After living on a desert island, they all plotted evil against me.

But right now, he didn't have time to say anything more.

At present, for Zhang Liu, the most important thing is whether the plant ash cement can be successful.

Because this represents how easy it will be to build a brick house later.

He nodded to the two of them, indicating that he already understood.

Then he continued to concentrate on taking out the reddish-burnt ashes of vegetation from the pile of hot charcoal.

The red ash dumplings also attracted Song Shuyao and Anya's full attention.

Without saying a word, the two of them squatted beside Zhang Liu and watched obediently.

"Zhang Liu, is this the plant ash cement you were talking about?" When she returned to Bamboo House No. [-] and continued to weave the fence, Song Shuyao also saw the half-tank of plant ash that Zhang Liu took out, so her tone was very curious at this moment.

"Well, I'm going to wait for it to cool down and then start testing whether it can be used as cement." After placing a total of 21 small balls in the earthenware plate, Zhang Liu also started to have time to talk to the two girls around him, and then he Looking at Anya, she said: "Anya, let's go to the cave with Su Yan tomorrow."

"Huh?" Anya was troubled because she couldn't find a topic.

At this moment, Zhang Liu said this to her, which immediately cheered up her whole body.

"Are you going to the cave to feed the rabbits?"

Jumping to Zhang Liu's side, Anya asked about the purpose of setting off to the cave tomorrow.

"If possible, I want to bring the rabbits back to raise them. After all, the bamboo house can be built in a day or two at most, and there are also the curtains and alloy sheets I left beside the coast." Nodding, Zhang Liu said his Plan: "There are still wolves active over there. If possible, I still hope to go there as little as possible."

In his concept of survival.

The most important thing is safety first.

Now that we know there are wolves near the cave.

Then if you and others leave the rabbit there to feed, it is a proper act of looking for trouble.

So on the premise that the Rabbit House has laid the foundation.

Zhang Liu was going to take the two fighting forces, Anya and Su Yan, to the cave to transfer the rabbits, and get some coconut milk and clam shells along the way.

The former is used to boil sugar, and the latter is used to make lime.

Calculating the time, he estimated that it would take at least two days for him to go back and forth.

The rabbit house should also be built by then.

And there is a clear answer as to whether this plant ash cement is reliable or not.

If reliable.

Then try the effect of burning shells to make quicklime.

Just when Zhang Liu was starting to think about his future work.

The door of Bamboo House No. [-] was opened.

Xiang Wanying and Qin Ruoyan stood at the door with smiles on their faces.

Behind them were other girls who had just returned to the mountainside shelter and Zhou Fang and others who came to welcome them.

This time the process of going up the mountain to collect taro bracken went very smoothly.

No matter whether they were going up or down the mountain, there were no accidents. Xiang Wanying and others returned to the shelter safely.

Chapter 194 A basin full of white liquid (monthly ticket adds Chapter 5)

"Are you back?" Seeing Xiang Wanying and others appearing, Zhang Liu's face suddenly filled with a happy smile.

Anya and Song Shuyao were equally happy.

"Yes!" Nodding slightly, Xiang Wanying walked into Bamboo House No. [-].

Then when she felt the temperature in the room, she frowned and said, "It's so hot..."

"I'm trying to make plant ash cement..." After hearing Xiang Wanying's complaint, Zhang Liu immediately said.

at this time.

The little leopard, who had not seen the boss for two days, immediately jumped out of Xiang Wanying's maid skirt when she heard the voice.

It was just about to jump on Zhang Liu's body and have a good time, but its eyes suddenly caught sight of two hanging sausages hanging at the entrance of Bamboo House No. [-].

The intuition of wild animals made the little leopard feel that this stuff seemed delicious!

"Wow……"

Crouching down, thinking that this was some kind of "prey", it began to show its desire to attack the sausage.

"You're not allowed to eat it!"

Seeing the little leopard's actions, Zhang Liu and Qin Ruoyan spoke at the same time.

"Wow!"

Hearing that the two voices were coming towards him, the little leopard could only cry out in confusion to express his confusion.

But then Anya grabbed it into her arms and started warning him not to eat sausages.

As wild animals, little leopards cannot understand human speech.

But it can understand as long as it looks at the "stationary prey" above its head.

The boss's eyes will become fierce, and the one with a hard chest hugging him will roar with all his strength...

After trying twice.

The little leopard decisively gave up the idea of ​​hunting sausages.

"Wow..." It called out cutely, and it began to stretch its paws in Anya's arms and act like a baby, making her very happy.

"Zhang Liu, can plant ash also be used to make cement?"

After the little leopard episode passed, Qin Ruoyan also curiously started asking about the plant ash cement.

