Qin Yuxuan first patted the storage bag, only to see a water altar about half a person high flying out of the bag. Pen, fun, pavilion www. biquge。 infoThis altar is snow-white, like a jade carving, and as soon as it is placed on the ground, it collapses the ground by several inches.

Needless to say, this is the main material for refining the Qiankun Water Sword Array-Yin Yin Heavy Water. This is also one of Qin Yuxuan's biggest gains in the Undersea Temple.

Immediately afterwards, Qin Yuxuan took out eight jade boxes from the bag and threw them into the sky. In an instant, eight pieces of swarthy black iron flew out of the jade box, suspended in the air in the direction of eight trigrams.

This dark iron is not an ordinary dark iron, but a 10,000-year-old dark iron that he found on the fourth layer of the undersea temple, which is extremely hard and very suitable for making embryos.

"Whew, whew!"

Qin Yuxuan immediately pinched a sword duel in his left hand, and flicked the fingers of his right hand continuously, and struck eight magic duels in a row towards the crack on the ground.

I saw that after these eight magic methods penetrated into the crack in the ground, the fire of the earth was immediately stimulated into flames, and the temperature was more than doubled compared to before, making the air feel extremely hot and dry outside the cave entrance and the Lady of the Fire Ape King.

Qin Yuxuan in the cave room was naturally sweating like rain, and his forehead was full of sweat, but he didn't care at all, and still concentrated on refining the embryo.

And under the baking of the earth fire, the eight pieces of 10,000-year-old dark iron began to deform and melt, and the interior gradually hollowed out, forming the prototype of a long sword.

After forging for three days and three nights, Qin Yuxuan slapped the Yin Yin Heavy Water Water Altar on the ground, and gently opened the lid of the altar, only to see that the black Yin Yin Heavy Water immediately flew out of the altar, forming a black water ball with a diameter of about one zhang, suspended in the air, very beautiful.

Qin Yuxuan took a deep breath and once again struck a magic duel, hitting the water ball in the dark and heavy water.

Just listening to the "poof", the black water balloon immediately began to split, from one to two, from two to four, from four to eight, and in an instant from the original one big water balloon to eight small water balloons.

"Go, get where you need to go!"

Qin Yuxuan pinched a sword duel in his left hand, and pointed with his right hand, only to see that the eight black Yin Shen Heavy Water Water Balls flew towards the eight Xuantie Embryos hovering in the air at a rapid speed, and the distance was getting closer and closer.

When they were about to touch the embryo, the surface of the eight water balls separated into a stream of water and slowly injected into the black iron embryo.

"Whew, whew!"

As the dark water passed, the eight black water balls became smaller and smaller. Soon it disappeared completely, and was all injected into the dark iron embryo.

And after these Yin and Netherworld heavy water completely flowed into the embryo, the openings of these eight sword embryos gradually closed, completely sealing the Yin and Netherworld heavy water inside the sword embryo.

At this time, Qin Yuxuan drew his right hand again, and saw eight bright red earth fires flying out of the cracks in the ground, forming eight flames, enveloping the eight Xuantie sword embryos.

They burned in the air, forming eight large bright red fireballs, which were very beautiful to look at.

Although the distance between these eight earth fires and Qin Yuxuan was quite close, it didn't make him feel a trace of high temperature.

"It seems that the cooling properties of this Yin Heavy Water are indeed extraordinary, even this earth fire has been affected so much that the heat is almost completely absorbed by it!" Qin Yuxuan muttered to himself.

Next, according to the introduction of the sword-making chapter of the "Qiankun Sword Technique", he waved his hands again and again, took out the auxiliary materials that had been prepared one by one from the storage bag, and then guided these materials with divine thoughts, and gradually poured them into the sword embryo to complete the casting, so that the Yin and Yin Heavy Water and these auxiliary materials were integrated, so that they could achieve a huge improvement in quality and become a real Qiankun Water Sword Array......

"Poof!"

I saw that eight sparks suddenly rose from the eight Xuantie sword embryos suspended in the air.

The bright red earth fire flames surrounded the sword embryo and burned fiercely, making the sword body even more red.

It didn't take long for Qin Yuxuan to feel that his spiritual power was a little lacking, and it was difficult to continue to maintain the continuous burning of the guiding earth fire.

So, he hurriedly patted the storage bag and took out a small porcelain bottle. It contained more than forty Restoration Pills, which he originally kept for emergency use when fighting in the underwater temple. But now, in order to successfully refine the Yin and Netherworld Heavy Water Sacrifice, he also had to use it in advance.

After taking one pill of Restoration Pill, Qin Yuxuan felt a stream of heat in the dantian rush in, and the spiritual power that had disappeared was restored, and then slowly injected into the flames that enveloped the eight Xuantie sword embryos.

Within a few hours, his spiritual power was exhausted again, and he had to take another pill of Recovery Pill to maintain the scorching of the Earth Fire Flame and keep the refining process from being interrupted.

About five days later, the eight Dark Iron Sword Embryos hovering in the air had vanished, revealing a sword body composed mainly of Yin Heavy Water. And the surrounding earth fire flames were all concentrated around the eight water swords.

At the same time, the color of the sword bodies of these eight water swords also changed, from the original pitch black, to become a little crystal clear.

Qin Yuxuan also felt that the aura of these eight water swords was much stronger now than when he was only a sword embryo before, making his divine thoughts feel a little difficult to control.

When the last auxiliary material was also integrated into the sword body of the water sword, the originally crystal clear black sword body also became a little translucent, appearing more crystal shiny, looking like a black gem.

"The body of the water sword has been melted and cast, it's time to confess the Lord with blood again!" Qin Yuxuan muttered to himself.

He then slit his finger with a knife and shook it hard.

I saw that the eight blood arrows formed eight red silk threads, shooting towards the eight black water swords in the air......

"Poof, poof, poof, poof, poof, poof, poof!"

After the eight crisp sounds, the eight black water swords immediately emitted dazzling black crystal light, which made people feel extremely deep.

After a few moments, the light gradually dimmed.

At this time, what appeared in the air were eight black long swords that were as black as ink, and the sword body was extremely crystal clear, compared to the eight red ghost fire swords, it looked dark and weird.

Qin Yuxuan even felt that from these eight swords, there were strong spiritual power fluctuations, which were at least twice as large as the previous Phantom Fire Sword. Moreover, since they were made of Yin Yin Heavy Water, they weighed much heavier than the Ghost Fire Sword.

"Its spiritual power fluctuations are stronger than those of the Phantom Fire Sword, perhaps because during this refining, the Earth Fire is much more powerful than before, and my cultivation is also one level higher than before!" Qin Yuxuan thought secretly.

However, he also knew that as the two sets of sword formations gradually fused and penetrated, their spiritual power fluctuations and power would tend to be the same.

"My previous eight fire swords were called Phantom Fire Swords because of the introduction of the Blue Illusion Ghost Fire. And these eight water swords are refined from the Yin Yin Heavy Water as the main material, why don't you call them Heavy Water Sword?" Qin Yuxuan muttered to himself.

"Try it, if it is used together with the Ghost Fire Sword, what changes will its power make!" he muttered, and then opened his mouth to spit out, only to see eight Ghost Fire Swords fly out of his mouth one after another with green flames......