Discovering such an extraordinary thing, Ye Qiuli naturally raised his interest on the spot, quickly let go of the side that had already studied a general exotic flowers and rare plants, and instead focused all his attention on these silver-white stones again.

The things that can deceive the cultivator's divine sense, and can only be discovered after touching it in person, no matter how you look at it, it is not a simple thing, maybe it is some top-level heaven and earth treasure with strange functions, and there is really no room for the slightest negligence.

After discovering the anomalies of those silver-white stones in the cave, Ye Qiuli naturally did not hesitate at all, and when he used the cultivator's professional techniques to judge the properties of various materials, he carefully checked them again and again, and did not miss the slightest clue that might reveal his identity.

At the same time, he also used his brain to quickly filter the list of various materials stored in his memory, so that he could find something similar in shape or similar to the properties of this silver-white stone, and then use it as a basis to determine the specific identity of this thing.

The strange materials that have been discovered or manufactured in the cultivation world are as numerous as stars, and there are countless of them, no matter who they are, they can't boast that they have known all the materials in the world, even if that person is an immortal-level or god-level master who specializes in treasure refining weapons.

In addition to those that have been discovered, there are also many materials that have not been discovered, or have been discovered, but they are very rare, and almost completely unknown to many people, and there is no accurate number to speak of.

Therefore, it was not strange that Ye Qiuli did not recognize the specific identity of that silver-white stone for a while. Heaven and earth are infinite, and manpower is sometimes exhausted, although he is already a super master at the level of an earth immortal, he still has a very clear understanding of his own ability.

Although his level of treasure refining is indeed good, it still relies more on his superhuman true fire level and outstanding divine sense strength, and the research on the properties of various materials itself has not yet reached a certain level, and it is basically all played according to the records of the existing classics.

At this time, he suddenly encountered something that was not recorded in the treasure refining guidance secret book he had obtained, or the record was not clear, he naturally wanted to be blind and confused, if he didn't happen to find the difference between that kind of thing, I am afraid that it would not be a strange thing to miss them.

However, it seems that the form of this stone and cesium silver is very obvious, at least, there is an extremely obvious difference between the colors of the two sides, one is bright silver-white, and the other is dull gray-black, if you don't pay special attention, no one will definitely associate those two things together. ”

After carefully examining the introduction of the attributes and forms of the Heavenly Materials and Earth Treasures in the various cultivation inheritances he had obtained, listing all the things that were similar to the attributes of this silver-white stone, and then analyzing and comparing them one by one, Ye Qiuli finally found a possible target.

Although that kind of material looks very different from these silver-white stones, there is a very similar place in the specific properties of the two, that is, it can blind the divine sense, and all the strangeness of itself can be converging in the body, without revealing the slightest trace.

At the beginning, when Xiaoyaozi was refining the Void Ring, he had used this material, and he had also mentioned the existence of related materials in the cultivation books he left behind. However, the accounts he left behind about cesium silver contain at most the form and function of the material, but there is no record of its specific origin or the circumstances in which it may have been born, and it is clear that he does not know where it was produced.

"No matter, let's use the real fire to purify it first, and see what kind of things can be refined in it. After repeatedly comparing and confirming that the silver-white stone in his hand was very likely to be the primary ore of cesium silver, Ye Qiuli did not hesitate much, and even released the Nine Ambition Spiritual Fire that he had cultivated to the peak realm, and then casually took a fist-sized oval stone and threw it into it to smelt it.

The cultivator's method of refining ore is not as complicated as that of ordinary people, and it takes a lot of time and energy to get what he wants. For them, it is very simple to separate some ordinary metal materials, as long as they release the true fire of their own cultivation, and then put the raw stone of the material into it and smelt it properly, and then play some extraction spirit tricks, they can get what they want.

That process, to use a more vivid metaphor, is like the molecular smelting furnace and atomic smelting furnace often mentioned in science fiction novels, directly using extreme high temperature to completely melt the entire ore into an ionic state, and then apply a special force field to separate various materials with different atomic masses, and polymerize themselves into pure material elements without impurities.

