The experimental building is a few hundred meters wide, and its length is not known how many kilometers, anyway, it is very long, so long that people who have not seen the design drawings can not deduce how many kilometers there are.

Lu Xuan came in at the beginning to lead the special combat team members to fight with the monsters, and it was about a kilometer away, and where did he run to meet Bai Mo and the others, it took about a kilometer and a half, adding up to almost three kilometers.

The three of them began to join forces when they encountered the python, which may be a kilometer away, and introduced the python to fight with the monsters for more than a kilometer, which is almost a distance of more than two kilometers.

After dealing with the python and the dozens of reinforced monsters, Lu Xuan and the three of them walked more than a kilometer from the battlefield.

From the beginning of sneaking into the experimental building, I walked all the way inside, and it was almost seven kilometers away.

What is the concept of seven kilometers? A car that travels at a speed of 60 kilometers per hour has to run in it for seven minutes.

Lu Xuan slipped into the building from the beginning to a distance of almost seven kilometers to here, but he still didn't go to the innermost, he could check the perception of distant movements a kilometer in advance, and he didn't see the situation on the innermost wall.

In other words, even if you walk for a kilometer or two, I am afraid that you will not reach the innermost.

I really don't know who the designer of this laboratory building is, and why the length is so fast, instead of changing the required area to width, or adding a floor or two to the height, from one end to the other, it doesn't have to go so far.

But this is the desert,

A few meters deep underground is full of floating sand, and the foundation is not very stable because it is surrounded by floating sand. The floors are too high, and the center of gravity is above, that is, the upper part is heavier than the foundation below and one or two floors.

There are a lot of tornadoes and more than a dozen storms in the desert, and if the building is too high and hit by a storm, it is easy to be blown and collapsed, because the center of gravity of the wall is at a high place, and if the top is slightly tilted, the bottom will be uprooted.

All the dormitory buildings, arsenals, and laboratories in the desert weapon experiment base will not exceed three floors each, and the center of gravity should be lowered as much as possible.

The purpose of making each building so slender is that the designers may have wanted to keep the building above the wind and sandstorms and expand the load-bearing area of the foundation.

In this way, even if one end of the laboratory building is hit by a sandstorm, the other section can still be intact and will not be affected at all.

With such a wide range of buildings, if you don't have the ability to detect all the movements within a radius of one kilometer in advance, you can rely on human instinct to find them inside, and the monsters have the intention to hide, and they have the ability to detect the movements in advance, so it can be said that if you want to completely find out the monsters hidden inside, it can be described as even more difficult.

Not to mention that there is going to be a search, the special combat teams that may have been sent in have all hung up before they came here.

"It's weird, why did you walk for so long and not a single monster was found?" After walking for a long distance without finding any trace of the monster, Mo Qingfeng couldn't help but ask with some curiosity.

"It's a little weird indeed." Lu Xuan replied casually and said, "There is no trace of monsters at a distance of more than a kilometer, so it stands to reason that there shouldn't be, at least one or two are hiding in a corner and sentry." If such a large area is left unguarded, and the human special forces suddenly come in from here, then they will be in danger. Could it be that we have killed them all? ”

"It's a possibility." Mo Qingfeng replied half-jokingly.

"Huh." Lu Xuan just smiled faintly and said casually: "I hope so, so that we will be so tired." However, you still have to go to the innermost part to check it out, and make sure that every monster is destroyed by us. ”

Mo Qingfeng nodded, and walked in without speaking.

After the three of them walked for a while, Lu Xuan scratched his head and muttered with a little puzzlement, "Don't you think it's a little strange?" ”

"What's weird?" Mo Qingfeng instinctively muttered, and then said: "From the time we began to converge until now, you have muttered a few words from time to time to say that it is strange, but you don't say the reason for what is strange. ”

Bai Rukong just glanced at Lu Xuan and I spoke, obviously he was already surprised by his behavior.

"It's still the same as before, don't you think the monsters are over-ordered?" Lu Xuan rubbed his nose and said slowly and quietly.

Hearing this, Mo Qingfeng couldn't help but roll his eyes and said, "You have mentioned this matter many times, but you can't say the reason, isn't this nonsense?" ”

Bai Rukong also glanced at Lu Xuan, obviously a little disgusted and helpless when he repeatedly mentioned this matter.

"Huh."

Lu Xuan smiled awkwardly, and then spoke again, "We have already said just now that the monsters act in a proper manner, and they cooperate like a human army with a clear division of labor. Of course, many monsters are mutated on the basis of our human beings, inheriting everything from our human beings, blocking all our suspicions at once. ”

"Still, I think it's weird." Speaking of this, Lu Xuan paused, and then slowly spoke: "You see, their team was orderly before. After we came in, there was another super python blocking the entrance and exit, like a doorman. That's not all, the dozens of monsters that were reinforced before, when they finally fought with the python, it seemed to be one of the first two nine-fold monsters, and it looked like he was the leader who commanded these monsters. ”

"What do you want to say?" Mo Qingfeng raised his eyebrows and asked curiously again.

