But obviously, Chen Shuangtong and I underestimated Zimeng, I saw that he took off his equipment and the whole person was as flexible as a fish in the water, and he first kicked on the root of the tree.

Then with the force of kicking, he turned over in the water, and the whole person turned over 180 degrees, and then turned around and swam towards the root of the tree, this time he was no longer kicking with his feet.

Before Chen Shuangtong and I could see his movements clearly, we saw that the water in front of me was already dark red, and in the blood-red water, I vaguely saw Zimeng reaching into the root of the tree with one hand, and then pulling it violently.

A fist-sized water eel was pulled out by him, and then the dagger stabbed the head of the water eel, the water eel was still semi-dormant, and the quilt was inserted from the outside, and it was directly injured to the point that it was already a little powerless to parry.

Now Zimeng pulled out and hit the head with a knife, and the body that was still wrapped around half of Zimeng's body softened all of a sudden, and Zimeng didn't ink, grabbed the water eel and threw it out.

I was dumbfounded with Chen Shuangtong, and in less than a minute, he had solved a giant water eel the size of a fist and more than two meters long.

One hit was successful, Zimeng took advantage of those water eels and had not completely woken up from the semi-hibernation state, and killed the remaining two water eels in the same way.

But almost five minutes have passed back and forth, and I see that Zimeng's face has turned red, and when I see him, I know that this is a sign of holding his breath to the limit.

Ordinary people can hold their breath in the water for a minute or two, but people who live by the river all the year round or have good water quality can hold their breath in the water for five to seven minutes without breathing, Zimeng is this kind of person.

Although he could hold his breath underwater for several minutes, after all, it was a fierce fight just now, and the strength of those water eels was still huge, and Zimeng directly injured their roots with a knife.

But at the moment of pulling it out, those water eels had already woken up, and it was unbearable to wrap around Zimeng's body, and I didn't care about the dark red blood over there, and snatched the oxygen cylinder from Chen Shuangtong's hand.

As soon as I climbed on, he swam towards Zimeng, and I was glad that I came quickly, Zimeng had already held his breath to the limit, and the moment I handed over the breathing mouth, he was already a little choked.

As soon as he covered the breathing mouth, he couldn't help but gasp for breath, and I saw that he was okay and collapsed with the whole person, the strength in his hand was small, and the oxygen cylinder on Zimeng's back sank before he could hurry.

As soon as Zimeng gasped for breath, he was suddenly dragged down by the weight of the oxygen cylinder, and he immediately knew what was going on, and he no longer grabbed the breathing nozzle in his hand, because if he still pulled the breathing nozzle, pulling up and down and pulling the entire diving breathing apparatus would suddenly separate up and down and never be used again.

Zimeng's skills are really not blowing, he has recovered after the rest just now, looked at the sinking equipment, and slammed towards the diving equipment

I looked at the sinking diving gear and couldn't do anything.

I can only hope that Zimeng can catch it, and sure enough, after a while, Zimeng carried the diving equipment on his back and slowly swam up from the bottom, and he immediately took out his mobile phone in front of me as soon as he came up.

I was confused by his movements, but then I couldn't help but want to kick him when I saw the words on the phone screen, because the words on the screen read, "Your bag is warm, and I will kill you when I go back." ”

Although I was speechless in my heart, I didn't talk to him after all, and I also crossed a line on my mobile phone, "Don't talk nonsense, hurry up and figure out the entrance to the cave, let's go in." ”

At this time, Chen Shuangtong also swam over from behind, and when he saw what I said, he also nodded, although Zimeng was cautious, but after all, he was still very decisive in doing big things.

He glanced at me and Chen Shuangtong and turned around and swam towards the entrance of the cave, and after a while, the roots and rattans that were wrapped around the entrance of the cave were cut to pieces by Zimeng with the dagger in his hand.

It is also thanks to the military daggers given by Uncle Huang that they are sharp enough, these are daggers made of titanium alloy and forged with high-density polishing stones, and the blades are extremely sharp.

Otherwise, if you come across those daggers bought in the market or found on a certain treasure, let alone cutting these hundred-year-old rattan roots, it is to cut a piece of meat for you, and it is still a problem to cut it or not.

But now I don't have to think about it, after Zimeng cut those rattans, a dark cave was revealed, and without the shelter of the rattans, I could see the cave more clearly.

Both sides of the cave are uneven rocks, like the back of a toad, but the strange thing is that the walls around this cave are made of rock.

After all, to make the current rock wall, it is necessary to cut off the river first, then drain the water in the cave, and finally put a layer of stone slab on the cave wall, but this project is very large.

