Narrow corridors, low spaces, dark light.

Faced with such an oppressive environment, the fat man couldn't help it, and grinned: "This place is so uncomfortable, I can't even breathe." ”

Gao Chao glanced at the fat man and said: "You are content, when I was a soldier in Inner Mongolia, some tunnels in the mountains are not as spacious as this, this is good to walk without a cat's waist, those narrow places, it is estimated that you can't get through this size at all." ”

Xia Qing also nodded and said: "Compared to the ancient tombs, this underground building can already be regarded as very spacious, I have done research in the tombs of pharaohs in Egypt, the width of those tombs may not even be a quarter of this corridor, and a fat man like this must not be able to pass." ”

Seeing Gao Chao and Xia Qing singing and harmonizing, the fat man sighed and stopped talking.

Gao Chao looked at the fat man, and his heart was bottomless, in fact, he didn't feel depressed, they slid down from it all of a sudden, what kind of place is this, how do they get out of here, as long as they think about these questions, they can't help but panic in their hearts.

So Gao Chao seemed so optimistic just now, but he just wanted to make the fat man feel more relaxed, after all, in the face of such a depressing environment, people still have to maintain a calm and positive attitude, which is very important.

The four men stood in the dark hallway, delicately shining their headlamps at either end, hoping to find some clues as to which way to go.

They noticed that on both sides of the corridor, there were irregular doors, and the doors were all iron. Some doors are open. And some doors are tightly closed. These doors are of the same size and size, not wide, not too high, and equally very narrow and oppressive.

The eyesight of the fat man plays some role again at this time.

He looked to the side with his headlamp, and suddenly said excitedly, "Look, is there a box on the wall over there?" ”

Obviously, the fat man's eyesight is much better than others in the dark, because Gao Chao and Xia Qing really didn't find the box, but it's hard to say about Aceti. Because he hadn't spoken, he seemed to be very nervous, and he kept watching the movement at both ends of the hallway, as if there was something unsettling in the darkness.

Everyone looked at the place pointed by the fat man, and in the darkness, on the wall on the side of the corridor, there was indeed a small box fixed there, so Gao Chao still took the lead, and the four of them walked towards the small box.

Come to me. They found out that it was a remarkable discovery.

Because the small box fixed to the wall has a very obvious symbol.

The symbol was a lightning bolt. This means that this small box should be a distribution box.

Gao Chao then used a long knife to pry open the small box, and sure enough, as they thought, there were some simple circuits in the box, and a simple opening and closing switch.

Gao Chao looked at the distribution box, and then he was a little strange, and said: "You see, this electric switch is still pushed up, and the circuits are all closed, so it should be all the power supply here." ”

The fat man stood aside, but said disappreciatively, "Isn't this normal?" Who can always pull the electric switch when they have nothing to do? ”

Gao Chao glanced at the fat man, and said: "Fatty, you don't understand this, when we were in the army, there were strict regulations on electricity management, one gate and one pass, first small and then large, even the order of switching on and off the electric switch, but also to comply with the relevant regulations, you think this is a joke, there is a university in this." ”

The fat man pursed his lips and said, "What do you ask?" There is no power in the brake, and the power is given to the brake, what else is there to learn? ”

Gao Chao said: "Of course, there is knowledge, if the power consumption is too large, if the small gate is open, you directly push the big gate, it will cause the circuit to saturate the power supply, and the circuit will be burned directly, so when the gate is generally opened, the gate is opened first, and then the small gate is closed in turn, which is much safer." ”

The fat man didn't seem to understand when he heard it, but he still scratched his head and said, "It seems to make some sense." ”

Gao Chao said: "Of course it makes sense, so I think this distribution box is a bit unreasonable." ”

The fat man didn't know how to pretend to understand, so he looked at the circuit board in the distribution box again, and said, "Why is it unreasonable?" Is the wire connected incorrectly? ”

Gao Chao shook his head and said, "What I said is unreasonable, not to say the contents of this distribution box, but to say that the state of this distribution box ......."

Gao Chao said this, and Xia Qing on the side answered: "Old Gao, do you mean that this electric switch is in a closed state?" ”

Gao Chao nodded and looked at Xia Qing, as if he had finally found someone who understood, and said, "Yes, this is a bit abnormal." ”

Everyone was looking at Gao Chao, and Gao Chao then explained: "I look at the scale of this place, and then think about the airport above, I think this place is probably left by the Soviets in the past, then there is no doubt that this should be a military facility, so things like electricity, there should also be very strict management regulations, that is, if they withdraw from here, then at least in accordance with the regulations, all the small to large electric switches should be pulled down and cut off, in this way, if the power supply is closed again, so that there won't be a problem......"

Gao Chao spoke, pointed to the distribution box, and continued: "But you see, this little electric switch is obviously closed, and the power has been maintained, so I was thinking, why didn't those Soviets pull the gate when they left here?" ”

The fat man had been listening to Gao Chao's words, and he finally understood, he touched his chin, and suddenly said, "Could it be that I forgot?" ”

Gao Chao shook his head and said: "Forget that it is unlikely, this is a military facility back then, and the discipline of the Soviet army is no worse than that of our army, and even doing things is very rigid and dogmatic, as long as there are clear regulations, they will definitely not cross the thunder pool by half a step." ”

The fat man frowned and said, "Then you say, why didn't they pull the gate?" ”

Gao Chao thought for a while and said, "It seems that there is only one possibility, maybe they left in too much hurry and simply didn't have time to do these things according to the regulations." ”

Gao Chao's words attracted Xia Qing's attention, and she stood aside, in fact, she had been thinking about something along this line of thought.

So when Gao Chao finished speaking his opinion, Xia Qing then muttered: "Maybe they did leave in too much hurry, so that they didn't make any preparations at all. ”

Gao Chao looked at Xia Qing and couldn't help asking, "Then what do you mean......"

(To be continued.) )