With a "bang", the rapidly falling ground stopped in an instant, and there was no feeling of vibration, and Cheng Shansheng noticed that there was also a light curtain shrouded in the fast lifting ground.

However, with his physical fitness after being transformed by the three pills, except for being caught off guard by Liu Zichen at the beginning, he couldn't think of any foreign appearances, and after landing on the ground, he just asked curiously, "Have you arrived?"

Liu Zichen nodded, took a few steps forward and left the square ground, Cheng Shansheng hurriedly followed, this passage is not long, at most ten meters, he saw the door with a handle at a glance, Liu Zichen walked up and pushed it gently.

Behind the door is actually a small town with no end in sight, not only the blue sky and white clouds are still there, but there is also a round of sun hanging high in the air, if it hadn't fallen for so long, Cheng Shansheng even thought that he was still on the ground, he rubbed his eyes, and continued to look inside.

The various buildings in the world behind the door, the ancient and the modern occupy each half, divided in two by a wide road, and there are all kinds of plants in the complex, and the rise is quite good, but he can only recognize a small part.

In addition, there are countless cylindrical objects towering into the sky, and I don't know what they are used for...

"I told you that the more surprise is still to come, right? Compared to this dungeon, that limited edition SUV is not even a drop in the bucket! Liu Zichen looked at Cheng Shansheng, whose mouth was open into an "O" shape, and squinted, as if he saw the scene when he was brought here by Boss Yu for the first time, and it didn't seem to be much better than him.

"How much manpower, material resources, time and money do you have to spend on such a large dungeon?" Cheng Shansheng muttered.

"Hundreds of years ago, the infrastructure level of our Yan Country had already reached the first place in the world, not to mention now, and the history of this underground city is far more than a few hundred years!" Liu Zichen dragged Cheng Shansheng, who was still in a daze, to walk inside, and introduced him to him.

The space of the entire dungeon is about 1,000 meters high, and the sky above the two of them is not real, but a scene simulated by a giant screen that is many times more upscale than a 3D screen.

The light emitted by the whole screen is artificially created by the sun's rays, the blue sky and white clouds, the sun and the moon, and the stars are all projected through it, and as for weather changes, such as rain and snow, they are done through those countless cylindrical objects, so that plants can grow normally in it.

The ancient buildings on the left, surrounded by exquisite stone carvings and carved railings and jade masonry, are the most representative buildings of each era, and the practitioners who like art or ancient style in the Dream Building Foundation basically live in them;

The buildings on the right, which contain the architectural styles of various countries, are mostly composed of the younger generation of cultivators, and each building here has the ability to regulate the temperature, so it is called a dungeon, but it is actually no different from the surface world.

For those dream hunters who choose to live in a dungeon and practice, there are a few things that must be noted.

First, these criss-crossing tributaries on the ground actually come from the main stream that runs through the entire dungeon, so whether it is a tributary or the main stream, it is not allowed to throw garbage in it, and the sky above the head has a monitoring function, and there is no possibility of luck, once it is discovered, the end is death.

Second, most of the plants on this side of the ancient building complex are rare and valuable varieties, and most of them are planted by the cultivators themselves, so they can't be messed around.

Third, no matter what you do, you can't compete with the professors in the Dream Building Foundation, they have the absolute first choice, and even the president is no exception.

After Liu Zichen introduced a lot of things, Cheng Shansheng's shocked mood calmed down slightly, no wonder they were not afraid of exposure, it was really a cave, if there was no one to lead, it would be impossible to find this dungeon.

Even if the clues are discovered, it's not a big deal, isn't it okay to hide in the dungeon and not go out? Who would have thought that the building on the ground was just a façade, and the real core was this dungeon that had existed for hundreds of years without being discovered.

Wait a minute! So isn't that even that Nick Earl just a front? The true identity of the Dream Building Foundation can't be a remnant of the trickery that escaped death, right? No wonder the technology that has been destroyed can still see the light after hundreds of years, with this inference, Cheng Shansheng's breathing is a little shorter, and his face is a little hazy.

"Scared?" Looking at Cheng Shansheng, whose face was not very good, Liu Zichen thought that he was influenced by those three rules.

Cheng Shansheng laughed twice to hide his weakness, and said, "Can it not be scary!" Throwing garbage is punishable by death. ”

"Wouldn't it be nice if you didn't throw it away? Besides, littering is not a good virtue in the first place, the whole dungeon is just this one river, if the pollution is greater than the speed of its purification, how can we still live here? When talking about this topic, Liu Zichen's tone and expression were very serious.

It was the first time Cheng Shansheng saw Liu Zichen like this, and he didn't dare to joke around, so he honestly said "oh" and followed him towards the front...

After a while, a tall and majestic building appeared in front of the two of them.

What is this building for? Seeing that this scale is no smaller than a tertiary hospital, Cheng Shansheng first looked at the building in front of him, and then looked at Liu Zichen with an inquiring gaze.

