Chapter 6 Chapter Five Underground Space

Yuan Sen stared blankly at the red mist thinning, and the skulls in the mist piled up like a mountain, and his mind became more and more chaotic.His original guess was verified. This big pit is the same as the strange pit on the cliff. The bottom of the pit can move up and down, as if some kind of mechanism has been installed. But who can do such a bizarre mechanism? Woolen cloth? The team leader had already reported their bizarre experience to Dr. Tian through the walkie-talkie, so as soon as they returned to the headquarters, the team leader, Kang Basa and Yuan Sen were summoned by Dr. Tian to explain what had happened in detail.

After hearing this, Dr. Tian was amazed. This incident was really extremely bizarre, and many aspects could not be explained. He felt that it was necessary for him to go there in person in order to uncover the mystery. In the evening, after all the teams had dinner, Dr. Tian drew a sketch of the matter according to the narration of the team leader and the others, and asked everyone involved in the incident to share their findings and opinions. He recorded them one by one, and then make inferences. Unknowingly, more than three hours have passed, the troops set up tents around the big pit, and hung electric lights outside the tents, and the various teams are still busy working under the lights.

Dr. Tian made inferences again and again according to the team members' narration, but found more and more suspicious points, and the strange death of the two communication teams here and the clue of the communication cable from Yang Jian did not make any progress.He sat beside the big pit, lost in thought. Yuan Sen sat down beside Dr. Tian with a military bench, and said, "Doctor, I have a bold guess." Dr. Tian said: "Tell me—" Yuan Sen pointed to the big pit in front of him, and said: "The communication team said they found a mass grave full of corpses in the valley. According to their description of the appearance of the pit, it should be this pit, but the pit is empty. There is no pit full of bones as they said. So, I suspect that this pit may be the same as the one we found on the cliff, the bottom of the pit can move, and the things at the bottom of the pit can change."

Dr. Tian nodded and said: "I have also guessed this point. But I have sent people down this big pit a long time ago. It is very normal, and the bottom of the pit is also solid rock." Yuan Sendao: "At that time, Combasa took a rough look at the bottom of the small pit, and it was also the same structure. This does not mean that the bottom of the big pit is all right." Dr. Tian was thoughtful, he stood up, and walked around the big pit. The bottom of the pit was more than six meters deep from the ground. Except for some gravel and red soil, there was not even a single bone in it. What about the corpse pit?Such a large pit is surrounded by solid rocks. If it is said that the man-made mechanism, the amount of work involved is unimaginable. How could such a large pit change automatically, and a pit of bones appeared out of thin air?

Dr. Tian said to Yuan Sen: "Xiao Yuan, I will go to the cliff with you tomorrow to see that small pit." Yuan Sen nodded in agreement. The two were talking, but they heard clanging sounds from the other end of the big pit. The pit was dark, and the light on the pit had a limited range of light, which could only cover a few meters around the tent and could not enter the pit. Yuan Sen roared, "Who's in there?" The pit became extremely quiet for a moment, and the noise just now seemed to be just an illusion.Yuan Sen's roar attracted the special forces units working outside the pit. Someone took out a searchlight and pointed it into the pit. A strong white light hit a corner of the pit, but a gray figure was lying in the pit. He doesn't move at all, looking at his body shape, it's exactly Akailamu.

Yuan Sen slid into the big pit along the thick rope tied to the pit, and descended into the pit. The surroundings were pitch black, and there was a gloomy feeling, so cold that it made people feel weak.A beam of light from the searchlight surrounded Ikela within a range of three meters. He was still lying on the ground, motionless, oblivious to the beam of light. Yuan Sen didn't know how Ai Kailamu quietly descended to the bottom of the pit, and his posture was very similar to Zhang Jie, a special soldier who died in the cliff pit during the day. Yuan Sen's heart tightened, and Ai Kailamu was dead ?

