The first 'sapphire' was successfully refined, Zhou Jianguo picked up this 'sapphire', and pointed at the half-moon-shaped pure gold pendant on the side, and suddenly, a Taiji yin and yang diagram appeared in the middle of the pure gold pendant.

Among them, the side that belongs to the yang attribute has been carved, and only the side of the yin attribute is still empty.

"Go!" Zhou Jianguo waved his right hand, and the 'sapphire' in his hand automatically flew onto this pure gold pendant, and then merged into the vacant Yin attribute side.

"Buzz!"

An invisible energy fluctuation appeared out of thin air, and the position in the center of the Adamantite Pendant began to flash with golden and blue light, and the two rays of light continued to impact each other, making the Adamantite Pendant begin to tremble extremely obviously.

Zhou Jianguo knew that this was the above yang attribute energy and yin attribute energy colliding with each other.

"Tai Chi Array, get up!" An innate true qi shot out from Zhou Jianguo's fingers, accurately hitting the Tai Chi Yin and Yang diagram in the middle of this pure gold pendant.

"Huh!" A ray of light rose into the sky, instantly suppressing the two golden and blue rays just now, the golden yang attribute light began to revolve around the masculine side inside the Taiji diagram, and the blue yin attribute energy revolved around the yin attribute side in the Taiji diagram.

There was no more-for-tat between the two energies, they began to fuse together, and soon, a Taiji diagram of yin and yang was formed.

"Whew, it worked!" Zhou Jianguo breathed a sigh of relief, this pure gold pendant was now successfully refined.

"Well, we have to test the defense of this adamantite pendant, and the resistance to demonic energy."

Thinking of this, Zhou Jianguo put this Adamantite Pendant in the test ground on the side, and then used different attack methods to continuously attack this Adamantite Pendant.

The first modern thermal weapons on the field, from pistols to hand rings (not typos), etc., Zhou Jianguo is ready to experiment.

"Bang Bang Bang!!" Zhou Jianguo picked up the pistol and shot wildly at this adamantite pendant.

"Bell, bell!!" The bullet hit the Adamantite Pendant, and an energetic Taiji diagram instantly appeared on the surface of the 'Hum' Adamantite Pendant, and the bullet shot at this Taiji Diagram, and all of them were blocked.

The defense of Taijitu is quite strong, and in the face of hundreds of bullets, it is still unscathed, and there is not even a trace of ripples on the surface.

"Well, that's good!" Zhou Jianguo nodded with great satisfaction, when facing the pistol, the adamantite pendant could basically ignore the threat of the pistol.

"If the pistol doesn't threaten, then switch to a rifle!"

"Da Da Da!!" The next moment, dozens of bullets were fired at the Adamantite pendant again.

"Buzz!"

Different guns, different bullets, but the final result was the same, the rifle still couldn't hurt the adamantite pendant, and all the bullets were blocked by the Taiji diagram.

However, compared to the no injury when facing the pistol, when facing the rifle, there are still some ripples on the surface of the Taiji diagram.

Seeing that the adamantite pendant could even ignore the rifle, Zhou Jianguo nodded with satisfaction in his heart.

This adamantite pendant is a defensive magic weapon prepared by Zhou Jianguo for his relatives, and its biggest role is to help resist those sudden attacks, and among these sudden attacks, the threat of thermal weapons is the greatest.

Now after testing, this Adamantite Pendant perfectly blocked the attack of the thermal weapon, which was enough for Zhou Jianguo, and he successfully refined the defensive magic weapon.

With this first success, the rest of the refining process was much simpler.

With the same materials, the same steps, and the same Tai Chi Array diagram, Zhou Jianguo only took more than half an hour to refine dozens of defensive magic weapons, which had both jewelry and accessories.

Jewelry is used by women, and accessories are used by men.

Zhou Jianguo is a big man, he can't bring some jewelry or anything, he really wants to do that......

Hey........ Goosebumps all over the body!!

"The defensive magic weapon has been successfully refined, but the flying sword, I don't know if it can be refined."

Zhou Jianguo looked at the meteorites on the side, and his heart was eager to try.

Flying sword is definitely the biggest dream in the hearts of all men, who thinks that one day, they can fly with the sword, and overnight, fly out for tens of thousands of miles, and the sword will reach the sky and the moon.

Zhou Jianguo also had such a dream, especially now that Zhou Jianguo has the Cave Heaven Orb, this idea is even deeper.

Coupled with the success of those defensive magic weapons just now, it inspired Zhou Jianguo's yearning for flying swords in his heart.

"Okay, just try refining the flying sword, whether it is success or failure, as long as I work hard, there will be no regrets in my heart!"

