This passage is not long. After traveling for about twenty meters, a relatively spacious space appears, and a "Y"-shaped fork appears on the wall in front. This area is an unexplored place, and the floor plan provided by the outpost can no longer be used for reference. Which of these two roads should be taken? No one has a clue in their minds. As for whether these two forked roads can be connected, they can only try their luck. Everyone present gave the choice to Ning Xiaofan, and he chose the fork on the left without much thought. Ning Xiaofan chose the fork on the left for a very simple reason. This fork is in the shape of a "Y". Although both forks point to the mining area, the one on the left is closer to the inside than the one on the right, so it goes deeper. In the direction of the mining area, the location on the inside is relatively more reliable. Having chosen the direction of travel, everyone meandered in. It was extremely dark in the passage, and it was almost impossible to see anything. Everyone could only move forward with the help of overhead lights. This passage is very long and winding, and the water depth changes constantly as people move forward. Sometimes it is waist deep, sometimes it is only ankle deep, and sometimes it is submerged over the top. Everyone waded one foot deep and one shallow, one foot deep, one foot shallow and one foot deep. They were already soaked all over, so that everyone felt a little regretful. If they had known that the water in this channel was so complicated, it would be better not to take off their diving suits. Fortunately, although the water in the channel is of different depths, there is space above the head, so there is no need to swim underwater with the help of a respirator. The darkness was depressing. When Ning Xiaofan and others were walking in the water, they could feel being touched by something from time to time, as if there were some aquatic creatures in the water. To this end, Ning Xiaofan also took out a waterproof flashlight and shined it into the water, but under the strong light, no aquatic creatures were found. The feeling of being immersed in water and not being able to find what is touching you in the water is really scary. With the passage of time, everyone has been walking in this passage for nearly three hours. They are exhausted and depressed. Although everyone has rested many times along the way, they have never been able to find the exit. Everyone is secretly anxious. There is a deep water area ahead again, almost two meters deep, and everyone can only move forward by swimming. This deep water area was extremely long. Even after swimming for a while, they still couldn't reach the bottom. Everyone is wearing clothes and carrying a backpack. Swimming is fine for a while, but after a long time, the physical strength becomes a bit too much. Just when everyone was secretly panicking, Hou San's exclamation suddenly came from the front: "Damn it, there is no way ahead." When everyone heard this, their hearts suddenly tightened. If they don't touch the village in front and the shop in the back, if There is no way ahead, which means that everyone has to return. Thinking about how long it will take to return, everyone can't help but look pale. Among them, the fat man's complexion became pale and pale. He is overweight, so it is difficult for him to swim for such a long time. If he were to return, he would probably sink halfway. The rock wall in front of them has come into view. There are no cracks or caves. The road ahead is indeed a dead end. Just when the fat man was secretly complaining, thinking that his life was in danger, Hou San's voice came again. This time he His voice was less panic and more joyful: "There is a place to stay here. To both Fatty and Ning Xiaofan and others, these words were undoubtedly the sound of nature. Especially Fatty, Changsong couldn't help but Take a breath, your sister, I was scared to death. At this time, everyone had already swam to the rock wall. There was a recessed place under the wall on the left. It was not big, only about fifty square meters. It was a bit small, but there was no problem in accommodating 10 people. The fat man couldn't hold it anymore. He climbed up in a hurry. The first thing he did was reach out and pat Hou San heavily on the head: "You damn monkey, you didn't tell me early if you had a place to stay. You scared the fat man half of his life. " Hou San touched his head and said with an aggrieved face: "Fat brother, I just saw it too" Not to mention that Fatty was there to teach Hou San, Ning Xiaofan walked into this small space and looked around. The space is so big, it is clear at a glance. Looking at the surrounding rock walls, they are smooth and straight, the dome is closed, and there are many stalactites hanging there. It is obvious that this is a dead end, and Ning Xiaofan has to go back. I remember seeing several forks in the road while wading through the water. If I returned to the nearest fork, it would take about an hour. Thinking that it would take more than an hour to return the same way, Ning Xiaofan couldn't help but sigh. , This is troublesome. Even if we return to the nearest intersection, we may not be able to find the exit. "Look, what is that?" "At this time, Yang Hai suddenly pointed to the water and said. "When everyone heard this, they looked into the water one after another. They saw a dozen light spots the size of gravel appeared faintly under the water. It would be really difficult