The melting point of extraterrestrial meteorite is very high, after all, it is a meteorite that fell from outer space, and the impurities in it have already been dissolved by the heat generated at high speed when it passes through the atmosphere, and the remaining material does not have a trace of impurities, and its material is different from most minerals on the earth, so many swordsmiths like to use extraterrestrial meteorite to cast swords, and most of the peerless famous swords are cast with extraterrestrial meteoric iron.

The heat generated by this third Xuantie furnace is very high, and the specific number of degrees is not very accurate, because all the temperatures above 1,500 degrees are bright white, and there is no yellow color to be seen, but Li Zimu can be sure that the temperature generated by this furnace is definitely able to smelt the meteorite outside the sky, because Xiang Yu's overlord gun was made in this furnace.

Every good iron-making furnace is extremely precious, generally only the big family has the strength to manufacture, and it also requires a lot of very precious materials, so the furnace that can refine meteorite iron is pitiful, and every peerless weapon is born, the name of the weapon will be engraved on the furnace it refines, and the origin of the overlord gun is engraved on this furnace.

Watching the meteorite in the furnace begin to melt little by little, Li Zimu was relieved, at least this first step could be completed, it was just a matter of time, he just needed to keep pouring oxygen into it with the bellows.

Time passed minute by minute, and four hours passed unconsciously, and Li Zimu looked at the time, which was already more than two o'clock in the afternoon, and they had been here for a long time.

And at this time, the extraterrestrial meteorite in the Xuantie furnace has turned into a puddle of golden liquid, this is just the first step, it is still early when the sword is formed, how long did it take Ou Yezi to refine the Tai'a sword for the first time, he doesn't know, but this time it should be much faster.

Every peerless sword has its own sword spirit, and the sword spirit has no specific form, but it really exists, a sword with a sword spirit and a sword without a sword spirit, and there is an unbridgeable gap between the two.

A sword with a sword spirit will raise a unique sword qi that belongs to the sword, and the sword qi determines the characteristics of the sword, such as the Zhan Lu sword, the Zhan Lu sword actually has a sword qi, but its sword qi is characterized by benevolence and righteousness, so it looks like there is no sword qi.

On the contrary, a sword without sword qi is just an ordinary sword, no matter how strong and sharp it is, it will never have the existence of a sword spirit, but it can have sword qi, which requires the sword holder to use internal force to raise the sword day after day.

The sword with the sword spirit, the shape of the sword is completely determined by the sword spirit, so what Li Zimu has to do now is to awaken the sword spirit that originally existed in the Tai'a Sword, it's as simple as that.

The reason why it is to awaken the sword spirit instead of creating the sword spirit is because the sword spirit of Tai'a Sword already exists, so there is no need to create another sword spirit.

If it is to cast a new peerless sword, it is necessary to create a sword spirit, whether it can create a sword spirit, is the best standard to distinguish between a swordsmith and a swordsmith, only a swordsmith can create a sword spirit, and a swordsmith is also graded, here Li Zimu will not go to more elaboration.

However, the sword spirit is not what the sword casting master wants to create, and the sword casting master needs to have a sense of the sword when he cast the sword at that time.

Whether it is to create a sword spirit or to awaken a sword spirit, it is necessary to sacrifice the sword, and what to sacrifice the sword is decided by the person who casts the sword himself, most of them use their own blood to sacrifice the sword, and the cadre Mo Xie Sword is an exception, so Li Zimu also chose to sacrifice the sword with blood this time.

Li Zimu thought to himself, his blood is a little different from other people's blood, as for the difference, just look at the pudding, because the pudding has his blood in his body, so he is also immortal, and this time using his blood to sacrifice the sword, will there be any strange changes? Thinking of this, Li Zimu couldn't help but look forward to it a little.

Seeing Li Zimu close his eyes, muttering some obscure and messy things in his mouth, Zhang Jingyang frowned slightly, is this the sacrificial sword? At this time, Li Zimu seemed to be very close to him, but it gave him the feeling that this person was no longer here, this state was a little mysterious, and he couldn't see the Tao in it with his eyesight.

"With my blood, sacrifice to thy body, all things have spirits"

Zhang Jingyang's eyes widened, he understood this sentence, but he didn't expect Li Zimu to really sacrifice the sword, only to see that after he finished speaking, he bit the tip of his index finger through a hole, and two drops of bright red blood dripped straight into the golden liquid of meteorite in the furnace.

"Spirit!"

There are many things in this world that cannot be explained by science, and this Zhang Jingyang also knows, because the education he has received since he was a child is telling him this truth, he has seen ghosts and zombies, but this is the first time he has seen this situation.

I saw that the furnace suddenly flashed into light, illuminating the entire Sword Casting Pavilion transparently, and a pillar of golden light went straight from the furnace to the top, instantly incinerating the place on the roof into nothingness, and at this time Li Zimu was still staring at the furnace, as if it was his peerless enemy inside, Zhang Jingyang did not dare to step forward, he was afraid of disturbing Li Zimu at this time, so he could only suppress the curiosity in his heart and sit aside and watch all this.

After about three minutes, the pillar of light finally dimmed, and at this time, the Sword Casting Pavilion returned to its normal appearance, and the furnace was still full of white light, but it was already the same as before the Li Zimu Sacrifice Sword, and it was no different.

It turned out that the legend was true, Li Zimu sighed as he looked at the situation inside the furnace.

Legend has it that Tai'a Sword is a mighty sword, which has long existed, but it is invisible and traceless, but the sword spirit has long existed between heaven and earth, just waiting for the opportunity to condense, the time and place are favorable, and the three are one, and this sword is completed.

There is no need for the swordsmith to deliberately polish it, nor do any other decorations. When the sword is out, the sword body naturally carries the word "Tai'a" engraved with the seal.

At this time, in the furnace, there should have been a pool of golden molten iron, but I don't know when, it has condensed into a three-foot long sword, this sword is golden all over, covered with complex patterns, and in the lower part of the sword body, the two words Tai'a are emitting bursts of light.

This is what has long existed in heaven and earth, and it was awakened by Li Zimu at this time.

Taia Sword!