Facing the glare of the searchlight's white light, he quickly walked over to Akailamu, squatted down, and carefully turned his body lying on the ground over.Unexpectedly, Ai Kailam suddenly sat up from the ground, his tongue stretched out, his eyes were wide open, and he bumped into Yuan Sen head-on.Yuan Sen reacted quickly, bowed his waist, and hit Akailamu's stomach with his knee. The explosive power of Yuan Sen's hasty blow was so strong that Ai Kailamu screamed and fell to the ground with his head up, rolling around with his stomach in his arms. Yuan Sen was relieved to see that Ai Kailamu was still alive and normal.It took a while for Ai Kailam to recover. He pointed at Yuan Sen and said angrily, "Brother Yuan, you really don't have the slightest sense of humor, and you are so ruthless in attacking me. You will kill my old bones." It shattered."

Yuan Sen said, "What are you doing hiding in the pit?" Ai Kailam hummed, and said, "It's hot in the valley, I'm going down to enjoy the shade, who have I offended?" Yuan Sen mistakenly hurt Ai Kailam first, so he was speechless for a while, so he could only let Ai Kailam hurt him with his left and right sentences.He looked around and found nothing unusual, but there must be a reason for Ekailamu to go to the bottom of the pit to fiddle around in the middle of the night. He walked behind Ai Kailam, but Ai Kailam couldn't help becoming nervous. He glared at Yuan Sen and said, "Hurry up, coming out with you is like being a thief. It's so fucking boring."

Yuan Sen said suddenly, "Put your feet up." Ai Kaila said awkwardly: "Damn, if you ask me to lift my feet, I will lift my feet, and if I ask me to lift my butt, I will lift my butt. What is it?" Yuan Sen reached out to grab Akailamu's shoulder, Akailamu bent to avoid Yuan Sen's hand, Yuan Sen had already made a counter move, and lifted his foot to kick Akailamu's crotch, Akailamu was caught Forced to have no choice but to retreat.When he took a step back, a white skull rolled out of the red soil, and Gululu rolled far away. Outside the pit, Dr. Tian and a group of special forces could see clearly. The strong searchlight illuminated the bottom of the pit extremely brightly, and the skull kicked out by the two during the fight rolled into the center of the searchlight's aperture.

Yuan Sen pointed to the skull and said, "What's going on?" Ai Kaila said disdainfully: "I stepped on someone's head accidentally when I came down to enjoy the shade, what's so strange? Is it so strange?" Dozens of special forces from the two security teams let down the thick ropes and slid down to the bottom of the pit one after another.After they came down, they didn't target Yuan Sen and Ai Kailamu, but took out their shovels and dug a lot at the place where the skull appeared. The red soil they dug up was flying all over the sky under the beam of the searchlight, and it was all red.When the digging reached a depth of more than three meters, some people dug skulls one after another, and then dug down more than one meter, and they could see that the pit was full of white skulls. There were so many skulls that it was impossible to count them.

