The fiery iron is first calcined by the fire. After it is burned into liquid form, it is poured into a sand mold to cast and set. After it is set, it is taken out for forging.

First, a huge forging hammer is forged, making the entire iron bar become iron sheets, then rolled, flattened, folded, and continued forging until several times, the stress inside the entire iron bar becomes even, the texture is tight, and there are no cracks and gaps inside.

It took Jiayi more than half a day to forge the first sword under the guidance of the hydraulic forging hammer and two "senior technicians".

The sword body of this sword was forged from the style of a counterfeit eight-sided Han sword, but it is slightly wider and longer than an ordinary Han sword. The length of the sword body is about one meter and two meters, which is similar to the length of an ordinary long sword.

The eight-sided Han sword was originally a bronze sword. Because the bronze was not hard enough, the shape of the eight-sided sword ridge was used to increase the strength of the sword body. Later, after the iron appeared, the strength of the sword body could be well controlled, so four-sided swords such as the Longquan sword appeared behind, which were more light and agile.

However, the strength and defense of the knight are far better than that of ordinary people, and the requirements for the firmness of the weapon are higher. If the hardness is not enough, it will be a tragedy for the fact that his big sword is cut off halfway through the chop.

At this time, the eight-sided Han sword is just right for knights to use. The added weight of the sword body increases the feel of the knight when using it. The thickened sword spine makes the sword body stronger, so you don’t have to worry about breaking the sword during fighting.

After the sword body was built, Jiayi waited for a little cooling and began to carve runes on the sword body and build a rune array. It is said that the most superb sword-casting master can use the forged patterns to build a natural rune array, but Jiayi has always expressed doubts - it is too difficult to master both forging and rune arrays at the same time.

Those who are good at rune arrays may not necessarily be worthy of forging, while those who are proficient in forging may not understand rune arrays at all. Moreover, it is really difficult to make patterns according to specific requirements.

Even if Jiayi believed that under Orlando's guidance, he had some experience with the rune magic array, he didn't feel that he could practice and make patterns that match the rune magic array through forging.

Jiayi used a special diamond carving pen to quickly carve runes on the sword body. The sword body had not cooled down yet. While carving runes, he could also feel a hot feeling, and the hair on the back of his hand was about to be curled.

After carving the runes, Jiayi quickly filled the materials made of the modified magic dust mixed with Misin Mountain copper onto the carved runes, and then inlaid a magic core of a flame lion in the uppermost part of the runes close to the sword grid.

After everything was arranged, as the magic power flowed, the magic power inside the magic core flowed through the entire rune magic array. The material that had just been filled in the magic array began to melt and slowly penetrated into the sword body, leaving only a layer of shiny coating inside the rune pattern.

Then, Jiayi used a special solvent to quench the sword body that was basically made. After the quenching, he performed another coating to cover the rune magic array just carved out of the sword body. In this way, if there is no real contact, it is impossible to find out what rune magic array is carved on it.

The sword body was completed and finally installed a sword grid, the hilt of the sword grid, and a small piece protruded downwards from the middle of the sword grid, covering the magic core on the sword body. In this way, a long sword that looks dignified and steady, with a slightly wider rear and narrowed front, and does not look very prominent, was completed.

At first glance, this sword is not much different from an ordinary sword except for its shape. However, if you observe carefully, you can see a red mist flashing from time to time on the sword body. This is the effect of the magic power being collected and fed back to the sword body.

Jiayi had not opened the sword body for the time being, and turned around and started to make another sword. Before the sword was cast, Jiayi had already thought of the name - Frost Sadness.

I just don’t know if the sword that has been cast now should be called Fire Happiness.

The later-cast sword uses cold iron, which is more suitable for the water system and low temperature rune magic array, so he calls this sword a bad taste the sadness of frost.

Although some people believe that the smelting of cold iron should be done by solvent, which results in this way the cold iron is the best, the latest research results believe that the smelting method used for cold iron does not have much impact, as long as the cold iron is finally obtained.

As for the belief that the cold iron obtained by the solvent method is better quality, it is just an empirical consciousness. Just as people think that black wolfberry is richer than ordinary wolfberry, there is not much difference between the two.

Jiayi was very interested in cold iron. After careful study, he found that there was no magic power of the water system in cold iron, but it was easier to gather water vapor.

In fact, there is no conclusion on whether there is water magic.

Classical magic theory is constructed based on the four elements of earth, water, fire and wind. However, now, classical magic theory has been greatly challenged. As people's understanding of magic becomes deeper and deeper, they feel that the hypothesis of the four elements has fallen behind, and the world differences in the recognized world are becoming increasingly different.

However, the old model was destroyed, but the new model was not established. The classical model was about to collapse. The new theory was the atomic hypothesis. However, when atomic theory had not yet truly stood up, gravity appeared, and then electromagnetic force also appeared. Accompanied by gravity and electromagnetic force were force field spells and electromagnetic spells. These two cannot be assumed by atomic theory.

There were already flaws before atomic theory could truly gain a foothold.

Moreover, even if atoms are not the smallest elements, there are too many atoms, and there are hundreds of atoms discovered now, and there are even a tendency to increase in number. This does not conform to the principle of simplicity. There are too many, which does not fit the mage's love.

Traditionally, mitral and silver are two different substances, and the basic structure is two different atoms, but in fact, the difference in nature is not particularly large except for magical affinity.

The atomic saying is not even as simple as the earth, water, fire and wind. Even if the mage has a good memory, it would be too troublesome to remember the names and properties of hundreds of atoms. Therefore, the latest assumption is that there are smaller compositions inside the atoms, but no one can draw a conclusion yet.

With electromagnetics and debates on the properties of light, there is no conclusion on whether light is a particle or a wave. However, as the electromagnetics building becomes more and more stable, the fluctuations of light also prevail.

The ether hypothesis appears with the fluctuation theory, but the ether has not been able to find anything, which also casts a shadow on the fluctuation theory of light.

At this time, the four elements that were already surviving have not completely disappeared, because the origin of magic is based on the four elements. The most basic cognition is that if the four elements are said to be false, then how was magic established in the false?

Moreover, during meditation, you can indeed feel the properties of different magic elements.

The current understanding of the basic elements of the world is that the four elements hypotheses are lingering. With the support of a group of old and young people, I can still save them. The atom said that I want to take over, but I am not perfect, and I still have great flaws and are not concise enough. On the other hand, regarding electromagnetics and gravity, you have not taken us into consideration. Where should we put us?

In fact, we can also stand in the C position, but how do gravity and electromagnetic force build the material foundation? The mages don’t even have any ideas about this for the time being.

However, Jiayi knew that on earth, the understanding of the material basis is the four basic forces, electromagnetic force, gravity, strong force and weak force.

But in fact, Jiayi cannot guarantee that this conclusion reached on this earth will still apply in this magical world.

However, when Jiayi was meditating, he could still succeed by changing his impression of earth, water, fire and wind with four basic forces, and the meditation efficiency seemed to be higher.

But magic cannot be achieved through imagination, although magic seems to be something out of nothing.
Chapter completed!