The words are all said and done, if Wu Yu still can't understand it, it can only mean that Wu Yu's brain is really funny. However, it was precisely because of this that Wu Yu secretly took a deep breath.

The two of them didn't talk anymore along the way, Wu Yu began to think about what he might see for a while, and Lin Feng seemed to have something on his mind.

The two of them walked back from the third wheel, and when they came out of the third wheel again, a passage appeared in front of them. Wu Yu thought it should be the fourth wheel, but further down, it was all the way smooth, and there was no trace of the wheel at all.

Immediately, Wu Yu understood the meaning of Lin Feng's so-called five wheels, and the design of this mechanism was really exquisite. The so-called five wheels should actually exist objectively, but it is not necessary to go all over, according to this way, two people in the second wheel and the third wheel have been repeated, so that it is exactly five wheels.

Maybe the operation of the runner is to change the horizontal position of the passage, or maybe it is to change the direction of progress, because there is no object to identify the direction underground, and the vibration of the runner is not very obvious when it is running, Wu Yu is now completely out of direction.

This passage went all the way down, about a hundred meters away, and when he regained his level again, Wu Yu found that the passage in front of him was pitch black, and it was obvious that he had reached the end of the lighting.

was worried about how to go down the road, but saw Lin Feng take out two flashlights out of nowhere, handed one to Wu Yu, and took the other one and walked directly into the dark passage.

Wu Yu didn't dare to be careless, so he quickly pressed the flashlight and followed, but he could also feel that the flashlight in his hand didn't seem to be very big, but the weight was not light. The texture of the start is very good, it should be a type of police or military.

There seem to be a lot of forks in the road ahead, I don't know if the people who built this place built a labyrinth here, but judging from Lin Feng's calm route choice, it is obvious that Lin Feng is very familiar with this place, and he almost automatically chooses it when he sees the fork in the road, and then walks in without hesitation.

After walking for more than 20 minutes, there were still various forks in the road in front of me, and there were traces of water on the ground, indicating that there was water seepage in this tunnel. However, Wu Yu still couldn't judge anything, and could only roughly guess that this place was not far from the ground or water pipes or something.

The air was damp here, because it was underground, and there was water on the ground, Wu Yu walked extra carefully, for fear that if he accidentally fell, he would not be able to keep up with Lin Feng if he got up again.

Walking and walking with a flashlight shining a wall, Wu Yu regretted a little in his heart, if there was a wall in front of him, then did Lin Feng make a mistake in choosing the route before? I saw him so calm before, and there were many forks in the road, if there was really a mistake, it was almost impossible to correct the mistake and start over.

However, although the place where the flashlight was shining was a wall, Lin Feng still did not slow down, and still walked in the direction of the wall, and judging from the footsteps, it seemed that he had increased some speed.

Wu Yu knew that there must be a problem here, so he hurried to follow Lin Feng's footsteps without asking too much, even if Lin Feng really remembered the wrong way, there was really a dead end in front of him, Wu Yu had to follow Lin Feng. After all, Wu Yu had never been to this place once, and it was easy to come in, but if he wanted to go out, he would definitely not be able to get out without Lin Feng with him.

Of course, Wu Yu is not completely brainless, from the moment he saw that there was a wall in front of him with his flashlight, Wu Yu began to calculate his steps, until the two of them stopped in front of the wall, Wu Yu was secretly surprised in his heart. I actually walked a total of thirty-six steps, not more than one step, no less step.

Lin Feng didn't mean to show off at all, and he didn't intend to explain to Wu Yu at all, he just leaned his back completely against the wall in front of him, and then turned around and walked back.

Although Wu Yu didn't know what he was going to do, he immediately followed Lin Feng's example and walked back. However, while walking back, Wu Yu still counted his steps.

Exactly thirty-five steps, that is to say, from the position of one step after he saw the wall, Lin Feng stopped and pushed towards the wall on his right.

The walls immediately rotated, as if they were a shaft, and the height was about as high as the passage, which was about three meters. The width is completely disproportionate, only about one meter, while the door appears to be stone, about twenty centimeters thick.

According to this proportion, the thickness of this door is opened, and the width left on both sides after opening the door is only forty centimeters, fortunately, Wu Yu and Lin Feng's body size is still standard, if Xue Hao is afraid that he will be stuck by this door.

Inside the door is the downward staircase, the width is also about one meter, it is impossible for two people to pass in parallel, so Lin Feng led the way in front, and Wu Yu followed behind.

