Battlefield Contractor

"Take it, I will give it to you one day." Lin Rui quietly handed Lei Lahuan to Yelena.

Then he turned around and gritted his teeth, "But, what are we doing now, what are we doing? Is it just like giving up? Brothers, it's not the time yet, it's far from the last time."

"But we can't get out." Crazy Horse whispered.

"If there is no way, we must figure out a way. If there is no way, we will dig a way. We have gone through a lot of bullets and cruel scenes. We should not fall here, nor should we give up at this moment. "Lin Rui shouted sharply. "All cheer me up and find a way."

"The 100-meter underground passage is blocked to less than 20 meters at both ends. How can we escape? Excavate thirty or forty meters with bare hands? We are not Superman." Crazy Horse whispered.

"Maybe it's not as difficult as imagined." Lin Rui shook his head, "Such a landslide cannot be completely sealed. There will always be gaps in the landslide. With an ultrasonic detector, we can determine that there is a gap there, and then follow it. Dig the gap. If you don't have tools, use a combat dagger or dig with your hands."

"We can also use a small amount of explosives, divide the explosives into small parts, and use them only when encountering obstacles. It is used to clear obstacles, but try not to cause secondary collapse." Tang Kun nodded.

"In short, do something, I don't want people to sit down and wait to die." Lin Rui said solemnly.

Crazy Horse stood up and took out the ultrasonic detector. After turning it on, the results of the area scan began to appear on the LCD screen. Both sides of this passage were really blocked, and a lot of bricks, concrete blocks and mud collapsed. But such a landslide is indeed as they estimated, there is a certain gap, but it is still a very difficult task to dig out.

Lin Rui was silent for a long time and said, "I have an idea."

"What?" Jiang An said solemnly.

"The collapse caused by the explosion blocked the passage, but where did the collapsed masonry and soil come from? It fell from above. In other words, the passage below is blocked, and there may be some space in the upper part of the passage. If we can go to the passage, there may be a glimmer of life." Lin Rui raised his head and said at the top of the road.

"Go up? Ventilation facilities!" Jiang An suddenly woke up.

"Yes, this kind of underground air defense facilities will have a lot of people coming in to avoid gaps during wartime. Therefore, the ventilation and exhaust facilities must be made large, otherwise it will not meet the requirements at all." Tang Kun also reacted. "There are vents here every ten meters, and the air ducts from these vents should be above our heads."

Lin Rui nodded, drew out the dagger from his waist, and drew a figure on the ground.

"The passage where you and us are, the two ends here are lifted up to set up explosives. After the explosion, a large amount of soil and rock fell from above and blocked the passage. But these soil and rock fell from above, blocking such a large space below, then In the upper part, there must be a cave-in space. Because these soil and rocks did not come out of thin air, they just collapsed from above to below. So if the bottom is blocked, the top will be empty." Lin Rui explained.

"Then we can go up to the top of the passage through the ventilation pipe. Because the ventilation pipe will not collapse, at most it will break and cause blockage. There is a great possibility that we only need to clean up the very small amount of soil and we can dig along the upper part The space. And follow the space formed by the collapse, climb over and reach the other side." Jiang An nodded.

"That's right." Lin Rui nodded, "Let's get started."

A few people moved immediately, even if the underground passage of a large air-raid shelter is actually not too high. Because the safety and resistance of the structure are taken into account when designing, such facilities are generally low in height. Crazy Horse and Tang Kun held each other's arms, let Lin Rui step on their knees, put on their shoulders, and finally leaped high, with both hands firmly attached to a vent at the top.

Lin Rui smashed the shutters on the vents while squeezing his body in. The old vents contain moist air peculiar to underground. The space in the pipe is also large enough for him to crawl forward. After more than half a century, many parts of the original iron pipes have been severely corroded and damaged.

Lin Rui placed the gun at the corner of his arm to ensure that the tactical flashlight on the gun could illuminate the front position. Creeping sideways in a narrow pipe.

"How is the situation inside?" Jiang An whispered.

"Better than imagined, I can feel the wind in the duct, so the air is flowing. Even if there is an obstacle on the other side of the ventilation duct, it should not completely block the air circulation." Lin Rui whispered while climbing. . "It's just that these ventilation pipes are very old, and many places have been severely corroded."

"Lin Rui, be careful yourself." Yelena continued.

"He has no problem. We should trust him, you can rest assured." Tang Kun nodded.

Lin Rui climbed forward for a while and finally reached the end of the pipe. As he thought, the mouth of the pipe was not completely blocked, but it was impossible to get out of the pipe because the metal pipe was completely blocked at that end. The falling rock was squashed and deformed. Although there is still air circulation, people cannot climb over.

After Lin Rui tried it, he could only whisper through the wireless headset, "I'm in trouble."

"What's the matter?" Jiang An asked immediately.

"The pipe at this end has been smashed flat, people can’t get through, and there’s a big rock on it. I may not be able to use explosives. Because the gas from the explosion will follow the pipe to the other side, the amount of explosives used If it is too little, it will hardly have a destructive effect. If it is used too much, it is very likely to cause another collapse, which will bury us stronger." Lin Rui replied.

Tang Kun thought for a while and said, "I don't want to do it with explosives. I can't go to the other side of the tunnel. Maybe you will find it on the other side. Because since the air is circulating, the other side must be open.

"I'm turning around. To tell the truth, crawling around in this metal pipe is really not fun. It makes me feel like a mouse." Lin Rui whispered. The more at this almost desperate moment, he tried his best to make his tone relaxed, so as to comfort his players.

"I really want to become a cockroach. In this case, I can get through even the narrow gap." Crazy Horse said with a wry smile.

"Relax, we can go out." Jiang An patted Crazy Horse on the shoulder and said, "Lin Rui did not give up, nor should we give up."

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