At this time, on a desert island.

Lin Chuan has been exploring the island little by little with Cao Jie in the past few days, and by the way, he has improved his beast control skills and recruited more beasts to take care of the farmland.

Although the boar was very ferocious, if there were so many beasts, even it would have to be weighed.

Soon, under the watchful eye of dozens of wild beasts, the wild boar did not dare to come again, and did not know where it went.

And the extra grain that Lin Chuan planted was just right for these beasts to eat.

This is a symbiotic relationship, just like the bee and the bison before, and the Tibetan mastiff black wolf.

It's just that the dishes are indeed enough, but the meat is not enough.

Most of these beasts are carnivores, and it would be difficult to live without meat.

Therefore, Lin Chuan simply exchanged for broiler chicken and carnivorous duck from the system mall.

These two are not the same as the pheasants and ducks raised by Lin Chuan before.

They grow very fast, maturing in an average of one month, and their meat is very tender.

It's not just for beasts to eat, Lin Chuan can eat it like Cao Jie.

Moreover, their egg hatching rate is more than 80 percent.

After a long time, Lin Chuan had no choice but to open up a new place.

During this time, Lin Chuan was tired enough.

If you want to build a farm, it is much more troublesome than farmland.

First of all, the farm must not use straw and bamboo, it is too unsafe, and if the weather is bad, it is very likely that these carnivorous birds will be sick.

The only suitable materials for building a farm are stone and cement.

Lin Chuan had already made the cement before, but it was just used up when he was building the house, and now he has to do it again.

To make cement, it is not easy to say that it is simple, and it is not so difficult to say that it is difficult.

First of all, limestone, water, iron ore and other materials should be crushed together, and then the preliminary mixture is evenly combined.

Fortunately, limestone and iron ore are both minerals in the caves in the back mountains, which is relatively good.

Although there is not much iron ore, it is enough to make lime.

The cement powder and other raw materials are then mixed and preheated.

Finally, it is fired in a cave to make cement.

Although the conditions on the island are limited, the cement made is still quite good.

But that's easier said than done.

The first difficulty is in the mixing.

Modern cement mixing can be made with a mixer, but there are no mixers on the island.

Lin Chuan didn't see a mixer in the system mall, and even if he did, Lin Chuan didn't have oil and electric drive.

Cao Jie watched Lin Chuan busy with his work, and couldn't help but ask curiously:

"What are you doing here, sir?"

"And the mud?"

When Lin Chuan heard this, he immediately cried and laughed:

"Am I so idle? I'm making cement. ”

"Cement?"

Hearing the new term, the curiosity in Cao Jie's heart was all hooked.

Lin Chuan smiled:

"Cement is made by mixing these things, and the cement has a very good bond, which can bond the stone and make the building stronger."

"When it's dry, it's going to be extremely strong, about the same as stone."

After that, Lin Chuan pointed to the house and said:

"Do you see my house, it's made of cement and stone, and the thing in the middle of the gap in the stone is cement."

After that, Lin Chuan continued to work hard.

Cao Jie curiously came to the side of the house, carefully observed the cement, and couldn't help but admire:

"I didn't expect that there was such a thing."

"If the people of Kyushu used this thing to make houses, wouldn't it be very strong?"

"Compared to earthen walls, I don't know how much better!"

When Lin Chuan heard this, he smiled:

"Cement is more than just a house."

"It can also be used to pave roads."

"Roads paved with cement are so strong that if you add asphalt, you don't need to repair a road."

"If you take care of it, you should repair it once a year, and you know that it is enough to repair it once every two or three years."

Hearing this, Cao Jie was even more surprised:

"How can it be so beneficial?"

Cao Jie couldn't help but think that the current roads are basically primitive dirt roads.

As soon as it rains, it will be extremely muddy and difficult to walk.

Many horse-drawn carriages will get their wheels stuck in mud puddles because of this kind of road, and it will be difficult to move an inch.

If it is really like Lin Chuan said, such a strong thing must not be afraid of rain.

In this way, you can save a lot of problems!

Lin Chuan pouted and said:

"The concrete floor under your feet, do you see any changes in the last rain?"

Cao Jie was excitedly observing, and Lin Chuan continued to stir up the cement.

Lin Chuan was too tired just to stir, and soon Lin Chuan lost his physical strength.

Lin Chuan sat on the ground panting heavily.

You can't let Cao Jie do this kind of heavy work, right?

Although Lin Chuan is not a very strong one, he is also a tendon meat, and he doesn't know how many times more powerful than Cao Jie.

I am tired like this, if Cao Jie is on it, it is estimated that it will not be long before he is out of breath.

"There it is!"

At this moment, Lin Chuan suddenly had a flash of inspiration.

No matter how strong you are, you can't compare to the few who guard the farmland!

Thinking of this, Lin Chuan's heart suddenly moved.

Suddenly, the earth trembled, and the huge footsteps got closer and closer.

Cao Jie couldn't help but look in the direction of the farmland in horror.

Suddenly, several black shadows appeared in front of Cao Jie at the same time.

Six black bears!

The strength of this blind bear is much greater than that of a man.

Due to Lin Chuan's beast control technique, it was not difficult to command them to perform mechanical stirring movements.

Soon, the black bear started to get started.

They seem to be tireless, mixing the cement with their sticks.

This scene directly made Cao Jie stupid.

Cao Jie knew that Lin Chuan had the ability to resist beasts, and he was very powerful.

The face of the bear, wolf, tiger and leopard can easily resist it, and it can be manipulated like a fish in water.

Just seeing the beasts of the mountains and forests can be tamed with ease.

However, Cao Jie never thought that such a clumsy black bear could actually make such dexterous movements.

Moreover, there are no mistakes yet! It's exactly the same as Lin Chuan's action just now!

All this made Cao Jie unbelievable.

With the help of Black Star, Lin Chuan soon mixed the cement.

The rest is firing.

The cave for firing, Lin Chuan has long been able to get out.

Lin Chuan's mind moved again.

The black bear carried the cement to a small cart and then pushed the cart into the cave.

It is better for Lin Chuan to do this kind of work by himself.

No matter how you say it, the black bear is too big, and it is more troublesome to enter the cave.

Moreover, firing itself is not a tiring job, just hotter.

Lin Chuan gave the finished white chicken to the black bear.

As Lin Chuan waved his hand, all the black bears returned to the farmland one after another.

Cao Jie's jaw was about to drop.

Is this the power of immortals?