After excavating this piece of soil, they found that the rocks in the other parts of the pit bottom were made up of huge red rocks ranging from a few square meters to tens of square meters in size, making people mistakenly think that the bottom of the pit is a huge rock layer, cannot be mined.Pry open a few relatively small rock layers, which are also full of skulls.It can almost be inferred that the skulls in the mass grave discovered by the two communication teams yesterday were all buried under these rocks. The mass grave they mentioned was this huge red clay pit. Dr. Tian also went down to the bottom of the pit with the help of special forces. He carefully inspected the bones in the pit, and said to Yuan Sen: "These skulls were all beheaded, and the incisions on the necks are quite flat, and they were all decapitated. The beheading of so many people should be due to two armies fighting, one of which beheaded the prisoners on a large scale." Ai Kailam said with a smile: "That's right, what the old man saw is very true." Dr. Tian looked at Ai Kailam and said, "Ai Kailam, how did you know where the skull was buried?" Ai Kailam looked at Dr. Yuan Sen and Tian, ​​his eyes rolled around, and he asked furiously, "Do you have to say it?" At this moment, not only Dr. Tian and Yuan Sen, but also the captains of the National Security Bureau and special forces units surrounded him, staring at Ai Kailamu with vigilant eyes.Ai Kailam sighed helplessly, and said: "Okay, I will say. But I came to Huoyanshan completely without premeditation, and I was forced by the old man." Ai Kaila said: "A few years ago, I met a coal digger in Ushi Bazaar. This man was disheveled, his body was dirty, and he looked sneaky. According to our experience in the industry, The person dressed up like this is either an expert liar, using fakes to fool newbies; or he really came out of the mountains, accidentally dug up good goods, and was eager to sell them. I went to make friends with him and said three nice words, The old man confessed everything, saying that he was digging coal in the Flame Mountain, and dug a big pit full of human heads, which scared people half to death. At that time, the entire coal mine was shut down. He said there were treasures in the tomb, so he went down and picked up a few human skulls. In the middle of the night, while others were asleep, he took the skulls and ground them. After several nights of grinding, he ground the skulls open. One of the skulls was actually pulled out. It is empty, and it is inlaid with gold. It is a gold vessel. I knew what was going on as soon as I heard it. The kingdoms of the Western Regions were fighting, and the Khan kings of many countries liked to chop off the heads of their enemies and inlaid them with gold and silver as drinking water. This kind of thing is rarely unearthed, and it is all hearsay. Its real value is that it is a drinking vessel for the king, and it has never been seen on the market, so it is far more expensive than the gold and silver inlaid in the skull. I have seen that The head, as the coal digger said, is embedded with pure gold, and it is a king's drinking vessel. I paid a high price for that thing without saying a word. Of course, the money is nothing compared to the real value of the drinking vessel. I mentioned it. I asked the coal digger if there were any other such things, and he said that among the few heads he stole that time, only this one had gold. Ordinary skulls, only this one is inlaid with gold. I also know that encountering such a good thing is good luck, and I can’t force it, so I let the coal digger take the money and leave. Later I went to Hong Kong and met A scholar who has studied the history of the ancient Western Regions, after seeing the skull, told me a story, that story is really shocking, and this skull comes from that story. "It is said that since the Han Dynasty, the tribes around the Huoyan Mountain have been spreading the legend of beautiful women. They come and go like the wind, ride on tall horses, and immediately wear armors painted with totems. They often plunder the nearby tribes with cruel and bloody methods. No one knows where the stronghold of this tribe is. When it was dark, they appeared with the night, and fled under the cover of the night. Affected by it, they teamed up to organize several siege campaigns. Although Qie Liren was hit to a certain extent, their cavalry fled into the Flame Mountain and disappeared immediately. Therefore, there is a saying that Qie Liren lives in the Huoyan Mountain. Underground, they are actually hellish soldiers. And Liren has a bad habit. After they attack a tribe, they will try their best to take away a batch of corpses, cut off the head of the tribe leader and make it into a drinking vessel for the general. People's drinking vessels have different symbols, and the one I received was used by the Qili royal family. Qiliren attacked various tribes in the Huoyan Mountain