying number!

"Physical fitness test!" The computer screen displayed four words.

Before Lin Xiao could figure out what was going on, he saw four arm-like things stretched out around the computer, holding them down on his head and chest, and the other one was like a scanner, sweeping from head to foot.

This is black technology!

Even the big snake seemed to look at Lin Xiao a little nervously.

I saw that the data on the computer was spinning, and it didn't stop for a moment.

After a few minutes, the four hands retracted, and the computer displayed: Data processing.

But very quickly, the computer "dropped" a long beep, and the result was given: there was only one score, 99.99 points.

Lin Xiao didn't understand what it meant, the big snake didn't know if it was because of the disturbance of the sound, so it flew up in an instant and climbed up along the ground at high speed.

"Congratulations, you are the second person in this machine who is suitable for cultivating the Nine Heavens Xuandu!"

"The second?" Lin Xiao was stunned, eighty-seven people, and he was the second, which meant that eighty-five people were directly eliminated from the physical fitness test!

So, for example, Ouyang Yundan, will it be not in line with the physique?

But why didn't he just say it? It was so vague that he let himself read it at the end!

Also, the Nine Heavens Xuandu was lost, who first released this news?

One mystery after another, speeding in Lin Xiao's mind!

"If you agree to cultivate, please sign this agreement!" Before Lin Xiao could react, the computer displayed again: Confidentiality agreement!

"It's also a confidentiality agreement, how advanced this civilization is, and the legal awareness is so strong!" Lin Xiao thought about it, but looked at the content.

"Article 1: This process is top secret, and this place shall not be leaked to anyone or anything!"

"Article 2: After the cultivation process is over, you need to find someone with the same physique to come to cultivate, that is, Tianyuan physique!"

"Article 3: Matters not covered herein shall be subject to the judgment of this machine!"

Seeing this, perhaps some mysteries can be solved! Two words: confidentiality.

You can't say it openly, but you have to find a successor.

"If you agree, please press the palm print here, if you don't press it, you will be deemed to have given up!"

Then a big palm print appeared on the screen, Lin Xiao didn't have to think about it, and pressed it without hesitation!

"Authenticated!" was scanned for two seconds.

"Let's start learning!" After the display, four big words appeared, "Nine Heavens Xuan Decision!"

The thing she had dreamed of finally appeared, and Lin Xiao clenched her fists and was very excited.

"Let's get started: Inject learning materials!"

"How to inject?" Lin Xiao was thinking about it, and saw that his ring was moving?

Is it infused into the ring?

After a few seconds, the screen displays: Injection complete, retrieve ring!

Lin Xiao took it off and put it on his finger again.

"According to the rules, find the machine, use the latest scientific and technological achievements, you can forcibly upgrade two levels, according to the system, your current strength is the peak of foundation building, and if you rise two levels, you will be the peak of Yuanying!

Lin Xiao was shocked, what is the situation?

This can't be a dream! can it be raised two notches in a moment, or is it forced?

What is that concept that means that you will soon reach the distraction period?

Just as he was thinking about it, the four hands reached out again, and pressed them in the previous position!

Lin Xiao had completely believed in the strength of the computer, so he simply looked at the computer and didn't think about it.

"Drop!"

The computer screamed, and Lin Xiao only felt that the four hands were constantly instilling true qi into his body, and all the limbs were comfortable.

Compared to the discomfort of breaking through Qi cultivation to building a foundation, this is a world of difference.

Looking at the computer and showing the percentage?

Slowly starting from 1, little by little!

Lin Xiao felt that there was a kind of power that was slowly accumulating inside his body, just like a dry dam slowly accumulating stream water!

Finally, 99.

100。

The progress bar is full!

The four hands retracted, and the screen showed: The early stage of distraction has been achieved, and you can open the ring to view the information.

"How do you open it?" Lin Xiao looked at the ring, but there was no switch.

"Take off the ring, condense your true qi, and pull it to the position you want!" This computer can actually read Lin Xiao's thinking?

No doubt at the moment!

Lin Xiao took off the ring, condensed the true qi of his whole body, and pulled it hard.

The ring grew in size in an instant, and soon it was as big as a small room.

Lin Xiao had seen Shangguan Fengqing play once, and she gave a book to put in it at that time.

I stepped on it, and saw the book lying on a shelf.

The inside of the ring is really very spacious, and the key is that there is something like a mobile phone.

"Could it be that the information that was injected just now?" Lin Xiao stretched out his hand and took it, and sure enough, he saw four big words on the screen: Nine Heavens Xuandu!

It's a miniature version of a big computer! The fonts are all the same.

Flipping through the cover, two words appeared: Overview.

Turning the first page, it reads: The universe is vast, endless, and the civilizations are complex and colorful.

The planet is often reborn, and there is often a fall, and so is civilization, what you see today is the work of today's people, and it is difficult to see what he achieves at the time, it is to create this machine, collect the complete set of cosmic civilization, for your reference!

However, although the universe has an end, civilization has no boundaries, endless beings, seeking eternal life but not attaining it, and it is difficult to control the pain and pain. Therefore, there is one way to cultivate the truth, one is to strengthen oneself, and the other is to cross others.

Those who strengthen themselves and do not cross others are selfish, and those who cross others are doctors, first cure their hearts, and then cure their bodies; cure their bodies for a while, and cure their hearts is not a day's work, I seek up and down, shuttle through the world, and people's hearts are repeated, or scoundrels, or greedy, or cruel, or lustful, and so on, although the cultivation has become the first person in the world, but finally did not find the art of curing the heart, it is a pity!

Therefore, the creation of this Tianhemen, which means that the world is peaceful, civilization is peaceful, the universe is peaceful, I will learn all my life, pass it on to the people, and conspire to govern the heart, I am at the edge of the universe, waiting for you to come!

The sky is great, the yuan is the beginning, so the Tianyuan physique is the most broad, the widest, the most constant, the cultivation of the truth can get twice the result with half the effort, and can be endless, this is the purpose of the Nine Heavens Xuan will never pass on to outsiders, not I am stingy, I have to do it!

However, those who enter the machine, it is under the Tianhe Gate, and two rings are randomly given for cultivation and looking for Tianyuan physique, this ring is a collection of science and technology, civilization, and cultivation, which can be large or small, can be collected and released, and can be transferred.

However, if it is not a Tianyuan physique, it is impossible to obtain the information of the Nine Heavens Xuandu, so this ring only has the effect of gathering, storing, and reminding, and can be used as a regular cultivation, but it has no other use.

There are many complicated sayings in the future, involving many brief histories and introductions of the universe, civilization, and rings, Lin Xiao read it from the beginning, and he couldn't remember so much for a while, anyway, if he has the opportunity to open it in the future, it's not too late to look at it again.