Gently opened the invitation, inside was a complicated formation, in the center of the formation marked forty-nine numbers, Zhang Yuan immediately understood this meaning, Zhang Yuan really didn't expect Ji Yao to think so thoughtfully, directly prepared a VIP room for Zhang Yuan and a few people, although this ranking is a bit behind, but after all, this belongs to the VIP, or no one dares to underestimate it easily.

The auction will be held tomorrow, as for the Tianyuan Auction House, Zhang Yuan can still find it, after all, when he was chasing the immortal crystal, Zhang Yuan had almost turned the entire Wind and Fire Town, so it was okay to go directly tomorrow, and Ji Yao should inform himself when he left tomorrow.

Tomorrow's itinerary has been determined, but what to do today makes Zhang Yuan a little unable to find the direction, as for digging spirit stones, he will never go, and in this wind and fire town, there is nothing special to say, so in the end, in desperation, Zhang Yuan can only choose to continue to stay in the room.

Maybe it was Qin Siyu's breakthrough last night that stimulated several other people, so everyone began to return to their rooms to practice, hoping not to be separated from each other by others, Zhang Yuan has no desire for practice, Zhang Yuan knows that his practice is not a good time at the moment, and having Zhang Youzhi is the right way to open his practice, in the end, Zhang Yuan decided to go to the room where Lin Feng and Xin Feizi were, if Zhang Yuan didn't guess wrong, I'm afraid Lin Feng was practicing his alchemy.

Pushed open the door of Lin Feng's room and entered it, sure enough, as Zhang Yuan guessed, Lin Feng at this moment was constantly condensing wisps of flame in the palm of his hand, Zhang Yuan felt a little bored after observing it on the side, so he said: "Lin Feng, what are you practicing, practicing condensing flames?"

"Of course not, because the size of the flame and the temperature required are different at each different stage of alchemy, so I am just simulating the process of alchemy, and when the simulation is almost done, I can directly use the medicinal materials to try to refine it. Lin Feng explained.

Listening to Lin Feng's words, Zhang Yuan frowned slightly, of course, Zhang Yuan didn't know the specific method of refining the pill, but just like Lin Feng who practiced without physical objects, I am afraid that he would not notice that he was wrong, so for such a practice method, Zhang Yuan did not approve of it.

"Lin Feng, I think you're wasting your time, you can directly use medicinal materials to refine, so that even if there are any other changes in the refining process, you can check and correct them in a timely manner, so that your alchemy can be quickly improved, and the effect on all of us will be greater. ”

Zhang Yuan's lesson, Lin Feng did not refute anything, Lin Feng also knew that what Zhang Yuan said was not wrong, but he had practiced like this since he was a child, where could he change it in a moment, and I am afraid that the current situation does not support his own change, so Lin Feng said: " Brother Zhang Yuan, it is true that as you said, physical practice will be more conducive to the growth of alchemy, but although we have a certain amount of spirit coins and spirit stones in our hands at this moment, it is not enough to support the squandering of an alchemist. ”

Listening to Lin Feng's reason, Zhang Yuan really couldn't refute it, after all, if he, a person who wants to develop his own power, can't allocate more resources to Lin Feng, even if Lin Feng uses physical practice at this moment, I'm afraid he won't gain more, after all, his total assets are limited, if he wants to quickly improve Lin Feng's alchemy, he can only spend a lot of medicinal materials to let Lin Feng refine the pill, summarize experience from continuous failures, and then find a way to succeed, in a word, as long as the resources can keep up, and the people who practice alchemy also have a certain understanding, the improvement of alchemy is still very fast。

Of course, Zhang Yuan hoped that Lin Feng's ascension speed would be as fast as possible, so although the look on his face was a little ugly, he still said to Lin Feng with great certainty: "Lin Feng, from now on, you let go of the refining for me, if you don't have the spirit coin, come to me to get it, until the whole team has no spirit coin, I want you to improve your alchemy in the shortest possible time." ”

Lin Feng nodded and agreed to Zhang Yuan's request, since the boss agreed to squander it by himself, of course Lin Feng himself did not have any objections, as long as he could quickly improve his alchemy, maybe in the later stage, he would be completely self-sufficient, after all, once he succeeded in refining the pill, the pill itself could also be exchanged for a large number of medicinal materials, of course, if it was the kind of Huiyuan Pill before, Lin Feng could not guarantee that he could trade enough medicinal materials to refine the Huiyuan Dan.