"Of course!" After sitting down and explaining his ideas for making plant ash cement to a group of well-behaved girls, Zhang Liu also told everyone about his plans for tomorrow.

"Is it enough for you, Su Yan, and Anya to go together?"

Xiang Wanying, who had already heard Zhou Fang talk about the entire "Wolf Pack Defense War" process, frowned slightly.

Zhang Liu and the other five were almost injured before.

Now three people.

What if there is an accident?

Although it is true that in terms of combat power, one Su Yan is comparable to three Song Shuyao or Zhao Yiran.

But after all, there is only one person!

If you encounter a pack of wolves, it is more reliable to have more people.

"Don't worry, we have fought like this before, and the wolves should know our fighting ability." Regarding Xiang Wanying's worries, Zhang Liu also smiled and gave his own explanation: "And I also need you to hurry up here, and finally It would be nice if we could finish building the rabbit house so that it would be perfectly connected.”

"Okay, just leave it to me."

Nodding, Xiang Wanying had no intention of rejecting Zhang Liu's request.

At this moment, the sky outside was gradually getting dark.

So everyone also finished their work and started making dinner in the corridor.

Just as promised.

Anya and Song Shuyao never had any quarrels or cold violence with each other.

Instead, the two spoke politely.

Even Qin Ruoyan looked a little confused.

She knew that Anya disliked Song Shuyao very much...

And Zhao Yiran was equally strange.

She knew that her good friend was not easy to deal with Anya and others.

After observing secretly for a while, Zhao Yiran discovered that Song Shuyao and Anya would secretly look at a boy who was chewing palm cores.

There was deep curiosity in her eyes, and she felt as if she had recognized an unprecedented Zhang Liu...

After dinner and chatting for a while.

Everyone also started to watch Zhang Liu's "plant ash cement production process" in the corridor as he put three white-gray plant ash balls that had initially cooled down into the water.

"Gollum, gollum, gollum..."

When plant ash is put into water, it will immediately produce a bubbling reaction.

However, the overall situation was not as violent as Zhang Liu thought, just like the reaction of quicklime packets on instant rice.

After bubbling for a few times.

Although the surface temperature of the water does rise somewhat, it does not completely boil and boil.

After a while.

Looking at the small clay pot with white floc floating in it, everyone remained silent.

Until Zhou Fang asked in a rather skeptical tone: "Zhang Liu, is this ready?"

"Um... it should be... ready, right?" As Zhang Liu spoke, he placed the back of his hand on the small clay basin and carefully tested the temperature.

It doesn't seem to be very hot.

However, recalling the burning sensation in the afternoon, he did not dare to start directly. Instead, he took a branch and started stirring.

As the branches stirred, the small clay pot that was originally just floating white floc suddenly turned white and turbid.

Facing this scene, all the girls' eyes showed unprecedented concern.

Even Anya and Song Shuyao, who had been secretly competing to see who could remain unblinking, stopped paying attention to each other and began to observe seriously.

In front of cement, an important prop for future life.

No one will be distracted by any romantic matters.

Nowadays every girl wants to learn cement making techniques and then start making hoardings together.

Thus preparing to live in a masonry house as soon as possible.

They were cold every morning and longed for a masonry room.

"I feel like milk..."

Looking at the basin of white turbid liquid in front of her, Su Yan, who was forced to drink a glass of milk before going to bed due to her size, was a little lost in thought at this moment, and then she couldn't help but murmured in a low voice.

When Su Yan said this, everyone agreed.

Because not only in terms of color but also consistency.

The melted contents of this bowl of plant ash are very much like milk.

Because Zhao Yiran was close to the fire, she was carefully reading the chemical equation of plant ash cement written by Zhang Liu next to the fire.

But she looked at Zhang Liu who had already put a question mark:

《K2CO3+12H2O=K2CO3.12H2O》=《碳酸钾加水等于十二水碳酸钾》

"K2CO3＝＝Heating＝＝K2O＋CO2↑..." = "Heating of anhydrous potassium carbonate is equal to potassium oxide plus carbon dioxide"

These two formulas.

Then he turned to look at the ash dumplings that had been kneaded into balls and baked.

Zhao Yiran recalled in her mind the situation when this thing was placed in water and heated up.

Suddenly some confusion arose in her mind.

Zhao Yiran, who was forced to study by her parents, had good grades, so now she was beginning to feel that there was something wrong with the formula...

"Um...I found a rather embarrassing question." Just when all the girls were looking forward to it, Zhang Liu said with embarrassment: "This thing doesn't seem to be able to condense..."

No matter how much he stirred it.

The contents of the small clay pot remain in a liquid state, and have no intention of turning into a semi-dry fluid like cement.