The material refining method does not need to go through a variety of complex chemical reactions, and can be successfully completed directly at the physical level, not only the process is simple, the time is scarce, but the material properties extracted are also very pure, and there is no interference and destruction of other impurities, and it can be used directly.

Generally speaking, as long as the material is not afraid of fire and high temperature, it can be purified using this method, and the final effect can be extremely satisfying. This method can definitely be called the most mainstream method of refining materials in the cultivation world.

Of course, although this method is very convenient and fast, and the final effect is also extremely outstanding, there is a weakness that cannot be said to be good or bad, that is, it has relatively high requirements for the cultivation realm of cultivators, and people who are not strong enough to cultivate, even if they can put success into practice, it is difficult to persist for a long time, and in the end, the quantity and quality of materials that can be refined will all be discounted on the basis of normal.

It can be said that this method is a means dedicated to cultivation masters, and for those who are not strong enough to cultivate, or who are unable to cultivate true fire at all, it is best to dispel that kind of thought as soon as possible, and find another feasible way to refine materials, or directly give up their demands in that regard.

However, that method is of course very difficult to put in front of ordinary people, and it won't take long to stop, but in Ye Qiuli's hands, it is not a problem at all, his cultivation strength and true fire level are enough to support that method to run continuously for several months, and its strong ability and magical means can be completely seen from this, and ordinary people may not even have the qualifications to lift their shoes.

At this time, after using that kind of powerful means with all his strength, the silver-white stone that Ye Qiuli had just picked up quickly changed significantly, and under the scorching heat of the blazing Nine Void Spiritual Fire, some of the rock impurities that were not resistant to high temperature were completely burned into wisps of light smoke in a few minutes, and then quickly dispersed from the inside of the Nine Void Spiritual Fire, fluttering and falling on the surrounding land, leaving only the pure ore essence to continue to roll in mid-air.

Seeing that the ore stock solution had been smelted in place, Ye Qiuli did not hesitate, even if he pinched all kinds of mysterious and complex seals and prohibitions one after another, he hit the molten silvery-white liquid wave after wave, preparing to separate the useful substances contained in it and form pure elemental crystals.

If nothing happens, the true nature of the silver-white stone will soon be fully revealed to him. Just take a closer look at what was separated from the molten liquid, and you can see at a glance exactly what it is made of.

However, although the situation is very good, and the results are obviously expected, the specific reality is completely beyond Ye Qiuli's expectations, with the continuous blessing of those seals and prohibitions, his brows can't help but slowly wrinkle, and in the end, he couldn't help but whisper softly: "Well, what the hell is going on, why are these separation seals completely ineffective?!"

It turned out that under the effect of his separation seal, the molten silver-white liquid inside the Nine Void Spiritual Fire had not changed significantly at all, and it was still as stable and stubborn as ever, and there was no sign of separation and purity at all, as if it was a pure substance in itself.

However, that was obviously impossible, because in the previous process of melting and refining, he had already simply checked the properties of the liquid through the divine consciousness blessed on the Nine Divine Flames, and knew that it was a composite substance composed of many things, including both metal and non-metallic materials, and even some special substances that were rarely seen under ordinary circumstances, in short, the properties were very complex and mysterious.

In that case, the silvery-white molten should never have behaved in this way, and there was only one indication of such a special circumstance of great anomalousness - there were indeed some extraordinary secrets hidden in it, which were well worth the great effort of anyone to investigate.

Even the mainstream refining methods of the hundred trials and souls in the cultivation world have failed, and they have not played any role at all, if you want to say that that kind of silver-white stone does not have some special features that are different, I am afraid that no one will believe it when you say it, Ye Qiuli, who has experienced it in person, is even more so. This silvery-white stone is definitely worth a good study to see what kind of secrets are hidden inside.

Completely aroused by all interest, Ye Qiuli didn't care about other things, and after pondering for a while, he quickly put all his attention into the molten silver-white liquid in the Nine Ambiguity Spiritual Fire, and began to experiment with the various material refining methods he mastered one by one, and made up his mind that he would definitely not give up easily if he did not completely understand the true nature of that strange substance.