Ye Ning didn't know the rules of the Star Picking Tower, for example, there would be a jade slip related to the spirit pill he was refining in the storage bag, so he didn't know if he could teach the jade slip to these Dan masters who served as maids, but at this time, there was no place to ask about these things.

After a moment's thought, Ye Ning came up with an idea: "You have a blank jade slip, right?" ”

When the two maids heard this, they showed joy when they arrived, and hurriedly took out the blank jade slips, and each of them prepared hundreds of pairs.

Ye Ning was slightly stunned, but he didn't expect to hit it crookedly, but he didn't ask too much, beckoned, and took a jade slip from the hands of the two maids, and his divine sense swept it, but he had already copied the details of Du Erdan into the two jade slips, and then threw it back casually, and ordered: "Take it back and figure it out for yourself, if there is anything you don't understand, come and ask again." ”

The two maids took the jade slip, their expressions were full of inexplicable excitement, and after hearing Ye Ning's instructions, the two knelt down in unison, and said crisply: "Maid Qingyan and Cui Lin thank Mr. Xie for his kindness!" ”

Ye Ning realized that maybe he had gone too far, but he didn't care much, waved his hand, and ordered: "I'm going to open the furnace for alchemy, and you can't be disturbed during the period, you stay in the courtyard and help protect the Fa." ”

It was also until this time that he didn't know the names of these two pretty maids, Qingyan and Cui Lin, although he saw that both of them were wearing the badge of the Danshi Mansion on their chests, but he didn't ask much, you know, the badge of the Danshi Mansion is regulated throughout Ziyuan Xing, and it is not unique to the Danshi Mansion of the Yue Kingdom.

After sending away Qingyan and Cui Lin, Ye Ning activated the protective formation of the alchemy room, which was a supporting facility configured by the Star Picking Building for all workshops. Not only Ye Ning's alchemy room, but any craftsman's workshop has a corresponding protective formation. Once these protective formations are activated, they can only go out and not enter. Except for the craftsman himself, who had already refined the core of the workshop, others who wanted to break in could only attack hard.

In Jinyu's words, such a protective formation, unless the immortal cultivators of the Tribulation Period make a move, otherwise, even if it is a master attack in the Merge Period, it is impossible to forcibly break through it without a few dozen breaths of time. Therefore, in terms of safety, it is still very secure, in the Star Picking Tower, not to mention the time of dozens of breaths, as long as the abnormal vitality fluctuations are slightly revealed, it may attract the attention of the immortals sitting here.

Yes, it is an immortal, a Mahayana immortal who has survived the heavenly tribulation. It is also called a quasi-immortal, and the immortals in the Mahayana period who sit in the star-picking tower do not know how many.

Since Ying Cheng served as an alchemy craftsman in the Star Picking Tower, Ye Ning didn't think about what private things he could do under the noses of the Star Picking Tower Immortals, so. From the very beginning, he had never thought of using the Nine Dragons Tripod to refine the pill, although the standard pill furnace provided by the Star Picking Tower could not be compared to the Nine Dragons Tripod that he had obtained from the Tenglong Diagram space. But it was enough for him to refine the Doudan.

So, after activating the protective formation. The first thing Ye Ning did was to refine the alchemy furnace first. The more times this thing is refined, the more handy it will be, and the more tacit it it will be to cooperate with himself, Jinyu had already said when he brought him in, as long as he has this workshop, that is, the alchemy room, the Dan furnace inside will belong to Ye Ning, and even if he leaves later, he can take it with him.

When Ye Ning was refining the Dan Furnace, he didn't do anything in the Dan Furnace, he was only familiar with the formation in the Dan Furnace, and he didn't make the slightest change, after all, this Dan Furnace was just a temporary replacement, and the substitute must have the consciousness of the substitute, and it could not leave enough traces to attract people's covetability.

After refining the Dan furnace, the next step is to clean the furnace, wash the furnace, warm the furnace, and then take out the spiritual materials in the storage bag, and re-sort all the spiritual materials according to the introduction above the jade slip, the types of these spiritual materials are slightly different from when he was refining Du Erdan in Fengcheng, and even the formula is quite different, the key is that the quality of some spiritual materials is better, which is extremely difficult to get when he was in Fengcheng.

At the beginning, the formula of the Du Erdan refined in Fengcheng was refined according to the Dan recipe recorded by the Shenyou Sect, and many of the spiritual materials were difficult to obtain, so they had been replaced with other similar spiritual materials, including the spiritual materials prepared by Yue Xuan at that time.

But now the spiritual materials that Ye Ning got are the materials prepared according to the most complete Dan recipe of Du Erdan, and the quality is first-class and first-class, as long as it is refined according to the process and method introduced in the jade slip, if nothing goes wrong, the quality is not daring to say, but the Dan rate is definitely more than thirty percent.

Ye Ning naturally couldn't go to alchemy according to the process in the jade slip, and I believe that no one would do that to the alchemist who came to pick the star building to serve as a craftsman, because if the process is refined according to that process, even if the task is completed, there is no reward to get, it is not that the star picking tower is cheating, but the indicators for issuing the task are set according to that process, and it happens to double the best results, and it will be hell if you can be paid.

Still according to his own inherent process, all the spiritual materials are concocted one by one, removing impurities and useless parts of Du Erdan, leaving only the part of the pure spiritual material essence that Du Erdan needs, stored in the Qingxu space, this process is not afraid of someone watching, even if someone is around, he may not be able to understand Ye Ning's approach, and he doesn't even know his intention to do so.