if you didn't pay attention. See.At this time, the number of light points began to increase. In the blink of an eye, dozens of light points were added. Not only did the brightness become clearer, but the size also seemed to increase a bit, becoming the size of a grain of rice. The number of light spots is still increasing. Soon, this area of ??water is full of flashing light spots. There may be thousands of them. These light spots seem to be moving, gathering and scattering, constantly changing into various shapes. The shape may form a whirlpool or a long strip of light, like a galaxy in the dark night, indescribably gorgeous and charming. This sudden spectacle made everyone stunned. Of course, they were more nervous about this unknown thing. Fortunately, everyone is on the shore. If they were soaked in the water and these light spots suddenly appeared, God knows what dangers there would be? "Holy shit, what the hell is this?" The fat man couldn't help but said. ¡°Well, fat man, why don¡¯t you go down and check it out first, then you¡¯ll know what the hell it is.¡± Ning Xiaofan said. "Tch, the fat man is not the captain, but you are the boy. As the captain, you should set an example" The fat man naturally would not be fooled by Ning Xiaofan, so he said it back. Ning Xiaofan glanced at the fat man angrily, "Your sister, shouldn't the captain be commanding from behind? There's no point in standing in the front." "Brother Xiaofan, brother Fatty, why don't you find a way to fish it up and see what it is?" Hou San interrupted cautiously. "That makes sense" Fatty and Ning Xiaofan spoke out almost at the same time. The two of them spoke at the same time in a tacit understanding, and couldn't help but smile at each other, with their eyes full of gloating. The fat man patted Hou San on the shoulder with a smile and said: "Monkey, it's rare that you have a good idea. This glorious and arduous task is entrusted to you. Just go into the water and fish it up" Hou San said with a bitter face: "Fat brother, I said I was thinking of a way, but I didn't say I wanted to go into the water." The fat man chuckled: "Then you quickly think of a way. Let's make an agreement first. If you can't think of a way, you will have to go into the water." Go fish it out." Ning Xiaofan echoed with a serious look on his face: "Housan San, don't worry, I believe you can find a way, you can do it." Hou San regretted that he was talking too much. He was joking, looking at these light spots under the water. Beautiful. God knows if these light spots are dangerous. If you don't do it right, your life will be at stake. Fatty and Ning Xiaofan first passed the blame to each other, and then took advantage of the opportunity to trick Hou San. This made everyone present feel a strange feeling in their hearts. Even Aunt Xiang couldn't stand it. These two Who are these guys? "No, there are fewer glowing things again." Yang Hai, who had been observing the light spots, said again. Reduced? Ning Xiaofan quickly looked into the water, and it was true that the water was originally full of flashing light spots. In this short period of time, at least half of the light spots were reduced. Where did these light spots go? Or are these light spots turning off the light on their own? Just listen to Yang Hai's voice: "Hey, these luminous things seem to have gone somewhere. It seems that they have entered the rock wall. Yes, they disappeared from the underwater rock wall" Yang Hai was very observant. Carefully, at this time, he was lying on the edge of the platform, facing the water, and his nose almost touched the water. Ning Xiaofan heard something in his heart: "What did you say? Did you say those light spots entered the rock wall?" Ning Xiaofan heard something wrong. Entering the rock wall, so the underwater rock wall will not appear. Some kind of cave or crevice? Yang Hai replied: "It should be. If you don't believe me, look carefully. These luminous things moved towards the underwater rock wall and disappeared at the rock wall. I think the underwater rock wall should have a way for these things to enter and exit." A place, or a nest" Yang Hai's answer was almost what Ning Xiaofan thought. Ning Xiaofan felt happy. Whether it was a nest or a crack, he would go down and take a look. As soon as this thought came out, Ning Xiaofan immediately looked at Hou San: "I say Hou San, have you thought of a way?" "I have thought of it," Hou San said hurriedly. Ning Xiaofan was startled: "Have you figured it out so quickly? What can you do? Tell me." "It's very simple, fishing." "Fishing?" "Yes, just like fishing, don't we have fish hooks? , put some bait and see if you can catch some. "That's a good idea, but this fishing method is too troublesome. There should be a simpler way. "Well, bait bait Ning Xiaofan's mind flashed. Ning Xiaofan glanced at Hou San first, but when he saw Hou San's skinny body, he rejected it and turned to look at everyone one by one. Seeing that Ning Xiaofan remained silent, everyone turned to look at him, blinking his eyes, giving people a sense of ill-intention, and everyone couldn't help but feel a little frightened. When Ning Xiaofan looked at the fat man with big head and big ears, he was about to speak. The fat man immediately felt something was wrong and said first: "Don't stare at me, no matter what you do.Well, in short, the fat man will not accept the move." "This damn fat man is very alert." Ning Xiaofan said angrily: "I haven't spoken yet, why are you nervous? "