In the narrow stone room, in addition to the bones all over the ground, there was only one living person in Long Yang, but at this time, he was like a fool, just staring at the three piles of stones in front of him.

Because, he knew that if he could break out of here, he would have to rely on these stones, or rather, he could only leave here if he refined these stones to a certain purity and passed the inspection of the gold detector.

But through the information learned in the bamboo slips, Long Yang knew that these three piles of stones were extremely difficult to refine materials, such as the first pile, those stones that emitted a misty white light, were a kind of human refining materials that made soft silver steel, but its texture was extremely soft, and impurities were often hidden inside the materials, which invisibly brought a lot of trouble to refining.

The second pile, those stones that emit yellow light, known as Star Death Copper, are the materials of the ground level refining, and they are also treasures belonging to the ground level, but their surface is full of holes and the texture is hard, and many refiners have no idea what to do with this material.

As for the last pile, it is the heaven-level refining material, Zixuan Stone, according to the bamboo slip, this thing can be used as a formation base, and it can also be refined into a magic weapon of suppression or sealing, in short, it is a rare treasure.

But there is no doubt that Zixuan stone is also the most difficult to refine and pure, because its internal structure is very special, it is both soft and hard, so it is possible to succeed only by mastering the heat to the pinnacle of wonder.

But Long Yang swept over at a glance, there were only fifteen of these purple dazzle stones, and this was not enough to even practice his hands.

Long Yang, who couldn't think of refining the essentials, hit the idea of the space ring on the skeletal finger again, he thought that if these people could come here, they must all be refining geniuses in the history of the Chen family, and they must have many unique refining skills, such as the method of refining metal materials that he urgently needs at the moment.

Therefore, Long Yang did not shy away from pulling out the space ring of the owner of the bamboo slip, because he had been dead for at least a few hundred years, so the imprint of the divine soul he left in the ring had long since dissipated, so Long Yang's perception almost did not pause, and he broke in directly.

However, when he looked at it, he couldn't help but be stunned, because there were more than a dozen spatial rings of different materials in it.

Soon, Long Yang figured it out, and this guy collected all the relics of the owner of the bones into his own hands.

Moreover, Long Yang also found all kinds of neatly classified books and jade slips in it, and even a lot of refining materials, even several refining furnaces, all of which were well preserved.

"Hehe, I'm really sleepy, someone sent a pillow, thank you" Long Yang was very happy, this guy was so heartfelt, he helped himself a lot.

As a result, Long Yang began to explore and learn by himself and gradually master the skills and methods of refining materials

I don't know how long it took, he finally browsed it roughly, and his heart began to become eager to try, but he didn't dare to touch the three piles of stones, because it was obtained by experimentation, so he took out an unknown mineral at random in the space ring of the owner of the bamboo slip.

I saw that Long Yang was holding this fist-sized thing in his left hand, and a trace of black flames burst out from the tip of his right finger, yes, Long Yang was going to burn.

Refining can also be said to be refining, the specific method is to use the fire of the heart to calcinate, the process of burning is actually the process of removing impurities, to remove the turnips, to retain its essence, this is the first step of refining, but also an extremely important step.

Imagine if the refining materials are not pure enough, then the magic weapon refined is flawed, not to mention, and it will affect the final ending, this problem is serious, at least it will cause the magic weapon to be difficult to form, and at worst it will be directly fried in the oven.

At this time, Long Yang stared at the unknown ore in his left hand, and remembered the steps of refining, refining includes refining, fusion, casting array, molding, and closing, and refining does not require a refining furnace, but it is a technical job, because it has extremely strict requirements for fire.

Therefore, when Long Yang swore to calcinate this unknown mineral with the fire of his own heart, as soon as the black flame approached, who knew that the thing was directly flying ashes and burned out.

"Ah" Long Yang looked at his masterpiece speechlessly, but he was not discouraged and continued to come.

This time, he was extra careful to control the fire in his heart, and slowly calcined, but the fire was too small, and the mineral did not react at all, Long Yang was anxious, but this mood fluctuated, and the fire also fluctuated, and the mineral was vaporized and turned into a pile of fly ash.

......

I didn't think it would take long for Long Yang, who was sitting cross-legged on the ground, to smile and be very happy when layers of black ash were piled up on the ground, and when mineral essences as crystal clear as beautiful jade appeared.