Thinking of this, Zhou Jianguo began to do it, refining his own flying sword!

If you want to refine a flying sword, the spiritual materials you need must be extraordinary, so Zhou Jianguo selected some meteorites with extremely strong spiritual surnames from the meteorites on one side.

These meteorites are not too big, and they are suitable for refining flying swords.

Although most of the meteorite iron is spiritual material, they are meteorites after all, so there are not a lot of impurities in it, and if Zhou Jianguo wants to use these meteorite iron to refine flying swords, he must first remove the impurities inside.

"Boom!" The flame was ignited again, and with a wave of Zhou Jianguo's hand, more than a dozen meteorites ranging from the size of an egg to the size of a basketball were thrown into the flames by Zhou Jianguo, and soon, these meteorites began to melt and turned into a puddle of molten iron mixture.

"Points!" Zhou Jianguo's hands were divided, and the impurities in the molten iron, as if manipulated by an invisible hand, were separated from the molten iron, and then thrown into the garbage on the side.

Now the molten iron is still in a liquid state, this is the best time to refine, Zhou Jianguo did not stay, and quickly brought over the iron mold prepared in advance.

Zhou Jianguo actually prepared a lot of iron molds like this, with different styles and different lengths, including iron molds specially set up by Zhou Jianguo according to the size of his hands.

This time, because it was the first time for Zhou Jianguo to refine the flying sword, he didn't take out his favorite size, but just took a very ordinary iron mold, and planned to use this size to test it first to see if it could be successfully refined.

If you succeed, that's best, and if you fail, it doesn't matter.

There are all kinds of these iron molds made by Zhou Jianguo, of course, the most of them are iron molds in the form of flying swords, in order to ensure the quality of the iron molds, Zhou Jianguo added some metals unique to the cultivation world and with extremely high melting points in these iron molds, so that these iron molds will not melt even if they are burned in the deepest part of the earth's fire.

Zhou Jianguo did not pour the molten iron into these iron molds, he first put the iron molds on the flame and burned it continuously, which was to preheat and avoid some unknown and bad changes after the molten iron was poured into the iron molds.

When heating the iron mold, Zhou Jianguo also raised the temperature of the flame, and burned the impurities in the molten iron as much as possible.

As Zhou Jianguo increased the flames, the flames in the refining room became stronger and stronger, and the color began to gradually develop towards bright white.

In the refining room, the current temperature is surprisingly high, but those spiritual materials such as some high-grade Xuantie in the cultivation world that have just been put into the iron mold by Zhou Jianguo have not changed much, they simply ignore these flames, Zhou Jianguo also knows that the reason why these spiritual materials have changed like this is because the level of these spiritual materials is very high, ordinary flames have no effect on them, if you want to melt them, you have to use earth fire.

Xuantie is a unique spiritual material in the cultivation world, like this spiritual material, where ordinary ordinary flames can melt.

If you want to melt the dark iron, you can only use earth fire.

Earth fire is actually the flame in the center of the volcano, and the flames here come from the depths of the earth's core, so it can melt high-grade spiritual materials such as dark iron.

Earth fire, it is difficult to find, even if you find it, if you want to control it, it is extremely difficult, after all, earth fire only exists in the center of the volcano, there is magma and flames everywhere, how do you control it?

In the cultivation world, the sects that can control the earth fire don't even have a hand, and the earth fire in these sects is called the earth fire, and it is better to say that it is a pseudo earth fire.

Why? The reason is very simple, the earth fire in these sects is that they guide the earth fire from the center of the volcano through some special means, because the means are limited, so what they guide out is only the outer earth fire, not the innermost earth fire, so the earth fire they master is not the real earth fire, but the remains of some earth fire.

Earth fire is very difficult for the current cultivation world, but for Zhou Jianguo, it is nothing.

In the world of the Cave Heaven Orb, he is a god-like existence, a small earth fire, and it only takes his words.

No, Zhou Jianguo didn't need to do anything at all, and the flames in the refining room were replaced with earth fires.

Under the scorching of the earth fire, the spiritual materials that had not melted before began to melt, but the hundred-year-old piece of dark iron still melted a little slowly, although it was indeed melting, but looking at this speed, it would take at least three or four hours for this piece of hundred-year-old dark iron to completely melt.

Zhou Jianguo didn't want to wait just three or four hours, so he was going to use other methods to speed up the melting speed of this hundred-year-old piece of dark iron.

Zhou Jianguo had already prepared this method.

In fact, this method was not thought up by Zhou Jianguo, but it had already existed in the cultivation world.