In fact, if a practitioner wants to learn alchemy, he must have an alchemist's master, and only in this way can he successfully lead you into the world of alchemists, and alchemists are generally divided into five realms, starting from the lowest alchemist, and then ranking up there are alchemists, alchemy masters, Danshu masters, and Dansheng.

Of course, an alchemist can't succeed in condensing pills, from just beginning to learn alchemy, until the first pill is successfully condensed, they are all called alchemists, at this stage, alchemists do more often is to practice without physical objects, after all, no sect will directly give an alchemist a large amount of medicinal materials to squander, if you show some talent early, maybe you will get the special training of your own sect.

Lin Feng's non-physical practice is still different from other alchemists' exercises, after all, before other alchemists practice, their teachers will explain the size and temperature of the fire clearly, alchemists just need to successfully memorize the methods taught by the teacher, and after successfully doing it, Lin Feng is different, Lin Feng does not have a teacher in alchemy, and the pills refined by Lin Feng are also tried by himself after his father found a few prescriptions, of course, Zhang Yuan does not know all this, if Zhang Yuan knows, I am afraid that he will do his best to assist Lin Feng's alchemy, after all, Lin Feng's performance is too genius。

At this moment, Lin Feng can actually be said to be an alchemist, after all, Lin Feng has already succeeded in condensing the pill, although the power of the condensed Huiyuan Pill is quite small, but after all, it has successfully condensed, so it is not an exaggeration to call Lin Feng an alchemist.

Different from alchemists, alchemists can be called alchemists as long as they can succeed in condensing pills, and after becoming an alchemist, there is actually no other difference from alchemists, still have to keep learning some alchemy from their mentors, as well as the refining methods of different pills, the higher the level of the elixir, the more difficult the refining technique will be, just like the classification of the alchemist, the pill is also divided into five levels, however, the grading of the pill and the classification of the alchemist does not have much to do with it, and the pill is divided into holy grades from high to low, Heaven level, earth level, Xuan level, Yellow level, although the pill is divided into five levels, but no alchemist has ever seen the pill above the ground level, but it seems that there is a ground-level pill in the Elixir Pavilion that has been passed down at some point.

Saint-grade elixir, as the name suggests, is the elixir consumed by the sage, of course, no one knows whether this elixir exists or not, and this saint-grade elixir is also made up by cultivators in the source realm, after all, the saint has reached the point of being with heaven and earth, and no one can know whether the pill is already needed, and the saint-grade elixir is only artificially added later.

At the beginning, the grading of the pill in the source realm was only four levels, and the heavenly level was the strongest pill, and the pill at this level was the pill that would only be taken when it was promoted to the quasi-saint after breaking through the golden immortal, although such an elixir was also made up by the people of later generations, but all the cultivators believed that such an elixir must exist, after all, the quasi-saint still had room for further improvement.

As for the earth-level elixir, many alchemists have gone to the Elixir Pavilion as if they were pilgrimages to observe this earth-level elixir, although this elixir is not a suitable pill for human cultivation, but it is indeed an elixir taken by demon cultivators in the Golden Immortal Period, so it is considered by all the alchemists in the Source Realm that this is the only earth-level elixir in the Source Realm.

