"Haha. Wang Wenguang said with a smile: "This is because you don't know how to use it, the soul crystal is really not valuable in the hands of ordinary people, but in the hands of people who know the goods, it is a rare treasure." ”

"Well, then what is the use of this soul crystal?,Can it actually rank among the top twenty of the world's rare treasures?" Fang Zixuan asked curiously.

"Soul crystal, its biggest use is to store soul power, and then when needed, it can quickly recover soul power through specific exercises. The level of the soul crystal corresponds to the strength of the soul power, the red soul crystal can store the least soul power, and the black soul crystal can store the most soul power. You must know that under normal circumstances, after you have consumed your soul power, the only way to recover is to slowly recover your soul power through soul refining, and with soul crystals, you can recover quickly. In battle, the red soul crystal is equivalent to the Returning Qi Pill used in your Martial Master Realm, while the black Soul Crystal is equivalent to the Saint Hui Pill used in the Martial Saint Realm. In addition, it can also purify soul power while storing soul power, so that this pure soul power can be absorbed not only by the importer himself, but also by others. Now you know the value of this black soul crystal. Wang Wenguang said.

"But if I have dozens or hundreds of red soul crystals, isn't the recovery speed the same as the black soul crystals? Fang Zixuan said strangely.

"Haha, then according to what you say, people in the Martial Saint Realm don't need to eat the Saint Hui Dan, isn't it okay to eat hundreds of bottles of Hui Qi Pill?" Wang Wenguang said with a smile.

"This, although I don't know what the facts are, but I think it shouldn't work, right?" Fang Zixuan said.

"Of course this can't work, because the red soul crystal can only withstand the soul power of the red intensity, the green soul crystal can only withstand the soul power below the green strength, and the black soul crystal is the soul power that can withstand all the strengths, if you want a person with the strength of the black soul power to absorb the soul power in the red soul crystal, the recovery effect is extremely small, just like the Qi Returning Pill is almost ineffective for the strong of the Martial Saint. Therefore, this black soul crystal is simply a second life for those who are strong in the strength of black soul power, with it, who dares to compete with themselves in terms of soul power? You must know that people with black strength soul power are basically one of the strongest in the Five Elements Continent. Wang Wenguang paused and continued: "Actually, I also said before that I missed a point, in addition to the soul power can be used to refine the pill refining weapon and explore the surrounding situation, it can also be used to attack the opponent's soul sea, but the risk is extremely high, if a person is accidentally injured in the soul sea, it depends on the degree of his injury to recover for a period of time, short months, years, decades, and long hundreds of thousands of years. As a martial artist, how many people can afford the price of hundreds of years or thousands of years of healing time? Even if the soul sea accidentally breaks a part, as I said before, there are only four pills that can be recovered, as for those who are a little more serious, even if they don't become idiots at that time, after a year and a half, they will become idiots because the cracks in the soul sea continue to expand. Therefore, if it wasn't a matter of life and death, almost no one would easily use their soul power to attack the opponent's soul sea. This soul power is not as clear as the aura fluctuations, how do you know that a person who is not as strong as you is not as strong as you is not as strong as you in terms of soul power strength? Because there are many people with strong soul power strength, he will be biased towards the cultivation of soul power, resulting in his soul power being far stronger than his cultivation, if you fight with him because his strength is lower than yours, then you are prone to capsize in the gutter, this kind of thing has happened many times before, among which the biggest shock is a person in the early stage of a martial saint with a soul power strength of indigo, fighting soul power with a person in the middle stage of the martial emperor, but I didn't expect that the soul power strength of the other party is purple and he is also specialized in soul power, although in the end, this person's soul sea was also injured a lot, and it took hundreds of years to recover, but the soul sea of the person in the early stage of the Martial Saint was seriously injured by the other party, and it didn't take long for him to become an idiot. Can you imagine what it feels like for the strongest person in the Martial Saint realm to become an idiot? If that Martial Saint powerhouse still has a trace of sobriety, I can guarantee that he will definitely commit suicide. ”

Fang Zixuan imagined it for a moment, and then couldn't help but shudder, a person fell from the peak of the Five Elements Continent to the bottom, it felt terrifying to think about.

"Listening to what Master said, it is true. It's terrifying for a warrior to become an idiot. Fang Zixuan said.

Wang Wenguang smiled and continued: "It's good that you know the risks. However, under normal circumstances, many people's soul power is still proportional to cultivation, just like Feng Zhangmen. Of course, your current soul power has not been cultivated, so naturally it is not as good as Master Feng. The black strength of the soul power just means that your soul power is very strong, as for whether it can exert its due strength, it depends on your cultivation of the soul refining technique. This is just like the comparison between the Five Sacred Recipes and the Qingyun Technique, your current Five Sacred Recipe realm strength can be compared to the realm of the Shangfeng Sect Leader Qingyun Jue?"

Hearing Wang Wenguang's tirade, Fang Zixuan suddenly realized: a person with black strength soul power and a black soul crystal are indeed a perfect match, in terms of soul power, it can be said that it is the rhythm of meeting gods and killing gods, no wonder it can be ranked in the top 20 of the world's rare treasures.

"Master, since you said that the Black Soul Crystal is extremely precious, does that mean that the number of people born of it is very small?" Fang Zixuan asked.

"You're right, according to the annals, from ancient times to the present, this black soul crystal has only appeared less than a hundred times, you know, from ancient times to the present, how many epochs have passed? Although the number of times a black soul crystal is born is not too small, no one can determine how it was born, but the chance of being born in a soul stone seems to be slightly greater than that of other methods, so there have been people who have dissected a large number of soul stones in the past to find a black soul crystal, but unfortunately in the end they have found nothing. Some people speculated whether it was necessary for those soul stones that had been used a lot to give birth to black soul crystals, so some people from the Holy Land specially took a soul stone and asked all the martial artists in their territory to test the strength of their soul power, and even the only strong man with black soul power in his gate also invited a friend of his black soul power, and the two of them participated in it together, and then they cut the soul stone apart, but in the end they still found nothing, so everyone gave up. Unexpectedly, after your soul power test, this soul stone of Qingyunmen, a small sect, actually gave birth to a black soul crystal, haha. If you let those people who cut through the holy land of the soul stone know, they will probably be so angry that they will come back to life, so many people, they can't compare to my apprentice alone. Ha ha. Wang Wenguang couldn't help laughing at the end.

"But Master, the problem is that now that this soul stone is broken, what should we do? Fang Zixuan said with a depressed expression.

Wang Wenguang's laughter came to an abrupt end.

With a snap, Fang Zixuan was kicked away by Wang Wenguang and hit the wall.

"You kid, you get cheap and sell well, it's really a bad beating. If you sell this black soul crystal, let alone a single soul stone, you can afford to pay for thousands of soul stones. But don't think about it, if others know that this black soul crystal was made by yourself, then you just wait to be a slave for life to refine the black soul crystal for them. Wang Wenguang said.