First, Xiao Wen started to search for the raw materials for potassium nitrate on the wall of his house. Sometimes he would go to the latrine, and sometimes he would run to the wall of his house to flip it over and over.

This made Zhou Wei, who was already dissatisfied with Xiao Wen, stomp her feet in anger!

"Xiao Wen! You'll go to the latrine and run to the backyard. Didn't you want to make ice cubes? Are you sure you're not making fertilizer for the dealer? " Zhou Wei said as he looked at Xiao Wen in annoyance.

When Xiao Wen heard this, he also knew that he hadn't made the ice cube yet. Now, it was useless to say anything.

The actions of the original owner of his body had already put a lot of pressure on the two sisters. A month ago, he had gone out to get drunk with the sisters' hard work, and now he had to teach the three children a lesson for free and even provide them with ink and paper. This had increased the pressure on Xiao Wen to earn money.

"Don't worry!" I will never break my promise! " Xiao Wen said confidently. He knew that whatever he said now was useless, so he could only use facts to speak.

"Zhou Wei, don't be rude. Since she had already decided on it, there was no need for him to say anything else. Little Wei, you must remember, as a woman, your words and actions must not be so frivolous! " After Zhou Xian heard Zhou Wei talk, she said coldly.

Zhou Wei was unhappy. Why was it always her who got hurt?

Zhou Xian saw Xiao Wen busy the whole afternoon and didn't know what he was up to. However, seeing that Xiao Wen had indeed changed quite a bit these past two days, he didn't pay much attention to it. Instead, he called Zhou Wei into the room and began to teach her a girl's appearance and how to talk.

Zhou Wei was almost fourteen years old, and in two years, someone would probably come to propose.

This was because in the era that Xiao Wen lived in, women began to stay in their rooms for a long time after they were ten years old. If Zhou Wei was still playing outside with the boys at his age, it would seem that this woman had no rules and no manners.

Therefore, other than working with his sister to embroider flowers and the like, he spent most of his time listening to his sister nagging about the various aspects of a woman's etiquette!

On the other hand, Xiao Wen was also observing the steps of the super library while practicing.

The Heavens did not disappoint those who were kind to him. Xiao Wen successfully produced potassium nitrate that night!

"It's a success!" Xiao Wen shouted.

"What are you arguing about? What was there to argue about? "It's already time for ten. Hurry up and go inside to eat. What are you shouting for?" Zhou Wei snappily ran out to the courtyard to talk.

Hearing this, Zhou Xian also walked out of her room. She looked at the two and said, "Zhou Wei, how did I teach you before?" Girls have to be dignified and generous. How is it proper for you to make such a ruckus? Xiao Wen, hurry up and go inside the house to eat. "

Zhou Wei pointed at Xiao Wen and said, "Hmph!" What are you looking at? Hurry up and enter the house to eat! "

Xiao Wen laughed embarrassedly and said, "It's nothing, it's nothing. You guys can go back to your rooms to eat first, I'll be there in a bit." I'll give you all a surprise later. "

"Surprise? You promised me and Little Wei that you would earn some money in three days! As a man, you must stand up for yourself. If you dare to take responsibility for your actions, I hope you will not go back on your words! " Zhou Xian stood up straight and stood in front of Xiao Wen like a queen. She didn't ask too much and just said a few words before going back into the room.

After a while, Xiao Wen entered the house with a large wooden bucket in his left hand and a copper bowl full of water in his right. He said to the two sisters, "Come, come, come. I'll show you something good."

"This is water, not ice! Then what are we, the two of us, joking about? " Zhou Wei said.

"Let me show you what point water becomes ice!" Xiao Wen said proudly.

As he said this, Xiao Wen picked up the potassium nitrate that he had meticulously prepared throughout the afternoon. The white powder was first thrown into the large wooden bucket by Xiao Wen, and he said to Zhou Wei, "Go and get some water."

Zhou Wei was anxious to see Xiao Wen make a fool of herself, so she brought out the small bucket of water in her room and waited beside Xiao Wen.