Xuan-level pills are the pills taken by the Heavenly Immortal Realm, and if you want to successfully refine Xuan-level pills, you must first become an alchemy master, an alchemist, no matter how many kinds of pills he can refine, once he can successfully refine the Xuan-level pills, he can become an alchemy master, and the final alchemist can only refine some yellow-level pills.

If you want to exchange for different levels of pills, the gap between them is also very different, not that the gap between the heavenly materials and earth treasures required to refine different levels of pills is too large, maybe the heavenly materials and earth treasures used to refine yellow-level pills and earth-level pills are the same, but different people refine them with different effects, one can be used by cultivators in the Heavenly Immortal Realm, and the other can only be used by cultivators in the True Immortal Realm.

Although Lin Feng's alchemy can successfully condense the elixir, the refined Huiyuan Pill can only be used by cultivators in the Innate Realm, and it may be the lowest grade elixir in the Source Realm, after all, there has never been an elixir specially refined for a cultivator in the Innate Realm before, after all, a cultivator in the Innate Realm cannot be counted as a true immortal.

After learning something about the alchemist from Lin Feng, Zhang Yuan began to urge Lin Feng to start refining the pill quickly, after all, Zhang Yuan had never watched the specific refining, and at this moment, he checked it on the spot, and he didn't know if he would be rejected by Lin Feng.

For this matter, Zhang Yuan also deliberately inquired about Lin Feng, if Lin Feng did not agree to watch from the sidelines, Zhang Yuan would definitely not be cheeky and insisted on watching, of course, from Lin Feng's mouth, he also knew that the alchemist was not afraid of others watching when refining the pill, after all, the really important things could not be learned just by watching, of course, it was okay to watch from the side, but he could not disturb the alchemist by talking casually, because it was likely that when the heat was changing, the onlookers suddenly said a word, which made the alchemist miss a key step and make the alchemy fail, of course, Lin Feng believed that Zhang Yuan would never deliberately affect him, so he didn't care whether he was watching from the sidelines or not.

As he spoke, Lin Feng took out an ordinary alchemy furnace from his storage bag, and then began to look for medicinal materials in the storage bag, when Zhang Yuan asked Lin Feng to buy medicinal materials before, Lin Feng had already stored a large number of ordinary medicinal materials in his storage bag, of course, there were still some reserves of the main medicine for refining Hui Yuan Dan.

Since the alchemy furnace in Lin Feng's hand was just an ordinary commodity, there was no need to deliberately iron the furnace, even if the alchemy furnace could be used to the extreme, at most, it could only barely refine the Xuan-level pill, and at this moment, Lin Feng couldn't even successfully refine the yellow-level pill, so there was no need to waste his mind for a garbage alchemy furnace.

Placing the Dan furnace on the ground, Lin Feng placed all the medicinal materials needed to refine the Yuan Dan next to the alchemy furnace, so that it could be more convenient when dosing, the alchemy furnace was like a three-legged and two-eared round tripod, the only difference may be that there is a lid above this alchemy furnace, which can seal the inside.

Lin Feng first put one of the medicinal materials into the alchemy furnace, and then his right hand reached out to the bottom of the alchemy furnace, and sprayed a flame at the bottom of the alchemy furnace, continuously scorching the bottom of the alchemy furnace, the speed was very fast, just a few minutes, Zhang Yuan could clearly see that the medicinal materials in the alchemy furnace were rapidly condensing, and finally slowly turned into a small pool of green liquid, Lin Feng did not continue to wait, and casually put the second medicinal material into the alchemy furnace.

This time it was different from before, the green liquid in the alchemy furnace seemed to be unable to stand the scorching of the alchemy furnace, so the moment the medicinal materials entered, they desperately penetrated into the medicinal materials, and soon, there was only the second medicinal material left in the alchemy furnace, if it wasn't for Zhang Yuan's careful looking, he would really think that the previous green liquid had evaporated, after all, the liquid encountered the flame, and evaporation was a normal phenomenon.

