The pitch-black formation was like a black hole collapsing, shrinking violently inward and turning into a substantial black beam of light at the center of the chamber.

Within the light pillar, a liquid black flame and a faint metallic luster of black gas were entangled and intertwined with each other, but they were clearly distinct. They kept chasing and driving each other inside the light pillar, turning into a black, constantly moving stream of energy.

Double helix.

Seeing this, Lu Yunze raised his lips happily.

Metal and fire are in conflict with each other. One of these two auras is the compression and condensation of Tiandu Corpse Fire, Netherworld Mysterious Fire, and Iron Fire Ant Black Flame. The other is hundreds of thousands of Iron Fire Ants devouring a large amount of black iron.

It is smelted from a large amount of gold accumulated in the body.

Take out one of the two, both are top-level alien spiritual energy. Both sides have their own advantages and disadvantages, and it is difficult to distinguish them. Not to mention that the attributes of the two are incompatible. To be able to live in harmony like this, the refining of this new magic weapon has already

Half the battle is won.

Next, we must find a suitable carrier for them to truly integrate the two.

Lu Yunze meditated for a while to regain his energy, and then took out the red iron he bought in Black Rock City from his storage bag.

This piece of red sun iron alone cannot withstand the pressure of these two top-level spiritual energies. Even if Lu Yunze successfully used this piece of red sun iron to smelt the blood-yang iron, he wanted to serve as the carrier of these two spiritual energies.

, it’s still a bit worse.

However, the advantage of Lu Yunze's own original spiritual energy refining method is that he no longer sticks to the strength of the materials, but focuses on the more fundamental spiritual energy.

What really attracted Lu Yunze's attention was the perfect fusion of Yin Fire and Metal properties of Blood Yang Iron itself.

With this characteristic, Lu Yunze can use it as an introduction to perfectly fuse the two auras together, eventually giving birth to a powerful aura of gold and fire, and then use this aura to forge his new magic weapon.

After recalling the many demonic sacrificial methods in Xuan Gu's memory, Lu Yunze chose the one with the fastest effect without hesitation.

I saw him throwing the Red Sun Iron in his hand high, and at the same time a low spell came from his mouth, and he pinched several spells with both hands.

Red Sun Iron floated in mid-air out of thin air, and gradually lit up with a crimson light as Lu Yunze spoke the spell.

There was a slight sweat on Lu Yunze's head, and his eyes were fixed on the piece of red iron.

After a while, Lu Yunze finished chanting the mantra, and the red iron in the air also turned into a translucent crystal-like ore in the red light.

Seeing this, Lu Yunze bit the tip of his tongue without hesitation.

A thin stream of essence and blood instantly flew out of Lu Yunze's mouth and blended directly into the Red Sun Iron.

In an instant, Chiritie groaned out of thin air and burst into dazzling red light.

Lu Yunze's face suddenly turned pale, but his hands did not stop at all. He changed several spells in succession, and the red light of the Red Sun Iron gradually became a little bloody, making him look extremely strange.

Seeing that the essence and blood had taken effect so quickly, Lu Yunze's pale face showed a hint of excitement. He quickly took out a small jade bottle, opened the bottle cap with one hand, and pointed at the jade bottle with the other hand.

Take a little bit of your mouth and spit out a little sound:

"go!"

Three crimson shadows suddenly flew out of the bottle, and you could vaguely see that they were three monster beasts of different shapes.

A red scaleless snake, a toad with red stripes all over its body, and a strange monster between a fish and a cow with dark red scales all over its body. Each monster exudes

The astonishing soul power is no less than that of a monk in the middle stage of pill formation, but his appearance has shrunk by an unknown number of times, his eyes have no sparkle at all, and his spiritual intelligence has been completely lost.

As soon as it came out of the bottle, the red iron in mid-air suddenly emitted a strong suction force.

The three monster spirits instinctively wanted to escape, but before they could run far, they were sucked directly into the Red Sun Iron by this suction force.

Lu Yunze secretly breathed a sigh of relief, and a smile appeared at the corner of his mouth.

But at this moment, Chiri Iron suddenly began to shake in the air, and exuded an extremely violent spiritual energy, as if it would explode at any time.

Lu Yunze's eyes widened suddenly, and he quickly shot several spells into the air. However, the spiritual energy on the red iron was getting stronger and stronger, and was completely out of Lu Yunze's control.

Seeing the red light shining brightly on the Red Sun Iron, like a bomb about to explode. Lu Yunze quickly flicked his sleeves, and a slender chain composed of different-colored seal characters flew out instantly, tying up the Red Sun Iron.

Strictly true.

The violent spiritual energy was suppressed in an instant. On the surface, Chiritie was restrained by a layer of strange-colored seal characters, but inside it still flashed a dangerous red light, which made people's scalp numb.

"It failed..." Lu Yunze frowned, recalling the previous operation process.

"It shouldn't be. There are no mistakes in the process, and the quality of the material itself is fine. Could it be that the spirit of the monster is not good?"

Lu Yunze frowned and took out another similar jade bottle from the storage bag. He took out a lizard-like red-scale monster spirit from it and began to look at it carefully.

"Essentially, there should be no difference between the spirit of a monster and the spirit of a monk. Especially at the stage of forming pills, everyone's soul composition should be the same. Similar experiments have been done before, and there were no errors. But

What went wrong this time?"

Lu Yunze said a few words in his mind while thinking.

After a while, the small body of Lu Yunze No. 2 emerged from the wall of the secret room and stared at Lu Yunze with a dissatisfied look on his face.

"I just finished working on those golden silkworms! What do you want to do again?"

Lu Yunze directly threw the demonic beast soul to Lu Yunze No. 2, and ordered: "Please help me take a look, is there any difference between the divine sea of ​​this demonic beast and the divine sea of ​​normal human monks?"

Lu Yunze No. 2 raised his hand to hold down the monster spirit, turned his head and looked at him with a very strange look.

"Are you sick? Haven't we tried this before?"

Lu Yunze spread his hands helplessly and said to Lu Yunze No. 2: "I tried it, but I suspect we may have missed something last time. Look at this red iron..."

Lu Yunze described the accident that just happened to Lu Yunze No. 2 in detail.

Lu Yunze No. 2 also frowned when he heard this and didn't say a word for a long time.

The two of them fell into silence at the same time. After a while, they heard Lu Yunze No. 2 hesitate to say:

"There will be no problem with the structure and composition of the soul. The two are absolutely the same. I can guarantee this. As for why this red iron cannot be integrated with the spirit of the monster... is it possible that it is because of the lack of resentment?"
Chapter completed!