Later, listening to Li Qingshui's inference, Ye Tian also had some understanding of these spiders.

According to Li Qingshui, this is a spider group with a clear division of labor, those colored spiders outside paralyze other creatures and bring them here, and the giant spider is responsible for laying eggs, and cruelly, it is precisely the eggs that are laid in the bodies of other creatures that have not yet died.

In this way, other creatures also have body temperature, which not only meets the temperature requirements required for spider eggs, but also the baby spiders can have food to eat as soon as they come out, which is the best of both worlds.

What's more cruel is that it has the paralyzing effect of black liquid, people can't move, can't run, the pain is greatly reduced, and they can only watch the little spiders eat away at their bodies, which is a cruel way of reproduction.

According to the time when these eggs mature, it is not surprising that there are so many spiders out there, and if there is no limit, I am afraid that these spiders will soon be able to reproduce to an astronomical number.

And those big spiders outside rushed in, maybe they heard the cry of the huge spiders, and came in to drive away the invaders, but they were blocked outside by Ye Tian and the others.

Ye Tian also quite agreed with Li Qingshui's inference, at least as far as he knew, there was nothing wrong with it.

"Ahem, cough, cough"

Before Li Qingshui finished speaking, there was a girl's coughing sound next to him, looking back, who was it not Ling Xue?

"Ling Xue, Ling Xue, are you awake?"

Ye Tian instantly became excited, and the whole person rushed to Ling Xue's side.

"Ling Xue, how are you feeling, drink some water"

Saying that, Ye Tian took out a water bottle from his backpack and handed it to Ling Xue's mouth.

"Ahem"

But she was half dazed, Ling Xue drank too quickly, and she just choked and coughed.

"Slow down, slow down"

Seeing this, Ye Tian gently patted Ling Xue's back with his hand in time.

It took a full minute for Ling Xue to completely improve, and the first thing she saw was Ye Tian.

At least from the moment she entered the sea of flowers, all kinds of strange things appeared in her eyes, and when she was hit by the spider's black liquid, she felt like she was going to die.

But seeing Ye Tian at this moment, her heart felt unprecedentedly stable.

Obviously, his escape from danger is inseparable from Ye Tian.

"Ahem"

Attention was always on Ling Xue, and Ye Tian noticed that not only Ling Xue, but many other people woke up one after another at this moment.

"Ahem"

"Where are we, Mom, I'm feeling so bored."

One of the boys, who was about ten years old, woke up and said that, but when he looked around, there was still his mother, and everywhere the light could see, there were unfamiliar faces.

"Mom, where are you?"

When he didn't see his mother, the little boy immediately burst into tears.

Although people's hearts are unpredictable, but sometimes, there are many good people, it seems that the boy is sad to cry, and the woman who just woke up next to him went to the little boy's side to comfort him.

It's just that for the little boy's mother, if she is not here, it may already be more auspicious, these Ye Tian also thought of it, but after the white fog appeared, is this situation still less?

"Ye Tian, I also feel a little difficult to breathe"

At this time, Ling Xue in her arms also said.

Originally, Ye Tian didn't care much about it, but when Ling Xue said it, Ye Tian took it seriously.

The first thing that came to his mind was the black liquid spewed out by the spider.

"Teacher, Ling Xue also said that he was having trouble breathing, could it be caused by the paralyzing black liquid that the spider spit on?"

"Huh?"

I'm not sure, Ye Tian also asked Li Qingshui directly, and there was a biology teacher next to him, don't ask for nothing.

"Probably not, right?"

Hearing what Ye Tian said, Li Qingshui also paid attention, and then took a deep breath, but the next moment, Li Qingshui also coughed violently.

Immediately, as if he suddenly thought of something, he asked,

"Ye Tian, will you say that you blew up the passage out?"

"yes"

Ye Tian returned, he couldn't understand what he had said before, and now why Li Qingshui asked again.

"No wonder,"

"What's wrong, teacher?"

"As you said, you sealed the hole and set a fire, so the oxygen level in this hole should be too low by now."

How to say that Ye Tian is a senior in high school, and he has also studied chemistry, hearing Li Qingshui say this, he instantly understood.

Under normal circumstances, the content of oxygen in the air is in a certain proportion, oxygen accounts for 21% of the atmosphere, some plateau places are at high altitude, oxygen is also thin, people in other places to these places are to produce altitude sickness, serious and even direct death.

And their current situation is exactly like this, the entrance to the cave was originally closed, but the fire burned and consumed a lot of oxygen.

Now in the cave they were in, the oxygen levels were far below normal.

"Ah, what then"

Yin Tianlong and the others are not stupid, at this moment, they finally know what harm the fire between them has caused.

But what would they do if they did it again, that was the only way they could think of it.

