The abandoned wife married into a wealthy family, and the scumbag father wailed every night

Xie Yiyao went to the system mall and bought a recipe for iron smelting.

The good thing about the Miracle Doctor System is that it is fully functional and has everything you want. As long as it does not involve the interface of cultivation, it is very cheap.

Xie Yiyao took the recipe and found Gu Yu'an and asked him to be responsible for mining the iron ore. In this way, the problem of raw materials for the furnace was solved.

After taking the marrow cleansing pill, Gu Yu'an's comprehension was extremely high. After reading it once, he had understood all the tricks of iron smelting, and there was no need for Xie Yiyao to say anything more.

"My dear girl, your master is truly an amazing person! How come he has everything? This iron smelting method is much more powerful than the one we use now. Just by looking at the description of the finished product, I can imagine how powerful this iron will be!"

Gu Yu'an's face was full of excitement!

"Uncle, the routine process of iron and steel making can be done by the craftsmen, but you must find someone you trust to do the key ingredient control and molten iron temperature control. Do you have your own loyal soldiers?"

Xie Yiyao asked with a serious face.

It's not that she was stingy and didn't want to teach those blacksmiths this more advanced ironmaking technique.

Rather, this iron is an ancient weapon. If it is mastered by the male and female protagonists, it will definitely become a murderous weapon.

She didn't want the things she used to improve people's livelihood to become a butcher's knife against the people!

"I have!"

Gu Yu'an was somewhat moved after hearing what Xie Yiyao said.

He didn't expect that Yao Yatou would still be as unreserved to him as before.

In fact, he has been very sensitive since he returned to the Xiao family. He was afraid that the Gu family would no longer want him, and he was also afraid that his nephews, whom he loved so much, would become estranged from him.

Now it seems that he was really narrow-minded.

Both the Gu family and his two nephews still regard him as their uncle.

Suddenly, Gu Yu'an's frivolous heart became firm. He liked his current situation very much. It was really good to have family members to accompany and support each other!

"That's fine! How our iron and steelmaking technology will develop in the future depends entirely on you!"

Xie Yiyao was also very happy at this moment. It felt so good to have an uncle at her disposal!

So far, the person who dug coal and built the furnace was Zhang Zhongdan, and the person who smelted iron was her uncle.

She planned to let Gu Yubai make salt. The salt in ancient times was coarse salt, which was not only unpalatable but also extremely harmful to the human body.

The most important thing is that everyone needs to eat salt. With the technology of making salt, all the money in the world will flow into the Gu family continuously!

With power and money, even if she leaves, the Gu family will definitely be able to gain a foothold in this world!

After Xie Yiyao finished all these, she started planning about food.

Although according to Tongzi's estimation, the weather will gradually warm up after mid-April.

However, in October, the temperature will quickly enter winter, which means that the crops will not have much time to grow.

In addition, even if the temperature warms up in mid-April, it will still be much lower than in previous years, which will inevitably result in a reduction in grain production.

Therefore, greenhouse cultivation is very necessary.

For this, she doesn't need to look for a system to purchase greenhouse cultivation methods.

After all, in the end times, due to the harsh climate and scarce soil, all plants are grown in greenhouses, and she is very familiar with greenhouse cultivation.

But now she faces a difficult problem, which is how to use the oldest plastic to make a greenhouse.

It will be easily damaged by strong winds and hail in the future, making it difficult to grow high-yield crops.

Therefore, she could only build the kind of glass smart greenhouse commonly used in the apocalypse, risking the heroine discovering that she was also a time traveler.

This smart greenhouse has planting troughs, water supply system, temperature control system, auxiliary lighting system, and humidity control system.

The cold disaster in Da Deng is nothing compared to the even worse weather at the end of the world. With this kind of smart greenhouse, people will no longer go hungry.

Xie Yiyao sighed and decided to go against the heroine!

Anyway, since she decided to help Feng Junyi secure his position as crown prince, she had already prepared herself to confront the heroine head-on.

I will win if we meet on a narrow road!

While Xie Yiyao was cheering herself up, she gritted her teeth as she bought the blueprints for building a smart greenhouse. Although she knew how to grow crops in a greenhouse, she couldn't build a greenhouse!

"Uncle, here are the drawings I drew for building a greenhouse. Please take a look at them first."

Xie Yiyao handed over the drawings of her greenhouse construction and the operating manual of the greenhouse to Gu Yubai.

Gu Yubai looked at Xie Yiyao with a puzzled look:

"Girl, what is a greenhouse?"

However, although Gu Yubai asked Xie Yiyao, he did not wait for her to answer, but directly picked up the drawing and looked through it carefully.

After looking for a long time, Gu Yubai looked at Xie Yiyao in amazement!

There is such a wonderful way to grow food in this world? !

Oh my God, no one will die of hunger in this world from now on!

Gu Yubai had experienced hunger before, so he naturally knew how uncomfortable it felt!

In fact, the reason why he fled to Yanjing City under the pretext of avoiding being forced to get married was because he was afraid that the victims would cause trouble and he wanted to come and protect his niece.

But now it seems that his niece doesn't need his protection at all. She will definitely make the victims follow her wholeheartedly!

"Second uncle, this is the recipe for making glass. Take it. In the future, the entire Da Deng, and even all the countries on this continent, will need this kind of glass. You must keep the key technology in your own hands. This will be the main source of income for the Gu family in the future."

Xie Yiyao handed the glass-making recipe she bought to Gu Yubai.

As for the recipe for making salt, she would take it out when the people had solved the problem of food and clothing.

There is not much use in taking it out now. Who cares about the quality of salt when you can’t even fill your stomach?

Although my third aunt's embroidery shop made a lot of money, my eldest aunt Yang was also running a food shop in full swing.

But that money was just a small amount, and it was not enough for the Gu family to gain a foothold in this continent.

Only when the Gu family becomes strong will my mother and her brothers have confidence.

She would always protect her mother without reservation, but she is alone after all, and cannot support herself alone. Only when the family is strong can her mother live well.

She also liked to watch palace fighting dramas in the end times. After watching them for a long time, she summed up a pattern: once the concubine's family falls, the concubines in the harem will not be long to be eliminated.

The recipe for making steel was given to Gu Yu'an because the Xiao family was the maternal family of the Crown Prince Feng Junyi, and therefore they were considered half royal family.

Considering how Emperor Wende flatters Feng Junyi, he would not do anything to his son's maternal family.

Besides, the Xiao family knows the recipe for iron smelting, isn’t that the same recipe for iron smelting that Feng Junyi knows?

Would the Xiao family abandon their own grandson and support someone else?

"My dear girl, coal and iron have solved the problem of freezing people to death, and this greenhouse intelligence will also solve the problem of reduced grain production. This Yanjing City will definitely develop better than the capital city!"

Gu Yubai said with some excitement. He suddenly had an idea to buy land and a house in Yanjing City. Buy land!

Crazy buying!

However, now is not the time to think about this. The most important thing now is to make the glass and then build the greenhouse smart greenhouse!

"Uncle, just say this is a greenhouse. Don't mention the word 'smart'. The smart control system is the most critical technology for growing crops in this greenhouse. Only the Gu family knows this technology."

Xie Yiyao looked at Gu Yubai seriously and said that one should always keep something in reserve. Although she wanted to do good things, she was not a fool who would do good things without expecting any benefits.