area, and they ran rampant for many years until the Tang Dynasty. This caused General Gao Xianzhi to avenge the enemy, which led to General Gao leading an army to invade the Qieliren tribe and massacred the Qieliren in the city. General Gao beheaded Qiliren. The most strange thing is that after three years, the famous General Gao suffered a disastrous defeat in the Battle of Talas, and then led his army back to the Central Plains to be killed. It happened on the same day." Yuan Sen said: "Is there really such a saying?" Ai Kailam patted his chest and said: "What I said just now was told to me by that old scholar, without missing a single word. If there is any error, I have nothing to do with going to Hong Kong to find the old scholar." I couldn't help being pissed off by Ai Kailamu's words, and my heart was mixed with suspicion for a while, and I didn't know how much Ai Kailamu's words could be believed. Dr. Tian ordered the comrades of the National Security Bureau to immediately retrieve information from the local museum and search for information about the beautiful civilization. At the same time, he dispatched civil engineering experts from the Urumqi headquarters to the Flame Mountain to investigate the reason why countless heads sank into the bottom of the pit.Most of the people in the pit were evacuated. There are too many skulls here, and unless large machinery is used, it is difficult to dig all the way to the bottom.Less than ten special forces remained at the bottom of the pit to investigate the situation and select samples. Along the way, Yuan Sen was thinking about whether the automatic sinking of countless skulls was related to the strange pit on the cliff. Could it be that the bottom of this big pit could also rise and fall automatically?It is really impossible to say whether this kind of mysterious technique is ingenious or caused by other mysterious techniques.But if the cliff bottom and the bottom of this big pit are both movable, does that mean that the bottom of all the nearby pits are connected large pistons, which can change freely.The more Yuan Sen thought about it, the more he felt that he was crazy. Such a project would probably be impossible to complete not only in ancient times, but also in the next few hundred years. After Dr. Tian came up from the pit, he called several technical team leaders into the tent for a meeting, and the lights in the tent were kept on until very late.Yuan Sen temporarily lived in a small tent with Ai Kailam, and Ai Kailam fell asleep as soon as he got back, snoring loudly.Yuan Sen tossed and turned and couldn't fall asleep, his mind was full of those bizarre experiences, no matter how he thought about it, he couldn't think of any ideas, and after tossing and turning for a long time, he gradually fell into a sound sleep. Sleeping in the middle of the night, there was a sudden "bang" sound in the valley, as if the mountain was collapsing, and then the mountain shook for a while, and the people sleeping in the tent were awakened.Yuan Sen and Ai Kailamu rushed out, the whole valley was shaking, some team members were shaken and fell to the ground, and the sound of "boom boom boom boom boom boom boom" sounded like a running train in their ears. The special forces of the 755th Division were really extraordinary. During the chaotic process, they ran out of the tent and immediately assembled in line to transfer their technical teammates to a place far away from the big pit. Some of them were in charge of more important technical equipment, and some of them analyzed the terrain. Looking for a safe retreat route, in a short while, the tent equipment by the pit was completely evacuated. Yuan Sen and Ai Kailamu stood by the pit, watching the astonishing changes in the pit. Four large searchlights were placed at the four corners of the pit, and the strong beams of light illuminated the changes in the pit.The boulder in the pit cracked, dust was flying all over the sky, and fiery red mist billowed up from the ground, as if something was about to burst out of the ground.Due to the influence of the red mist in the pit, what happened at the bottom of the pit could not be seen clearly at all, only the loud noise of cracking and collapsing could be heard.People standing by the pit, no matter how courageous they were, felt guilty when they saw the vast red mist and heard the loud noise shaking the valley. After about half an hour, the important equipment and technical personnel in the team retreated to a safe location, leaving only the personnel of the security team and the reconnaissance team. Calm down. The fog in the pit dissipated a lot, as if in an instant, the valley suddenly became very quiet, and the surrounding area became extremely quiet, and almost everyone suffered from temporary deafness. A cool wind blew in the valley, and the red mist in the pit was torn in half by the wind, creating a huge gap. Through the gap, one could faintly see a