"It turns out that those things are used for paint, and I was surprised that you just got them back and didn't use them."

"I can understand that the sap of the lacquer tree is used for paint, but what is the fruit of the paulownia tree used for?"

Qin Shou suddenly realized.

"The sap of the sumac tree is natural paint."

"Tung oil can be obtained by processing the fruit of the paulownia tree."

"Tung oil and lacquer are mixed together and can be used as architectural paint."

Lu Chen said.

In the past, when the technology was not developed, many people used this kind of paint at home.

Nowadays, almost all paints are chemical products.

Although the paint in the past was troublesome, it was better than natural and environmentally friendly, and it was relatively healthy.

"The fruit of the paulownia tree should be treated like this......"

Lu Chen demonstrated as he spoke.

Lu Chen and others made paint, and the live broadcast room was hotly discussed.

[Lu Chen is really omnipotent and invincible!] He really does know anything! I can't even think of building a courtyard house on a desert island, but he really did it! ］

[As a fan of Lu Chen, I am extremely proud at this time, my idol is really extraordinary. ］

[What about those people who mocked Lu Chen before, why don't they come out now.] Lu Chen succeeded, so he asked if your face hurts? ］

[This courtyard is really beautiful, just the few times Qin Shou circled around the house, my breath was about to pause in surprise. Even if it is just the original wood color, it does not affect the atmosphere and beauty of the house. ］

[The wisdom of the ancients is truly amazing, in the past, when the productive forces were not developed, they were able to imagine and build such beautiful buildings.] ］

[In today's convenient society, we have long been accustomed to mechanical work. After seeing too much of the process of building a house with machinery, Lu Chen seemed extremely difficult in this way. But in fact, thousands of years ago, our ancestors were also so laborious. It may even be even more difficult for them, after all, they can only rely on their own groping, and Lu Chen has learned countless architectural knowledge sorted out by his ancestors. ］

[Looking at this courtyard on an uninhabited desert island, I only feel admired and moved, and the wisdom of our ancestors has been carried forward in later generations.] ］

[I feel so sorry that the show is almost over, and that this courtyard will soon be vacant.] ］

[Is there a big guy who can develop this place into a tourist attraction?] I'd love to go there. ］

[I also want to travel, and after watching the live broadcast for so long, I am already familiar with it, and I really want to experience it in person.] ］

[I want to live in a house built by Lu Chen himself!] ］

The live broadcast room was very lively.

For a while, those who praised Lu Chen, those who admired the wisdom of the ancients, and those who proposed the development of desert islands, said everything.

It's just that although there are many praisers, there is no shortage of sunspots anywhere.

[This house looks beautiful, but who knows if it's liveable?] ］

[It's useless to look good in a house, but the most important thing is to be practical.] If the house collapses in a few days, it will be interesting. ］

[I've seen BJ's courtyard house, and Lu Chenjian's one is just a virtual appearance, far worse than the real courtyard.] ］

The sunspots are there.

Lu Chen, Qin Shou and the people of Yuandong Village all made the paint seriously, and it took half a day for the paint to be finally made.

With paint, naturally there must also be a brush.

Lu Chen went to the place where he usually slaughtered his prey and took a look, there were still a lot of animal hairs there.

"Clean the fur and tidy it up."

Lu Chen said to Qin Shou.

"What's the use of this thing?"

Qin Shou asked while picking up the beast's hair.

The fur was rough and hard, and many of them were stained with blood, with a strong smell of blood.

It's useless, they usually throw it aside as waste.

"Animal hair is the bristle of a brush."

"Not only animal hair, but also discarded flax or delicate twigs can also be used to make brushes."

Lu Chen said, and went to get some flax again.

The material for the bristles was there, and Lu Chen sharpened a few brush-shaped boards.

The front end of the board is cut in the middle with a flat slit.

Lu Chen filled it with natural glue made of charcoal and pine resin, and put the bristles in, so that a brush came out.

"It's a good idea, it's simple and practical."

Seeing this, Qin Shou also did the same.

The two of them made a few brushes out, and the tools for painting were ready.

Next, it's time to start painting.

Painting is a technical task, and not just anyone.

After all, if you have never been exposed to this, it is difficult to brush the paint evenly.

"I'll paint with you."

"My grandfather used to make a living from this, and he was very good at painting."

"Even on a desert island, the craft is not abandoned."

"I've been learning from my grandfather for a long time, but I barely had the opportunity to use it, and now this technique can finally come in handy."

Asuka took the initiative to take over the task.

He was a little excited, he hadn't done this job for a long time, and his skills were a little rusty.

In the past, when the villagers were building houses, his family would go to help.

But no one has built a house for a long time, and he naturally has nowhere to show his true nature.

"Okay, then it's hard work."

Lu Chen patted the bird on the shoulder.

It's naturally a good thing to have someone to help, otherwise he doesn't know when he will have to brush such a big house.

The two of them carefully painted the house, and everything went exceptionally smoothly.

Finally, the house was completely built.

The wooden house, the dark red paint, the hollow doors and windows, everything looks so exquisite, beautiful and full of antiquity.

Surrounded by dense forests, the breeze brings a fresh scent of vegetation.

The beautiful and atmospheric courtyard is hidden in the forest, and there is a little more mysterious atmosphere.

"This is the legendary courtyard house, I didn't think I would have the opportunity to not only see it, but also build it with my own hands."

"My old Zhou family is really promising, and they can actually participate in the construction of such a beautiful house."

"When I think that I also have part of the credit for the completion of this house, I can't help but be excited."

"It's such a good house, it's time to celebrate, it's the most beautiful house on our island."

"It's no wonder that the courtyard house has such a big reputation, this house is beautiful and practical, who doesn't like it?"

The people of Yuandong Village really liked this house more and more, and several people were in and out of the house, watching everywhere.

It was the first time they had seen such a magnificent building, and they were all amazed.

"We're going to have a bonfire tonight to celebrate the completion of this house."

With a wave of his hand, the stone decided to come down.

Such a big celebration cannot be said without celebration.

(End of chapter)