Hearing Professor Ma's question, Ms. Song's gaze also turned to the dirt in the camera.

I saw that under the big banyan tree in Chen Zhe's tree house, there was a circle of soil around the banyan tree, and the color of the soil was not the same as the surrounding soil.

The surrounding soil is dark brown, but the soil under the banyan tree is dark yellow, and it is obvious that Chen Zhe has done something here in advance.

"It's ......"

Ms. Song frowned slightly, thinking in her heart.

Although she doesn't know much about geology, she is a wildlife expert and knows a lot about snake habits.

So even if she couldn't guess what the yellow dirt was, judging by the reticulated python's reaction to the dirt, she could guess the composition of the dirt.

"Is it realgar?"

"That's right, it's realgar. Professor Ma laughed and said, "Chen Zhe has long discovered that the mountain on this island is a volcano, and he has also found a hot spring near the camp...... There are volcanoes and hot springs, so naturally there are many natural minerals.

The sulfur used to make gunpowder was obtained from the vicinity, and since there was sulfur, there was naturally realgar. ”

Hearing this, the host Zhu Ranran couldn't help but ask curiously: "Professor Ma, what are sulfur and realgar...... Relatives, that's why they all show up?"

"Hahaha......" Professor Ma was amused by Zhu Ranran's question, and he patiently explained, "Sulfur and realgar are not relatives, but they are both sulfides, and they often appear in volcanic areas, so if you find one of them, you are likely to find the other at the same time." ”

Ms. Song, who was next to her, followed Professor Ma's train of thought and said: "Realgar can volatilize gases with a pungent smell to drive away snakes, Chen Zhe has long thought that there will be pythons nearby, so the first thing he did when he moved to the mountain was to dig realgar, grind it into powder, and spread it around the camp......

"Yes. Professor Ma nodded and said, "So the reticulated python was scared away as soon as it got close to the banyan tree, Chen Zhe had already arranged everything, people are not 'born in distress and died in peace' at all, people are clever and clever, and they are the first to defeat the enemy." ”

Hearing this, Ms. Song's face couldn't help but flash a trace of shame.

Originally, she swore that Chen Zhe must not be the opponent of the python, and even openly criticized Chen Zhe for being negligent, but she didn't expect that she was slapped in the face by Chen Zhe in a blink of an eye, and now she is teasing her along with her colleague Professor Ma.

"Alas......"

Ms. Song, who was slapped in the face by Chen Zhe, couldn't help but sigh softly, and said convincingly: "I underestimated Chen Zhe, he is indeed very alert and witty, after going up the mountain, he knew that the first thing to guard against was snakes, and flexibly used the nearby realgar to make an arrangement to repel snakes......

I thought he would be eliminated by the python, which was ridiculous. ”

Seeing that Ms. Song was so good at self-examination, Zhu Ranran and Professor Ma were embarrassed to criticize her anymore.

Professor Ma said with a smile: "It doesn't matter, Chen Zhe's specialty is to slap his face, and almost every guest who came to the live broadcast room was slapped in the face by him." ”

Zhu Ranran also said: "Yes, Teacher Song, it's nothing. Chen Zhe is good at doing the impossible, and we are all used to it. ”

"It looks like I'm paying more attention to Chen Zhe's wilderness survival. Ms. Song was in a better mood under the persuasion of the two colleagues, and said with a smile.

And at this time, in the footage.

Chen Zhe on the treehouse was already leaning against the window and gradually falling asleep.

The surrounding Yan'er, Da Qiao and Xiao Qiao are also already sleepy-eyed.

When night falls, the rainforest is peaceful.

Soon the sound of the four people's even, heavy breathing sounded in the treehouse......

......

The night passed quietly, and the dawn soon came.

Luckily, the next day in the rainforest was a rare sunny day.

Chen Zhe, who was sleeping comfortably, opened his eyes and found that it was a sunny day, so he hurriedly woke up the girls around him.

"It's dawn, it's time to get up. ”

For islands during the rainy season, sunny days are too precious.

If you don't go out to work on such a day, then when it rains, the whole camp will be starving.

Hearing Chen Zhe's call, Yan'er and Da Qiao opened their eyes one after another.

Both girls were very industrious and self-controlled, and when they saw that it was a sunny day, they immediately cheered up and stretched their waists and climbed up from the wolf's skin.

Only Xiao Qiao, the big lazy worm, was still sleeping lazy, as if he hadn't heard Chen Zhe's wake up at all.