Liu Zichen said with understanding: "This building is the core, the most critical, and the most valuable place of our Dream Building Foundation, and it is the place where professors specialize in research, and our destination today is here, you will work in the scientific research building for the time being!" ”

The two talked and walked, and Cheng Shansheng gradually understood the purpose of this scientific research building.

The most important technical Dream Hunters of the Dream Building Foundation are gathered in this building, and the research directions are all aimed at Dream Hunters, such as: how to quickly improve the cultivation speed of Dream Hunters, how to practice in each realm, how to maximize the ability of Dream Hunters...

Because there are many research directions, in order to facilitate management, many departments have been divided, as for how many departments Liu Zichen did not say, Cheng Shansheng only knew that he was assigned to the basic department, the basic department is specialized in the study of the first four realms, and it is also the department that Liu Zichen thinks is the most suitable for him at present.

The base section is not far away, it is on the first floor of this building, and in an instant, the two of them came to the door of the base level department, the door is open, and Cheng Shansheng saw the scene inside the house at a glance.

The internal space of the basic department is still quite large, at least after accommodating three large instruments, a seemingly advanced operating table, a desk, and two large cabinets full of materials, it does not seem crowded at all, even if it can accommodate another thirty or fifty people, it is not a big problem.

There were only two men in the room, talking in a whisper with a document.

Liu Zichen coughed lightly and knocked on the door, and the two men put down the information in their hands, and looked at the two of them, and when their eyes fell on Cheng Shansheng, they all showed puzzled expressions.

Liu Zichen led Cheng Shansheng in, and introduced to the two men: "This little guy is called Cheng Shansheng, and he was specially arranged to come over to assist you in your work. After speaking, he stretched out his hand and pointed at the two men and said, "This is Professor Jiang." ”

"This one is Professor Ge, and the two of them are the heads of the Basic Rank Section!"

Cheng Shansheng hurriedly stepped forward, bowed to the two of them, and said, "Good afternoon, Professor Jiang!" Good afternoon, Professor Ge! ”

The two professors looked much older than Liu Zichen, and one of them had a solemn face, and because he was wearing a sterile suit, he couldn't see his specific figure, and his eyebrows revealed a high-spirited temperament.

The other is kind-looking, dressed in a suit and leather shoes, combing his hair meticulously, and his eyes at Cheng Shansheng were faintly wary at first, but as Liu Zichen said when he was here, there was a hint of eagerness in his expression, and Cheng Shansheng's back was cold.

It's not that Cheng Shansheng is timid or anything, there are a total of four men in the room, one of them is his life-saving benefactor, and the other two are engaged in scientific research, and they also specialize in studying dream hunters.

One of the professors looked at him with such eagerness, even if he were another normal person facing such a look, I'm afraid it wouldn't be much better!

As the eyes of the professor in the suit became more and more intense, Cheng Shansheng even had an urge to escape from this place, and looked at the three instruments with different shapes with some apprehension.

The instrument that looks a bit like a cube has a gap in the middle for people to pass through, presumably for people to stand in the middle and be scanned and detected by the instrument; Another cuboid-like instrument has an open glass door in the upper middle of the room, which is empty, and is supposed to be for the Dream Hunter to lie on for testing.

In addition to these differences, the two quadrangular instruments are quite similar, both are connected to a computer master control, various color buttons and a lot of sensor lines, and the cylindrical instrument should be turned off now, except for the master control, I can't see anything, and I can't guess what it's used for.

Looking at the operating table on the side, Cheng Shansheng thought a little pessimistically, should I be caught as a guinea pig?

Just when Cheng Shansheng was thinking nonsense, Professor Jiang on the side took the lead in speaking, "President Yu just told us yesterday that there would be new people to come to help, but I didn't expect one to come today, Xiaoliu, your work efficiency is still quite fast!" ”

Professor Ge looked at Cheng Shansheng carefully, and squeezed out a smile.

Liu Zichen took in the expressions of the two professors and said to Professor Ge: "Professor Ge, why don't you give Cheng Shansheng a picture of what he can do first?" Let me talk to Professor Jiang about the arrangements for the follow-up newcomers. ”

After Professor Ge nodded, Liu Zichen walked to the other side with Professor Shen, and Cheng Shansheng had no choice but to walk in front of Professor Ge.

Professor Ge looked at Cheng Shansheng, who was honest, and said, "Don't be so nervous, in fact, what you do every day is very simple, that is, to help us fight and do something you can, it's not difficult." ”

Hearing this, Shansheng breathed a sigh of relief, fortunately he was not a guinea pig, just doing chores, he felt that he was about to be frightened by Professor Jiang's eager eyes.

"I see you've been looking at these three instruments just now, so you must be curious about their functions, right?" Professor Ge looked at Cheng Shansheng's face for a few points before continuing: "The main uses of these three instruments are body monitoring, brainwave monitoring and training. ”

Cheng Shansheng nodded thoughtfully and said, "I heard Brother Liu say that the Foundation Rank Division is specifically responsible for studying the first four realms, is my work also related to the three instruments?" ”