After fusing the skill book, Ye Chen took out the third-order meditation skill book from the system space and handed it to his mother, asking the other party to use the skill book first.

This is also the arrangement after the conversation between the parents just now, anyway, you can get another third-order skill book at night, and you don't have to care who comes first.

After the skill book arrived, although Xie Moying was not very interested in these things, when she thought of Li Yuxin's reaction just now, she began to look forward to it a little.

According to the method Ye Chen said, Xie Moying first studied the skill book, and then according to the memory integrated into his mind, he sat on the sofa and began to use this skill.

Because they are all third-order skill books, the effect brought by Xie Moying's use of skills is the same as that of Li Yuxin's, and the time to upgrade to the second order is about the same.

When Xie Moying's level was raised to the second order, she directly stopped using her skills and began to sit on the sofa and carefully feel the changes inside her body, this feeling was too magical for her.

However, Li Jianhai, who was sitting on the side, saw her like this, and only felt itchy in his heart, if Ye Chen hadn't stopped him, it was estimated that he would have directly asked Ye Chen to take the second-order skill book to him.

The matter of the skill book came to an end for the time being, Ye Chen looked at the time, it was only past eight o'clock, and he was just about to get up and go to the farm to deal with the seeds and animals, only to remember that he hadn't counted the things that had been opened in the material box.

Reopen the system space and start counting the supplies, and the results are as follows:

44 Sombra, 43 Wood, 41 Stone, 14 Metal, 8 Soil Improvement Cards, 8 Paddy Field Improvement Cards, 6 Earth Stoves, 10 Glass, 10 Plastic.

Plan:...... 8 cabin plans, 4 carriage plans, 3 crossbow plans, 3 wall plans, 2 drum plans, and 1 bronze bell plan.

Seed:...... 2 bell pepper seeds, 2 broad bean seeds.

Animal:...... 2 crayfish.

After counting the materials, Ye Chen didn't find anything new, except for the basic materials that were opened, there were only two new designs and crayfish that were more attractive.

The wooden drum and the bronze bell, just by looking at the name, you know what it is, but Ye Chen is a little confused, why this material box can still open the design of the instrument.

Since coming to this world, who hasn't tried to survive first, even if it's the things that come out of the supply box, most of them are related to survival.

And now, Ye Chen actually opened the design of the musical instrument in the material box, if he could, Ye Chen would like to change the design of the musical instrument to something else related to survival.

Could it be that God sees his survival too well, and gets something entertainment for his own pastime?

Looking at the description of the wooden drum design drawing, the material needs two pieces of wood and two animal skins, and the wood is easy to get, but where can the animal skins go?

Do you want Ye Chen to kill fish and get fish skin?

It's not a design drawing of a survival item, forget it, you give me a design drawing with drawings but no raw materials, play with me.

The design drawing of the wooden drum is useless at present, and Ye Chen can only focus on the design of another bronze bell.

Just by looking at the name, Ye Chen could guess that the material of this thing was copper, and after reading the description of the bronze bell, it was indeed as Ye Chen guessed.

However, the design of the bronze bell is a little different from other design drawings.

This blueprint is not a fixed thing like other blueprints, but you can choose the size of the item you want to make, and the raw materials consumed will also change with the size of the item.

The smallest bronze bell can be done with one bronze, while the largest bronze bell requires twenty or thirty brass bells.

The size can be chosen at will, but the shape is not, no matter what size of the bronze bell is chosen, the bronze bell made is just different in size, and the appearance is exactly the same.

Ye Chen likes this very much, at least he doesn't have to bother to unify the design, if he has enough materials, he can make a set of bronze bells of the same size.

In addition to this discovery, Ye Chen also discovered another difference in this design drawing, that is, the material.

Before, the metal that Ye Chen obtained from opening the materials was only metal, the name was simply not to say, and it was a square lump when he took it out, and he couldn't tell what kind of material it was.

If it weren't for the metallic sheen on the surface, no one would have known this thing.

And the material needed for the design of the bronze bell is copper, a brand new material that Ye Chen has not yet obtained.

A day or two ago, Ye Chen had opened the ore pickaxe and furnace from the material box, as long as his brain was fine, he could guess that this was for you to mine and smelt and harvest metals.

And now, the design of the newly opened copper bell happens to need copper, and if nothing else, this thing has to be mined underground to get it.

However, what Ye Chen cares about is not the material copper, but the metal!

That's right, it's metal, the metal that can be opened in the supply box.

In the description of the design drawing, although it is stated that copper is needed to make the copper bell, there is a line of small print specially marked on the back of the copper.