mountain of skulls.Under the red light, the skull was shining brightly, which made people get goosebumps all over their bodies, and they were terrified. Ai Kailam said to Yuan Sen: "Brother Yuan, these skulls are so fucking raised up, look at the skulls in the sea of ​​fog, there are tens of thousands, countless, there must be so many innocent souls here! Let's hurry up! Well, if you are bumped into by these dead ghosts, you will not be troubled to death." Yuan Sen stared blankly at the red mist thinning, and the skulls in the mist piled up like a mountain, and his mind became more and more chaotic.His original guess was verified. This big pit is the same as the strange pit on the cliff. The bottom of the pit can move up and down, as if some kind of mechanism has been installed. But who can do such a bizarre mechanism? Woolen cloth? Members of the reconnaissance team are using infrared remote cameras to take pictures of the situation in the pit. Some members are analyzing and recording the current situation, and some are reporting to the person in charge who retreated to a safe location. The scene is mixed but not chaotic. Kangbasa walked up to Yuan Sen, patted him on the shoulder, and said, "Mr. Yuan, are you okay?" Yuan Sen came to his senses, saw that it was Kangbasa, grinned, and said, "I'm fine, thank you." Kangbasa seemed to be talking to himself: "This looks like the gate of hell. Look at the big mouth in the middle of the red mist, isn't it the gate of hell?" Yuan Sen frowned. According to Kang Basa, the gap in the middle of the red mist that was blown open by the wind was really like a gate opened to hell, just waiting for thousands of innocent souls to come out. Ai Kailam walked back and forth around the big pit, poking his head into the pit from time to time to look around. After he went around a few times, he mysteriously pulled Yuan Sen to a corner of the big pit, which was facing the thick red mist , I couldn't see the situation in the pit at all, so there was no one else. Ai Kailam pointed to the pit and said, "Low down and look, what can you see?" Yuan Sen was quite suspicious. Ai Kailamu looked crazy at ordinary times, but he had a lot of ghost ideas, and there was no way to estimate how many things were hidden in his heart, so he didn't dare to underestimate him.Yuan Sen looked at the steaming red mist under the pit, then lay down and looked down at the bottom of the pit.As soon as his head got into the red mist, a burst of irritating dust rushed into his nose, choking him to sneeze.Ai Kailamu also lay beside him, pointing to the vertical downward direction in the pit, and said: "Brother Yuan, look, do you see anything?" Yuan Sen saw the red mist turning around in the pit, and there seemed to be a rather mysterious thing wrapped in the mist, no matter how it turned outwards, no shadow could be revealed.Yuan Senzheng wondered, the field of view here is extremely poor, and he can't see anything at all. Could it be that Akailamu's eyesight is very special, and he can see things that ordinary people can't see? Ai Kailamu poked his waist twice, pointed down and said: "It's there, look." Yuan Sen took a closer look, but saw the direction of the pit wall, there seemed to be a faint shadow in the gap between the mist. Yuan Sen looked closely, but he could only see the surging red mist, and could no longer see it. That shadow is gone. He turned his head and saw Combasa in the distance looking towards them from time to time, he must be wondering what weird things they were doing.Yuan Sen made a gesture and asked Kang Basa to find a military flashlight. Kang Basa understood and sent it over quickly. With the help of the strong light of the military flashlight, people's field of vision expanded a lot, and Yuan Sen soon discovered that there was really a hole about seven or eight meters vertically downward.The entrance of the cave looked like a hole that had been cracked by a landslide in the pit. A few large stones were inserted horizontally on the wall of the pit, forming an arc shape, much like the bricks and stones used to build the roof of the cave. Yuan Sen said to Ai Kaila: "What do you think?" Ai Kaila said: "I have gone down to the tomb quite a few times. This entrance is probably an entrance leading to the underground. Just now the pit collapsed and this cave was exposed. Otherwise, we may be in trouble in this life." Find such an opening." Yuan Sen asked Kang Basa again, "What do you think?" Kambasa said: "Judging from the few stones, the entrance of this cave is indeed a wall stone in the cave, and it must have appeared only after the earthquake collapsed, otherwise the detection team would have no reason not to find it." Ai Kailamu said to the two: "How about you two take a risk with me, let's hang into the cave and have a look." Yuan Sen glanced at Ai Kailam, didn't speak, and poked his head into the red mist again, trying to get a better look.Suddenly, his eyes lit up, the