The location here is already close to the river, and according to the normal geographical structure, there will not be rocks under the water stalls by the river that are more than ten meters deep into the ground, even if there are rock layers.

At most, it is a meter or two below the water, and then it is full of dirt, and now the walls around this water hole are rocks, which makes me feel very puzzled, and I also feel the extraordinary thing about this three moats.

The three of us swam in the dark waterway for a long time, and gradually I felt something strange, and the cold water of the river gradually disappeared, replaced by a warm current.

The strange warm current became heavier and heavier, and I suddenly thought to myself, "Is there an intermittent hot spring?" "I think the end of the waterway may be a warm eye that is erupting, and it is constantly transmitting boiling hot water.

"That's not right." The more I swam, the more I felt that the water temperature was wrong, and my body pierced forward two meters hard, and grabbed Chen Shuangtong, who was swimming forward cautiously little by little, Chen Shuangtong saw that I was solemn and knew that something was wrong, and grabbed Zimeng's ankle with his backhand, so all three of us stopped

"Pay attention to the temperature of the water." Zimeng was pulled by Chen Shuangtong and looked puzzled, he glanced at Chen Shuangtong and turned to look at me, I didn't talk nonsense to him, and directly typed a line on my mobile phone.

The two of them were stunned at first when they read what I typed, and then they both stared at each other with wide eyes, obviously they didn't notice this before, and now they were a little unsure of what I was doing when I reminded them.

After the two of them were stunned, they no longer cared about the change in water temperature, and looked around vigilantly, "There may be an underground geyser here, you all be careful, don't hit the spring, according to this water flow and temperature, the water temperature is estimated to be above 100 degrees when the spring erupts." ”

I quickly typed out a line of words for Zimeng and Chen Shuangtong to look at, and then swam forward first, I have an extremely keen sense of the temperature difference in water, this place is already very dangerous.

I don't feel at ease when I let someone with big nerves like Zimeng go ahead, and the two of them saw that I was taking the lead first, and they didn't take the lead very cooperatively, but followed my footsteps and swam towards the end of the passage little by little.

Soon the three of us came through the passage of the water cave to an empty cave waterhole, which was half the size of a basketball court and was surrounded by a thick white mist.

The three of us looked around in the waterhole and noticed that there were faintly glowing objects around us, and there seemed to be something carved on the walls around us, but because of the large amount of white mist in the cave, we couldn't see what these carved things were on the walls.

"Where is this?" As soon as he surfaced, Zimeng couldn't wait to take off his waterproof mask and respirator, and after taking two sharp breaths, he hurriedly asked me.

I had no choice but to shake my head at him, and I looked at the looming carvings on the walls around me, and I felt a little uneasy.

"Come on, I'll see for myself." After Zimeng glanced at Chen Shuangtong, he ignored the two of us, hung up the mask and breathing nozzle behind him, and swam towards the shore on the side.

"Looks like this is a moat..."I was almost exhausted by this point, and the three of us had been swimming for almost an hour from the time we had been in the water until we came back to this cave.

Coupled with the fact that we were moving under the water with heavy loads, our physical strength was much faster than usual, and I was halfway through thinking about it, and I suddenly realized that I didn't have the mind to think about it anymore.

I just wanted to get ashore early to catch my breath, but as soon as I got off the water, there was a sudden boil, and then the whole cave was trembling slightly, and even the scattered bright spots on the surrounding walls were flickering slightly.

I was frightened by this sudden change, but the next movement made me suddenly feel that something was wrong, and after a surge of "Zimeng be careful", I knew that the erupting spring should be under the pool where we are now.

And it looked like it was about to erupt, so I didn't have time to think about it, so I yelled at Zimeng and Chen Shuangtong, and then I swam quickly towards the shore.

The gushing heat was getting closer and closer, and I was getting more and more anxious, and I was still a few meters from the shore, and I saw that I could not get to the shore in time, so I had to take a risk.

Now, if I were exposed to the water like this, I would definitely be hurt by the hot fountain that erupted, and I had to hide in the water to avoid the boiling hot water.

As soon as I made this decision, I let myself out, took a deep breath and then dived into the water, and suddenly I dived two or three meters into the water, and then I climbed with both feet, and swam a little closer to the shore.

As I had done this, I felt a stream of hot water pass me in an instant, and then rushed to the top of the cave, and the top of the mountain was rushed by the heat of the fountain.

The boiling hot water fell on the surface of the water, and bubbles immediately bubbled up in the pool, and it didn't take long for the bubbles to burst, and streams of white mist floated out of the bubbles, and then scattered in this small cave.