Lu Xuan pondered for a while, and then said a bold guess, "I suspect that there will be a very powerful monster inside, it is even more powerful than the monsters that are going to be encountered before, and it is the leader of these hundreds of monsters. It's like Chief Instructor Gong Qiang in our army, who is the head of a group of people who gives orders. ”

Mo Qingfeng thought for a moment, and then responded, "It's not surprising, after all, they are our human evolutionary upgrades. In this world of the jungle, it is not surprising that the strong are respected as leaders, after all, dragons cannot be leaderless. ”

"Indeed,

Logically speaking, there is nothing surprising, but I still think there is a big problem. Lu Xuan shouted in a low voice, scratched his head again and said, "Think about it, how terrifying that python was just now?" No matter what monster we face in the strength of the three of us, we will definitely not suffer if we fight alone, and if we become monsters, we must be leaders level figures. Don't talk about me, even when the two of you face the python, you don't win it at all except to escape. ”

"The python's defense and destructive power are too strong, just now you used all your strength to only leave a little wound on its body, if it weren't for me cutting off its tongue, to be honest, if you don't run away and hold on to it, it will inevitably become a meal in the end." Lu Xuan first rubbed his nose and said that the super python was very powerful, and then said: "Don't you think it's strange that such a powerful horn has become a bodyguard guarding the passage in and out?" ”

"Do you mean...... Is there a stronger being in it? Mo Qingfeng didn't speak, and Bai Rukong, who had been silent, took the lead in asking questions.

"It's a possibility." Lu Xuan nodded, and said another guess: "If there is no monster in it that is more powerful than a python, there will definitely be something particularly important, and that is a secret that we humans have not explored at present." ”

Mo Qingfeng raised his eyebrows and muttered in a low voice, "Why do you think so?" ”

"Huh."

Lu Xuan smiled lightly and continued to express his conjectures and opinions: "Think about it, why would the python, a monster with devastating combat power, stay in front of the only passage that might be innerer?" It has such a powerful destructive power, and with dozens of monsters on the side to help, 200 members of the special forces team don't want to break in. If I hadn't arrived here, the two of you might have rushed in with one, two, and three shifts, and you wouldn't have been able to break through the blockade of the python.

Thinking in a worse direction, the monsters have the super killer of the python, and it is a matter of minutes to break through. If a python rushes into the outside guard group to mess up the formation and cause panic, other monsters can rush out. Why does it still stand guard before entering the passage further inward? ”

Hearing Lu Xuan's words, Bai Mo and the others nodded thoughtfully, thinking that they also agreed with his point of view, and felt that there was something strange about the monsters.

Mo Qingfeng tilted his head slightly, thought for a while, and said slowly: "If you say so, there will definitely be a super strong person inside, whose combat power is much stronger than that of the python." It seems that the three of us are more than lucky in the face of him. ”

“n！”

Lu Xuan shook his head and said, "There may be strong people inside, it's easy to guess, after all, there is a big python stationed, and you can figure it out with a little brain." I'm more struggling with this question. ”

"Which problem is that?" Mo Qingfeng asked.

Lu Xuan showed a puzzled expression, and asked suspiciously: "You said, the monsters have a very destructive guy like a python, and there may be a super strong person in it." Not to mention breaking through in this laboratory building and killing all sides, even if you break out, it will be a matter of minutes, and the python will attract the attention of many special forces. What I don't understand is, why are they still here? ”

"That's right." Mo Qingfeng patted his head with a sudden realization, and then said, "Why do they stay here in the experimental building all the time?" You can break through and rush out! You must know that the longer you stay outside, the more human armies there are, and the more plans you have to kill them, the more dangerous they become. The monsters' heads are all upgraded with drugs, and it's impossible not to understand this. ”

"Indeed." Bai Rukong, who was more silent, nodded, and then analyzed: "With the python, there is no need to make indifferent sacrifices, why would they send the weak to entangle with our special forces soldiers, and make the behavior of injuring the enemy three hundred and injuring one hundred?" Not to mention the super strong person that may exist inside, as soon as the giant python comes out, the human army will kill as many as it comes, and there is no resistance at all! ”

Lu Xuan saw that he had finally found what he thought was strange, and he had been recognized by the two of them, and his heart finally became clear.

He raised an eyebrow, and then wondered again, "So, this is the really strange place, I don't understand what this group of monsters is planning." ”

"It seems that there must be something in there that we don't know, it's not just that there may be a super strong person." Mo Qingfeng sighed.

"That's right." Lu Xuan nodded, and then said: "No matter what the secret hidden inside is, there is definitely a danger, maybe it is much more dangerous than we face the giant python." ”

As soon as the words fell, the three of them looked at each other, as if waiting for the other party's decision.

After a few seconds, Lu Xuan spoke: "There must be danger inside, whether to leave or stay, you decide." ”

"Is there a better option now?" Bai Rukong smiled helplessly and said, "If the three of us can't solve it, then who else can we expect to solve it?" ”

Mo Qingfeng sneered and said, "The appetite is out, I definitely want to go in and see what is inside." It's really dangerous or too powerful, doesn't it have your perception ability to detect a kilometer in advance? If you think you can't play, we will evacuate in advance, report the coordinates like a python, and let Gong Qiang command the artillery and use the artillery to bombard the group. ”

"Huh."

Lu Xuan also smiled bitterly and said, "As I thought, since I came here, of course I have to go in and have a look." No matter what it is, you have to find out first, otherwise you will be itching to know outside. If it's too dangerous, we'll leave a kilometer early. ”

"Okay, that's it." Mo Qingfeng nodded in agreement.

The next moment, several of them continued to go deeper for almost a kilometer.

From the time they first slipped into the experimental building to the present, the total length of progress has been more than eight kilometers or even nine kilometers.

Since the monsters that solved the python and dozens of reinforcements, there have been no monsters in the range of perception along the way, which is really ...... It's as if all the monsters have been destroyed.

"There's a situation."

Finally, after walking five or six hundred meters, Lu Xuan's perception ability finally saw the trace of a monster a kilometer away, so he instinctively reminded it.

He continued to walk a few meters, and when he wanted to see more, he was stunned.

Because Lu Xuan saw an incredible picture ......, which he hadn't expected since he knew that there was a Resident Evil and entered the experimental building.

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