When only the medicinal materials were left in the alchemy furnace, the previous situation appeared again, the medicinal materials gradually condensed, and finally became a puddle of liquid, Lin Feng began the third dose, just like that, Zhang Yuan found that it didn't stop until he had cast more than 20 kinds of medicine, of course, at this moment, the liquid condensed into it also became a piece of black, very rich black, and there was a pungent smell in the alchemy furnace, Lin Feng looked at the liquid in the alchemy furnace very nervously.

The black liquid continued to decrease, but this time it was constantly evaporating, but the smell was getting bigger and bigger, suddenly, Lin Feng put the last main medicine at hand into the alchemy furnace, and then closed the lid of the alchemy furnace, making the alchemy furnace a closed space, Zhang Yuan didn't know what this alchemy furnace relied on to seal, but as Lin Feng closed the lid, the foul smell in the air disappeared without a trace.

When the lid of the alchemy furnace was closed, Lin Feng's expression relaxed, perhaps he also understood that the next thing might not be up to him, and everything might depend on luck.

Zhang Yuan was really a little curious about how the pills in the alchemy furnace were condensed, but after Lin Feng closed the lid of the alchemy furnace at this moment, Zhang Yuan could only open the Heavenly Eye to watch.

Eyes into the alchemy furnace, Zhang Yuan found that since the main medicine entered the alchemy furnace, it immediately reacted with the liquid in the alchemy furnace, and some gas continued to come out, and the main medicine itself began to change into a colloidal object, which was fully mixed with the dark liquid in the alchemy furnace, as Lin Feng continued to heat, the space pressure in the alchemy furnace was also increasing, Zhang Yuan also found that those colloidal objects were rapidly condensing into a round ball, and slowly levitating, staying in the center of the alchemy furnace, constantly rotating and jumping。

At this moment, Lin Feng seemed to feel almost, so he wanted to open the lid of the alchemy furnace directly, but Zhang Yuan suddenly stretched out his hand to stop Lin Feng's movements, in Zhang Yuan's eyes, although the colloidal object at this moment has become an elixir-like object, but once the surrounding pressure dissipates, I am afraid that it will immediately return to a puddle of liquid, if you want to really form an elixir, more pressure will be needed in the alchemy furnace, but at this moment Lin Feng's internal force is about to reach its limit, and it is probably impossible to continue to increase the temperature, in desperation, Zhang Yuan can only try to summon the Samadhi True Fire from his body。

With a snap, the Samadhi True Fire flashed in Zhang Yuan's fingers, and at that moment, Zhang Yuan finally saw that the colloidal object in the alchemy furnace had finally become solid, so he let go of Lin Feng's hand.

Lin Feng glanced at Zhang Yuan with some reproach, and then reluctantly opened the lid of the alchemy furnace, in Lin Feng's cognition, this furnace of pills has been scrapped, so it is absolutely impossible to become a pill, Lin Feng did not expect that Zhang Yuan would suddenly interfere with his alchemy at a critical moment, but it is a little too late to say anything now, let's take a look at the situation in the alchemy furnace.

The moment he opened the lid of the alchemy furnace, Lin Feng was a little dumbfounded, because there was a slightly black pill lying quietly in the alchemy furnace, Lin Feng felt that this was completely impossible, so regardless of the heat in the alchemy furnace, he directly took out the pill that appeared in the alchemy furnace and looked at it over and over again in the palm of his hand.

"I didn't expect the pill to form like this, in fact, if the temperature of the flame you just cast was a little higher, I wouldn't have stopped you, but if you opened it at that time, the only result would be to get a puddle of liquid that I don't know if it was useful or useless. Zhang Yuanyang said proudly.

"Brother Zhang Yuan, you don't think that you have succeeded in refining the pill this time, right? Take a look at what this is, this is just a piece of carbon, although I missed the opportunity before, although it was all some powder, but I can be sure that this so-called pill is just a condensation of those powders after the opportunity was missed, so this time the alchemy failed!"