Gao Chao stood up, and everyone else woke up.

Xia Qing reacted quickly, she stood up and said to the side of the stone wall: "It's the sound from over there, it sounds like ...... It was like something had fallen and hit the ground. ”

Gao Chao nodded and said, "Yes, you are all waiting here, don't leave the campfire, the fat man will come with me." ”

The fat man had also woken up, and although he had slept the deepest, he seemed to be very capable when something happened.

As Gao Chao spoke, the fat man lifted the black-barreled rifle, and the two of them slowly touched the place where the sound came from.

In order not to startle the snake, neither of them turned on their headlights, but just followed the moonlight to shuttle through the mountains and forests.

Their location was about twenty meters away from the stone wall, which was a safe distance that Gao Chao deliberately kept in order to prevent the danger caused by the fall of gravel on the cliff, so they touched it slowly, without making any sound, and when they were about to rush out of the woods, Gao Chao made a gesture, and both of them squatted down.

The fat man's eyes were the best, and Gao Chao motioned for him to take a good look at what was in front of him.

Under the moonlight, the fat man's eyes widened, this guy's eyesight is indeed much better than that of a normal person, as if he can capture more light in the dark, he just looked at it for a while, then turned his head to Gao Chao and said: "Old Gao, it seems to be a goat." ”

"Goats?" Gao Chao looked at the fat man with some puzzlement, and then said, "You really see clearly?" ”

The fat man nodded: "There will never be a mistake." ”

With a "pop", a carcass of an animal that looked very similar to a goat was thrown by the fat man around the campfire.

Xia Qing glanced at the corpse, and then said: "This is an argali, which generally lives in the Great Khing'an Mountains, as well as some mountainous areas in Russia. ”

Gao Chao said: "Yes, it's argali, wild, but the point is not this, you look at the body on this plate." ”

Xia Qing glanced at Gao Chao at this time, and then squatted down with Xinlan to check what was on the argali's body.

As a result, after checking it, Xinlan suddenly said, "Why are there so many blood holes on this argali's corpse?" It seemed to be bleeding, but nothing had been found. ”

Xia Qing also said: "Yes, there are a total of seven wounds on its body, all of which are deep and fatal everywhere, but it is very strange, it seems that there is nothing in it, it is not like it is injured by something like an arrow, is it some sharp weapon that can be retracted?" ”

After listening to their words, Gao Chao said: "It is not a retractable weapon, it seems that comrades, what I am worried about is justified, this arger must have climbed this steep stone wall at night, and as a result, it encountered some mechanism on it, so it was killed and fell from it, but I also examined the wound, and I found that there was no rust in the upper mouth, on the contrary, the wound was very clean, so I think it can be ruled out that it was injured by any metal sharp weapon." ”

Xia Qing took a closer look again, then looked at Gao Chao convincingly and said: "That's the case, the skin and flesh of these wounds are turned inward, and they are not turned out, which means that they are not injured by a sharp weapon, if so, the moment the sharp weapon is pulled out, the wound will definitely be turned out and destroyed." But it's really weird, I've never seen it before. ”

Gao Chao said: "It is indeed a little strange, I suspected at first that it was an ice thorn, that is, a sharp thorn made of ice, but I also found no evidence of ice thorns, and now it seems that there is only one possibility." ”

"What is possible?" Xinlan also asked eagerly.

Unexpectedly, Gao Chao hadn't spoken yet, but the fat man replied first: "Okay, don't sell it, let's talk about it, in fact, this was originally what I thought of, I think it's air, it's caused by air bombs." ”

"Air?" Xia Qing looked at the fat man with some surprise, and then looked at Gao Chao.

Gao Chao nodded, and then said: "It is indeed the fat man who thought of it, it is air, I also think it makes sense, try to think about it, if after thousands of years, what is there that will not be destroyed by time?" Those sharp arrows need a bowstring that can be contracted to be fired, but let alone thousands of years, even if it is a few hundred years, they will lose their role, and even those sharp metal arrows themselves will be corroded, so think about it, this argali, was killed by a mechanism thousands of years ago, and it was so effective to kill, so it seems that if it is not caused by air bullets, then what else could it be? ”

Xia Qing listened to the superb statement, couldn't help but think about it and nodded and said: "Indeed, the concept of air bomb actually exists, and as far as I know, the Soviets once secretly manufactured the weapon of air bomb, and the research results at that time were still very sensational, so let's say, the advantage of air bomb is that it does not need ammunition and can be used at any time, but it is also obvious that the killing distance is very limited, probably only within a range of two meters, which can cause fatal damage to the human body, but if it exceeds this range, There can only be some light damage, and the farther away it is, the smaller it gets. ”

Gao Chao glanced at Xia Qing and said, "How do you know about the Soviet Union?" And it's highly classified stuff. ”

Xia Qing smiled helplessly and said: "Comrade Gao, you are a little off-topic, but I can still explain it to you, because the origin of their research is the inspiration from the materials provided by our 101, let's put it this way, I just remembered that you just talked about the concept of air bombs, we once found similar mechanisms in an ancient tomb in the Tianshan Mountains in Xinjiang, but that air bomb is much larger than this, it can make the air of the entire mountain pass through compression, and obtain huge wind power, Blowing all the people who went up the mountain to rob the tomb to the bottom of the cliff a few hundred meters was the original model of the birth of the air bomb. ”

Gao Chao nodded, it seems that our speculation is not wrong, you look at this cliff, it is almost higher than all the surrounding peaks, and it is exactly like this, if it is designed by the ancients to have an air compression device, as long as someone or animal touches the mechanism, the air bomb opens the valve, and it will use the principle of natural compression of air to shoot through the target close at hand, to achieve a fatal purpose. ”

The fat man smiled and said: "Nonsense, even if you can't shoot through, then if you push a hand and fall from it, you will definitely die." ”

Gao Chao nodded and said: "That's the case, it seems that this ancient tomb is really not ordinary, think about how much manpower it takes to design such an air compression device in such a big mountain?" ”

Xia Qing said: "This place is really a bit special, and it is worth studying. ”

The fat man said helplessly: "Comrades, don't think about how to study first, you should first study and find a way, this place is simply a flaming mountain that can't be climbed, so what should we do?" Still up or not? If you don't go up, let's get out of here as soon as possible, my fat man really can't stand it. ”

Gao Chao looked at the fat man helplessly and said: "If you go up, you will definitely go up, and we will definitely find a way." ”

Xinlan suddenly said at this time: "Brother Gao, if this is not the case, I want the headquarters to report the situation and see if we can use a device like a helicopter to send us up?" ”

When the fat man heard Coke, he said directly: "Sister Xinlan, why didn't you say it earlier if you have this method?" Why bother with all this effort? We should fly up from the moment we get off the train, wouldn't that be more convenient? ”

Gao Chao glanced at the fat man and said, "Nonsense, do you know where you are going to find the ancient tomb when you get off the train?" If we knew it was on this from the beginning, then we still need to spend so much effort? You're really in the water. ”

The fat man was scolded a little depressed and said: "That's what I said, but now it's okay, now at least the location has been determined, so why are we waiting for such good resources?" Hurry up and call the helicopter, let's go straight up, it's better to let them bring some more people, so that we can save a lot of trouble. ”

Xinlan nodded, and was about to take out the satellite transmission device from her bag, but Xia Qing suddenly said: "Don't worry, don't you know that there is a special problem in this area?" ”

Gao Chao and Xinlan were both stunned, the two of them shook their heads, and Xinlan even asked, "Is there anything special about this area?" ”