What Mu Bai lacks is the experience of forging this material, and now the competition omits this procedure, which can be described as Mu Bai's gospel, after all, this formation is his strength, the so-called one law, ten thousand laws, this is the reason.

Originally, he just planned to come to practice and learn the skills of refining, but now it is good, which is equivalent to directly sending the Quenching Spirit Pill to him. Of course, it doesn't mean that the refining weapon will engrave the formation, this is just to improve the attack attribute of the magic weapon, for example, a person's spiritual root belongs to the fire attribute, so refining a magic weapon with an attack formation engraved with the fire attribute for him, his strength can also burst out more.

"Alright, without further ado, burn incense!"

The six-foot long incense spontaneously combusted in an instant, and the curling green smoke drifted towards the sky, and everyone dared to delay half a minute and rushed forward to refine the magic weapon, but also thanks to the sect preparing the leyline spiritual fire in advance, otherwise the smelting of such materials, relying on the spiritual power flame of the condensation realm monks, was only afraid that it would be time-consuming and laborious, and it would be difficult to succeed.

After all, Mu Bai was refining a weapon for the first time, although the formation was difficult for him, but in the end, he was still a little nervous, after all, if he failed, it was equivalent to missing a magic weapon, the sect didn't care about this thing, and promised in advance that all the magic weapons that were refined were owned by the refiner, and of course they could also be sold directly to the sect, and the sect would not charge a cent for materials.

It was with this promise that Mu Bai was extremely nervous, without the ease and freehand of the past, and the spirit of the whole person seemed to be integrated into this refining.

The spiritual power of the imperial envoy drives the spiritual fire of the earth veins, which is easy for people like Mu Bai who have strong divine soul power, but the procedure of smelting the iron mother is still a little unfamiliar to Mu Bai.

The spiritual fire wrapped a forged iron mother long sword, slowly burning, the temperature of the spiritual fire of this earth vein was extremely high, Mu Bai stood two meters away from the imperial envoy spiritual fire, his face was still red and his ears were red, and the sweat gradually wet his clothes.

There are about 100 breaths, the dark black iron mother long sword is red all over, and the inscription of the formation is at this time, remove the earth vein spiritual fire, without waiting for the red scorching long sword to cool down, Mu Bai hurriedly picked up the prepared Tianxing powder, and engraved it on the long sword, the moment the Tianxing powder touched the long sword, a dazzling white light lit up, and then it melted and engraved on the sword body, leaving a faint white mark.

The so-called Celestial Star Powder is a white metallic powder, and it is this material that can realize the long-term existence of the formation in the magic weapon, and it will not easily lose its power.

The first time he inscribed the formation, Mu Bai was careful to avoid mistakes, and after dozens of breaths, the formation was inscribed, and the first magic weapon, Mu Bai only integrated into a fire attribute formation, and before he continued to inscribe, the temperature of the sword body had dropped.

This also means that this sword can not be engraved again, otherwise the formation engraved on the sword body will be invalid, such a limitation is really caused by the nature of this star powder, if the second inscription of the formation, the previous inscription of the star powder will spread to the entire magic weapon, and when the time comes to smelt together with the re-engraved formation, the formation pattern will be disordered, no longer into a formation, and even worse, the magic weapon will become a waste product.

The first magic weapon can be regarded as a practice, and it can only be so, if you want to refine a more high-quality magic weapon, you not only need extremely skilled inscription skills, but also have courage.

After all, this iron mother cools down very quickly, and the disciples of the condensation level, no matter how fast the speed of the inscription formation is, it is impossible to engrave a large number of formations in about ten breaths, at this time, someone needs to be on the side to assist, one person continues to control the spiritual fire to heat the magic weapon, and the other person inscribes on the way to continuous heating and smelting.

Another hundred breaths of time passed, a long stick magic weapon was successfully engraved, this time compared to the first time, the quality has improved a lot, under Mu Bai's rapid inscription, after all, it is carved into three first-order formations, but the time problem, can only be engraved that extremely simple first-order formation, if it is the formation in the hundred formations of the competition the day before yesterday, Mu Bai can only engrave one, and no matter how much, he can only practice the waste weapon, which is thankless.

As for others, just the inscription of the formation is a hard injury, and the good situation can also be engraved with three simple first-order formations, but the quality is difficult to guarantee, after all, it is difficult to have both quantity and quality within a certain time frame.

The six-foot long incense has been burned out by more than half at this moment, only about a foot is left, and most of the disciples on the field have stopped refining, either because of spiritual power problems, or because of the improper spiritual fire of the imperial envoy, or because of the wrong formation inscription, only a few people are still insisting at this time.

Mu Bai's ten materials have now been engraved with seven pieces, as for the last three pieces of dark iron material magic weapons, they have not yet been refined, not that Mu Bai cannot be smelted, but this dark iron material is extremely rare, high temperature and difficult to dissolve, only through long-term smelting can reach the level of inscription formation.

And at this time, it is a competition, the time is limited, it is impossible for Mu Bai to abandon the iron mother, and to engrave this "unknown", whether this leyline spiritual fire can smelt the dark iron in a short period of time is still a question, not to mention the successful inscription of the formation in a limited time, this is not only a big test of spiritual power, but also a test of spiritual power in the body.

