After Chen Zhe prepared the crushed ice, he immediately began to make cold drinks.

Because there are no refrigerators on this hot island, the broken ice only exists for a very short time, and over time, the broken ice melts.

There was only one piece of saltpeter left, and Chen Zhe could only make this part of the crushed ice in a short time.

He poured the previously washed mulberries into a bowl, then poured crushed ice and cooled boiled water into the bowl full of mulberries, so that a simple bowl of mulberry smoothie was ready, and it was steaming white in the unbearable summer heat.

"Girls, have a cold drink. ”

Chen Zhe walked towards the cabin with the bowl of smoothie, but stopped as he approached the door.

He had to make sure that the three girls had finished bathing before going in, otherwise he might see something he shouldn't have seen if he went in rashly.

"Have you finished taking a shower, is it convenient for me to go in now?" Chen Zhe asked cautiously.

At this time, Xiao Qiao's voice immediately came: "No problem, come in." ”

"Good. ”

Chen Zhe answered, and walked in with Sha Bing.

However, as soon as he entered the door, a scream from Da Qiao came from the door: "Ah...... Wait a minute, I haven't ...... yet."

It's a pity that it's too late to talk about it now, Chen Zhe has already walked in.

I saw that Da Qiao's silk lining had just been put on her body, and the camouflage pants and jacket were still hanging aside, and her body was wet after taking a shower, and the white silk naturally had no ability to cover it.

Seeing this scene, Chen Zhe immediately pouted in embarrassment, and after thinking about it again, he understood who was playing the ghost.

This is clearly a prank by the hapless kid Little Joe.

Xiao Qiao, who succeeded in being funny, pointed at his sister and Chen Zhe, and laughed: "Hahaha, it's successful! Chen Zhe, you're too simple, aren't you? If you let you in, you'll come in, it's so easy to deceive!"

Chen Zhe looked speechless with a dark face.

Da Qiao was so angry that he pinched Xiao Qiao's ass and scolded angrily: "Dead girl, I think you have itchy skin! Can you joke about this kind of thing casually? Chen Zhe just saw it, in case the camera brother also came in, wouldn't I be broadcast live? At that time, netizens all over the country saw it......

Xiao Qiao smiled and said with a hippie smile: "Didn't the camera brother come with me......

After that, he suddenly woke up and said, "Huh, wait a minute, what does Chen Zhe just see it? This means that you can show Chen Zhe casually?"

"Roll on...... Don't give me quotes out of context. Da Qiao blushed and said, "No one can see it!

Chen Zhe next to him also said solemnly: "Meng Fei, you can really mess around, even your own sister will not let go." ”

Xiao Qiao stuck out his tongue at Chen Zhe and said, "Don't be cheap and sell well, I'm a sister who is a pit to feast your eyes, you should thank me!"

Chen Zhe said helplessly: "Okay, thank you...... I thank you for your eight ancestors. ”

"......" Xiao Qiao looked depressed, why didn't it sound like a good word?

Chen Zhe didn't bother to say more to this stupid girl, but hurried up and pushed the mulberry smoothie he made.

"I made you a cold drink. ”

When the three girls saw the mulberry smoothie in Chen Zhe's hand, their eyes suddenly widened.

Because they could clearly see the ice ballast hanging from the mulberries, which was completely out of season.

It's incredible that there can be ice ballast on this hot island!

Yan'er couldn't help but rub her eyes and exclaimed, "Brother Xiao Chen, I'm not mistaken, right?

Xiao Qiao opened his mind and asked, "Chen Zhe, shouldn't you make a refrigerator?"

Chen Zhe shook his head with a smile: "Make a refrigerator...... Meng Fei, you are really imaginative, even if I have the ability to make a refrigerator, there must be an outlet on the island for me to plug in. ”

"Then how did you get the ice ballast, and there shouldn't be any sub-zero underground ice cellars on the island?" asked Xiao Qiao again.

Chen Zhe shook his head and explained, "It's very simple, it's a saltpeter ...... I prepared last time."

As soon as she heard this, Da Qiao, who had excellent grades in chemistry, suddenly realized, she nodded and said: "I understand, saltpeter - that is, potassium nitrate - will absorb heat when dissolved in water, which can make the temperature of the water drop, as long as the water temperature drops below zero, it will freeze!"

Chen Zhe said approvingly: "That's right, that's the principle, Mengyun is right." ”

Xiao Qiao looked at her sister with admiration and said, "Sister, you know a lot!"

"That's a must!" said Big Joe, who was still a little proud.

"Then why don't you make us cold drinks with saltpeter, but wait until Chen Zhe makes them?" - who knew that the bear child would immediately ask a fatal question.

"Uh......" Da Qiao was embarrassed by the question, and only said after a long time, "That's because of me...... Hey, forget it, although I also know the principle, but I don't have Chen Zhe's ability to learn and apply, there is still a big gap between this, do you understand?"

"I don't understand, I'm going to have a cold drink!" said Little Joe.

Unexpectedly, when she turned around after finishing speaking, she saw that Chen Zhe and Yan'er had already eaten with a bowl, and when she and her sister were arguing, both of them had eaten half of the smoothie.

"Hey, you two are too sinister, aren't you? Leave some for me! I'll eat too!"

Xiao Qiao shouted and hurriedly rushed over.

Da Qiao shook his head helplessly, and said "silly girl" in his heart.

......

After taking a shower and eating smoothies, everyone finally cooled down.

After noon, the scorching sun gradually set westward, and the temperature outside was not so hot and dry, and became slightly cooler.

Chen Zhe took the three girls out of the door and continued to complete the great work of building the wall, and then everyone worked hard, and soon completed a brick wall in the burned part of the fence.

Looking at the finished product in front of her, Yan'er finally breathed a sigh of relief.

"Great, there's no need for a vigil tonight, everyone can sleep all night. ”

Xiao Qiao also said happily: "With the brick wall, even wild boars can't break in." ”

Chen Zhe nodded, the completion of the brick wall did give them a guarantee of safety.

However, in the process of building the wall, he also discovered a new problem - that is, the increasingly hot weather.

"It's getting hotter and hotter, and we need to be prepared for the heat. Chen Zhe said.

When Yan'er heard this, she immediately asked, "Brother Xiao Chen, will the weather get hotter and hotter in the future?" I thought the weather was just too hot today. ”

"Of course it's going to get hotter. Chen Zhe said, "Because the rainy season is coming...... The closer you get to the rainy season, the hotter the weather becomes, and when the rainy season arrives, the island will be like a steamer every day......"