The moonlight is not a flashlight, and it can't illuminate farther places, but Chen Shi vaguely saw that inside the iron gate was a long bridge, and around the bridge was an empty "abyss".

The long bridge is about two meters wide, and the whole body is not paved with concrete, but the pure metal surface reflects the afterglow of the moonlight, and only the platform under the iron gate has the same concrete floor.

Chen Shi hesitated slightly, he couldn't see where the long metal bridge leads, and where is its end, when he probed in, hesitated and stepped on the cement platform inside, he first looked up, and found that there was not no light inside, and there was a faint orange light flickering in the sky above the long bridge.

Even the bottomless "abyss" under the bridge has a bit of orange light.

It's not just that the metal bridge has no end in sight, even if you look up and down, you can't see the end either.

"What the hell is this...... Where is it? ”

Chen Shi stepped on the metal long bridge with one foot, and then looked sideways, and saw that the thickness of the metal long bridge was more than one meter thick, as if the whole was a polished metal entity.

His questions were answered, and he had to find them himself.

He had already hesitated just now, and now he could not hesitate any longer, and he stepped on the long metal bridge selectively, and stepped on it, it was very strong, without the slightest trace of instability.

Unlike the rusty iron gate, the surface of this metal bridge is very clean, although it is not slippery, but without handrails, Chen Shi squatted on his stomach, afraid of slipping and falling into the bottomless "abyss" on the side.

Slowly moving his pace, Chen Shi felt that although the speed was very slow, at least it was better to be safe, and everything was cautious, but what Bai Guocheng said to him repeatedly.

And as he moved inward, gradually, Chen Shi found that the deeper he went to the metal bridge, the moonlight could no longer help him, and he couldn't see anything after only thirty meters.

“……”

Stopping in place, Chen Shi pondered how to proceed.

Although they found their way in, it was obviously too dangerous to explore in the dark. Perhaps he should go back and wait for dawn, or go back to Earth to receive help from the experts.

It's best to be on the safe side!

He thought to himself, and as soon as he thought so, he felt the long metal bridge under his body vibrate slightly.

"Huh?"

Chen Shi's expression changed drastically, and he was startled, and the sudden change made him think that the long bridge was about to collapse, and he didn't care about anything else, so he quickly wanted to climb back.

"Bang!"

"Bang!"

The object that landed at a high altitude suddenly hit the long metal bridge behind him when he turned around, and it was only about ten meters away from him, and the shock caused by it almost caused Chen Shi to overturn the long bridge.

What's going on?

Is it something that fell from above?

The pitch-black object is the size of a wardrobe, and if it falls on his body, he may die without feeling the pain, right?

With a chill in his heart, Chen Shi didn't have time to sigh for anything else, just because of the "sudden" sound and movement, something fell from the sky one after another, if Chen Shi didn't react fast enough, he hurriedly shrank back, and he would be hit by an object.

It's over, it's the rhythm of smashing yourself.

Frightened, Chen Shi crawled forward and fled, the metal bridge behind him was smashed by heavy objects, making dangerous noises and movements, Chen Shi, who did not dare to delay, could no longer care about the darkness ahead, and only ran forward.

"Boom ......"

The movement caused by the falling object from the height was earth-shattering in this confined environment, Chen Shi felt the trembling of the long metal bridge, as if it would collapse at any time, his hunch was right, after running wildly for a few seconds, the long metal bridge behind him suddenly broke, and fell into the bottomless abyss with the falling object from the high.

"Bang Tom ......"

There were a few echoes from the falling object that fell below, but it quickly disappeared, and the previous high-altitude falling object also stopped moving, and the surrounding environment returned to dead silence, as if the previous shocks were just Chen Shi's hallucinations.

"Whirring ......"

Chen Shi gasped, his face was shocked, and when he looked back, the faint metal bridge was broken in half, if he ran slower, he would definitely be stoned to death first, and his body would fall into the abyss together.

It's over, how do you go back now?

Soon, Chen Shi thought of this problem, there was no way back, was he trapped here?

“WTF!”

Chen Shi, who couldn't help it, burst into a foul language.

Now what?

Chen Shi turned around, extremely depressed in his heart.

Hey, there's a spot of light in front of you?

Where he was, in the absence of a light source, he didn't dare to move at will, lying on the ground, stretching out his hand to test every inch of the way, for fear of accidentally falling into the abyss.

His eyes widened vigorously, and there really seemed to be a flickering point of light in front of him?

Do you want to go or stay?

Staying here, unable to return, and facing the threat of a possible falling object, waiting to return to Earth does not seem to be a good choice.

Thinking of the shocking change just now, Chen Shi shuddered, he would rather take a risk and move forward than suddenly drop something and smash himself to death.

Creeping forward!

Lying on the surface of the long metal bridge, Chen Shi groped in front with both hands first, and only after confirming the entity did he slowly crawl forward, although this method made the movement very slow, but it was very safe.

When he was tired of climbing, he rested for a while, and slowly approached the point of light in front of him, and during the crawling period, he was also worried about something falling from the sky, and he couldn't help but be frightened along the way. Luckily, there weren't many surprises.

Is it an hour?

Or two hours?

Chen Shi couldn't tell the difference, he rested numbly for a while and then crawled for a while, and when the light in front of him gradually became stronger, he could finally be sure that this was not his own delusion.

"There is really light ......"

Chen Shi quickened the pace of crawling forward, and as the point of light in front of him turned into a light hole visible to the naked eye, when he arrived, he realized that this was originally a hole.

"What is this?"

Chen Shi looked at this hole in surprise and puzzlement, countless cables with thigh thickness extended from the dark depths here, and penetrated deep into this hole, because there were too many cables, the hole was crowded into a hole not much bigger than a basin.

And it is out of this hole that the light comes out.

When they saw this large-scale dam, domestic experts confirmed that it must be a civilization with an intelligent system, and when they saw these thick cables, they just added an extra weight to this certainty.

Reaching out and touching these thick cables, the tactile sensation that came back showed that the appearance of these cables seemed to be wrapped in some soft unknown material, not plastic, more similar to soft metal.

I pressed it hard, and it was bouncy.

He peered into the cavity where the glow was emitting, and the source of the glow didn't seem to be far away, and the cables extended into it, forming a barely crawlable pipe.

What's in there?