Chen Fei hurriedly said, "Old Liu, what happened to you?" Hurry up and talk about it. ”

Liu Lao said: "It was when I was treating the emperor, and once when I passed by here, I suddenly heard a terrible scream. ”

Chen Fei was startled and hurriedly asked, "Screams? What kind of screams? ”

Liu Lao said: "It's the scream of people, after the scream rang once, it continued to sound, and there was definitely more than one person who made a scream." I wondered, I didn't know who was screaming inside, so I walked in that direction. ”

"But when I had taken two steps, I was stopped by an officer, who asked me where I was going, and I pointed with my hand in the direction from which the screams came and said: 'I heard the screams and wanted to go and see if anyone was injured and needed help.' ”

"The officer said, 'This is a top-secret place, and no one of us who is of the lower rank can go casually, and you are an outsider, so you can't go casually!' I'm going to see what's going on, and you can wait here for me for a while. ”

Chen Fei listened to Liu Lao's words and thought in his heart: "This can't be some bacteriological weapons test base, right?" But it shouldn't be possible, how could the emperor guard a large number of deadly bacteriological weapons every day? ”

At this time, Liu Lao continued: "Later, the officer came back with five soldiers, and the five soldiers walked in a very strange way, as if they had been injured in the legs, and then the officer told me that the screams were made by these five soldiers, because these five soldiers did not clean the top secret place on time, so they were beaten by the officer. ”

"I was like, 'Didn't you just clean on time?' It's not going to hit people, is it? The officer did not speak, and then one of the soldiers said: 'Captain, there is no one in there, does it matter if you do not clean on time?' When the officer heard this, his face changed, and he kicked the soldier in the ass so hard that the soldier jumped up and got up, and the officer cursed a few words, and hurriedly took the five soldiers away, and then the officer who received me also came and took me away from the place, and the whole thing was like this. ”

Chen Fei nodded and said, "In your story, I heard several important clues: first, this place is very important and secret, so that few people can enter it; Second: the place must be so clean that if you don't clean it on time, you will be beaten; Third: There is no one in this place, and to sum up these points, what do you say this place does? ”

Liu Lao laughed and said: "I will only see a doctor, look and hear, and I will not reconnoiter the enemy." ”

Chen Fei then asked, "Then you didn't ask tentatively when you were treating the emperor?" ”

Liu Lao nodded and said: "Of course, I asked when I was treating the emperor that day, and I told the emperor about this matter as an interesting story, and the emperor smiled and said: 'Soldiers should be afraid of officers, if there is no fear, they will not listen to officers on the battlefield, and officers should be beaten and scolded and corporal punishment at ordinary times. I saw that the emperor deliberately avoided talking about the usefulness of that place, and I knew that I could not ask about the purpose of that place, so I did not ask again. ”

Chen Fei thought in his heart: "I'd better go back and discuss this matter with Lin Yuan, and I can't discuss anything with this Liu Lao." So Chen Fei said: "Okay, this matter will end here, Liu Lao, you can accompany us to take a look in the command post." ”

Elder Liu agreed, so he followed Chen Fei's side, Zhou Xiao walked to Chen Fei's side at this time and said, "Senior Chen, please come with me, our people have already deduced the role of each room, I'll tell you." Chen Fei then followed Zhou Xiao to the command post, and Zhou Xiao pointed to those rooms and introduced: "There are many holes in the wall of this room for telephone lines, which should be the communication room; This room is huge, with a lot of rice and flour in it, it should be a grain storage room......"

After walking inside for a while, they came to the emperor's residence, Chen Fei went in to take a look, only to see that there was only a table, a chair, a row of cabinets, there was not even a bed in the room, only a shelf built with wooden boards, covered with bedding, Liu Lao pointed to the shelf and said: "That is the emperor's bed, it turned out that there was not even a bed, only a wooden board, and then I told him: The ground is very wet and cold, if you do not avoid its invasion, the damp cold will invade the texture, knot in the intestines, into the ointment and irretrievable. That's when he got that shelf to use as a bed. ”

Chen Fei nodded in surprise, and took a picture of the shelf, Chen Fei walked around the command post for another two hours, and then he saw all the facilities inside, he instructed his subordinates to think about how to enter the command post and how to deal with the enemy inside, and then asked Zhou Xiao to find the commander of the engineering corps. ”

In Lin Yuan's troops, each division had an engineering regiment within its formation, responsible for the construction of fortifications and other matters, and after a short time, the regiment commander came to Chen Fei, Chen Fei took him to the vicinity of the top-secret site that was blown up, pointed to the mountain wall and said, "See? The mountain has collapsed and covered everything inside, and I want you to find a way to open this mountain, is there a way? ”

The head of the engineering regiment looked at the mountain wall and said: "There is a way, punch holes above the mountain wall, and then pour concrete into it, and then build a bracket under the concrete to resist the concrete layer, which is equivalent to adding a cover to the things inside, and then we take out the mountain stones under the cover, and we can know the situation inside." ”

Chen Fei asked, "How much time can you do this project well?" ”

The head of the engineering regiment shook his head and said: "With the engineering ability of our regiment, we can't do this, and the place here is very small, and it is difficult for large construction machinery to come in, so I don't think it is possible to take out the rocks." ”

Chen Fei asked, "Is there a department in China that can complete this task?" ”

The head of the engineering regiment smiled: "Senior Commander Chen, I don't know about this, you go find an expert, maybe they can come up with a more ingenious plan." ”

Chen Fei agreed, asked the head of the engineering regiment to go back first, and then contacted Lin Yuan, and said: "I have taken care of the emperor's command post, but I have found a mysterious place, and I don't know what it is for. Chen Fei then told Lin Yuan what he had seen and heard at the command post, and then asked, "There is no one to live in, and it needs to be cleaned frequently, what do you say is in here?" ”

Lin Yuan didn't speak in the communicator for a long time, Chen Fei "hey" twice, and said, "What's wrong with you?" Why don't you speak? ”

Lin Yuan's tone carried a hint of panic in his tone, and said, "You go and investigate something immediately, I need to make sure that this top-secret place is not used for that!" ”