Chapter 3123: Explore the dangerous place

As you go deeper, the guards become more and more dense. Several cars quietly drove into the dark cave under the eyes of armed men with guns and bullets-no one would have thought that there would be countless mysteries hidden in this wild wilderness far away from the bustling city.
A dimly lit light was on at a high place, and the light flickered because of the occasional voltage instability, and the surrounding unfinished buildings flickered. The car casts a huge and weird black shadow on it, making the light and shadow look like a soul about to go into hell, constantly changing strangely.
Quiet, as quiet as the eve of death!
Lin Rui approached all the way, and soon came to an unfinished building behind the wire fence. At least four or five militants in black were walking back and forth. Strictly protected!
At this time, Crazy Horse followed Lin Rui and pointed to him not far away, where two armed men stood at the underground entrance. But like the black militants before, these people don't seem to be red tide players. None of them wore the signature red armband of Red Tide Team.
"Huh? It seems that there is weirdness in this room, maybe someone from the secret society is in it." Lin Rui lifted up slightly and hid in the corner of the corridor. Now he needs to go into the ground to explore the reality, but this corridor is heavily guarded, let alone walk in, even if he shows his head, he will be caught.
However, this is not difficult for Lin Rui, he has at least completed many similar actions. As the commander of the team, Lin Rui has a deep knowledge of sneaking routes.
This place was originally a civil building, the design itself was not for military defense, and it has not yet been completed, so there must be many loopholes.
Lin Rui looked around for a moment, and after seeing an exhaust vent above his head, a smile appeared at the corner of his mouth.
This is the expensive ventilation system of the underground sewage treatment center, which can blow the fresh outdoor air into the huge underground space, and the huge underground sewage station with this kind of room, the ventilation system pipes are very huge, and it can fully accommodate one People enter. However, the danger of directly sneaking in is too great. The safe way is to clear all the outside guards before entering.
At this time Sausage also crawled to Lin Rui's side, "Boss, I have seen it. There are no people on the right. Most of them are concentrated next to the building, and there is also the underground entrance. People are relatively concentrated."
The relative concentration of enemy personnel is good and bad. The advantage is that it is easy for them to clean up these potential threats, but the disadvantage is that it is easy to be found.
"Boss, how do you arrange?" Crazy Horse whispered.
"The old way is to clear the guards above. The enemy on the ground is easy to solve, but if we don't eliminate the condescending enemies on the building first, our exposure risk will greatly increase." Lin Rui whispered.
"Well, I just came from over there and I am familiar with the situation, so I am in charge of over there. How about you?" Sausage asked.
"Wait a second, where is Sergey?" Lin Rui said back.
"He will have at least thirty minutes to arrive." Sausage whispered. "We won't wait for him here for thirty minutes?"
"Not waiting, but using these thirty minutes to observe." Lin Rui patted him. "We came here temporarily and didn't know much about this place. We were not prepared in many ways, so we tried our best to avoid rash actions. In addition, the reason we waited for Sergey was that we would need a night vision goggles after entering the underground."
"But boss, they are relatively concentrated now, but a good opportunity to start. In case they are dispersed, it will not be easy for us to find these guards one by one." Crazy Horse whispered.
"I hope they separate, and then we can be wiped out separately. Putting together will make a lot of noise and alert the enemy below, but it is not easy to handle." Lin Rui whispered, "But What you said makes sense, let's kill the guys on the roof first."
The building in front is small in scale, it's all empty rooms, the walls and floor are completely cement, it was originally an unfinished rough house. Because it has not been completed, some scaffolding has not been removed.
However, next to the room where these guards are located is a staircase leading to the top, which looks very strange under the light. Lin Rui made a gesture and asked the brothers to lean down as much as possible to hide on the spot, while he crawled in the opposite direction of the guards alone.
He roughly estimated the height of the building's roof and the distance between himself and the building, and then he could roughly judge the range of the guard's line of sight through the guard position he observed before.
Because of the height, no guard would stand on the very edge of the roof. After all, he was here to perform a vigilance mission, not because he couldn't think about it and jumped off the building. Therefore, there is a certain safe distance between the guard station and the edge of the building. And this distance will limit the scope of his condescending observation. Because when he looks down, his vision will be obstructed by the edge of the roof, it is difficult to see the position directly below him very close.
There will be an angle between the guard's line of sight and the edge of the roof, and this angle can be calculated by distance. And this distance Lin Rui can be roughly estimated by the ratio of building doors and windows. After Lin Rui calculated the distance, he continued to crawl forward. His crawling posture is not very standard. But it is very practical, which was taught to him by the instructor Quentin.
Lin Rui's crawling posture was like a crocodile, his body pressed close to the ground, using his hands and feet to exert force and move forward. When quiet, he can stay still. But when he moved, his speed was as fast as when a crocodile pounced on food.
Lin Rui, who was crawling suddenly, stagnated, lying motionless on the ground. Because the guard at the top of the building is looking down. The tactical flashlight held on the weapon in his hand was like a signal, making Lin Rui instantly feel the danger.
But at this time, the role of camouflage came into play. His prostrate figure on the ground was cut by sand-colored camouflage patterns and formed a whole body with the surrounding yellow sand. There was almost no difference, and the outline of the human body could not be seen.
The situation was tense, but Lin Rui felt relieved.
He can now determine that the guard is a local militant hired by the secret agency, not a red tide person. Otherwise, he wouldn't make such a low-level mistake. As a guard, he turned on the tactical flashlight on his weapon. The real red tide armed personnel are carefully selected and specially trained, and they will never make this self-exposing mistake.
It seems that my initial judgment was correct, and the red tide team members should all be gathered in the underground facilities of the sewage treatment center.