Dark iron essence is a very hard magic weapon material, very rare, it is said to be extracted from the heavenly meteorite, usually hard to find. Although the defensive effect of the Xuantie Essence is similar to that of the Golden Xuanjing, the price is several times more expensive.

The first is that the dark iron essence is more rare and rare, and the second is that compared with the gold essence of the yang attribute gold magic weapon material, the dark iron essence is the non-attribute gold magic weapon material, the latter is better integrated with other materials, and the scope of application is broader. The Xuanhuo Sword, the inheritance weapon of the Xuanhuo Sect, is refined with Xuanhuo essence and Xuanhuo stone as the main materials.

Even if you don't consider failure in refining a piece of Peerless Spirit Xuanbi, one hundred catties of spirit pattern silver sand is worth five thousand lower grade spirit stones, and half a catty of Xuantie essence requires at least ten thousand lower grade spirit stones, and the main material alone costs fifteen thousand lower grade spirit stones. And the spirit stones consumed are more than enough to buy a regular defensive magic weapon.

However, in the secret method, it is said that the defense of the Absolute Spirit Xuanbi is also superb, and the defensive effect is much better than that of ordinary defensive magic weapons, if it can really achieve such an effect, even if it costs so many spirit stones Zhang Yifan is willing.

Zhang Yifan didn't have the Xuantie Essence in his hands, and now he didn't reach the realm of refining the Absolute Spirit Xuanbi, so he had to wait until he collected the spiritual materials in the future and met the requirements of refining.

"Fire Eyes and Purple Eyes Secret Technique" is a kind of divine eye secret technique, which needs to be combined with a special clear eye spiritual fluid to nourish the eyes, and finally practice a kind of divine eye magic called Fire Eye Purple Eye, which is said to be able to see through the void and distinguish gods and ghosts, which is very mysterious.

It is said that this supernatural power can be cultivated to the highest level and can penetrate the space, which can be seen thousands of miles away, and it is a truly amazing supernatural power, but this is a speculation in the introduction of secret arts, and it has not been confirmed, and no one has really practiced it.

The secret technique is accompanied by the refining method and the required spiritual materials for refining the Bright Eyes Spiritual Liquid, Zhang Yifan took a look and found that Lin Sixian had all in the storage bag, especially the purple-pupiled fierce ape's eye spiritual blood, there were as many as three bottles, which was enough.

Zhang Yifan was very interested in this secret technique, so he put away all these things very carefully, preparing to practice the fire eyes when the time came.

"Bailing Cultivation Secret Codex" is a book of Bailing Sect about the cultivation of spirit beasts, although it is inferior to the "Royal Beast Secret Codex" of the Spirit Exorcism Valley, but it also has its own uniqueness, Zhang Yifan is also more interested in it, and is ready to use it as one of the classics for daily study, and make some preparations in advance for the cultivation of the three-star demon demon insect in the future.

After counting the harvest this time, Zhang Yifan felt that the harvest was too big. He had only been traveling for a few months, and he had obtained sixty or seventy thousand spirit stones alone, not to mention other elixirs, spiritual materials, elixirs, talismans, magic weapons, secret books, and so on. With these gains alone, he is much richer than the average Jindan monk, and if these treasures are exposed, there will definitely be some Jindan monks who will surrender their identities regardless of their faces.

Zhang Yifan couldn't help but sigh, no wonder those monks wanted to travel, it turned out that they all had such a harvest. In fact, Zhang Yifan thought about it, and even if other monks in the foundation building period traveled, they generally got much less opportunities than Zhang Yifan. It is very good to be able to have one or two thousand spirit stones, and some even can't make ends meet because of consumption, not to mention the poor people who lost their lives because of the competition.

If Zhang Yifan hadn't met the two most core disciples of the great sect in a row this time, it would never have been possible to have this harvest, and secondly, the encounter with Su Tianjue to get the Huangquan Extreme Yin Soil and Ghost Yin Wood and the Fire Condensing Grass were all unavoidable opportunities, and they needed strong strength to succeed.

Although Zhang Yifan has suffered a lot, he has never been distressed about the cultivation resources. With such sufficient cultivation resources, although there was a demon demon to absorb his mana cultivation, Zhang Yifan's strength still increased by leaps and bounds, far surpassing monks of the same age.

Although his current cultivation is only in the early stage of foundation building, his strength is much higher than that of ordinary foundation building period monks, and even if he is a monk in the early stage of Jindan, he has some confidence that he can escape.

After counting the harvest, Zhang Yifan began to take out the refining table and start refining. He is going to refine some magic weapons this time, and some defense, attack and auxiliary magic weapons are refined, anyway, he has a lot of refining materials at present, and they are fully supported.

The reason why this is so is because through this experience in Aoki Canyon, he found that when he encountered some powerful demon beasts or monks, although the magic weapon in his hand was good, it still couldn't withstand the toss, the destruction of the damage, the damage of the damage, and there was no replenishment when it was time to use it.

