Just as Ouyang turned around and signaled to them to find the exit,

Through the faint light, he saw a group of snake-like things swimming quickly like this, densely packed,

He shouted vigorously and motioned for them to swim quickly, but to no avail.

So he used his headlamp to turn on and off to warn them, Zhang Yi seemed to understand, and he immediately signaled Zhang Ying to hurry up,

Zhang Ying also seemed to feel that something was wrong, he looked back and saw that there was a group of dense creatures swimming in this direction about 20 meters away.

In an instant, like an engine starting, his speed increased significantly.

It seems that it wasn't that he couldn't swim just now but he didn't care, but now it's okay, he can only run desperately, and it is estimated that the strength to eat milk has been used.

The people here have arrived one after another, and Ouyang and Zhang Yi pushed them up one by one.

After all, Zhang Ying dragged a person, and it was still a little slow,

Soon the group of strange snakes had swam to the student's side, and in a few seconds they surrounded him.

The rest continued to chase Zhang Ying,

Zhang Ying was really anxious this time, immediately let go of the safety rope, and swam forward desperately.

But by this time the snakes had already swam to his side, and he didn't want to do anything but swim forward desperately.

Soon swam to the exit position, Ouyang and Zhang Yi pulled him up on it,

Zhang Ying fell directly to the ground, he really collapsed, lying there breathing heavily,

Zhang Yi also breathed a sigh of relief, and the heart he was carrying just now was also put down, but he felt that there was something wrong with Zhang Yingde's leg.

He immediately lifted Zhang Ying's trouser legs,

Everyone was startled when they saw it, and they bit these two snakes on Zhang Ying's left leg and stomach.

It's just that Zhang Ying didn't have any consciousness, Zhang Yi was startled at first, he didn't seem to have seen such a snake, this snake has no scales, its whole body is black, and it has no eyes.

The weirdest thing is that its mouth is like a suction cup, sucking straight on Zhang Yi's legs.

Zhang Yi stretched out his hand and tried to pull it off,

"Ahh

I only heard Zhang Ying's wolf howl, it seemed that it was really painful, but Zhang Yi didn't pull him off.

Zhang Ying sat up and found that he wanted to scold,

But when he looked at the two snakes on his legs, he was scared a lot, and he was scared back a step away.

"Hurry up and get it down, ah, why are you stunned? I'll be bitten to death by him if I wait any longer!" Zhang Ying shouted,

"Don't shout, I just pulled it out, I can't pull it out, aren't I thinking of a way?" Zhang Yi said,

I saw Zhang Ying take out a dagger from his waist and cut off one of them, and blood spurted out from the snake's body.

Zhang Yi hurriedly said: "It's not good, this snake has been connected to your blood vessels, what are you impulsive." ”

Zhang Yi saw that the blood was still flowing, and immediately found a piece of rope to tie the snake body first, and then the blood stopped temporarily.

He immediately shouted, "Old professor, come here!"

The old professor was still sad sitting on the stone slab, because he had lost two more students just now.

He heard Zhang Yi calling himself, so he got up and came over, and Ouyang also helped him,

Zhang Yi saw that the old professor was coming, so he hurriedly asked: "Old professor, do you know what kind of snake this is? Now this thing bites his leg, and he can't get it down, you can help us take a look!"

"Oh!"

The old professor lifted his glasses, squatted down, looked at the snake seriously, and pulled the snake that was not cut by Zhang Ying.

"Ah, ancestor, that's my leg, not a pig's trotter, light!" Zhang Ying screamed in pain,

"Does it hurt that much? Don't scare the old professor. Zhang Yi said to Zhang Ying,

"Uncle, you don't know how much it hurts, it's like a lot of knives cutting flesh piece by piece, damn, what the hell is this?" Zhang replied.

"This is a sucker snake fish known as underwater blood droplets, bring up the alcohol!"

Xiao Panzi immediately took out a bottle of medical alcohol and cotton from the medicine box,

Zhang Yi asked, "What is a sucker snake fish? Isn't this a snake?"

