I plant a field in the last days

Lu Yuan couldn't talk about the next topic, and he didn't know anything about design.

After discussing everything, Dad Lu directly sent the drawings to his mailbox to get busy.

Du Heng sent the two to the door, looking at the electric car downstairs, his face suddenly showed a hint of surprise.

"Okay, Lu Yuan, the cars are all mixed up!"

"Haha! It's okay! At that time, if you have any needs, just call me, I'll bring you over, don't carry it alone, it's almost done, how much hatred can I have with my son!" Lu Yuan looked at it again A glance at the environment of the house advised.

Du Heng sighed: "The main reason is that I can't pull this face off. At that time, the ruthless words were released. If I confess my mistake, I will really have no place at home in the future!"

"Okay! Take care of yourself and scream if something is happening!" Lu Yuan didn't say much. He knew that Du Heng knew that he had done it like that, and he certainly had no shortage of food and drink.

Leaving Du Heng's residence, Dad Lu kept staring at the drawings all the way, and didn't even react when he got home. He didn't wake up from the heat until all the cool air from the air conditioner in the car was consumed.

During dinner, Dad Lu took the drawing and sat on the steps in front of the door and painted and painted.

Lu Yuan couldn't help but sit in front of his father and glanced twice.

"Dad! You are really a waste of sleep and food! Almost done!"

The father who looked at the drawings for a while suddenly said, "You said that people nowadays are considering safety when building houses?"

Speaking, Dad pointed to the house on the drawing and began to introduce it.

After reading it for a while, Lu Yuan can be considered to understand. The owner of this house also plans to build a house on an open space, requiring a very high wall, and the wall is insulated, even leaving a place. Specially used to store water.

"Maybe! Now everyone's self-protection awareness has improved." Lu Yuan said so, but he sighed secretly in his heart. These people discovered that it was too late. At this time, the house can be insulated. Effective, but the government has already stepped up to restrict water use. There is no storage of water, and it is useless to have such a large pool.

But Lu Yuan was stunned for a moment, and he thought about the words his father said just now.

Safe, yes, safe!These two words reminded Lu Yuan of the water grab that happened when he received the water this morning. Although it is very difficult to get a gun, he can use other methods to make up for it. The group of water grabs encountered today. People use crossbow arrows.

There are quite a few people who know about the situation in their homes. When the power went out a few days ago, a few of the old electricians discovered the situation in their homes, and today they met a group of police officers.

Although Lu Yuan did not think that these police officers would know the law and break the law, he could not guarantee that the old electrician had no idea about his home, especially the cynicism of the man at the time and the enviable look on his face. .

Lu Yuan was a little scared. He had seen too many cases in which people who exposed his wealth were killed in his dreams. He didn't want to follow those people's footsteps, he had to act!

Thinking of this, Lu Yuan had an idea in his heart. Since the finished crossbow cannot be bought, why not make it yourself?

If you have an idea, you need to practice it. Anyway, all day long, besides sleeping and eating, Lu Yuan recently discovered that he was getting fat again. Before he could be regarded as an idol pie custard, but the extravagant life in recent months has made him a little bit reluctant and weighted. He went up in a hurry, the height and weight of 1.8 meters approached 180.

Back in the room, Lu Yuan turned on the computer and found some design drawings of the crossbow on the website, and then selected a few simpler ones to print directly.

There are many tools in the underground storage room. As long as they are the tools that can be seen in the hardware city, Lu Yuan has them here, in order to prevent trouble when they don’t have one when they want to use it one day. Lu Yuan is not a person who likes to ask for help. People, try not to ask others if they can do it themselves.

Holding the drawing and finding a few suitable steel plates, Lu Yuan gently drew lines on the steel plates with a pen and then cut them.

When the third cutting piece was scrapped, Lu Yuan gave up. Although it is easier to make this stuff, it is really difficult to do it. For example, when cutting this piece, using a cutting machine to cut the steel plate Lu Yuan I feel I used it wrong.

Later, he brought the notebook and checked it in the basement, only to find that he had made a mistake in the first step.

He didn't even know the materials for making the crossbow and started to do it. Several materials were needed to make the crossbow.

The first is the crossbow arm, which is the same thing as the two small wings of the crossbow. The steel required for the two crossbow arms must be the kind of low-carbon steel, because the toughness of low-carbon steel is high and it is not easy to break. This can increase the life of the crossbow and make it easier to open.

The second is the crossbow slot, where the crossbow arrows are placed. This place does not require high material requirements, even hardwood, but it must be able to fix the crossbow arms, otherwise it will easily lead to a decrease in the accuracy of the crossbow arrows.

The third is some small parts, such as the trigger of the crossbow, the spring device, the accuracy of this place must be high, otherwise it is easy to get stuck or fail to buckle the crossbow.

After understanding this, Lu Yuan felt that he could not make a qualified crossbow with his three-legged cat technique.

Throwing the scrap steel plate aside, Lu Yuan suddenly thought of the old man.

Dad Xiaoshan is the business manager of the steel plant, so he must know a group of good ironsmiths!When he thought of this, Lu Yuan's heart suddenly became hot.

It turns out that there are such good resources around, why do you always do it yourself!You will be your own from now on, so don’t use it for nothing!

So put down the toolbox, Lu Yuan went up to wash his hands, then took some fruits and water and drove straight to Xiaoshan's house.

When I arrived at Xiaoshan's house, I saw that a black car at the door had a thick layer of dust. It was Xiaoshan's dad's car. Since the second month of the end of the world, Xiaoshan's dad has never driven. The car is out.

Gently knocked on the door of Xiaoshan's house, and Lu Yuan saw the old man who was reading a newspaper while eating a piece of cake.

The other party saw that Lu Yuan was here and quickly put down the newspaper in his hand and said, "You kid still knows to come and see me! I haven't been here for a few days! Come in!"

Lu Yuan froze for a moment. He didn't say that before. Every time he was afraid of what he would do to his daughter, his eyes were always fierce.

"Um... Uncle, how can it be several days? It seems that I just came here yesterday!"

"Really? I remember it was thirty-six hours ago. This is bad if there is no dark sky, and there is no concept of time." The old man's lips are a little dry, but it is much better than the people outside. Up.