Lin Cheng didn't move, Bai Ling naturally didn't dare to move, although she also had some night vision, but it was not as rebellious as Lin Cheng, at this time, she only felt that her whole person was immersed in darkness and silence like a blind person, and she always felt that some monsters would come out around her at any time to attack her, and she didn't have a sense of security at all.

After a few minutes, feeling that his physical strength had almost recovered, Lin Cheng slowly opened his eyes, and when he looked up, he saw Bai Ling standing honestly beside him at this time, and he didn't dare to take a breath, and he couldn't help laughing: "I said, how do you say that you are also a big man who came out of the ground, and you can almost say that you have come here to your hometown, but is your performance a little out of class?" ”

Hearing Lin Cheng's teasing, Bai Ling, who was originally nervous, suddenly glared angrily, "My hometown is not so cold or so dark, and there is no nasty guy like you sneering on the side!" ”

"Yes."

Being unceremoniously replied by Bai Ling, Lin Cheng shrugged his shoulders indifferently, stood up and lit a cigarette casually, took a deep puff and said, "Let's go, I'm finally here, I have to go in and have a look, no matter what?" ”

Hearing this, Bai Ling was about to say don't worry, but his attention was suddenly attracted by his last sentence, "Go in?" What do you mean? ”

"Forget you're eyesighted......"

Seeing that Bai Ling was puzzled, Lin Cheng remembered that the other party was different from himself, and he couldn't see the distant scene clearly in the dark, so he handed her a flashlight, and at the same time stretched out his index finger and pointed forward and said, "Look, if I'm not mistaken, there should be a city gate or something like that......"

"City gates?!"

And Bai Ling's eyes suddenly widened after hearing Lin Cheng's words, the impact of this sentence on her was really a bit big, who would have thought that in such a misty abyss at least thousands of meters deep from the surface, there would be such a thing as a city gate?

But Lin Cheng was a little indifferent, it was good to see more strange things, no matter how strange things were, they would not mess up, although it was indeed very strange to have such a city gate standing at the bottom of the dark abyss, but for him, even if this city gate came alive and attacked him, he would not feel so strange.

"Is it strange to have a city gate? Don't forget, people have been here for decades, and while it's unclear how they discovered it, it's not impossible to build a castle here based on the scale of the base above. ”

Although he has good night vision ability, this area at the bottom of the abyss is really a little too dark, Lin Cheng still took out a flashlight after staring at it for a while, and said to Bai Ling while walking forward according to the road under his feet.

Seeing Lin Cheng's indifferent look when he spoke, Bai Ling thought about it, frowned again and said, "That's right, but ...... It's a bit unreasonable to build a city in such a deep place, right? ”

"There are so many things that don't make sense in this world!"

Looking at the look of gain and loss on Bai Ling's face, Lin Cheng frowned slightly, and said to her in a solemn voice: "Is it common sense for this apocalypse to suddenly come and destroy the entire Blue Star in just a few weeks?" Does your existence make sense for humans? In my opinion, since everything exists, there must be a reason for its existence! ”

Speaking of this, seeing Bai Ling open his mouth to speak, Lin Cheng directly waved his hand and said: "Anyway, it's already here, what did those people want to do here decades ago, we just need to go in and have a look?" Or are you afraid that what happens once you're in the room will be completely out of our control? ”

“…… All right. ”

Although Lin Cheng's tone was not very friendly, Bai Ling carefully tasted it in his mind, but he had to admit that what Lin Cheng said was indeed very reasonable, so he stopped talking nonsense, and walked quickly towards the city gate in front of him side by side.

After a while, the two people who finally walked to the city gate stopped, looked up at the giant metal gate that was at least fifty meters high and nearly thirty meters wide, and couldn't help but look at each other in tacit understanding, and both sides saw a trace of horror in each other's eyes!

What is the concept of a fifty-meter-high all-metal gate?

The first floor of an ordinary residential building in Huaguo is about three meters high, and fifty meters is almost equivalent to the height of a seventeen-story building.

To push such a huge city gate weighing a thousand pounds, it is necessary not only to have a huge electric propulsion, but also to be assisted by extremely developed technology, neither of which is easy to do in the technologically backward era of a few decades ago.

But this city gate really appeared in front of them at this time, looking at both sides, Lin Cheng found that except for this formidable giant city gate, the rest of the city was surrounded by the same city walls more than fifty meters high, these city walls spread all the way to the darkness on both sides, making it impossible to see its specific scale, if they couldn't fly, it was impossible for them to enter the city.

But just looking at the city gate and the city walls on both sides that appeared in front of them, Lin Cheng actually didn't believe in his heart that this would be done by the group of people decades ago, because according to the scale of this city now, even if there are thousands of people, the time it takes to build such a large-scale city is absolutely astronomical, I am afraid that even if it was built decades ago to the present, it will definitely be completed!

"Looks like I've inadvertently entered a terrible place......"

Looking at the huge city gate in front of him in a daze, Lin Cheng suddenly had such a thought in his heart, because he suddenly realized that if the city in front of him was not built by those people decades ago, then who would it be?

Thinking about it along this line of thought, Lin Cheng suddenly couldn't help but shudder, in such an underground abyss that is at least tens of thousands of meters deep from the ground, there is such a huge city with a large scale and extremely developed technology, and no one even knows what year and month this abyss city was built by whom, maybe hundreds of years ago, maybe thousands of years ago, maybe ...... Is it antiquity?

Although he knew that there was no point in guessing like this without evidence, Lin Cheng still couldn't help but ponder in his mind, this was the first time he had come into contact with clues related to the underground abyss again since he had been in Eros for so long, and compared to the trivial and messy clues before, this clue was extremely complete, after all, people had put a city in front of him completely this time!