As for the method of this imperial envoy spiritual fire, it is the method in the "Summary of Imperial Weapons", but now it is used to make this ethereal and weightless spiritual fire, which is easier. However, ten hours of continuous envoy spiritual fire is still a big challenge for the monks who condense their qi.

The whole body of the leyline spiritual fire is orange-red, and the terrifying high temperature scorching and distorting the surrounding air, in this cold winter wax moon, the sweat is soaked through the robe, but after dozens of breaths, the robe is baked and dried by the high temperature of the spiritual fire, and this process is reciprocating and continuing.

The earth's leyline spiritual fire continued to scorch the dark iron, and as time passed, Mu Bai already felt a little out of strength at this moment, his face was slightly pale, and the loss of a large amount of water in his body made his lips begin to dry and crack, and his throat was dry and about to smoke, but no matter how his tongue moved in his mouth, it was dry, and there was not much salivation.

Changxiang had three inches left at this time, and the dark iron that had been burned by Mu Bai for a long time had just changed color, and the dull color obviously needed to be smelted, but there was not much time left, and the sense of detachment was getting stronger and stronger, and Mu Bai's face was getting paler and paler.

It's just that you can't take the elixir during the competition, this is really difficult for some strong people, Mu Bai's qualifications are extremely poor, and the meridians in his body are far less extensive than those of other disciples, if it weren't for his excellent comprehension, his combat skills are far beyond the same level, how can he have a chance to stand here at this moment, competing with people from the same sect.

But now that this dark iron is about to be successfully smelted, how can Mu Bai give up easily, there is one inch of Changxiang left, and at this moment, the dark iron is finally red all over, reaching the standard of the inscription formation. However, at this time, Mu Bai did not remove the spiritual fire, but chose to continue burning, and his purpose was obvious, that is, to be able to engrave several more formations on it.

It's not that Mu Bai is arrogant, but because of the conditions, the day of the sect's big competition is getting closer and closer, if he can have a good magic weapon at this moment, his combat power can also be greatly increased, and this magic weapon is refined by himself, and the fit is naturally extremely high.

But this approach is to put himself in danger, while the spiritual fire is smelted, while using the celestial star powder to engrave the formation, dual-purpose, it is really dangerous, once there is a mistake, the destruction of the magic weapon is small, if the spiritual fire is out of control and burns itself, I am afraid that it will either die or be injured.

If someone else does it, the result is already a foregone conclusion, but Mu Bai may be able to do it, it is the power of the soul that far exceeds ten times that ordinary people, so that he dares to try like this, it is from this point that Mu Bai dares to use his life to Bo, a smooth sailing life, it is destined to be difficult to achieve, those who get rich overnight, all of them work hard with their lives, how can they succeed easily, but they just pay more than others.

"This kid, it's just nonsense!But at the level of the Qi Condensation Realm, I really think that I have such a ability!" Chen Mengxiong touched the back of his head, his face full of worry.

You must know that this dual-use of the mind requires an extremely powerful divine soul power as the foundation, and he can only reach such a level after reaching the Refining Realm, and Mu Bai is still in the Qi Condensation Realm, even if the spiritual power is stronger, it can still be stronger than the Refining Realm, but nothing is absolute, and Mu Bai is just that kind of special person.

Seeing Mu Bai's crumbling body, Chen Mengxiong's heart was hanging at the moment, and he said secretly: "It is really a mistake to add this Xuantie to the competition of the Condensation Realm. ”

Originally, the sect's intention was to crack down on these Qi Condensing disciples and let them know the gap between themselves and their senior brothers, but they didn't think that someone would really try.

As his body approached the Xuantie Long Sword, Mu Bai's face became more and more ruddy, and the high temperature of the earth's vein spiritual fire was baking Mu Bai's face, and the stinging sensation became more and more intense, but in order to be able to refine a magic weapon of excellent quality, Mu Bai couldn't care about the pain in his body at this time.

The spirit knife in Mu Bai's right hand carried the Heavenly Star Powder, and it was quickly carved on the Xuantie Sword, and the white light shone all the way along the formation, and as soon as the formation was completed, it shone with a more dazzling spiritual light.

With the passage of time, the right hand holding the spirit knife has been roasted and changed color, and the sound of sizzling is so clear in this martial arts arena. Everyone stared at Mu Bai tightly, without the slightest sound, they seemed to be shocked by this resolute young man, the severe pain made Mu Bai's dizziness after losing his strength dissipated in an instant, except for the sound of flesh and blood being burned, at this moment there was only the movement of Mu Bai's teeth clenched.

After the white light all the way, there was a flash of inspiration, and in this way, the time to depict the formation pattern lasted for about a hundred breaths, and at this time, there were already nine first-order formations on the Xuantie Sword, and all of them were high-grade and complex formations.

The moment he withdrew his right hand again, Mu Bai was no longer able to hold on after all, and his whole body lay backwards.

Whoosh! A figure came in an instant, picked up Mu Bai and retreated backwards, the uncontrollable leyline spiritual fire suddenly fell on the stone slab, and continued to burn on the ground, after a few breaths, there was a violent sound, and the stone slab shattered into four pieces with a burst sound.

In particular, it can be seen that the terrifying temperature of the earth's leyline spiritual fire, if Chen Mengxiong hadn't taken him away in time, he was afraid that he would be burned beyond recognition in an instant.