Chen Zhe glanced at Xiao Qiao helplessly, and he was speechless for a while.

But fortunately, my sister Da Qiao is here today, and she is the best at getting her lazy sister up.

Raising his white right hand high, his forearm slammed into force.

Syllable!

"Five Finger Mountain" slammed down on Xiao Qiao's upright little fart, and there was a crisp sound.

"Oops......"

Xiao Qiao, who was lying on the wolf's skin and was "unconscious", finally opened his eyes and said depressedly: "Who? Who gets up in the morning and hits people's ass...... It's rude, isn't it?"

"I, your old sister. "It's a sunny day, get up and work quickly!" Do you know how precious a sunny day is in the rainy season? Hurry up and build a treehouse, so that when it rains, we will have a place to shelter from the wind and rain." ”

Listening to the chattering voice of his sister next to his ear, Xiao Qiao rolled in pain with a painful face:

"Oh sister, why do you nag when you get up? I knew that I wouldn't go to the bottom of the mountain to pick you up, so you can live at the bottom of the mountain all the time......"

"Think beautiful!" Da Qiao raised his hand again and threatened, "You can't get up? If you don't get up, my slap will go down again!"

"Get up...... I can't get out of bed...... "Little Joe quickly begged for mercy.

The elder sister's "Five Finger Mountain" is too powerful, the slap just now didn't make her farts red, and the white and tender parts couldn't resist my sister's beating so vigorously.

Finally, all four people in the treehouse got up.

Yan'er skillfully cut a few slices of bacon with a knife, and then handed the bacon to everyone, this is everyone's breakfast today.

During breakfast, Da Qiao asked Chen Zhe, "Chen Zhe, how do we divide labor today?"

"I continue to build treehouses, and the work to do is to cut down trees and process wood...... Yan'er is more dexterous and can be responsible for splicing the cut wood onto the treehouse. Chen Zhe said.

Yan'er immediately cooperated: "No problem." ”

"Xiao Qiao, continue to fish in the river, although we have a lot of food, but it is definitely not wrong to stock up on more rations. Chen Zhe said.

Xiao Qiao also nodded: "Okay, I promise to complete the task." ”

At this time, Da Qiao couldn't help but ask, "What about me?"

Chen Zhe thought for a while and said, "You are responsible for looking for fruits nearby, it's best to see if you can find grapes......"

Hearing the task assigned to him by Chen Zhe, a look of doubt flashed on Da Qiao's face.

"Portugal, grapes?"

She couldn't help but tilt her head and ask,

"Chen Zhe, what are you asking me to find raisins? Do you want to eat them as fruits? But do they have to be grapes?

Xiao Qiao also asked with some doubts: "Yes, Chen Zhe, why do you have to look for grapes? Do you have any special preference for grapes?"

Chen Zhe smiled and patiently explained: "I don't look for grapes to eat as fruits, but for other special uses. ”

"What's the use? I don't use it to eat grapes, but I plan to use them...... Make a game?" asked Joe curiously.

Chen Zhe smiled and shook his head: "What do you want? How can I use grapes to make games? In addition to eating, grapes have a very important purpose - that is, to make wine." ”

"Oh...... I see, you want to make wine, don't you?" asked Little Joe.

"Yes. Chen Zhe affirmed, and then gave everyone a science popularization, "Yeast is needed for winemaking, and only the skin of wild grapes has yeast in wild fruits, so wild grapes are the best choice for winemaking, but other fruits do not have this." ”

Yan'er, they suddenly realized after hearing this.

"No wonder wine is so popular, but it's rare to hear of any banana wine, pineapple wine, cider or anything like that...... It turned out to be related to yeast. ”

"Chen Zhe, you know a lot, even wild grapes have yeast on their skins. ”

"It's really trivia. ”

Chen Zhe smiled lightly and continued: "So as long as we find wild grapes, we are equivalent to unlocking a new drink - wine. Imagine if you were tired after a busy day in the wilderness and returned to camp exhausted, pour yourself a glass of wine and take a beautiful bath in the hot spring next door......

As soon as Chen Zhe was halfway through his words, a fascinated expression appeared on Da Qiao's face.

"Chen Zhe, you don't need to say it, I will definitely find this wild grape for you today!"

Big Joe usually likes to relax with some red wine when she is resting, and she hasn't touched wine in a long time since she came to the desert island.

