Lu Yu listened quietly, and said in his heart that it was indeed the case.

If you want to be high-end, you need to use more precious materials.

That's the natural way this world is.

If you want a certain performance, you find materials that match that performance, and then forge them into blades in the inferior, least climatic way.

Complex methods?

It's the easiest way to do it.

Merely...... In fact, Lu Yu also knows that even if this is the easiest method, there are still many, many issues to consider, such as the melting point of a metal, such as how to quench, such as the cooling time, such as how many times to burn......

Lu Yu didn't hate this 'stupid method', and even ...... To some extent, he is optimistic about this approach.

Because it is precisely because of this 'stupid mind' that those people keep ...... Constantly searching, researching, and tempting, the most powerful metal in the world.

If the forging method is a change in the 'surface', then this act of pursuing a strong metal is a change in the 'essence'.

Which one can go further?

Just like the cultivation of Gong Gong skills, even if the skills have reached an extremely peak state, a fifth-order martial artist is definitely not the opponent of an Innate Saint-level master who can't make any moves.

It's just that this stupid method is always too easy to copy, how many metals need to be fused in what proportion to a most perfect metal, how much temperature to melt, how long does the quenching process need to be re-furnaceed, the temperature required for each re-furnace, and the time required...... All aspects are almost fixed, can be learned quickly and can be imitated.

So...... The dissemination of this skill will also become better, and the birth and application of a new technology and new raw materials, and finally its popularization, will become very fast.

And those magical forging techniques will be separated by the inheritance because of each person's different talents, different efforts, and inheritance...... It finally appeared, but it will soon disappear in the long river of history and become people's eternal regret.

So...... Which is stronger, which is better? There's really no way to say it.

Merely...... No matter which one it is, Lu Yu is the most powerful master among them!

The forging technology is almost 'Dao', and the use of raw materials is accurate to the delicacy of molecular atoms, which makes Lu Yu almost invincible in forging.

Even if he can refine the best healing pill in the world, and can always refine the holy or even divine elixir, he can evolve countless exercises through the Lonely River Great Array, which is indescribably powerful.

But his most powerful means has always been forging and manufacturing.

Among the six ways of the Book of Heaven, the things in terms of craftsmanship are also described the most, and it is the thickest of the six books.

Lu Yu couldn't help but think that if he hadn't joined the Blackwater Camp in his previous life, he might have been able to become a craftsman, a respected craftsman.

But...... In fact, the best thing is not to go to the extremes of the two, but to let the extremes of the two ...... Perform another fusion!

Lu Yu glanced at the stove for cooking, then rubbed his chin and said, "This stove is definitely not good...... Is there any other place you can light a fire here?"

Liya didn't know what he was going to do, but she said, "In the winter, I light a fireplace in the hall, so that when the guests have calmed down, they will go back to their rooms to sleep, so that it will not look so cold." ”

"Oh, that's great. ”

The fireplace is something that is not available on another continent, because the fireplace uses a chimney, a very high chimney.

So even if you start a fire indoors, there is actually not much risk, but there is another reason, that is, the construction technology here is also very poor, and the house is ventilated on all sides, and there will be no fire poison at all.

And this fireplace is made of stones, and special mud is added in the middle, but it is very resistant to burning, and the most important thing is that I don't know how many years it has been used here, and a thick layer of black ash seems to have become its natural precipitation, which can be regarded as a good furnace.

Lu Yu nodded, first returned to his room, and took out some materials from his own world, that is, some flame-resistant stones, and some manufacturing materials.

Then I made something like a blower in a short time.

Back by the fireplace, Lu Yu turned into a mason, calculating what to do, while transforming the stove, and finally after finishing it, it was a little presentable.

Add an anvil and a hammer next to it, and you're all set.

In fact, forging also requires the use of many things, even scissors have to be prepared, and the iron block can be burned into such a semi-liquid state, which can be directly cut into the desired shape with scissors.

But Lu Yu always thinks that the real process is to use the simplest tools.

But where the craft, there are two points, the most difficult to achieve, but the most can play the magic effect, one is the simplicity to complexity, the other is the complexity to simplicity.

Lu Yu has always been a person who walks on these two extremes.

"Hoo ......"

Lu Yu walked to the kitchen, picked up the kitchen knife that he had broken, and then picked up two kitchen knives from the knife stand, and then walked back, divided into two piles, and threw them directly into the stove.

Liya really didn't know what he was going to do, but she was distressed, and while she was distressed, she told herself countless times that the other party was a rich man, so she demolished the hotel, and the other party could afford to pay for it.

And she was really a little curious, what did this Lu Yu want to do.

After burning for about half an hour, Lu Yu took out the red-hot kitchen knife that had been burned inside with tongs, and he broke it, obviously the materials were better, and the remaining two should be knives like broken bones, which were very large, but the materials were very ordinary.

Nodding, Lu Yu held the tongs and put the two kitchen knives together on the anvil, and then ...... Down with a hammer...... With a bang, it turned into a red discus.

Bang bang

Subsequently, it is fired again.

He also took out his two kitchen knives and continued to hammer them, and soon they became unrecognizable.

Liya watched from the side and couldn't help asking, "You...... What are you doing here?"

Lu Yu smiled: "Didn't I say it, I have some skills...... Still very confident. ”

"That'...... That's forging?"

"Yes, to put it bluntly, it's just a technical job of striking iron. ”

Liya smiled wryly, then looked around and asked, "What's that...... Why don't you see the mold?"

Faced with this question, Lu Yu really didn't know how to answer for a while.

Anyway...... When he forges things, he really rarely burns metal into molten iron.

Because once it becomes a liquid, either the metal will be too pure, or the entire molecular structure inside will be destroyed, so steelmaking is actually a very difficult thing, and once there is a little problem, a pile of waste will be smelted.

But Lu Yu didn't use this method of molten iron perfusion, not because of this, but because he had reached the kind of technology that could control the molecular arrangement method in it!

Smiled lightly, did not answer, but continued to forge.

The three kitchen knives turned into two pieces of iron, one was very small, and the other was slightly larger, all of which were turned into rectangles by Lu Yuneng, and they were burned and forged back and forth several times, looking like two very delicious pastries, and like two crystal gems, anyway...... It's just beautiful.