(The exam is over, keep updating, rua!) ）

The Ark Group's footprint is so large that its underground part needs to be connected by separate trains.

So Lu Yuan ran for a long time, he didn't know what the battle situation was above, there was no signal in the headphones, there was no one around, he seemed to have to run forward, there was no other way.

Fortunately, the faint light of the exit gave Lu Yuan some hope, and he rushed over more quickly. The light grows brighter and brighter, until it takes on an arched outline. Lu Yuan plunged into the light like this.

......

He narrowed his eyes, and it took a few seconds for him to get used to it.

In front of me, there was a door.

As he thought, when he saw the Underground Railroad, he realized that there should be a door at the end of the road.

Because the road is so deep, almost so deep that normal work would never reach it. Such a deep place, a hidden path, where will it lead? It can't just be built to make office workers walk less. Certainly not, the Ark Group has more, lighter light rails on the surface.

The door appeared in front of Lu Yuan's eyes.

In front of the door, there are four other railway exits, and when you look inside, it is pitch black, which should extend from other parts of the Ark complex, and these tracks allow people to quickly come to this door no matter where they are in the Ark Group.

This is equivalent to making it clear that behind this door, there is an extremely important thing.

Lu Yuan walked a few steps forward until he came to the iron gate, which was not too big, it was only three meters high and more than two meters wide.

Lu Yuan touched the surface of the iron door with his hand. The dust was heavy, and the touch of his fingertips told him that no one could open the door without a key.

So Lu Yuan was very happy, because he never needed a key, he could directly melt the material he touched, as long as the thing was not so complicated.

Obviously, the stronger the door, the less complicated it is, and the pure thing is strong, and you can't expect a three-meter-high chip to block many people.

Thinking about it this way, it seems that in the dark, there is some force that is helping Lu Yuan to get to this point, is it luck?

Whatever, Lu Yuan opened his hands and put them on the surface of the iron door, which quietly became soft, like the plastic that had encountered flames, and curled up until an oval gap appeared.

Lu Yuan drilled through the gap.

And behind that, there is actually an elevator, a very old kind, non-enclosed, the door is a fence door that needs to be pulled by hand, this kind of elevator seems to be two hundred years ago, the style that was obsolete, and the whole ark, and even the whole world.

Lu Yuan closed the fence gate, delusionally aside, there was only one button there.

Lu Yuan pressed it.

"Kala...... Kala......"

There was an unsettling sound of steel clashing, and gears that hadn't been running for years spun again. Through the fence, Lu Yuan saw that the scene in front of him was slowly rising, and he was descending, slowly sinking into the darkness.

Where does this elevator lead?

This is already a few hundred meters underground, right?

Well, at this point, there is no need to question anything, even if this elevator goes straight to hell, then it is only necessary to go and see.

......

Without light and sound, it is like sinking to the bottom of the sea without water, and in this claustrophobic environment, the sense of time is gradually deprived.

Lu Yuan didn't know how long it had been, and he didn't even know if he was still declining. In the process, he seemed to be hungry, then forgot about hunger, and then recalled the feeling of hunger again, over and over again. For a few moments, he wondered if he was still awake, if it was all a boring dream.

"Kala!"

Lu Yuan felt himself shake and suddenly woke up, and this slight abnormal sound made the surrounding darkness dissipate.

At the end of the elevator, the lights here are voice-controlled, so the sound just now made the surroundings light up instantly.

A white space......

This is a huge empty white space, almost the size of Prison Square, and the old elevator I took landed alone in a corner of this white space.

Lu Yuan pulled open the fence gate and walked out.

This place is too big, too high, so that Lu Yuan didn't know where to go further for the first time, but his eyes were not bad, and in a position in the distance, he seemed to see something.

Is it the host of the Ark?

His heart shook, no one knew what the host of the ark looked like, but after such a long journey, Lu Yuan seemed to be able to determine that the thing in the distance was the host of the ark.

Otherwise...... Is there anything else that needs to be buried in a place like this?

Lu Yuan ran towards that thing.

It's getting closer.

It seemed to be huge, but it was so far away that it was impossible to see its outline.

Finally, Lu Yuan ran in front of the thing.

He looked up, trying to see the thing in its entirety.

Well, he saw it clearly, and that thing was presented in front of his eyes, but Lu Yuan had no way to describe what that thing looked like at all, he could only open his mouth uncontrollably, and he couldn't even speak in surprise.

This thing must be the host of the Ark, otherwise, he couldn't imagine anything else that could be so chaotic and complicated.

Originally, according to his thoughts, he thought that the main machine of the ark would be a huge computer, like a building, pestled deep underground.

Or a ball of light, like the Lord God in some of them.

But it never occurred to him that the Ark ...... It turned out to be a bunch of messy threads.

A ball of thread.

It's like a ball of yarn for knitting a sweater, you throw it to a cat, and after a few hours, you come back to see it. At this time, the appearance of the ball of yarn should be similar to what Lu Yuan saw in front of him.

It's just that the threads are thicker, each one the thickness of a human thigh, and they are chaotically intertwined, forming a huge chaotic mystery, supported by the threads, floating in mid-air, and the only thing that can be seen clearly is the terminals of these threads, all inserted into the ceiling overhead.

As for where exactly these lines lead?

Who knows?

"The Ark?" Lu Yuan felt a little confused. He shouted. Because he doesn't know what the so-called [Ark Host] is, is it these lines? Or is it ...... These wires are nothing more than tools to connect the Ark's main engine.

And what about the Ark host?

Right in the middle of these lines?

However, there shouldn't be much space in the middle of these lines, how could the main engine of the ark be so small?

There were more and more question marks in Lu Yuan's mind, he smiled a little self-deprecatingly, and then climbed up a thick line, trying to climb into the tangled thread ball in mid-air, looking for it, what was wrapped in the center of the thread ball?

It's a very funny process, Lu Yuan is like a monkey, jumping between lines.

After a few minutes, he finally squeezed into the middle of the thread.

Over there...... He saw the most ridiculous scene in his life.

He knew that he had finally seen the Ark in its entirety.

......

In the very center of those threads, quiet ...... Lying on a mobile phone.

The ontology of the Ark...... It's a mobile phone???