Therefore, Zhang Yifan wants to refine a few more pieces, which can be replenished at any time, which can greatly enhance his combat effectiveness, and when he can't use these magic weapons, he can also leave them for the sect monks to use, so it is not a waste.

For more than a month, Zhang Yifan kept refining magic weapons, he no longer saved materials, he used the best spiritual materials, and most of the final refining were top-level magic weapons. Among them, the new Jin Yuan Gang Shield and the Fierce Golden Spear have become truly top-grade magic weapons because they are mixed with more Jin Xuan Jing.

The defensive power of the newly refined Jin Yuangang Shield is very amazing, much stronger than the previous Jin Yuangang Shield, and Zhang Yifan even refined two pieces in a row.

In addition, Zhang Yifan also refined two fiery golden guns, and remixed the previous fiery golden spear into Jin Xuan to refine and refine it, so he had three brand-new fiery golden guns, all of which were top-grade attack magic weapons. At this time, the power of the Golden Spear has increased by nearly three layers compared to before.

Zhang Yifan found that after his divine sense was enhanced, he could already control seven or eight magic weapons at the same time, and he could control it very flexibly. The power of the three fiery golden spears used at the same time was extremely sharp, almost as powerful as the Xuanhuo Sword that performed a stunt, and more than a step stronger than the Lu Di Sword.

This made Zhang Yifan not appear to be weak enough to attack after encountering a strong enemy like before, and could only rely on runes and demons.

The reason why Zhang Yifan refined these top-grade magic weapons was not that Zhang Yifan's current refining level had greatly improved compared to before, but because the spiritual materials he used were luxurious enough. The amount of gold Xuan essence consumed to refine these magic weapons was enough to refine a magic weapon, so the refined magic weapons had reached the level of top-grade magic weapons.

Zhang Yifan also refined two pieces of gold armor cover, a three-forged silver wire rope and some commonly used auxiliary magic weapons, and the preparation can be said to be very sufficient.

After refining the magic weapon, Zhang Yifan did not stop, and then began to refine the purple qi dispersion.

Purple Qi Dispersion is an elixir for refining mana in the middle stage of foundation building, and it is rumored that the effect is very good, so it takes a lot of effort to refine. With Zhang Yifan's alchemy level, it took several furnaces in a row to start succeeding, and the alchemy after success was much smoother.

Zhang Yifan got so many purple star flowers this time, and there were nearly ten thousand-year-old purple star flowers, and after retaining a part of the purple star flowers for other use, he still refined hundreds of purple qi disperses, among which there were nearly 100 top-grade purple qi disperses refined with thousand-year-old purple star flowers.

After completely purifying a part of the purple qi with mysterious well water, Zhang Yifan took a copy and found that the effect was much better than he imagined, and the speed of cultivating mana was even a few points faster than the previous speed, and the cultivation bottleneck that had plagued him before was completely overcome silently, and it also made Zhang Yifan's hanging heart relax.

With the Purple Qi Dispersion and the pills he obtained from other cultivators to assist his cultivation, according to Zhang Yifan's estimate, it might not take him more than a year to reach the realm of the Great Perfection in the early stage of foundation building.

Then Zhang Yifan began to try to refine the purple pupil bright-eyed spiritual liquid, and the refining process was very smooth, and the refining of the bright-eyed spiritual liquid was much more than he expected.

Zhang Yifan tried to use the mysterious well water to purify and extract the Mingmu spiritual liquid, originally he thought that the same water liquid might not be separated, just to do a verification, but he didn't expect the mysterious well water to really be able to refine the spiritual liquid. The refined spiritual liquid is clearly distinguished from the mysterious well water, the original lilac spiritual liquid on the top has turned into a dark purple, and the mysterious well water containing impurities is below, Zhang Yifan easily separated it.

After that, Zhang Yifan refined some pills to restore mana, replenish essence and blood, and heal injuries, and the level of alchemy continued to improve steadily.

The mysterious well water can't refine all the elixirs and spiritual liquids at once, Zhang Yifan makes some distributions as needed, anyway, now the mysterious well water will not disappear again, and it will not be wasted as long as it is used up before the full moon.

After refining these pills, it took nearly a month, and then, Zhang Yifan began to try to cultivate the secret method of fire eyes and purple eyes.

In the secret method, it is required to use spiritual fluid to nourish the eyes 7749 times, and the spiritual fluid contained in each time should not be too much, otherwise it will hurt the eyes and cause irreversible damage, but the gains outweigh the losses. However, the secret method also says that the stronger the body, the more spiritual fluid can be used each time.

Secondly, when the spiritual fluid is pregnant with the eyes, it is necessary to temper the eyes with spiritual fire, usually with the monk's own flame, so that it is easy to control the strength and weakness, and can also avoid injury. However, if there are some rumored Yang Spirit Fire Spirit Flame Spirit Flame effects, the effect will be much better.

Zhang Yifan first read the secret method in detail, carefully comprehended the meaning, and then began to practice after figuring it out. Sharpening the knife is not a mistake for chopping wood, spend more time on the preparation work in the early stage, and the later progress will be smoother, and this is a secret technique related to the eyes, he has to be cautious.