Can be replaced with metal.

The meaning of this sentence is self-evident.

Metals can replace copper, which is not available at this stage, so can it be considered that metals can also replace other metal materials?

Such as iron, magnesium, zinc, aluminum......

If that's the case, metal is a universal material, as long as you have enough metal, you won't be afraid of metal materials to make items.

But how do you get enough metal?

Now the only things that can be sold on the island are cooked food and first-order drinking water, and these two materials Ye Chen is used to exchange for black crystal, compared to the universal material of metal, Ye Chen still feels that black crystal is more important, after all, black crystal is a necessity for expanding the island.

Metal is just a universal material, the role is to replace other metal materials, as long as the original metal materials are obtained, metal has no use.

Thinking about it like this, Ye Chen was also relieved in his heart, he no longer considered the purchase of metal, his current materials were limited, and it was better to exchange black crystals honestly.

A simple design drawing of a bronze bell made Ye Chen discover a new little knowledge, and for him, the world began to become more and more exciting.

I really want to know what the future will look like.

A small new discovery is not enough to disrupt Ye Chen's schedule, it is nothing more than spending a little more time on this matter.

Time is a thing, Ye Chen has a lot, and he can accompany him twenty-four hours a day, provided that what happens makes Ye Chen willing to spend time with him.

After studying the design of the bronze bell, Ye Chen switched the system interface to the fusion function, and began to fuse the things that were not needed in the material box, and it didn't take long for the fusion to be completed.

……

1 large wooden house blueprint (5th order).

2 carriage blueprints (2nd order).

1 crossbow blueprint (2nd tier).

1 wall design (2nd order).

There are not many useful materials, or even very little, and there are only four that are useful in the end, and they are combined with a lot of design drawings.

The large wooden house of the fifth order, like the large sailing ship, has also come to an end, and at this point, the design of the wooden house has finally completed his task.

Looking at the system description of the design drawings of the large wooden house, there is not much difference from the third-order wooden house, except that the area is larger and there are more rooms.

Just looking at the description of the design drawing, in fact, you can't see anything, because most of the description of the design drawing is similar, and the real gap still has to be actually manufactured to know.

Looking at the materials needed for the fifth-order wooden house, a full 400 pieces of wood, Ye Chen was stunned for a while, if it weren't for the fact that he had a lot of wood on his body, he would have to be stupid by the materials needed for this wooden house.

If he hadn't obtained the villa, perhaps, the house where Ye Chen lived now would be this fifth-order large wooden house.

Turning off the system interface, Ye Chen sat on the sofa and began to think about another question, a big problem about the house.

Whether it is a fifth-order wooden house or a third-order stone house, even if the level is the highest, it is only more rooms and a larger area.

However, even this highest-level house design has a very fatal flaw, that is, the house made has only one floor!

That's right, even if it's a large wooden house of the fifth order, it only has a simple floor!

It stands to reason that the house will only get bigger and bigger, taller and taller, and more cumbersome and complicated, but the two design drawings obtained by Ye Chen are not like this.

Even if this house design is a product of the farming era, but in the later farming era, there were many multi-storey buildings.

Do you have to build a multi-storey building yourself?

The answer to this question is currently impossible to find, after all, except for Ye Chen, the other Blue Star people don't even have a few second-order houses, everyone is trying to find a way to survive, who will have nothing to do to care about this kind of problem, some of them are good to live in, and they are picky.

After thinking about it for a while, Ye Chen didn't understand why this was the case, perhaps, multi-storey houses need other design drawings, if there are no design drawings such as buildings, maybe they really have to build their own buildings.

Fortunately, I live in a villa by myself, and I don't have to think about the problem of living in a building, and the answer to this question is to be left to others to find and solve.

Looking at the living room, his parents didn't know when they had left, Ye Chen estimated that his parents left when he had just counted the supplies, after all, his attention was on the materials at that time, even if his parents left, he would basically not notice.

got up and came to the floor-to-ceiling window, Ye Chen stood through the gap in the window and randomly opened the big floor-to-ceiling window.

The time was only more than eight o'clock in the morning, and the current outside temperature had not yet reached double digits, and as Ye Chen opened the floor-to-ceiling window, the cold and biting cold air outside also followed.

Obviously wearing short sleeves and facing the cold air with a single-digit temperature, Ye Chen was unmoved, and walked to the balcony outside with such a swagger.

If this is seen by people who don't know, they will either think that Ye Chen has a problem with his brain, or think that Ye Chen is a fighting clan, or he has just blown a bottle of vodka.