red mist in this area dissipated a lot, the beam of light from the military flashlight hit the entrance of the cave, and he seemed to see a dry thick vine hanging down. Due to the fog and the distance, he couldn't be sure, but he had a vague feeling that it was a rattan. The thing hung down from the hole, part of it was blocked by the curved wall stone above, and only the other part was exposed, like a rattan. Like thick twine.The more he looked at it, the more strange he felt, and an unknown fire was stirred up in his heart. He just felt that if he didn't find out about this matter, there would be something in his heart that couldn't be eliminated. Ai Kailam patted him on the shoulder and urged: "Brother Yuan, what do you think?" Yuan Sen turned his head and said to Ai Kailam and Kang Basa: "Just us?" Ai Kailam anxiously said: "Why do you invite so many people for the expedition? It's easy to do things with fewer people. Just you and me, plus Kambasa is not too much, just find someone else." Kang Basa shook his head decisively: "No, I have to obey the organization's arrangement, this is the basic quality of a special soldier." Ai Kaila blew his beard and stared, and cursed: "His grandma, don't forget about it. Brother Yuan and I are free people and don't belong to your organization. Your organization can't control you wherever you go." Although Yuan Sen felt very itchy, he was a man who knew how to measure, so he said to Kangbasa: "Let's go discuss with your captain. The three of us should bring our equipment and go down to the cave first. We can bring communication equipment and communicate with you." They keep in touch all the time." Kang Basa nodded, and got up together with Yuan Sen to find the team leader.Yuan Sen had appeared many times in Division 755, and the team leader knew that he was Dr. Tian's guest, so he was very polite to him.Yuan Sen told the team leader about their findings and intentions, and the team leader agreed very much. He took three copies of excellent equipment and dry food and handed them over to the three of them, and immediately sent a message to Dr. Tian for his opinion.It took less than ten minutes to get a reply that Dr. Tian supported their expedition, but this operation can only be regarded as reconnaissance, and they must return immediately if they encounter danger. The three are ready to work, wearing helmets with headlights on their heads. The communication equipment is the most advanced radio, which uses infrared rays and ray waves to transmit signals. When communicating underground, it can bypass obstacles and penetrate them. The wall is not thick, and the signal transmission distance is within one kilometer. The three of them hung into the hole with thick hemp ropes. When they really stepped into the hole, they found that the distance between the hole and the edge of the pit was more than fifteen meters.Standing at the entrance of the cave and looking down, the skulls are piled up in a cone shape. The skulls piled up in the middle of the pit go straight up, and the piled skulls can be seen under the cave. Yuan Sen entered the cave first, and Kang Basa was at the back. The entrance of this cave is quite narrow, only one person can enter, and with Yuan Sen's size, he can't straighten up at all.He got into the hole and turned on the headlight of his helmet. The light from the headlight could only illuminate a range of less than ten meters.Yuan Sen started to pay attention to the thick vine-like thing when he went down to the cave. He saw a dead vine as thick as a thumb at the entrance. The vine protruded from the cave and fell to the outside of the cave. Seeing Yuan Sen picking up the dead vine, Ai Kaila was very surprised, and said: "Within hundreds of kilometers around the Huoyan Mountain, there is no grass and loess everywhere. How can there be vines growing in this cave?" All three thought it was very weird, but no matter how they guessed now, they couldn't guess the answer.They looked again and again, and the rattan was dry and dehydrated, and it was extremely hard. It looked like a living fossil, and they didn't know how many years it had been in the cave. They walked towards the cave, and the cave sloped down in a slow slope. The roof of the cave was built with complete bricks and stones, and the bottom of the cave was a red clay walkway, which was quite solid. They kept walking forward, and the cave turned and twisted, like a long snake spiraling down. The three of them walked for nearly four hours before finishing the long cave.To their surprise, the withered vine in the cave has not been broken, and it just extends towards the direction of the cave to the top. Ai Kailam became more and more surprised as he walked, and said: "His grandma's, what kind of vine is this? It may be more than ten kilometers long. This is the first time I have seen such a weird thing." Ekelam's words echoed in the cave, it sounded like someone was sighing in the