"This sucker snake fish is a tropical creature, they prefer to live mainly in warmer waters, usually in caves with hot springs, and in some tropical rivers, mainly eating carrion or parasitizing on large animals. ”

The old professor said as he smeared alcohol to the mouth of the sucker snake fish,

He continued: " Why do people call it underwater blood droplets, this has to start from his mouth, we also call it mouthparts, it will first gently suck the owner with its mouth, at this time people basically will not notice, just like when the locust sucks you, it sucks you and then uses the thinnest teeth to poke into your flesh first, and inject some venom with anesthetic effect, and then poke other big fangs in, all the teeth poke in and start sucking blood, the whole parasitic process is completed, and once he is parasitized, you can't pull it out, unless you die, it takes the initiative to give up, I heard that someone has pulled him off before, but it will bring down a large piece of meatBecause its teeth can penetrate three centimeters deep into the flesh, the person fainted directly at that time, so people call it an underwater blood droplet, and you must not cut it, because it is like a catheter connecting your blood vessels, and everything you break is like opening the gate to let blood, and the person will soon die because of the blood draining. ”

Everyone listened attentively, and the old professor kept smearing alcohol on the snakefish.

Soon there was a strip that seemed to be irritated by the alcohol and slowly loosened the opener.

Everyone didn't speak, for fear that they would be frightened and bite this thing back.

Another half a minute passed, and the one had been loosened, but the wound was still bleeding,

"Get a big waterproof band-aid!"

After saying that, the old professor pinched the snake and put it beside him.

The snake fish also honestly lay next to him, but the person next to him immediately took a step back.

Xiao Panzi quickly took two large waterproof band-aids, and the old professor helped Zhang Ying put the wound well.

But the other half of the bar doesn't seem to work very well with it.

"Whoever told you to cut it off, now it won't come down!" said the old professor.

Zhang Ying secretly complained in his heart, blaming himself for being too impulsive,

So he said: "Old professor, I was too scared at the time, I didn't expect this to happen, you can think of a way, my life will be entrusted to you!"

The old professor smiled and said, "Young people should take more control of their temper, you see that they are causing trouble!"

"Yes, yes, I know!" Zhang Ying said reverently, probably still scolding in his heart, "You are not dead, hurry up!"

"Who has a lighter!" asked the old professor,

"Here!" Zhang Ying took out his lighter and handed it to the old professor,

He whispered, "It seems that smoking can save lives." ”

The old professor ignored his words, and began to roast the snake with a lighter, and the snake began to twist its body, and it seemed that it was not dead.

"Get some ice water, just the water next to it, and pour it on this snake." The old professor said

"Good!"

Zhang Yi immediately took a bowl of water and poured it on the snake, the snake fish seemed to be comfortable all of a sudden, and his body twisted slightly.

Sure enough, the opener was slowly loosened, and everyone was excited, but no one dared to speak.

A minute passed, and the snake finally let go,

Zhang Ying was a lot more relaxed, picked up the dagger and made up for the snake fish twice,

"There are a lot of people who want to be with grandpa, so these two stinky snakes are also matched, phew, oh, no, it's two stinky fish!" Zhang Ying said while chopping,

The old professor helped him put on the band-aid and sat up.

"Old professor, thank you, I really don't know what to do without you? You are a god, you know everything!"

"No, no, it's just a trivial matter, I also watched the outdoor science and education program in the United States, but how can there be this strange fish in this place, it seems that there is a geothermal hot spring in this place. ”

"How do you know there is a hot spring?" asked Xiao Panzi,

"Didn't I say it before, this creature likes to live in this kind of water with high water temperature, do you think it was Xiao Zhang You who escaped just now? It was actually the cold water here that saved him, and everyone should have felt the change in water temperature when they swam over. ”

"So that's the case, this water is true, the water temperature here is much lower, but I didn't pay much attention to it when I was nervous just now. Zhang Yi said,

Everyone nodded yes,

"Let me tell you, this kind of fish swims very fast, it is completely impossible to escape them, this fish is most afraid of cold water, so the cold water here naturally blocks them, Zhang Ying's two are estimated to have been sucked in front, this snake fish is also very specific, sucked a host, he will not let go in his life, unless one side dies, so they don't let go of the water just now, these fish are swimming from that side, so the water over there should be relatively high, so we are fortunate to go here, otherwise it will become the food of this blood droplet." 。 The old professor said with a smile again, he forgot whose lighter it was, and gave it directly to Zhang Yunshan next to him.

It's good to have him in this team, knowledge is a good thing.

"Alright, alright, everybody's fine, everybody pack their stuff, and I'll move on in 10 minutes! everybody hurry. ”

After saying that, he began to check the surrounding environment by himself.