Perhaps it was the first time to open a furnace for alchemy in the Star Picking Tower, although Ye Ning received the task of crossing the Erdan, but the spiritual materials sent over were only ten materials, that is, enough to refine ten times, according to the description above in the jade slip, each furnace can produce three to five pills, of course, theoretically each material is enough to refine twelve spirit pills, but the normal pill rate is only three percent, that is, three or five.

The minimum requirement of the task is the fourth-grade mid-level sixty-percent pill rate, in other words, it is the quality of the four-grade mid-level elixir, and the ten materials must be successful at least six furnaces, that is, the minimum eighteen cross-Erdan can be crossed, and the excess elixir can be counted as a reward, which can be exchanged for its own points, which can be used to exchange for cultivation resources and improve their craftsman level, which is very flexible.

Ye Ning still didn't know how the elixir grade was defined for the time being, so he could only do his best to come up with the highest level.

Except for not being able to use his own Nine Dragons Danding to alchemy, the other processes do not affect the play of his own strength, and Ye Ning is still quite confident.

Concocting ten spiritual materials, Ye Ning spent a day and two nights, and then meditated for six hours.

After adjusting his state to the best, Ye Ning began to open the furnace for refining.

Even when dealing with spiritual materials, Ye Ning did not use the fire source provided by the Star Picking Tower, but used his own Sun True Fire and Taiyin True Water to extract the spiritual material essence interactively, on the one hand, it can ensure that the spiritual material essence is more pure and reduce the loss, on the other hand, it is also a tempering and stabilization of his own cultivation, I believe that the vast majority of alchemists will do this, and only when they are unable to do so, will they use external force to activate the fire source of the alchemy room.

Therefore, when refining the pill, Ye Ning also did not use the fire source provided by the Star Picking Tower, but refined it with the true fire of the sun and blended it with the true water of the ether yin, and his refining method was very different from the mainstream alchemy method in the immortal cultivation world, and the final refining process was more like a fusion process of medicinal properties, and the speed was many times faster than the traditional alchemy method.

Ten spiritual materials were processed at one time, and the final refining was naturally completed at one time, and the whole process was less than six hours.

At this time, the vast majority of alchemists who received the task at the same time as him were still in the refining of the first furnace, and there were only a handful of alchemists who could complete the first furnace, let alone be able to compare with Ye Ning.

After this period of practice, Ye Ning's comprehension of the Qingxu Divine Technique has reached a higher level, and the techniques for controlling alchemy have naturally become more and more proficient and concise, and the efficiency has increased more than two or three times compared to when he first comprehended this set of techniques in Fengcheng.

As the Dan furnace lid was rushed into the void, the milky white Du Erdan flew into the air like a burst pomegranate, Ye Ning's heart moved slightly, and the scattered Du Erdan was received into the Qingxu space, and when Ye Ning's hand appeared again, it had been divided into the jade bottle.

No more, no less, thirteen jade bottles, each bottle of ten pills of Du Erdan, a total of one hundred and thirty pills, nearly one percent higher than the theoretical pill rate introduced on the jade slip, and the color is not bad with the Du Erdan refined by Ye Ning in Fengcheng, almost all of them are superb, and only eight of them have reached the top grade.

After a little hesitation, Ye Ning put away the eight superb Crossing Pills, and the remaining one hundred and twenty-two Crossing Pills were basically of no use to him, and it was better to take them out and hand them over to the Star Picking Tower, which could be exchanged for many spiritual materials or other cultivation resources that were difficult to find outside.

Without rushing out of the alchemy room, Ye Ning fell asleep first, and after waking up, he meditated for a few days, estimating that he could refine nearly half of the alchemy in the jade slip, before he removed the protective array, and beckoned to Qingyan and Cui Lin: "Where is the delivery task?" ”

The workshop of the Star Picking Building is almost a forbidden place for the Star Picking Building, and idlers can't enter it at all, so Ye Ning arranged for the two of them to protect the Dharma in the courtyard, it is better to provide an opportunity for the two to retreat, the Heaven and Earth Yuan Qi here in the workshop has the blessing of a large spirit gathering array, and the intensity of the aura is enough for immortal cultivators in the fit period to cultivate, ordinary immortal cultivators only need to stay here, even if they don't cultivate, they will benefit immensely.

Qingyan and Cui Lin usually don't have the opportunity to stay in the courtyard of the workshop, unless Ye Ning enters the workshop and needs them to come and wait, so after receiving the order, they are inexplicably overjoyed, and they have been carefully cultivating in the courtyard of the workshop during this time, and realized that Ye Ning copied the jade slips to them, although they are still limited to cultivation and knowledge, and they don't know much about the content in the jade slips, but for them, the improvement can be regarded as a thousand miles in a day.

Therefore, Qingyan and Cui Lin both showed excitement when they saw Ye Ning come out, and Qingyan said, "Mr. finished it so quickly?" Paying the task is in the hall on the ninth floor, and you can directly teleport the elixir through the teleportation array, and Mr. can also go there in person. ”

Ye Ning was trying to learn about some of the situation in the Star Picking Tower, and when he heard about the ninth floor that Jinyu had said last time, he said, "Then let's go down." (To be continued......)