The eldest daughter of a peasant family: They are all my sisters’ passers-by

After delivering the ice porridge again, He Jinyu planned to personally take them to the courtyard.

"Brother Jinyu, do you know where to buy lime?"

"Lime? What is this? I've never heard of it."

Lan Wangshu choked. She had spent so much time thinking and finally came up with a solution, but she was told that there was no lime in this era.

"It's a building material, a little more solid."

She originally planned to use a solid material, and then buy sandpaper in the system to grind it, and one day it would be polished smooth.

"Come on, money! Your system is not working. You can't even sell lime."

[Host, this is not how the times develop. If civilization progresses too quickly, it will lead to its own destruction.]

She realized that anything that could affect the course of historical development would no longer appear in the system, and the system would be more tolerant in terms of food and clothing, so the system would no longer restrict the development of science and technology.

He Jinyu shook his head. He had never heard of it before. Bricks are the most solid. Does she still think it is not enough? Yes, a girl with three brothers should pay attention to safety.

"I'll send someone to protect you, don't worry."

Lan Wangshu looked at him in confusion and was about to refuse when he was interrupted by him.

"You are unfamiliar with this place, it will be safer if you have someone to accompany you. At least you won't get lost."

She swallowed her refusal and said thank you.

During the few days in the county town, she didn't have to do anything. The He family sent someone to take care of her. She ate well and slept well every day, and she seemed to have gained a little weight.

When she had nothing to do, she would sit in the yard to bask in the sun and empty her mind. When her head was full of lime, she thought of a poem.

The stone that has been hammered and chiseled thousands of times is found on the mountain, and the burning in fire is the forging technique. She is now extremely grateful that the poet likes to express his thoughts through objects. Look, they are all knowledge.

How could she forget about limestone? She hadn't used her brain these days and she seemed to have gone stupid.

When they met again, she asked He Jinyu questions enthusiastically, but the other party shook his head in confusion.

Lan Wangshu bit his lower lip, unable to hide his disappointment.

"There is no limestone. What about marble? What about calcite?"

"There is calcite, also known as yellow stone, which is a medicine. Do you need it?"

"It takes a week of high-temperature calcination, and I want everything that's produced."

She remembered that calcium carbonate would produce calcium oxide and carbon dioxide under high temperature conditions, so lime could be taken out.

In a good mood, she sent He Jinyu away and started to study ice food. The peak season was over, so she decided to do something else to make a living.

"Come and make some money. If you don't sell the lime, it won't stop me from making it myself."

[Host, you can make it yourself, isn't it in line with the development of the times? ]

Lan Wangshu thought it made sense. If they chatted like this, she wouldn't be sleepy anymore. As long as she could do it, it was reasonable. The system did have some bugs, but she didn't intend to say it out loud.

Time passed like flowing water, and before she knew it, she had been recuperating for half a month. During this period, He Jinyu would come to give her one or two taels of gold every day, and would also bring some snacks, pens and ink, and would write with them when she had time.

Lan Wangshu felt something was wrong no matter how he looked at it. Was he being too close to his family and taking too much care of them?

"Wangshu, tomorrow night is the Qiqiao Festival. There will be a fireworks display in the county. Do you want to go out and take a look?"

He Jinyu could see that Lan Wangshu was a very... He couldn't think of any words for a moment. If you say she was lazy, she spent two days to explore the county town. If you say she was not lazy, she would not even go out usually.

If he lived in modern times, he would understand that Lan Wangshu is a stay-at-home.

"Okay, let's go and take a look. Luo Chen is about to enter the county school, so let's go and worship Kuixing."

She tapped Lan Luochen's nose. The little boy had been well nourished recently, and his face had become whiter, with a little redness visible.

"Wangshu doesn't plan to worship the Weaver Girl and pray for a good husband in the future?"

"No, begging won't do."

"Sister, Kuixing can't be obtained by praying."

"I said it can be done."

Lan Wangshu said that if a girl wanted to set up a household, it would not be considered as getting married. What's the point of praying for all those messy things? It is more reliable to pray to the God of Wealth.

She ruffled Lan Luochen's hair, and the little boy just let her do it helplessly, then tied his hair up again.

He Jinyu watched their interaction and actually saw doting in Lan Luochen's eyes. She couldn't help but sigh that the relationship between the two siblings was really good.

"Sister, even Wang Yan wants to go."

Lan Wangshu was a little hesitant. They were too young, and if they were taken away by someone else in this era, it would be difficult to find them back.

"Everyone go, don't worry, you can see the fireworks inside Dingzhen Building, I will have someone watch it, we finally caught up, it will be lively, let them go out to play when they grow up."

He Jinyu provided a feasible plan. Lan Wangshu did not want to spoil the interest of his younger brothers and wanted to let them see the world, so he readily nodded in agreement.

"I'll pick you up early tomorrow so we can go shopping while it's still light."