Because, he found that in the process of refining the minerals, he actually entered a wonderful state, which made his attention unprecedentedly concentrated, and was completely undisturbed by any external matter.

This situation reminded him of his own heart, you know, his heart is to make the holy bell ring three times, the heart of the three rings of the saint, with this magical function, Long Yang is extremely happy.

Therefore, when he refines minerals, he only needs to control the heat, and he doesn't have to worry about anything else.

However, how could the mastery of fire be so easy to practice, so it wasn't until Long Yang refined all the refining materials in the bamboo slip master's space ring, almost piling up into a small mountain, that he stopped, but at the same time, he had some experience in mastering the fire.

"Huh" Long Yang breathed a long sigh of relief, looked at the pile of soft silver steel, and at the same time recalled the words specifically mentioned by the owner of the bamboo slip, he guessed that the formation was arranged inside this gold testing platform, and only soft silver steel, star death copper, and purple Xuan stone that had reached a certain purity could open the formation and break through this level.

As for why the owner of the bamboo slip failed, he didn't mention it, and how the other skeleton owners in this stone room died, Long Yang still couldn't figure it out.

What he couldn't understand, Long Yang simply didn't care, now he wanted to refine this extremely soft soft silver steel, and soon he entered that wonderful state with the help of the instrument.

I saw his eyes staring at a stone that emitted white light in his hand, and black flames burst out from his fingertips, due to the extremely soft and easy to melt characteristics of soft silver steel, Long Yang pressed the flames to the lowest level, and slowly calcined.

"Snort" There was a constant sound of this kind of sound, and at the same time, some green smoke was filled, Long Yang controlled the heat just right, and slowly calcined, the soft silver steel visible to the naked eye slowly melted, turning into a crystal liquid the size of a pigeon's egg.

However, Long Yang didn't seem to be satisfied, he began to burn it repeatedly, hoping to refine it to perfection, and soon Long Yang withdrew, and there was a pure soft silver steel that had solidified quietly in his palm.

"Okay", Long Yang smiled with satisfaction, and then took the fruits of his labor, and came to the gold inspection platform very anxiously, looked at the hole on the edge that specializes in testing the purity of soft silver steel, threw it into it like a treasure, and then began to wait quietly.

Suddenly, the surface of this golden stone platform began to swim as if it was alive, and at the same time, its surface shone brightly, but at a certain moment, suddenly there seemed to be a voice in Long Yang's ears, and the voice was clear, "Unqualified!"

As soon as this voice fell, the change was abrupt, but I saw a silver-white light suddenly appear from the gold test platform, and then shoot straight towards the stunned Long Yang.

The light was white and dazzling, but the energy contained in it was also extremely amazing, anyway, it made Long Yang feel his scalp tingle, whether it was his own divine yuan power or true yuan power, all of which were not working, and at this moment he really felt death

"Huh!" The white light shot at Long Yang's head, as fast as a shock.

At that moment, he finally understood how these people died, but it was too late to be sincere, looking at that white light, Long Yang's frightened face turned pale, and there was no blood in an instant.

No surprise, the white light came as expected, and Long Yang closed his eyes in despair, but soon he opened them again, because his body did not feel any discomfort.

But soon he felt that his sea of consciousness shook violently, and at that moment, he couldn't stand steadily, and a pain that tore through his soul made him almost scream.

He covered his head with his hands, and beads of sweat slipped down his forehead, adding an unusually blush to his pale face, but he finally calmed down, and he himself was snorting and snorting at this moment.

"It's dangerous, it's dangerous!" Long Yang patted his chest with his hand, looking like he was living for the rest of his life, but at this moment he began to think about what the white light was, why his body was fine, but Zhihai suffered a violent shock.

Actually, Long Yang is really dangerous this time, that white light is the divine soul attack in the mouth of a cultivator, it ignores the ** defense, and directly attacks the sea of people's knowledge.

It stands to reason that Long Yang's defense against the sea of knowledge is almost zero, but in the face of the attack of the white light, it only caused a trace of concussion, and there was no scene of the sea of knowledge crushing and dying.

Of course, there was a reason for all this, because there were two black stones in the sea of consciousness in his brain, and they suddenly became powerful at the critical moment, absorbing the invading white light directly as a snack.

This has to be said to be a miracle, the magical black stone seems to have saved Long Yang again, of course, he doesn't know this, and he can't care about it, he only knows that he escaped death.

But then, what to do, he was a little weak-hearted