After I was spurned, the champion husband exploded

It was rare for Su Yu to make a request to him, the eldest brother, so Su Yan readily agreed. Knowing that Su Yu wanted something urgently, early the next morning, the blacksmith he wanted had been delivered to Su's house, along with the blacksmith who had been sent with him. There are various tools for blacksmithing, and there are even several pieces of iron ore.

Su Yu didn't sleep well because of his thoughts last night, and his eyes were black and blue. Looking at these things, his heart was bubbling with beauty. Big brother is so good. It was like giving him a pillow for drowsiness.

Soon, with the help of several servants of the Su family, a blacksmithing room was quickly set up in the backyard of the Su family, specially used for Su Yu's research.

He took out the blueprint and handed it to the new blacksmith.

"Master Wu, can you see if this can be made?"

The new blacksmith's surname is Wu. He is dressed in black and has a rugged appearance, which is very suitable for the profession of blacksmith.

Master Wu looked at the gear pattern on his hand and was at a loss. What to do? A round object with protrusions all around it was really difficult for him.

He thought that this time he came here just to fool the little girl, but he didn't expect that he was stumped at the beginning.

Gears did not exist in ancient times, but if you want to make a rice transplanter, gears are indispensable.

"Master Wu, do you think you should find a carpenter to make a mold?"

Master Wu's eyes lit up when he heard this. Molds are often used in sword making. The molten iron is melted and poured into the mold. How could he have forgotten this?

"It's possible to make a mold, but not wood. Wood can't withstand the high temperature of molten iron. Old slaves usually use molds made of stone."

"Sure, I'll have someone make some molds."

Su Yu took the drawing and planned to go find the only stonemason in the village. He happened to meet him at the door and wanted to come back to see what kind of Su Laoer his daughter had made.

"How are you doing, my dear? Have you started making that rice transplanter?"

"It's still early. I'll go find Uncle Shi and ask him to make some molds for Master Wu."

"Leave this matter to dad. I'll take the blueprints and ask your Uncle Shi if he can do it. If he can, I'll call someone over to you directly, so don't go."

After living in Jinjiacun for a long time, the relationship between his father and the villagers became better and better. Su Yu didn't think there was any problem if he left it to his father.

"That's it, I'll go back to Master Wu's place and have a look."

Su Yu went to the backyard and brought it back to her house. She pulled out a sack from under her bed. There were almost all sacks like this piled under her bed. She took out two stones from it and went to the backyard holding one in each hand. .

She hid this stone by herself before the soldiers entered Jinjia Village. She knew that if she told the emperor, all the stones in the village would be looted. She was afraid that she would need them in the future, so she kept some, but there weren't many. It only weighs a few hundred kilograms under the bed.

If the Minister of the Ministry of War sees this, he will blow his beard and stare in anger. Now, a small piece of silica stone in the Ministry of War can play a big role, and now it can't be bought even with money.

After Su Yu left, Master Wu was sorting out the affairs of the guy who moved in early this morning. Many things were not sorted out yet, but he didn't expect Su Yu to come back so soon.

"girl."

"Master Wu, my father has already gone to find someone. They should be here soon. Come and take a look at this drawing."

As he spoke, he casually took the top drawing from the table beside him and handed it to Master Wu.

Master Wu looked at the circle in his hand and wondered what it was for.

"This……?"

Su Yu explained on the side: "This is part of what I want to do. I call it a spring. Just wrap it around the iron rod before the wire becomes hard. This shouldn't be difficult to do."

After listening to Su Yu's words, Master Wu nodded. "This is indeed not difficult. I will try it later."

Master Wu is also a man of action. He figured out the principles and started burning charcoal after finding a good guy to work with.

Just then, when he saw Cao Zhida passing by not far away, Su Yu called him over.

"Cao Zhi, come here."

Cao Zhi had been replaced a few days ago. When he heard Su Yu calling him, he immediately put down his work and walked over.

"girl."

"Leave the things at hand to others these days, and you will help Master Wu light the fire and blow the bellows."

"Yes, girl."

Cao Zhi took over the work from Master Wu and started burning charcoal.

He picked up the two stones that were placed on the table when he came in, and knocked a small corner with the small hammer lying nearby.

"Master Wu, when you practice ironwork later, melt this small piece of stone and put a few drops in it."

Su Yu didn’t say much else.

On the way Master Wu came, the steward who brought him had already told him that he should just do his work and not ask any questions about anything else. Master Wu always remembered these words, so even though he was extremely curious about the stone in Su Yu's hand, he couldn't bear to ask.

"Yes, girl."

Su Yu was originally thinking about how to explain, but looking at Master Wu's appearance, it saved her mind. It was simply her eldest brother who found this person for her, and his loyalty goes without saying.

By the time Su Lao Er brought the masons to Su's house, Master Wu had already made two springs. In fact, making springs is very simple, but no one had thought of it before, and ordinary iron could never be used to make springs. But now there is no such concern. Silica is added to the molten iron, and ordinary iron becomes refined iron. The springs produced are incomparable to those made from ordinary iron.

After it cooled down, Su Yu tried it and thought it should work.

"Daughter, your Uncle Shi, I brought it to you. He said he can do this."

Su Yu looked up and saw his father walking over with a middle-aged man. The man was carrying a backpack behind him. It was a bit difficult to walk. He thought there must be a lot of items in it.

"Uncle Shi, please make this trip."

"No trouble, no trouble at all. Anyway, I have nothing to do during this period."

Boss Shi is not lying. Now the villagers are busy with spring plowing, and few people come to his house to order stone tools. There are only spring plowing and autumn harvest in a year, which is the most leisure time for Boss Shi.

Mr. Shi is the eldest in the family, and he has two younger brothers. However, his two younger brothers did not survive the disaster when he was very young. He is the only son in the family. His parents also passed away in the past two years, so Now there are only Mr. and Mrs. Shi in the Shi family, and they have an unmarried son. Mr. Shi's wife, Mrs. Xin, also works in the Su family's workshop.

While Mr. Shi was talking, his hands were not idle. Mr. Su took his hand, put down the backpack on his back, and took out things from inside. Most of them were objects he used to cut stones. Under the backpack were a few small stones. It looked like it was used to make molds.

"You go about your business. I'll make the mold right here. If there's anything wrong, I'll continue to modify it?"

"Uncle Shi is still thoughtful, so I'll bother Uncle Shi."

Su Laoer followed his daughter and took a look. He didn't understand these things, so he went to do his own thing.