"Teacher, what should we do now?"

"Didn't you say digging up, how far is it perpendicular to it?"

Seeing Li Qingshui asking, Yin Tianlong and both of them looked at Ye Tian, he was wrapped in a chrysalis and pulled in at that time, how could he know.

"About four or five meters!"

After thinking about it for a while, Ye Tian just said.

"Is it so much? It must be too late, four or five meters, about two stories high, these people we are now, there is not a day that can't do it at all?"

"Ah, how could it be"

Hearing this, Ye Tian's heart was cold, he finally found Ling Xue and Li Qingshui, could it be that they were going to be blocked here, the most aggrieved, or suffocated to death?

In fact, what Li Qingshui said is still the fastest, at the moment underground, if they want to dig, it is impossible to go up vertically, otherwise there is no support at all. And digging diagonally, it will undoubtedly dig a longer distance.

More importantly, they can't wait now.

"We have to get out quickly, as these people breathe, there will be less and less oxygen here"

"Teacher, you're so smart, think of a way, or we'll all be cold."

At this time, Ye Tian only put his hope on Li Qingshui, who was a teacher, at least now he had no tricks.

But the next moment, the method was really thought out by Li Qingshui.

"As you said, the blown up passage shouldn't be very long, let's get out of the way."

"Teacher, there are still a lot of spiders over there?"

Thinking of the dense spider swarm, Ye Tian couldn't help but shudder again, thinking to himself, "Teacher Li won't want to go out from there, isn't that looking for death?"

"Stinky boy, I said we'd get out of the way, and I didn't say we had to go from that side, you said there were countless spiders, are you stupid to be a teacher?"

"That",

At this moment, Ye Tian was also confused.

"Ye Tian, what Teacher Li means is that we can make an opening over there, and the air can come in, so that we have enough time to dig it out"

It seemed that he had been defeated by Ye Tian's elm head at this time, and Ling Xue couldn't help but remind him.

"That's right."

Hearing this, Ye Tian also patted his head, and at a critical time, why did he pump his head.

"What a way,"

"Without further ado, let's do it quickly"

At this time, Yin Tianlong and the others also reacted, and hurriedly praised Li Qingshui's method.

Next, the three of them took the male compatriots who woke up to the cave where Yang Jian was before, and here, after the fire, the walls now look bleak, as for the little spider, there is no one to see at this time, obviously all burps.

The work started, and as for the women, they were not idle, and they all rushed to help with some small stones or something.

In fact, basically, Ye Tian, Liu Yang, and Yin Tianlong contributed a lot, and although the others woke up, their limbs were still stiff when they walked, and they didn't do much.

Ye Tian worked very hard, they had to make a gap quickly, otherwise the people in it wouldn't last long at all, and with exercise, the consumption of oxygen would also increase.

A minute passed.

Five minutes passed.

Ten minutes passed.

Ye Tian's heart is also getting more and more anxious, and many people have fainted again, and they don't know if it is because of lack of oxygen or physical exhaustion.

But he thought that it was mostly because of the lack of oxygen, even his own breathing at the moment was quite tight, and the huge amount of labor, even in this environment where the white mist had already become extremely cold after it appeared, Ye Tian's head was also beads of sweat at the moment.

After more than ten minutes of efficient exercise, I never stopped.

"Hurry up, it's getting harder and harder to breathe"

Yin Tianlong and the others are not much better, and they seem to be in worse condition than Ye Tian.

Finally, in the seventeenth minute, when Liu Yang used his strength to move a bucket-sized clod of soil away, a cool breeze blew from outside.

"That's it. Haha"

"Damn, I'm tired of Lao Tzu"

Finally, everyone exhaled deeply,

Although it is in the spider's cave, the air has a strange smell, but at this moment, no one dislikes it, for these people who have been struggling in the hypoxic environment for so long, even if it is a toilet outside at this moment, it can't stop them from breathing.

"Bring them here to get some air, and wake them up, don't sleep all the time, or you may not wake up"

At this time, Li Qingshui said, and at the same time pointed to those who were lying on the ground and had fainted.

The person who breathes the air is also very happy at the moment, and he just did it without saying anything.

In less than five minutes, there were fifty-seven people in the cave, including the three people who called the sky, and all of them woke up.

"Where's the spider out there?

Looking out through the small exit dug out, Liu Yang realized that outside the small hole they dug at this moment, there was nothing except a cloud of darkness, and the spiders that came like a tide before could not be seen at this moment.

"How is that possible?"

"No, there's a lot of it out there."

Ye Tian also didn't believe it, so he came over and took a look.

For the three Ye Tian who had witnessed it with their own eyes, they really remembered the way the spider swooped forward and hugged each other.