It's just that this mountain protection array really consumes too many materials, when refining those arrays, looking at the materials that are constantly added, his heart is dripping blood, thinking that when he searched for these materials everywhere, he didn't know how much he suffered, and now he has all of them, and even the nine poles and nine ghost extinguishing soul flags have been pressed into the bottom of this array to protect the eyes of this mountain protection array.
Now in this Yinshan Mansion, you can almost find the shadow of all the formations that Yu Feng knows.
This radius of fifteen miles has become an iron wall, Yu Feng believes that even the characters at the peak of the late stage of the transformation of the gods will not be able to break through this unguarded mountain protection array, you must know that these formations consume countless materials, and there are more than 500 miles of aura gathered by the thousand-year-old peach tree essence to provide energy for the entire cave formation.
No matter how powerful the god was in the later stage, he couldn't stop the continuous attack of the aura of more than five hundred miles, so if he didn't know the formation and entered it, he would definitely not be able to get out.
You must know that back then, Ling Songzi was dedicated to studying the prohibition of formations, and he had designed a mountain protection array for several major gates, so the people in the demon gate would covet what he had learned in his life.
How could the formation he left behind be simple?
Yu Feng's injuries were already almost healed at this time, but it took a few years for those lost essence blood to be replenished, and this was still the effect of the Carol family's continuous supply of various precious medicinal materials to him, and it would take at least two to three years for Yu Feng to heal his injuries before his injuries could improve, which showed that the importance of those medicinal materials to cultivators was just that these rare medicinal materials in the eyes of mortals were only barely usable in Yu Feng's eyes.
The truly precious medicinal materials in the cultivation world that he knew from Song Lingzi were the ones he had never found in the forty or fifty years he had flown around.
The jade talisman given by Song Lingzi did not have a lot of knowledge about refining pills, it was only the pill prescription that he had unintentionally obtained, and he himself did not know much about pills, and he had only refined some pills that replenished vitality.
There are only two kinds of Danfang suitable for Yu Feng's cultivation, but the materials are not to be found.
However, there were quite a few medicinal materials for some disciples in the Qi Induction Period to take, and from the medicinal materials collected by the Carol family for him, he was able to make up two pills.
One is to enhance cultivation, and the other is to heal.
Although these afterglows were not used, Li Xiang and his disciples would definitely be able to use them, so the afterglow began to fight the idea of alchemy.
In the past, my cultivation had not reached the stage of transformation into a god, and I had refined the pill once by using the formation, but I had refined all the medicinal materials that had been collected for several years, so I didn't have that idea again.
But Yu Feng also found from that failure that there were actually too many problems to be mastered in alchemy, the most important of which was the problem of heat.
The heat of most Danyo is constantly changing at different times during the refining process, sometimes with fierce fire, sometimes with a simmer.
And it is difficult for the formation to be accurate to this point, so it is simply a waste to alchemy when it can give birth to the samadhi true fire itself in the stage of transformation of the gods.
But now it's different, Yu Feng has a lot of confidence in grasping the Samadhi True Fire, and he doesn't want to think about how many things he has refined with the Samadhi True Fire, so this is not a problem, and then Carol collected materials for him, so now it is a matter of course.
It's just that you can't refine all those medicinal materials at once.
The lesson from the last time also told him that he had not yet started refining pills, and he could no longer refine all the medicinal materials like that time.
Therefore, Yu Feng plans to refine it little by little according to the formula, but there are not many medicinal materials, so that he can be familiar with the refining process, so as not to waste it after refining.
In the past, he had also refined a Dan furnace during the Qi Induction Period, and at that time, he still practiced it with the help of the Nanming Lihuo Array, so the effect was not very good.
Moreover, the previous Dan furnace was just a high-grade magic weapon, and the various formations in it were also very simple.
So Yu planned to add some materials to it and refine it again, at least to reach the level of a spirit weapon.
The internal formation of the Dan Furnace to be rerefined this time is estimated to be very cumbersome.
Because the more Yu Feng studied the refining method of the pill these days, the more he realized that it was not simple, the success rate of a good pill furnace would be much higher, and the number of pills with the same amount of materials would be more.
This is because many elixirs do not only rely on the aura contained in the herbs themselves, but also cause the aura from the outside world to gather and merge into those herbs, so that the cultivator can completely absorb the aura contained in them through those natures.
Moreover, the alchemy should also be in the place of the spiritual eye or the place where the spiritual energy is thick, and generally there will be a spiritual gathering array on the Dan furnace, just to gather more spiritual energy so that the pill can be absorbed when it becomes a pill.
The ability of different medicinal materials to absorb aura is different, the older the medicinal materials, the greater the absorption capacity of the aura, when the aura is inhaled to a certain extent, it will condense into an elixir, then the rate of becoming a pill in a place where the aura is thick must be higher, in this way, the best place for the afterglow alchemy is the gathering spirit array eye.
Therefore, Yu Feng stayed in this Carol Castle for more than a year, neither rerefining the Dan furnace, nor did he plan to refine the pill here, everything was just to improve the efficiency of Cheng Dan, but he also accepted all the medicinal materials that the Carol family sent every day, anyway, he didn't accept it for nothing, he didn't give these blood clan benefits, and the Carol family wouldn't care about these medicinal materials, just keep it for practicing now, so that he can be familiar with the process of alchemy.
Now that the Qingxuan Spiritual Realm has been completed, it is just right to use these spiritual qi to refine the Dan furnace.
Let Li Xiang and those disciples continue to deal with the remaining trivial matters in the Qing Xuanling Realm, while he himself has already returned to the lowest level of the Cave Mansion.
Yu Feng sat on the altar and waved his hand to take out the previous alchemy furnace from the Qiankun ring.
Begin to carefully temper it slowly with the true fire of Samadhi.
After refining, the Dan furnace has become much smaller, because a lot of impurities have been refined, so the materials seem to be a little insufficient, fortunately, there are still some leftovers in his ring after the construction of the Qing Xuan Spirit Realm, and those materials enter the Dan furnace with one after another law decisions Taking advantage of the fact that this Dan furnace has not yet been finalized, Yu Feng immediately began to use his divine thoughts to arrange the formation inside, the most important thing in it is the spirit gathering formation, in order to absorb enough spiritual energy before the pill is baked, so the larger the spirit gathering array inside, the better, Yu Feng used his divine thoughts to continuously lay out nine hundred and eighty-one connected spirit gathering arrays, and then followed by other five elements large arrays and other necessary formations.
Took a deep breath.
This even uses the Divine Mind to lay out so many formations, even if the Divine Mind is strong, it is a bit overdrawn.
You must know that although the properties of the elixirs refined by the last good Dan furnace are different, they themselves must be balanced by the five elements and the harmony of yin and yang.
Therefore, all kinds of formations in it are indispensable.
After resting for a while, he began to enlighten the spirits of the various formations in this Dan furnace, and layers of colored light emerged from this Dan furnace, and after all the formations inside were activated, the Dan furnace returned to its original appearance, but if you look closely, you can find that there seems to be a layer of cyan tulle on the outside of the Dan furnace, but it is because the aura inside the Dan furnace is too strong and the aura leaks out. .......
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