The dark entrance of the cave exudes a mystery, which looks bottomless from the outside, and makes people immediately feel eerie, but it seems to have a strong attraction, the feeling of wanting to entice people to enter and explore, but also intimidating, like a bloody mouth waiting to trap its prey, and like an open city gate, waiting for guests to enter.

From the video, Liu Yun sensed that this place was not as simple as it seemed, this was definitely not a simple ancient tomb, and it was not like a naturally formed cave.

Because as you can see from the video, obvious cutting marks can be seen in the visible parts of the cave, although I don't know how many years have passed, but the cutting marks are still very obvious.

In some places, although a large piece is cut down, the neat and smooth cutting surface is very conspicuous, but there is a question in front of Liu Yun, if it is really cut by hand, then there is no such huge mechanical tool in ancient times, how is this cut?

After thinking for a long time, Liu Yun suddenly had a whim, Liu Yun's understanding, unless it is used to use the great energy that humans cannot understand, to use it on the sword, and wave these energies, it will form sword qi, these sword qi has a powerful destructive power, and it is very simple to sharpen iron like mud, let alone cut these stones.

Only in this way can it be said that in the past, there is a certain great power, which is cut by sword qi, otherwise it is really impossible to imagine how to achieve this kind of excavation.

But the cave wall inside is different, the whole cave wall looks very smooth, without the slightest gap, natural, as if it was cast by modern technology, all of this reveals a mysterious color, everywhere is difficult to understand, that is, reasonable and has the characteristics of not in line with the times, so that Liu Yun is really confused.

In the video, the corpse outside the cave is lying on the outside of the hole, the whole person looks very weird, the skin surface is tattered, but the color is not the color of normal death, the surface of this person's skin presents a blue color, obviously poisoned to death, but what kind of poison can present this blue, it is not understandable.

The body shape is abnormal, and the limbs appear in an abnormal posture, apparently from severe trauma, resulting in the breaking of the limbs.

Under such serious injuries, he was able to escape to the outside of the cave entrance, which shows that this person is a person with great skills, but unfortunately, he still did not escape the attack of poison.

Such a scene, such a corpse, full of horror and weirdness, all this can only show one problem, that is, even if no one exists here, it is also full of traps, full of traps, and the people who go in now seem to have only one result, that is, there is more than one evil

Seeing this, Liu Yun can basically conclude that there are extraordinary mechanisms or beasts and poisonous insects here, and there may even be things that are not known to human beings, after all, this is a cave left over from ancient times, as for when it was left behind, it is unknown, it is more likely to be built by non-earth civilizations, and it is not impossible to do so.

If you want to really understand this, you must actually enter the cave to find out, in order to understand the mystery, the more this position and field arouse Liu Yun's strong desire to explore, and his heart is now ready to move.

And, suddenly, there was an inexplicable feeling in his heart, this feeling was very strong, he stared at the picture on the computer screen, the picture at this time did not change at all, but Liu Yun had a different sense, as if a strong signal was emitted from the hole, such a signal was calling him to enter and explore, as if something was tempting the seducer to enter quickly, making him almost lost in this entanglement.

Ma Fei has been staring at Liu Yun, at the beginning, he saw that Liu Yun was still in production, sometimes he watched carefully, sometimes frowned and pondered, but suddenly, Ma Fei discovered Liu Yun's abnormality, he didn't know what the reason was for Liu Yun's stunned eyes, so he quickly interrupted Liu Yun, Ma Fei shouted loudly: "Liu Yun, wake up, what are you thinking, so obsessed." ”

Liu Yun ignored him, Ma Fei suddenly raised his palm and slapped it on Liu Yun's shoulder, only to hear a crisp sound, which finally interrupted Liu Yun's inextricable connection with here, which frightened Liu Yun and said: "Team Leader Ma, why are you beating me, scaring me, do you know that people are scared to death." ”

Ma Fei looked at him and said, "Are you okay, what's the matter, why are you stunned, what did you think, so focused?"