depths of the cave, and the dark cave was even more eerie.When they walked to the end of the cave, they saw an open exit below. It was difficult to illuminate the bottom with a military flashlight, but they could see the surrounding rocky walls. It was easy to suspect that the cave entrance they were in should be a cave. Below the cliff is a deep pit, but no one can say how deep the pit is. Yuan Sen picked up a stone and threw it down the hole. There was an echo from below, and he threw it in several directions. The time interval between the echoes was almost the same.Yuan Sen estimated that the depth from the bottom of the pit to the entrance of the cave would not exceed 30 meters. Kang Basa, who has experience in underground exploration, also agreed. He has been in and out of deep mountains all year round, and he has quite a lot of experience in judging the distance based on echoes, which can reach about 70%. the accuracy. Together, the three of them put down the long rope by Yuan Sen and Ai Kailam, and Kang Basa went down to see what happened.When the rope was about forty-five meters long, Kang Basa said through the intercom that it had reached the ground. The ground was full of messy gravel, and the space was so large that it was impossible to judge the boundary. They could come down. Akailamu has already found a raised stone, on which the rope can be fixed very firmly, and people can hang down along the rope.Hearing Kangbasa's reaction, he immediately went to tie the rope excitedly.Yuan Sen frowned after hearing what Kangbasa said.He lay down at the entrance of the cave and saw a circle of blurred light on the ground, which was emitted by Combasa's headlamp. The light seemed to be covered with a layer of mist, which looked extremely unreal. After fixing the rope, Ai Kailam saw Yuan Sen was still lying there watching, so he said, "Hey, brother Yuan, why are you in a daze, we have to go down quickly." Then he slid down the rope. Yuan Sen grabbed him and said, "Wait, did you hear anything wrong when Kang Basa was talking on the walkie-talkie just now?" Ai Kailam shook his head and said, "What's wrong? If everything is normal, what's wrong?" Yuan Sen said: "Think about it, when he was talking on the walkie-talkie, did you hear that there seemed to be another person talking on the walkie-talkie?" Ai Kailam jumped up in fright, and shouted: "Brother Yuan, this place is several kilometers deep underground, it's not broad daylight, you will scare people to death if you talk like this!" Yuan Sen said seriously: "If you think about it carefully, I also suspect that I heard it wrong. There are only the three of us here, no matter what, there will be no other people's voices?" Ai Kailam heard Yuan Sen's words were so serious, it didn't look like a joke, so he recalled, he thought for a while, and said: "It seems that there is someone else's voice, and it's a female voice, and the woman is panting in a low voice. It’s really strange, there are people talking beside Kangbasa, so he can’t hear him, right?” As he spoke, Akailam took out the walkie-talkie and prepared to call Kangbasa to find out. Yuan Sen stopped his actions and said, "Don't startle the snake, go down first and carefully observe any changes in Kangbasa." Ai Kailam nodded in agreement, and Yuan Sen couldn't help heaving a sigh of relief seeing him slide down to the ground smoothly.After Ikela went down, he quickly gave feedback, reporting that everything below was normal and there was no problem. Yuan Sen listened carefully to Ai Kailam's words on the walkie-talkie. Ai Kailam's tone was normal, and he seemed relaxed. There was no sign that something was wrong with him.But the woman's slightly gasping voice on the walkie-talkie was more realistic than last time, as if the speaker was right next to Akailamu, sharing the same walkie-talkie with him.She was panting most of the time, but she was also talking sometimes, in a rush, as if using a special language.Yuan Sen couldn't understand what she was saying at all, but what was certain was that there was indeed a woman talking. After Yuan Sen listened to Ai Kailamu's words, he only replied to be careful of the surrounding environment, and I will come down immediately.He fastened the safety buckle and slid all the way down the thick hemp rope.Because of the weird voice on the walkie-talkie, he was extra careful. During the descent along the rope, his headlight shone on the side mountain wall, and the red strange rocks fell down like stalagmites. The small ones were like children's arms, and the big ones Without seeing the edge at a glance, he slipped and fell between the jagged stone pillars.Moreover, there was a strong wind in this vast mountain space, and Yuan Sen slid halfway, where the air flowed so fast that he was blown to the point of collapse.Yuan Sen grasped the rope, accelerated his descent, and quickly descended to the ground.Akailam and Kangbasa are waiting for him under the rope. As