Now listening to Chen Zhe, her alcohol addiction was immediately hooked, and her heart was very uncomfortable.

Xiao Qiao couldn't help but start imagining the comfortable life of drinking red wine and soaking in hot springs, and when she thought of this picture, the corners of her mouth unconsciously flashed a smile:

"Oh my God, if there is wine and hot springs, then where is this survival in the wild? Is it just a vacation? No...... Even the vacation is not so pleasant, this is simply a fairy life!"

However, Yan'er didn't yearn too much for drinking red wine and soaking in hot springs, because she didn't like to drink.

She was just curious why Chen Zhe suddenly remembered to make wine.

Because she has the impression that Chen Zhe is not a person who likes to drink.

"Brother Xiao Chen, why did you suddenly think of making wine? I remember that you don't like to drink......

Yan'er asked in a low voice.

Hearing Yan'er's question, Chen Zhe smiled and pinched her nose.

"Sure enough, you know me best. ”

Chen Zhe smiled,

"I really don't like to drink, wine is not my thing, I make wine for other reasons. ”

"What is the reason?" Da Qiao also asked curiously.

Chen Zhe pointed to a circle of dark yellow soil under the banyan tree and said, "Do you see this circle of yellow mud? That's the realgar powder I sprinkled, and the reason why we were able to sleep peacefully last night without being infested by insects and snakes is because it protects us." ”

Yan'er and the others nodded when they heard this.

Chen Zhe continued: "But the volatility of realgar in the powder state is not particularly good, and on sunny days, it can also emit some odors into the air to disperse snakes or insects that try to get closer, but once it rains, the smell of realgar powder is suppressed and cannot volatilize into the air at all." ”

"So you need to make wine, right?" Da Qiao already understood when he heard this, and then Chen Zhe's words said, "The alcohol in wine is volatile, if you add realgar powder to the wine, you can make realgar volatilize into the air faster, which can have a better snake repellent effect." ”

"That's right. Chen Zhe nodded, "This is also the reason why I make wine." ”

Only then did Yan'er understand Chen Zhe's intentions, but she had a doubt in her heart.

After assigning the task, while the weather was still sunny, Chen Zhe immediately took everyone to separate actions and entered a new day's work.

Chen Zhe carried a blood-drinking knife to chop wood, Xiao Qiao carried a fishing basket to the river to catch fish, Yan'er was responsible for splicing the wood to the tree house, and Da Qiao was responsible for finding wild grapes......

The busy figures of the four people wandered in the woods, forming a rather harmonious picture, and the work efficiency of the four people was much higher than that of Chen Zhe and Xiao Qiao, and the construction of the tree house was also progressing very quickly.

By the afternoon, the treehouse was two-thirds complete, and now only one side of the wall and roof were unfinished, and the rest had been completed.

And at this moment, Big Joe, who had gone out in search of wild grapes, trotted all the way back to camp with a triumphant smile.

There was no need for her to open her mouth at all, just by seeing her expression, Chen Zhe guessed that she had successfully completed the task.

"Congratulations, Mengyun, you really didn't disappoint me. Chen Zhe greeted him with a smile.

Da Qiao pointed to himself with some surprise and asked, "How do you know that I didn't disappoint you?

"That's right. Chen Zhe nodded straightly, and then asked, "Where are the wild grapes? Not far from our camp?

Da Qiao hurriedly took out a handful of dark purple, round and jade grape grains from his arms, and said with a smile: "It's not too far, it's about fifteen minutes away, it looks like it's growing very well, but I'm worried about poison, so I don't dare to eat it." ”

Big Joe is a cautious person, and she knows that some of the fruits in the wild are poisonous.

So even if she picked wild grapes, she had to take them back for Chen Zhe to confirm before she had the courage to try.

Chen Zhe picked up Da Qiao's grapes and took a closer look.

The system will immediately give you a hint:

[Item detected: A tender and juicy wild grape.] 】

Then he said: "Well, it is an authentic wild grape, and it is tender and juicy, not poisonous, and can be eaten." ”

With that, he opened his mouth and put Da Qiao's grapes into his mouth, and the round and smooth taste made his eyes squint.

With a slight bite, a stream of juice squirts out of it, and the cool feeling fills the mouth, which is as sweet as it is.

Da Qiao hurriedly asked, "How is it?

"It's delicious, it's really a lot of juicy ......," Chen Zhe said with satisfaction, "Da Qiao, you're awesome." ”