Liu Yun heard Ma Fei say this, and thought about it carefully, so he suddenly woke up, if Ma Fei hadn't woken him up in time, it would have been hard to say what the result would be, Liu Yun thought to himself, this feeling is too mysterious, whether it is good or bad is unknown, and now he has not figured out how he suddenly sank in, this is also too terrifying, there is such a powerful confusion before he arrives at the scene, if he arrives at the scene, what will happen, it is really hard to say, he must be cautious.

However, Liu Yun always had an intuition in his heart, that is, this mysterious place should be inextricably linked with him, so he didn't tell Ma Fei directly, but just said vaguely: "Well, I was a little stunned when I thought about it, and I don't know what's wrong with me, Team Leader Ma, I'm really embarrassed." ”

Ma Fei saw that Liu Yun was not abnormal, so he said with confidence: "It's okay, I thought you had something uncomfortable, you have to be more careful when you get here, I don't want anyone to have any problems, the departure of my brothers is the reality that I can't accept the most, protect yourself, can you remember." ”

"I am not uncomfortable, I will protect myself, only by ensuring the existence of my own life first, can I better serve the people. ”

Liu Yun made a small joke, in order to ease the tense atmosphere, but unfortunately Ma Fei didn't want to laugh at all, Liu Yun continued: "Team Leader Ma, do you have any opinions and suggestions about the cave here and the next progress?"

Ma Fei scratched his hair and said carefully: "Liu Yun, I called you over just to discuss with you, I mean this, I want to send you over to take a look, if possible, solve this matter, your ability, I still value it very much, you have high skills, and you have your own meticulousness, and your biggest advantage is your medical skills, superb medical skills, it means that you have several more lives than others, right?" ”

Liu Yun smiled and said, "Well, I can go over, and I also have the desire to understand, but Team Leader Ma praised me a little too much, so I will be proud." ”

Ma Fei finally had a smile on his face, and he said with a little ease: " Okay, I didn't deliberately praise you, I'm telling the truth, besides, this is also a task within our organization, and the ability to naturally play its own role, to be honest, we have no way now, so I want you to go to support, but where the team leader can solve it, I don't want to trouble you to come out, but, I know that your character is too strong, but in this matter, you must protect yourself first, this is the first priority, under the premise of protecting yourself, you can complete the task, this is the ideal state we want to see, remember, you must not be impulsive, do not be reckless, and there is no shame in failing the task。 ”

"Thank you for your concern, I will protect myself, please rest assured. ”

"Well, this matter is decided, and you pack up and get ready to go. ”

"Okay, I'll go home, get ready, and I'll be off right away. ”

Ma Fei stood up, held Liu Yun's hands tightly, and said solemnly: "Pay attention to safety, I wish you success, you must pay attention to safety, don't nag me." ”

Liu Yun was deeply moved by his leader, and said with a touched expression again: "Thank you Team Leader Ma for your concern." ”

Liu Yun left the base and drove back to his home, followed by a special car sent by Ma Fei to see him off.

Liu Yun returned home, and after entering the door, he saw Xiao Qian, Mei Youzi and Xiao Ling were there, so he said directly: "It just so happens that a few of you are here, and I won't notify the others one by one, go back and tell them a few, I want to go on a mission, I don't know how many days I can come back, and the place I went to is a mountainous area, it is estimated that there is no signal, even if there is a signal, it cannot be turned on when performing the task, which everyone understands." ”

The three of them immediately stood up and said, "Let's go with you, otherwise we won't worry." ”

"No, no one can follow this time, this time it's state secret work, the military's mission, and I will only be notified to go over, so I can't take you with me this time. ”

Xiao Ling was immediately reluctant and said, "How can there be such a statement, it is really unacceptable." ”

Although this ghost elf was very reluctant, but this time he was sensible and did not play a scoundrel, Xiao Qian said quietly: "This time the matter should be more dangerous, it's okay not to let us go, but you must ensure that you can come back safely, otherwise, I will chase you to theorize." ”

Liu Yun was accustomed to Xiaoqian's cleverness, stepped forward and hugged her tightly, and said solemnly: "Don't worry, I will come back safely." ”

After finishing speaking, he hugged Miyuko and Xiaoling one by one, and then began to pack up his things.

Xiao Qian, Xiao Ling, Mei Youzi, the three of them worked together to help Liu Yun organize the necessary items into a not too big bag, and after packing up, Liu Yun left.