The ground in the area of the square hall ring is sunk down more than ten meters, and the east side of the cave wall has a horizontal tunnel, with an arched structure, 3.5 meters wide, and the top edge is 3 meters away from the ground.

Two rows of black scooters are neatly placed on both sides of the tunnel, four batteries powered, indoor vehicles for adult use.

Wang Yi and the others turned into the tunnel, and the lights on the top turned on one by one, and they clearly saw that a black gate appeared four or five deep in the tunnel.

Xu Mengyi's face was full of confusion, patted Wang Yi's shoulder and asked, "Then blow up?"

I have experienced the difficulty of breaking this kind of door, and I will never try again.

Wang Yi proposed to go over first to see if there was a hidden switch.

Walking more than three steps to the door, the black door opens automatically, and on both sides of the door are black cabinets that are more than one person high, leaving a pedestrian passage in the middle, and then there is still a deep tunnel behind.

Wang Yi stopped and said, "It's okay now, save us trouble."

Xu Mengyi touched his chin and said, "There shouldn't be anyone in this place, right?"

"Even if there is, it's our own."

I briefly checked the two black cabinets, which were metallic, but they seemed to be mixed with other materials, and they felt slightly soft to the touch.

The temperature coming from the cabinet was significantly lower than that of the air, there were no doors or gaps, and after a few knocks, I didn't hear the kind of empty echo inside.

Behind it was connected to a rubber pipe, about 30 centimeters in diameter, and when it was examined, it was found that there was no echo in the pipe, perhaps not a pipe but a cable.

Xu Mengyi stepped on the pipe and asked, "Brother, what is this?"

"I don't know, I don't even have a dot or something."

Wang Yi walked outside the black door and picked up a scooter, and told Xu Mengyi to leave these things alone and take a look inside.

The lights on the top of the tunnel lit up as the two of them advanced. There are those black pipes on both sides along the way.

After about 400 meters of progress, the tunnel disappeared, revealing a huge room with a roof two meters above the tunnel and at least 50 meters wide.

The lights in the room were dim and it was impossible to see its length, and those pipes in the tunnel did not change direction here. Instead, it stretched straight into the room.

"What is this place?" Xu Mengyi exclaimed.

Wang Yi shook his head dumbfoundedly, stopped him from moving forward, and said, "Wait, I'll turn the camera back."

The two of them sat in front of the mouth of the tunnel and watched the structure of the room through a holographic screen, which was evenly lined with three rows of two-meter-long walls, one at five-meter intervals, presumably a stable structure used to support the room.

The camera saw the length of the room, a full five hundred meters, and at the end of the other side of the room was still a tunnel. Not long after it stretched eastward, a fork in the road appeared, and it was unknown where it led.

Wang Yi didn't bother to explore where the end of the tunnel was, and focused on the goods piled up in the room, all the black pipes seen in the tunnel, none of which were connected, and looked like an accumulation of raw materials.

The place doesn't look like an ammunition depot at all, it's a bit reluctant to say that it's power or communication cables, and there are no electrical components other than pipes like cables.

Xu Mengyi pointed to the silver square on the screen and said, "This is silver?" Treasure Room? ”

The volume of the silver square is exactly one cubic meter. And those pipes piled up, and there were a lot of them.

Wang Yi scanned them with a camera. For material identification, the silver square is made of aluminum, with a hollow interior and a skin thickness of 5 mm.

The result of the pipe inspection is solid and the material is uniform, but the material composition is somewhat complex. It has not yet been able to analyze all of them.

Xu Mengyi sat on the scooter and swayed back and forth, and said depressedly: "Okay, the ammunition was not found, and some unsolved mysteries were found."

"Do you think Chen Feng knows what these things are?"

Xu Mengyi nodded and said, "I should know the way he talks to us, but he also said that he knows so much." I'm afraid we won't be able to ask anything more. ”

Wang Yi concluded: "I think he must know, otherwise he wouldn't let us continue to look for it, Brother Xu, do you have any ideas?"

"What's in the other tunnels?"

"Look."

At the end of one tunnel is a passage slightly larger than the pipe, and there is no other road.

"Well, I think we'll have to ask Dafeng." Xu Mengyi said.

Wang Yi established a communication with Chen Feng, passed the picture here to him, and also told him that there were no weapons here, and asked what to do next.

Chen Feng's face was a little puzzled, and it was a little different from what he imagined, and he suggested that they look carefully, and if they really couldn't find it, they could only give up.

Wang Yi ended the call and said, "Okay, now even Brother Feng is dizzy."

Xu Mengyi continued to look at the screen and wondered, "What is this place for?"

"Leylines."

"How do you know?"

Wang Yi said speechlessly: "You forgot that Brother Feng told us from the beginning."

"Dizzy." Xu Mengyi patted his head and said, "I just wonder if there are any weapons here, but then again, what is the leyline plan?"

"I want to know too." Wang Yi said depressedly.

Xu Mengyi walked to the corner of the tunnel, stepped on the black pipe and said, "Could this thing be the leyline?"

Wang Yi had already tested the pipes that had been placed, and there was no energy fluctuation reaction, and said: "It's really not good, but I don't know what the purpose of this thing is?"

Xu Mengyi suddenly thought of a question and said, "Eh, Wang Dashao, you are not the deputy director of the Intelligence Bureau, it stands to reason that such a big project will not hide your eyes."

"The third game is mainly responsible for those warlock liars who are cheating and abducting, and they don't know too many things."

Wang Yi felt that he had been pitted into the third game, and he stayed in it for a while and didn't figure out what the main responsibilities of the third game were, and he felt that most of the people in it were messing around.

When you really think they're messing around, it's always a little surprising and admiring.

"So what do we do now?"

"Go into the room and look carefully, and go back after an hour without noticing." Wang Yi said.

The scooter was very nimble to use, and soon the two of them were shuttling between the pillars that looked like walls.

Xu Mengyi didn't have any hope of finding a weapon, and wandered around on a scooter, wondering if there would be any precious metals in this place, although it was worthless for now, but it was not bad to have a good time.

"Brother Xu, don't go too far."

"An, I've seen it all on the computer, this place is not dangerous, let's look for it separately."

"Okay, I'll get to you later."

Wang Yi walked to the pile of pipes, intending to see what these things were, and stroked the section of the pipe, which was very smooth.

The texture is no different from rubber, why the computer can't analyze its composition, take out a lighter and prepare to burn it. (To be continued......)