Spiritual materials such as Xuantie were extremely difficult to melt, and the cultivation world had a headache about this for a long time, and finally a refiner came up with a solution, which was to add something similar to the current catalyst to speed up the melting.

After thousands of years of development, there are now many kinds of such catalysts in the cultivation world, which are not only extremely effective, but also quite safe and convenient to use.

Zhou Jianguo picked up the fire phosphostone on the side, which is a fire-attribute combustion-boosting spiritual material, as long as he adds a little, he can instantly increase the flame by more than double.

This time, because Zhou Jianguo was refining a piece of hundred-year-old black iron, he directly brought this goose egg-sized fire phosphostone.

"Whew!" Zhou Jianguo threw the fire phosphorite in his hand directly into the ground fire, and in the next second, with a 'Teng', the flames rushed to the top of this refining room, and the temperature in the refining room instantly more than doubled, and even Zhou Jianguo felt that he couldn't stay any longer.

"Isolated!" Zhou Jianguo used supernatural powers to directly isolate the high temperature here, which made him feel much better.

After experiencing the high temperature roasting just now, and feeling the coolness now, Zhou Jianguo decided in his heart that in the future, whether it was refining weapons or alchemy, he would not be stupidly roasted by the high temperature, and he would use all his strength as the owner of the Cave Heaven Orb to isolate all discomfort.

Time passed quickly, nearly a minute, and at this time, Zhou Jianguo's body returned to normal because he was isolated from the high temperature here, and he looked inside the iron mold.

At this time, in that iron mold, a hundred-year-old dark iron mixed with fire phosphorite was now being forged by a raging fire, and the surface of the dark iron had already melted tomorrow.

After five minutes passed, this hundred-year-old black iron was finally melted, Zhou Jianguo seized the time and poured the meteorite that had already melted on one side, as well as some other metal spiritual materials, into this iron mold, and at the same time, once again increased the flame of the earth fire, frantically burning these spiritual materials.

Under the scorching fire of the earth, the metals inside the iron mold began to merge with each other, and soon, an extremely bright sword blank appeared inside the iron mold.

At this time, Zhou Jianguo began to lower the temperature of the earth fire, so that the temperature of the sword blank inside the iron mold began to slowly decrease.

It took nearly ten minutes or so, Zhou Jianguo's right hand pointed at the sword blank inside the iron mold, and with a 'bang', the sword blank flew out of the iron mold, Zhou Jianguo didn't dare to delay at all, and immediately began to temper the sword blank.

Someone here said that such a hammer can be used with a modern mechanical hammer, which is not only convenient, but also quite labor-saving.

Yes, it looks like a mechanical hammer is really good, but in reality, if you want to refine a magic weapon, it's better not to use a mechanical hammer.

A real refining master, when he hammers the sword blank, he will reach a state of unity between man and sword, so that he can clearly control all the situations of the sword blank in his hand.

Which hammer needs to be hit hard, which hammer is a light blow, all have a heart, the weapons refined by the master of the training are definitely the best of the best, but with modern equipment, the speed of refining is very fast, but the weapons refined are definitely not as good as the weapons refined by these refining masters.

Moreover, when Zhou Jianguo was refining the weapon, he was not only tempering the sword blank, but also constantly integrating the aura into the sword blank when he was tempering, so as to refine this sword blank into a flying sword to the greatest extent, and modern equipment could not do this.

"Jingle Bell!!" The sound of striking iron continued to sound, and Zhou Jianguo devoted himself to the tempering of the sword blank.

Every time Zhou Jianguo dropped a hammer, while making a loud clanging sound, some impurities would be tempered out in the form of Mars..... The hammer kept falling, the clanging sound kept ringing, and the sparks splashed even more, and gradually, the sword blank became more and more beautiful, and from a distance, there was an indescribable metallic beauty.

After about an hour like this, this extremely rough sword blank has gradually taken on the appearance of a flying sword.

At this time, the sword blank has actually been beaten almost completely, and the impurities inside have also been tempered clean, and all the metals are tightly fused together, so there is no need to continue tempering at this time.

No, Zhou Jianguo directly picked up the flying sword blank that had completed the first tempering on one side, and then heated it again, burning this flying sword blank into fiery red, and the next moment, Zhou Jianguo quickly took out this red sword blank and struck while the iron was hot.

'Bell, bell!! The sound of striking iron sounded again.

For how to strike iron and forge into a sword, Zhou Jianguo is actually familiar with these Zhou Jianguo, whether in his previous life or in this life, Zhou Jianguo is not a blacksmith, and even said that his friends and relatives around him are also not blacksmiths.