Xiao Wen poured out half of the copper basin's water first, then floated it on top of the wooden bucket. He said to Zhou Wei, "Slowly pour the water, with the speed at which I put the powder."

Zhou Wei obeyed.

Not long later, the water in the copper basin started to feel cold. Xiao Wen knew that it had started to change. He immediately grabbed a handful of potassium nitrate and threw it into the bucket.

The cold air immediately transmitted through the copper basin to pour water into the basin. Very quickly, the water in the basin turned into an ice cube!

"Wah …" Sister, sister, look, it's really frozen! The water has really turned into ice! " Zhou Wei looked at the scene before her and cried out in excitement.

"Xiao Wen, what spell are you using?" Zhou Wei asked curiously.

"This is not a spell, this is wisdom!" Xiao Wen De said!

"This move of yours is indeed impressive! How did you do it? " Zhou Xian asked curiously!

"The mountaineers have their own brilliant plans!" Xiao Wen stroked his chin, pretending that he had a beard!

"Look at how capable you are!" Zhou Wei said.

"This bucket is too small, and it's not enough either. I'd like to ask my sister-in-law to borrow some barrels and copper pots tomorrow so that we can start making ice tomorrow morning. By tomorrow morning, we'll go out to the market and sell ice. We'll definitely make money!" Xiao Wen said excitedly.

"Little Wei and I will embroider at home tomorrow, and we'll make dinner while we wait for you to come back." Zhou Xian said after drinking the porridge.

At this time, Xiao Wen realized that out of the two sisters, one was a widow while the other was a teenager who was about to be engaged. It really wasn't appropriate for them to show their faces outside.

"Alright!" "Then wait for my good news at home tomorrow!" Xiao Wen said happily.

And so, the three of them began their light and tasteless dinner!

Xiao Wen looked at the plate of pickled vegetables in front of him, as well as his own fried vegetables and three bowls of porridge!

"Believe me, with me, Xiao Wen, in the future, I won't let you guys eat this kind of food. From now on, I will let you fish and meat, gold and jade ribbons, mountain and sea delicacies, inexhaustible! Enjoy all the glory and wealth! " Xiao Wen looked at the dishes in front of him, then looked at the two siblings who were eating with him and said.

"Sis, Xiao Wen became foolish again!" Zhou Xian snappily said.

Then they started to eat again, and the whole night went by without incident.

On the morning of the second day, the three students arrived at Xiao Wen's home on time.

Ever since Xiao Wen had won Cai Jing and Huang Chengyan's recognition, Zhuge Liang and Shangguan Wan'er's family had held Xiao Wen in even higher regard. They felt that their child was learning from Xiao Wen, and at that time, Xiao Wen had thought highly of his child! Not only did he not oppose it, he was especially supportive.

"Wan-Er greets you, sir."

"Greetings, Mister."

"Greetings, sir."

After the three little guys entered Xiao Wen's house, they greeted him with a bow and a bow.

"Because Mr. Brushstroke, Ink and Paper, I will only be preparing them for you at the market in the afternoon and will only be able to use them tomorrow, so I'll first teach you a few essays today." Xiao Wen relied on the three little guys and spoke imposingly so as to not lose his dignity.

As the saying goes, in his place, he was plotting. To put it bluntly, it was a perfect match in terms of attire!

"Thank you, sir, for your love." Zhuge Liang thanked him. Guan Yu and Wan'er immediately thanked him.

Come and say to me, "When people are born, they are naturally kind-hearted."

"In the beginning, people were naturally kind-hearted." The three little fellows followed and said.

Thus, with the Three Character Classic as the teaching method, the teaching of these three students began!

After learning, the three of them left Xiao Wen's home with gazes full of worship.

When it was almost time, Xiao Wen started to make ice cubes!

Because potassium nitrate is dissolved in water, the heat absorption characteristics, so their own made potassium nitrate made ice especially quickly.