soon as Yuan Sen came down, Ai Kailamo patted him on the shoulder and said, "Brother Yuan, it seems that you are nervous. It's normal down here, but the space is a little bigger, which makes us a little dizzy. Combasa is also normal. Then The sound is the noise of the walkie-talkie, we are suspicious." Yuan Sen looked around. There were no obstacles here, and the headlights could illuminate quite a distance, and he could see clearly within tens of meters.The earth and rocks on the ground were much lighter in color than the outside, a kind of brownish-yellow. There were rocks everywhere on the ground, and there were many large stone platforms or small stones, randomly scattered everywhere. Yuan Sen said to the two, "Have you looked around?" Kang Basa replied: "After a rough look, I haven't found its boundary yet. This underground space should be quite large." Ai Kaila said woodenly: "Brother Yuan, I paid special attention to that strange long vine when I slid down. Although the thing was extremely long, it broke in mid-air, and I didn't see it on the ground. No other vines were found. Just such a long vine drooping in the cave without reaching the village or the back of the shop is really puzzling.” The long withered vine, when Yuan Sen slid down, had already noticed that it was broken in mid-air, and secretly wondered where the long vine grew from.After what Akailam said, he felt that the underground world under the Flame Mountain was really weird. Yuan Sen said to Ai Kailam: "Ai Kailam, you know that the beauty civilization should be more than what you said to us, right? This underground world is really the relic of the beauty civilization you mentioned?" Seeing that Yuan Sen doubted him again, Ai Kaila immediately swore: "Brother Yuan, I am in business, and the only thing I can boast in this life is to keep my word. What I, Ai Kaila, told you is absolutely not false. " Yuan Sen knew that he couldn't get anything out of his mouth, so the three of them discussed it and decided to investigate the situation around them clearly before talking. As for the next step, they can make plans later. In this huge underground world, all they can see is the vertical mountain wall they saw when they came down, and the other directions are unknown, so the three of them decided to each explore one side, and once they found something, they would immediately use the walkie-talkie to contact them. . The location of the cave is the north wall of the underground world. Ai Kailamu went to the west, Kang Basa went to the east, and Yuan Sen went to the south, which is the front. Yuan Sen held the walkie-talkie in his hand and walked forward carefully.Apart from the unevenness of the road and the many large dirt pits smashed out by the boulders falling from the roof of the cave, there was nothing special, not even a single human skull was found.This made Yuan Sen feel very strange. If those skulls were really left by the beauty after being massacred by General Gao Xianzhi of the Tang Dynasty, and the civilization of the beauty was hidden underground, why did he spend a lot of effort to pull those skulls to the ground? How about burying it on the ground? In the distance, Ekailam and Kangbasa have gradually moved away in their respective directions, and the light on the headlamps has also gradually faded, turning into a misty red.Walking in this dark and empty underground space, Yuan Sen felt a special feeling in his heart, as if he was the only living creature underground, and his future was hard to predict. As he walked forward, he kept listing all kinds of strange things that happened in the past few days in his mind. The communication cable of Professor Yang Jian's ghost phone disappeared here, and thirty-five members of the communication team committed suicide mysteriously. The bottom of the automatically changing pit, the mysterious pile of human skulls, the only clue to all this is the legend of the beautiful woman that Akailam heard from a so-called scholar. He went down to the ground blindly, looking for What? Just as Yuan Sen was lost in thought, he kicked something suddenly under his feet. The thing rolled on the ground a few times before stopping.Yuan Sen lowered his head and turned on the flashlight to take a picture. It was a piece of iron wrapped in dirt. He quickly squatted down to pick it up, and broke off the hard dirt wrapped on it, revealing an iron frame.Yuan Sen compared the thing with his feet, and suddenly realized that this thing is a stirrup used by the ancients.Then he seemed to think of something, there are stirrups in such an open place, could this open underground space be a place for beautiful women to run horses? Yuan Sen picked up the stirrups, put them in his backpack, turned his head and looked back, the light and shadow of the headlamps of Akailamu and Kangbasa also disappeared, and everything he could see was boundless darkness.The huge darkness made him feel small and lonely.