But at this time, Wu Yu couldn't help but be curious, and after thinking about it, he asked: "Beauty, when you saw a wall on the opposite side just now, you just looked for this door on the wall on the left-hand side, why do you have to go to the wall and turn back." ”

Lin Feng happily accepted Wu Yu calling him a beauty, and immediately smiled: "This is a clever mechanism, if I see the wall, I will open the door, because I don't touch the opposite wall, the mechanism will not be triggered, and the door we come in will be locked, and no matter how you push it from the outside, you can't push it open." ”

Wu Yu nodded, but at this moment, Lin Feng walked in front of him, and he didn't look back, this nod had no meaning at all.

After thinking about it, Wu Yu was about to ask Lin Feng how he identified the fork in the road outside, this was very crucial, at least if he got lost with Lin Feng when he went out, he could go out anyway. However, when the words came to his lips, Wu Yu was about to ask a question, and when the stairs came to the end, an open iron door appeared in front of him, which looked very familiar at a glance.

Lin Feng walked to the iron gate and stopped, glanced back at Wu Yu and said, "Brother-in-law, this is it, the lowest level of the underground tower." As he spoke, he shook the flashlight twice into the iron door, and saw that the flashlight in his hand turned on and off, as if it was sending a signal inside.

Wu Yuzheng wondered what Lin Feng was talking about, but he saw the same flashlight shining from the iron gate, and it was also flashing, as if it was a response signal.

Lin Feng smiled: "Let's go in!" Safe inside, they're all inside. ”

Wu Yuzheng was surprised, and heard Xue Hao's cheap voice from inside: "It's Sister Lin who brought her brother-in-law!" Come on in, it's about to begin. ”

Wu Yu was a little surprised, but he heard Lin Feng shouting into it dissatisfiedly: "Call me Sister Lin again, and I will cut the bird in your crotch." ”

As he spoke, Lin Feng took the lead in walking towards the iron gate, although Wu Yu was full of doubts in his heart, he immediately followed in, but as soon as he entered the door, the iron door behind him quietly closed, and for a while Wu Yu felt as if he had been fooled.

As soon as the iron door was closed, the lights immediately lit up inside, what Wu Yu didn't expect was that Xue Hao actually got a generator in this kind of place and connected the electric lights here.

At this time, Wu Yu could see his location clearly, this is a room of more than 100 square meters, about three meters high, about the same length and width, just like a square room.

At this moment, Yu Chen and Xue Hao were in the middle of the room, and beside them were three lights, Xue Hao looked at Lin Feng and Wu Yu who came in with a playful expression, as if he was planning to cheat these two people out of money.

The three lamps illuminated the room, Lin Feng turned off the flashlight and came directly to Yu Chen's side, and said with a smile: "How are you preparing?" ”

Yu Chen shrugged his shoulders: "It's been prepared for a long time, just waiting for you and your brother-in-law." As he spoke, he went to the corner of the room and said, "You stay on it, and whoever comes in will be killed." ”

Wu Yu looked towards the corner at this time, because the three lights in the room were shining in three directions, and it happened that the corner was completely dark, and it was really difficult to find that there was still a person hiding there if you didn't look carefully.

There was a sound of 'En' from the dark corner, obviously that person responded to Chen's words, and Wu Yu was a little scared for a while. Yu Chen in the past was completely disgusting, but he was harmless. But today's Yu Chen seems to have changed as a different person, and this sounds very infiltrating.

Seeing that Wu Yu was nervous, Yu Chen smiled: "Brother-in-law, don't be afraid, we are not bad people." I brought you here to ask for your help, you don't think that I said that the person who fell in was really murderous! ”

Wu Yu nodded embarrassedly, but Xue Hao smiled and said, "Don't scare your brother-in-law, be careful that Sister Xiaoxi cleans you up." Let's be like the underworld, buddies are decent citizens. Brother-in-law, he's pretending to be 13 there, you don't have to deal with him, he said that killing people means knocking people out. ”

Wu Yu rolled his eyes, Xue Hao's explanation was obviously even more unreliable, but since he was already here, no matter what Yu Chen wanted to do, it was better to ask clearly first, lest he die unclear.

After sorting out his thoughts, Wu Yu asked, "It's all here, you should give me a reasonable explanation!" Since you said that you need me, if you don't give me a reasonable explanation, I will definitely not cooperate with you. If you're doing drugs or something here, I'm not going to commit a crime with you. ”

Yu Chen scratched his head and said, "Brother-in-law, your imagination is still so rich, can you be a drug offender in this place?" Do you know what this place is? ”

Wu Yu shook his head, but after thinking about it, this place should be very deep underground, and Yu Chen couldn't afford to hide so deep in contraband.

Yu Chen smiled: "The room we are in is part of an underground tower, and the room you entered last time was directly above us, but it was the third floor. Our room is on the seventeenth floor, and tonight we're going to go down to the bottom to see what the eighteenth floor looks like. ”

As he spoke, Wu Yu saw a strange smile on the corner of Yu Chen's mouth, a familiar and mysterious smile.