"Jiale, can you come over there? The hole on my side is too small, and there are bends, which are easy to get stuck, if you can come over there, try it, and be careful, I seem to see a snake hole here. ”

"Snakes? How big? ”

"I only saw a little bit just now, so I can't see it clearly, but it shouldn't be too big." Lin Dong said uncertainly.

"Okay, let's try it here, president, wait a minute."

Chen Jiale discussed it for a while, and only after a few minutes did he shout here: "President, I'm Zhao Hong, I'm here." ”

Lin Dong remembered that this member of the club was a sophomore in the second half of the semester, and he was at the same level as Lin Dong, he was not too tall, but he was a very active boy.

"Well, come on, slow down." Lin Dong shouted.

Lin Dong could hear the sound of Zhao Hong slowly coming over, Lin Dong used a flashlight to shine on the place where the snake appeared just now, and knocked it on the stone wall with a knife, the purpose was to scare the snake and not climb out, you must know that this place is too narrow, if the snake crawls out and faces the two of them, it will be really troublesome.

Zhao Hong climbed very slowly, and after a few minutes, Lin Dong heard Zhao Hong shouting: "President, it is estimated that it is enough, the hole here is getting smaller and smaller, I am afraid that I will be stuck if I go in again." ”

Lin Dong listened, just now when he looked at the flashlight light, he still felt that it was only more than fifty meters, but now when he heard it, this sound seemed to be far away: "Can you see the light of my flashlight?" ”

"Yes, but I can't look down on you, president."

"I can't look at you either, but since you can't climb up, you can look back and forth, up and down, left and right, if there is anything special near you, such as a hole or something, or listen to it again. Can you hear something. ”

"Hmm."

After a minute of silence, Zhao Hong suddenly shouted: "President, I heard something, it seems that there is a voice." ”

"What sound?"

"I can't hear clearly, but it looks like it's coming from below."

"Below?" Lin Dong put his ear to the ground and listened carefully for a while. It seems that there is a sound underground, but it is vague and inaudible, or there is no sound at all, after all, sticking to the ground can collect movement in all directions, unless you have a special ability in this area, you can't tell where the sound comes from.

But soon, Lin Dong could tell that the voice should indeed be coming from the ground, and it was still a human voice. Lin Dong's heart moved, and he shouted, "Is it Teacher Hu?" Teacher Hu? Cheng Yexing, isn't it you? ”

Today, I came out to explore the cave, and it was divided into four roads, Lin Dong, Chen Jiale and Cheng Yexing each brought a team of people, and a physical education teacher surnamed Hu, this teacher Hu also brought a team of people out.

Lin Dongneng and Chen Jiale met in a cave. It proves that the caves here are connected, so maybe other caves are also connected.

Lin Dong shouted there. Zhao Hong also reflected, and also began to shout, and after shouting, he stuck to the ground and listened with his ears, so that while shouting and listening, there seemed to be a response below, but he couldn't hear what was being said below. What is certain, though, is that there is indeed another team down there.

There was no way to communicate like this, so in the end, Lin Dong shouted again: "The following should be able to hear it, right?" Let's talk about it when we go back, Zhao Hong, you go back first. ”

"Okay, president."

It took Lin Dong half an hour to exit from the small hole. Everyone asked Lin Dong what was going on, and Lin Dong explained the situation and guessed again.

"It turns out that these caves are all connected."

"Will it go straight to the surface of the sea? Erosion of seawater does have the potential to turn rocks into this. ”

"Isn't that terrifying, if it erodes for a while, will the whole island collapse?"

"I don't know, but I guess it's impossible, since this island is still there, it means that the rock structure on the island is still very stable, unless there is a disaster such as a volcanic eruption, it is unlikely to collapse, and it has existed here for thousands of years, and it is said that there has never been a volcanic eruption."

"Not necessarily, who can say this kind of thing clearly, maybe the life of this island is almost over, in front of us is the last afterglow, its underground has been eroded by the sea and torn apart, it only takes a small chance, this island is like dominoes, 'boom' collapsed."

"Don't say it's so scary."

"I don't dare to stay anymore now, shouldn't I stomp my foot and the island will collapse?"

"Maybe if you take a breath, the island will collapse."

Lin Dong listened to it ridiculously on the side, and finally couldn't listen to it: "Okay, you guys are really worried about nothing, and you collapsed the island with a breath?" Hurry up and get out, stay here and you won't be too bored, right? ”

Everyone fell: "President, what is the worry?" ”

Lin Dong rolled his eyes, oh yes, there is no worrying allusion here: "It's just that there is a Qiguo person who is afraid that the sky will fall all day long, so he can't eat and sleep well, and finally dies of anxiety, you are like this now, this is unnecessary worry, understand?"

Lin Dong's explanation led to more questions.

"No, President, someone would be so stupid?"

"Qi people? How come we haven't heard this allusion? ”

"The president must have made it up."

Lin Dong was speechless: "Okay, okay, I'm making it up, but let's go out first." ”

Coming out of the cave, Lin Dong looked at the time, it was already two o'clock in the afternoon, don't look at this place is not too far from the beach, but it is really a waste of time to come over and explore the cave.

After discussing it for a while, they didn't say anything about going to climb the mountain, and went back to the camp directly.

When I came back, it was a little faster, and after nearly an hour and a half, the light rain stopped.

When they came back for a while, Chen Jiale also brought people back, there were several injured in their team, but they were not serious, but they were scratched by a few branches, and the injured people went to apply medicine, Lin Dong and Chen Jiale told Xiao Ming about the situation.

"The caves are all connected?" Xiao Ming was surprised.

"Well, I'm guessing if the whole island will be covered with this kind of cave, but the specific situation will have to wait for Cheng Yexing and Mr. Hu to come back and see."

"If the island is really full of interconnected caves, what are you going to do? Still buy? Xiao Ming asked.

"It also depends on the situation, if the island is full of caves, maybe there will be a certain tourist value, this island is not expensive, it doesn't matter if you buy it."

The so-called is not expensive compared with the islands near the coast, the islands near the coast are not so big at all, the largest coastal island Lin Dong saw is only a dozen square kilometers in area, but the value of this island is more than six billion, if Island 108 is on the coast, this island is more than 10 billion, and now, the price is only one billion, so Lin Dong will say that this island is not expensive. (To be continued......)

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