As for the legendary Zhiyang Spiritual Flames such as the Huanjin Spiritual Flame, the Red Yang Spiritual Fire, and the Golden Crow Demon Fire mentioned in the secret method, although Zhang Yifan had heard of one or two of them, he had never seen them at all, let alone used them. However, he did have an idea, remembering Xiao Hei's golden fireworks, this fireworks looked quite extraordinary, and it would be known if it was feasible when the time came.

After comprehending this secret method thoroughly, Zhang Yifan began to feel that the origin of this secret method was really peculiar, it didn't seem to be an ordinary secret method, it was very likely to be an ancient method, otherwise the secret method would not mention those legendary spiritual flames.

Zhang Yifan didn't think much about it, and began to cultivate according to the secret method.

He attached the spiritual fluid to his eyes, and immediately felt a burning pain in his eyes, followed by an itch like a mosquito bite. Zhang Yifan endured the discomfort and continued to increase the amount of spiritual fluid to the limit, not because he couldn't bear it, but because his eyes were at the limit.

Zhang Yifan estimated the amount of spiritual liquid he had refined, and found that it was almost enough for him to use it more than fifty times, which could meet the needs of cultivating the Secret Method of Fire Eyes and Purple Eyes.

Then he summoned Xiao Hei out and used his natal golden flame to make some attempts, Xiao Hei has very fine control over the natal golden flame, which Zhang Yifan has seen in the deep pool. After trying, what made him happy was that Xiao Hei's Natal Golden Flame was not trivial, and the effect was very good, which was just right for the cultivation of secret methods.

In this way, Zhang Yifan began to practice this fiery and purple-eyed secret method in this hidden place. While he cultivated the secret method, he also took care of cultivating the Nine Yang and Nine Yin Thunder True Technique.

In the blink of an eye, two months have passed, and Zhang Yifan has finally refined forty-nine times, and finally refined into a fiery and purple-eyed supernatural power.

Recalling the process in between, Zhang Yifan couldn't help but secretly say that he was lucky. Originally, it was relatively smooth at the beginning, but as the number of refining increased, the more refined the spiritual liquid needed to be refined by the spiritual fire, and the more difficult it was to resist the spiritual fire. And every time the seventh tempering comes, there will be a hurdle, which is extremely difficult, and must be handled carefully and meticulously.

Fortunately, Zhang Yifan's physical body is good and Xiao Hei's natal golden flame is very powerful, coupled with Zhang Yifan's full understanding of the secret method before, he finally cultivated this spiritual eye supernatural power.

In fact, this fiery and purple-eyed supernatural power is very difficult to practice, and at the beginning, Lin Sixian prepared a number of spiritual materials, just because he was not very sure that he could cultivate it. Moreover, the practice of this technique comes with great danger, and the eyes will be damaged if you are not careful. Zhang Yifan was able to refine this magical power, and he himself felt very lucky.

At this time, Zhang Yifan's eyes glowed with a light purple light, which looked very peculiar. After about a cup of tea, the lilac glow faded and his eyes returned to normal.

"Yes, these fiery purple eyes are really powerful, not only can you see ten miles away, you can distinguish the details, and even there are some vague scenes about the distribution of aura. It's just that this time is really short, and you can only stick to one cup of tea in a day. Zhang Yifan summed himself up after using his fiery eyes.

In fact, if the monk who cultivated this supernatural ability heard Zhang Yifan say this, he would definitely point at his nose and scold him, and he didn't understand the situation at all.

Not to mention that the difficulty of cultivating this spiritual eye supernatural power is even more difficult than that of a monk to build a foundation, in terms of effect alone, generally after learning this supernatural power at the beginning, he can only see more clearly, farther and more detailed, but it is far from achieving the current effect of Zhang Yifan's cultivation.

And the time for the fiery eyes and purple eyes is only less than ten breaths, which is far from being able to last for a cup of tea like Zhang Yifan. This supernatural power is generally used in some key places and often plays a decisive role.

Of course, Zhang Yifan was able to cultivate this supernatural power to this extent, mainly thanks to the refining of the purple pupil spiritual liquid by the mysterious well water, which greatly improved its effect. In addition, it also has a lot to do with the strength of his physical body, a strong physical body can hold more spiritual fluid at a time, and the effect of refining will naturally be better.

"According to the secret method, if you want to improve the power and duration of this supernatural power, you need to go through a long period of cultivation and use, and you need to temper the physical body, especially the eyes, only in this way can this supernatural power be more durable and recover faster. If you want to quickly increase the power of the fiery eyes and purple eyes, you can continue to refine them with the spirit blood of the purple-eyed demon ape above the golden pill stage or other high-level demon beasts with spiritual powers, so as to strengthen the fiery eyes and purple eyes. However, refining again is quite risky, and the main spiritual materials needed are also hard to find, so you need to think about it in the long term and figure it out slowly. All I can do now is practice using this Divine Eye Powers every day. Zhang Yifan muttered to himself.