Most of the materials with spirituality are demon's different bones and skins, of course, the ordinary bones and skins of some commander-level monarch-level demons also have a certain degree of spirituality, so these are either corpses that can be used to refine magic weapons even if they don't have different bones and skins.

At the same time, there are also some metal ores containing magical energy, and the roots and stems of some plants can also be used to refine magic weapons, because these things may also have spirituality.

There are many types of magic energy circuits, which can be roughly divided into attack, defense, and support.

Just like the offensive magic energy circuit, it can be subdivided into slash magic energy circuit, flame release magic energy circuit, and lightning release magic energy circuit......

The slashing magic energy circuit can be divided into various magic energy circuits due to factors such as attributes, magic energy utilization, and attack power.

The complexity of each magic circuit is different. Some simple magic energy circuits only need to have a circuit that allows magic energy to circulate, and the difficulty is like releasing elementary magic; The high-level magic energy circuit is very complicated, and the difficulty is comparable to releasing high-level magic and super-level magic.

Of course, although there are many magic energy circuits, there are only a few hundred kinds of magic energy circuits that are public, and these magic energy circuits can be used to refine mortal-level magic weapons at most.

As for the more advanced magic energy circuits, these are all things that are not passed on by refiners or some families or some forces, and if you want to learn these things, you can only join them or exchange them for these things.

Now Yang Yao knew only more than thirty kinds of magic energy circuits, including the magic weapon size change magic energy circuit, the fire-type slashing magic energy circuit, and the ice-type slashing magic energy circuit.

Unfortunately, the power of these magic circuits is at most equivalent to that of a beginner level 3 magic. Although the effect of the primary level 3 magic on Yang Yao is not very high, it still has some effect.

For example, Yang Yao can have the attack power of the first level three in advance, and he can also have magic with different attack methods. After all, whether it is a fire-based primary-level third-level magic fire-type burst, or an ice-based primary-level third-level magic ice vine covering attack, the way of attack is fixed.

Yang Yao put a dagger embryo into the palm of his left hand, Yang Yao recalled the fire-based slashing magic energy circuit in his memory, and then directly controlled the fire-based demonic energy to be injected into the embryo. After that, the magic energy in Yang Yao's controller embryo began to construct a magic energy circuit for the size change of the magic weapon.

The process of constructing a magic energy circuit is to form a magic energy circuit phantom in the outer embryo, and then use the magic energy to expand this circuit into the embryo.

There is no limit to the number of magic energy circuits that a magic weapon can have, as long as the refiner can ensure that each magic energy circuit does not interfere with each other and ensure the success of the refiner, then the refiner is willing to construct as many magic energy circuits as he or she wants.

The basic magic weapon is to have at least two magic energy circuits, which are the magic energy circuit of the magic weapon size change and the magic energy circuit of the magic weapon function.

Among them, the magic energy circuit can change the size of the magic weapon, and this function is the basic function of most magic weapons.

And the other magic energy recovery is to give the magic weapon a function, so that the magic weapon can attack, or defend, or support.

Suddenly, Yang Yao, who was constructing a magic energy circuit for the dagger embryo in his palm, his face changed and he began to look bad, because Yang Yao failed to construct a magic energy circuit just now.

The reason for the failure was that the amount of magic energy injected by Yang Yao was uneven, resulting in some of the constructed magic energy circuits being not as thin as they were, resulting in some parts of the magic energy circuits that should not be connected and some parts of the magic energy circuits being connected.

Of course, in addition to the fact that Yang Yao did not have a strong control over magic energy, there was also the reason why Yang Yao was not proficient.

After all, constructing one's own magic energy circuit inside a finger-sized embryo, the route of the magic energy circuit is too concentrated, and it is easy for novices to make mistakes in this aspect during the Qi training period.

This is like asking a person to draw a complete circuit diagram on a finger-sized piece of paper, even if the magic energy circuit is simple, this difficulty is very high.

It is precisely because of this that Yang Yaocai decided to construct a magic energy circuit on top of the magic weapon.

Because if Yang Yao successfully constructs the magic weapon size change circuit, Yang Yao can make the magic weapon bigger and then construct other magic energy circuits.

This is like asking a person to draw a circuit diagram on top of a blank part of a large piece of paper with a circuit diagram drawn on it, so that the difficulty is directly reduced.

Yang Yao threw the failed dagger embryo into the system space, and then picked up a dagger embryo again and began to construct a magic energy circuit.

In the early morning of the next day, Yang Yao sighed with a bone-white dagger in his hand.

Yesterday, after Yang Yao scrapped three of the four-handled dagger magic weapon embryos he had refined before, he finally succeeded in depicting the magic energy circuit of the magic weapon size change on the fourth dagger magic weapon, but it was a pity that this dagger was a half-finished mortal-level magic weapon before.

Because there is only one magic weapon size change magic energy circuit on this dagger, this dagger can only change size, but it has no other functions.

And the three scrapped dagger magic weapon embryos were also spiritually lost and could not be re-smelted.

And now Yang Yao plans to try to construct a second set of magic energy circuits on this half-finished magic weapon, so that this dagger magic weapon has other functions besides changing the size.

If it fails, fail, after all, what's the use of a magic weapon that can only change size? If this dagger is very sharp and hard, it is one thing, but Yang Yao feels that the hardness of this dagger is just a little harder than that of an iron dagger, and the sharpness is not good.

Then Yang Yao began to construct a second set of magic energy circuits on top of the enlarged dagger magic weapon, the fire slash magic energy circuit.

A few minutes later, Yang Yao looked at the dagger in his hand with a strange expression, the fire slashing magic energy circuit just now had been successfully constructed!

At this time, Yang Yao's voice came from outside the house: "Brother, come down to eat." ”

When Yang Yao heard Yang Xi's words, he first put away the dagger, and it was better to wait until he ate to test the dagger magic weapon.

More than half a month later, it was also time for the New Year.

The Chinese New Year in this world also has the customs of the New Year, and there are also some myths and legends about the Chinese New Year.

Legend has it that in ancient times, there was an emperor-level demon called Yu, which usually sleeps, but wakes up one day a year to eat, and the food is human.

Later, a fire forbidden spell mage appeared in the human race and eliminated this emperor-level demon, and this forbidden spell mage was named Nian, and the time to destroy this emperor-level demon was the last day of Layue.

In order to give thanks and commemorate the New Year, the common people call the last day of the lunar calendar "Chinese New Year's Eve" and the first day of the new year New Year.

Later, in order to prevent the recurrence of this kind of demon, people would set off firecrackers representing fire magic to drive away demons every Chinese New Year. Of course, setting off firecrackers is just an ordinary person's New Year's celebration.