The reason why Zhou Jianguo is so familiar with striking iron is because Liu Sanpao is a refiner.

Liu Sanpao's temper is quite short-tempered, in fact, his short-tempered temper is because of the iron.

Liu Sanpao was a blacksmith at the beginning, and then embarked on the road of cultivation for some reasons, and then became a strong man, and at the same time, he did not let go of his ancestral craft and became a refiner.

I don't know if it's because Liu Sanpao has a high talent in refining, or because of the exercises he cultivates, which has a bonus effect on refining, Liu Sanpao just practiced a little and became a five-star refiner.

After that, if Liu Sanpao hadn't been bent on cultivation, if he had devoted himself to refining weapons, maybe he would have become a refining master now.

Zhou Jianguo didn't know how to refine weapons, but with Liu Sanpao, a five-star refiner, Zhou Jianguo's refining process was quite smooth.

The most important thing is that the role of spiritual power in refining and alchemy is really too strong, and spiritual power is like a plug-in, so that Zhou Jianguo not only quickly mastered the skills of refining, but also, when using it, can also achieve twice the result with half the effort.

Don't look at Zhou Jianguo, who has just come into contact with refining, but in less than an hour, Zhou Jianguo's refining ability has basically reached the eight-star level.

In less than an hour, from not knowing anything about refining weapons to becoming an eight-star refiner, it can be seen how much spiritual power has a blessing effect on Zhou Jianguo.

With the blessing of spiritual power, Zhou Jianguo knows very well when the hammer in his hand should fall, and how much specific strength it needs to fall to that position.

In this way, Zhou Jianguo quickly pounded the sword blank, and soon, this sword blank had gradually shown the general shape of the flying sword under Zhou Jianguo's crazy tempering, and it was no longer the ugly-looking sword blank before.

The shape of the sword blank is getting closer and closer to the flying sword, and at the same time, some sharp breath has faintly begun to appear on it, every blow of Zhou Jianguo now is no longer just the sound of striking iron, if you listen carefully, you will hear that in these sounds of striking iron, there is a faint whistling sound of sword qi.

"Woohoo!!" The sword qi continued to roar, and the flying sword quickly took shape.

"Bell, bell!" Another hour of time passed, and at this time, the sword blank in Zhou Jianguo's hand was completely like a flying sword, and there was no longer the ugly appearance before.

Zhou Jianguo nodded with satisfaction, and then quickly put the flying sword in his hand into the Yin Water on the side to temper it.

Bursts of thick white smoke rose from the yin water, and soon turned the surrounding area of a few meters white.

Zhou Jianguo's expression remained unchanged, he quickly lifted the flying sword from the Yin Water, and the next moment, it was immersed again, and ..... 'Zila', just like that, Zhou Jianguo repeated this back and forth several times in succession, and he didn't stop until the ninth time.

Nine is the extreme, generally speaking, do not temper more than nine times, once the number is exceeded, the inside of the weapon is easy to damage.

This was the first refining, and after that, Zhou Jianguo took out some other metal spiritual materials, such as pure gold.

The demons must be great enemies in the future, and if you want to deal with them, you have to use pure gold weapons, so Zhou Jianguo is also ready to add pure gold to the flying sword for the future.

In addition to the pure gold, Zhou Jianguo also added some metal spiritual materials that can increase the toughness of the flying sword, and of course, Zhou Jianguo also engraved some spells and other things on it to increase the lethality of the flying sword.

After preparing these materials, Zhou Jianguo then poured these materials into the iron mold, and then took them to the earth fire to burn, and then added some fire phosphorite to increase the power of the earth fire, and in less than five minutes, these spiritual materials in the iron mold were melted.

After that, when the spiritual materials inside were almost melted, Zhou Jianguo threw the freshly refined, flying sword into the iron mold directly.

"Zizi!!" There was a violent reaction in the iron mold, and those spiritual materials were constantly fused with the flying sword under the scorching of the earth fire and under the control of Zhou Jianguo.

This reaction time lasted for nearly half an hour, and after half an hour, the inside of the iron mold returned to normal, and all the spiritual materials, including those pure gold, were perfectly fused into the flying sword.

After the flying sword was formed again, Zhou Jianguo did not delay at all, immediately took out the flying sword blank from the iron mold, and once again quickly and frantically knocked the flying sword blank in his hand.

I have to say it again here, the blessing of spiritual power is really too big in the refining weapon, Zhou Jianguo is just a novice in the refining weapon, but now with the blessing of spiritual power, he instantly became a 'veteran'.

With the guidance of spiritual power, this flying sword billet was in Zhou Jianguo's hands, which was really quite 'obedient'.