Kuaima looked at Gonzalez and asked, "Are there any other exits?"

"It looks like he is definitely gone." Lin Rui shook his head.

Gonzalez calmly said, "When I built this place, the focus was on secrecy.

The space we are in is made of cast-in-place concrete, which is quite strong. The only exit is the door.

Aguero also knows this, so we are in trouble now. "

"There are instructions for air circulation here, and a fresh air system is installed here. How about the ventilation ducts, can they directly lead to the outside?" Lin Rui looked at the top of his head.

"Ventilation pipes do exist, but they are very narrow. Unless we can become rats, we cannot get out. Because these pipes are steel pipes with a small diameter.

They were all pre-buried during the pouring of this kind of building, and it was a wishful thinking to get out of the ventilation duct. Gonzalez shook his head.

"Is there no other way? Or which side is the weaker position. We can try blasting." Kuaima asked in a low voice.

"I bought a local elder's house, and then I modified it secretly. It's all reinforced concrete cast-in-place structure.

Blasting is not impossible, but it has to be blasted from the outside. In this space, if there is an explosion, the impact of the explosion will shake all the people inside, and it may not be able to blow the wall.

And this place is underground. If you blow up the wall, it might be worse. If one collapses, we all might die. Gonzalez shook his head.

"But if we don't try, how can we escape? Your **** place, except for weapons and electronic equipment, doesn't store food at all.

Especially if there is no water or food, we can hold on for a while, but if there is no water at all. We really can't hold on for long. "Quaima shook his head.

"What about the ground here? How thick is the concrete on the ground even if it is all cast-in-place concrete?" Lin Rui hesitated and asked.

"It was poured in one piece and then installed here. Theoretically, the walls and the top and the floor are all the same thickness on all four sides.

If there is more than one meter of reinforced concrete, if we want to blow through the floor or the walls, all of us here will be killed. In this kind of confined space, the shock wave will bounce off the surrounding walls.

We will all be spared the shock wave from such a big explosion. The power is not enough, it will only pierce our eardrums, but not through the concrete.

If it is powerful enough, it will not only blow through our eardrums, but even blow us all to death. "Sausage checked, and shook his head gravely.

He is the blasting expert in the team. So what he said is almost absolute authority.

"That means we are completely trapped. We can't get out, and sooner or later we will die of thirst and starve here. And if Aguero is impatient, he can even block the vents to speed up the process." Lin Rui whispered.

"No?" Gonzalez was surprised slightly, then shook his head, "Impossible, this guy is not that smart."

"If he is really not that smart, you won't be fooled by him. Some honest-looking people are often the easiest to deceive." Lin Rui smiled bitterly.

"It seems you are right." Gonzalez looked up at the ceiling of the basement.

"What's the matter?" Sergey asked.

"The fresh air system is shut down." Gonzalez shook his head.

The fresh air system is an independent air treatment system composed of a supply air system and an exhaust air system. It is composed of fresh fans and pipe fittings. The fresh air purifies the outdoor air into the room and exhausts the indoor air through the pipe.

To put it simply, the fresh air system is based on the use of special equipment on one side of a closed room to send fresh air to the room, and then discharge from the other side to the outside by the special equipment, forming a "fresh air flow field" indoors to meet indoor fresh air ventilation Needs.

The closure of the fresh air system means that the air circulation in the basement has begun to have problems. The fans at the air intake and exhaust vents stop working, making it impossible for air to circulate faster.

Now the air circulation in the entire basement can only rely on a small amount of air in the pipe itself.

"Aguero did it?" Lin Rui glanced at Gonzalez.

Gonzalez nodded silently, "It's only him. He is afraid that we will not die fast enough. Now we may really be dying here.

This **** seems to be ready to betray me a long time ago. "

"It seems impossible to escape. We can only find a way to find someone to rescue us." Lin Rui paced back and forth.

"But here is the basement, the wireless signal is blocked. The wired communication has been cut off by Aguero. None of us can contact, how can we find someone to rescue us?" Sergey asked.

Lin Rui didn't answer him directly, but shook his head, "This time, our team didn't come all. There are several brothers in the Black Mamba, they are all waiting for us.

If they find that we haven't been back for so long, they will be alert. Maybe they will find this way.

If we can ask them for help, Aguero alone should not be able to stop them. "

"But they may not take action without your clear instructions. Because we have unified before the action, and no one can act without your own clear instructions." Yelena looked at Lin Rui.

Lin Rui was also speechless for a while. This was originally a rule he set in order to prevent the players from acting rashly and alarming Aguero.

But now, they cannot communicate with the outside world at all. if. The Black Mamba could not receive their distress signal, and the chances of coming over to check it would not be too great.

More importantly, there is peace and tranquility outside the house. No one would have thought of it at all. In the basement of this kind of house. There are still people imprisoned.

Lin Rui thought for a while, "In other words, we currently have to find a way to solve the external communication. Only when the communication is resolved can we notify the black Mamba."

"Most of the communicators here can still be used, and you have wireless headsets as communication tools. But what we have to solve at present is how to make the wireless signal pass to the outside?

This is a basement, and any wireless signals are shielded. The wired communication was cut off by Aguero again. I really don’t know how we can get in touch with the outside world. Sergey shook his head.

"Maybe we can manually modify these communication equipment to increase the signal." Lin Rui turned his head and looked at the sausage.

"Remember that we were in the mountainous areas of Africa before. That time because of the poor satellite signal, we made a directional gain antenna at that time. This solved the problem.

Can we adopt a similar approach this time? Lin Rui asked, looking at the sausage.