There is a special market in Lin'an City for Dan masters to purchase, of course, the source of medicinal materials in the Fang City here is very legitimate, so the price will be slightly more expensive.

Di Renjie quickly purchased the materials related to the Satiety Pill, as the name suggests, the Satiety Pill is mainly used to fill the stomach, the front-line soldiers and so on basically use the Satiety Pill, and some travelers who go out will also use it, in general, it is also a very common pill in the eyes of ordinary people, and has no other effect.

However, the price is definitely still relatively expensive for ordinary people, buying a full food pill, it is better to take these silver to eat a few meals, and you can also experience deliciousness, and the full food pill is mainly for the convenience of others, so there are not many ordinary people who buy it.

This time, it cost Di Renjie five hundred taels of silver to buy the materials of the Full-Eating Pill, which is enough for an ordinary family for ten or even fifteen years, according to the ordinary Cheng Dan rate, these five hundred taels of materials can be made into five furnaces of Dan, and one furnace of Dan is about five to ten finished products, sometimes it will be more, but under normal circumstances, it is this amount, and some of them can be mastered better and may be able to have more finished Dan.

However, when luck is back, a whole furnace of Dan will also be abolished, if there is some kind of problem in the alchemy process, the new Dan Master will often have this situation, Di Renjie is buying the materials now, in fact, it is enough for him to refine the five furnace pills, but whether it can succeed is another matter.

After that, he returned to the Crane Tower, there is a special alchemy room in the Crane Tower for the Dan masters to make alchemy, and it is free, for the Dan masters, the treatment of the Crane Tower has always been very good.

Before opening the furnace for alchemy, Danshi Wang He explained a lot of more detailed things to Di Renjie, and after Di Renjie comprehended it, he entered the alchemy room to start alchemy, and it was better to do it once than to say more.

In this purchase, he naturally bought a lot of black wood, and the overall investment was about eight hundred taels, but if it could be refined into a furnace of pills, it would be a proper return to the capital, the market price of a full food pill was almost one hundred and fifty taels, and it could be turned into a furnace, which was basically five to ten Cheng Dan, so if a furnace of Cheng Dan could be made, Di Renjie's current investment would be completely profitable.

This is only the lowest-level satiety pill, if you can refine a higher-grade pill in the future, then the profit earned will definitely be more, so the Dan master is very popular, but the investment in the early stage is not something that everyone can afford.

After contemplating for a while, Di Renjie, who was in the alchemy room, opened the purple gold pill furnace given to him by Danshi Wang He, although it had been some years, this purple gold pill furnace still looked very new, and it exuded a strong medicinal fragrance.

"This material feels a little cold to the touch, but I'm afraid it's not cheap. Di Renjie is extremely grateful to Danshi Wang He in his heart, it can be said that these days, Danshi Wang He has really helped him a lot, and he also took the initiative to become a guest of Changping Store, which made Changping Store more popular, originally some people with heads and faces in Lin'an City didn't care much about Changping Store, but because of Danshi Wang He, now they have begun to pay attention to Changping Store, and some of them have entrusted others to refine pills, and these commissions have also been sent to Changping Store.

And the Changping store, which accepted these commissions, was naturally able to extract some profits from it, and these days, Di Renjie's pocket is still relatively bulging on the whole.

After that, Di Renjie followed what Danshi Wang He said, carefully advancing step by step, although it was the first time to alchemy, but he was very calm, which was similar to his innate character, and the preparation was deep enough, so he was also much calmer.

However, he was still surprised when the black wood was burned, because the flame burned out was different from the ordinary fiery red color, but a black and purple flame, and it was much hotter than the ordinary flame, and even a small piece of black wood could burn for a long time, worthy of the best fire.

In Dongyue country, there are also some restaurants and tea shops that also have this kind of service, and the wine and food cooked out of black wood are completely different, which is mainly because black wood itself belongs to the category of spiritual objects, but it is a relatively ordinary kind of spiritual object, which will be more expensive than ordinary firewood in price, but it cannot be compared with other spiritual objects.

After that, Di Renjie slowly put it into the Zijin Dan furnace according to the materials needed to refine the Full Food Pill, his heart was very calm, the current materials were enough for him to refine the Five Furnace Pill, and a furnace of the Full Food Pill was almost three hours, which was the shortest time among all the Dan prescriptions.

There are also some Dan Fang in Lin'an City, in fact, it is not precious, in Lin'an City, there are three Dan Fang and four Dan Fang, but not everyone can refine it, so even if it is given to others, Dan Fang cannot be refined, and there is no such thing as using Dan Fang to do business.

Like Di Renjie now, there are four pills in his hands, in addition to the full food pill, there are also Shensu Dan, Tiejia Dan and Wuling Pill, Shensu Dan As the name suggests, eating this pill can target a person's leg muscles to develop a stimulus, and it has a very fast speed in a short period of time, but this belongs to the second-grade Dan formula, and Di Renjie can't refine it now.

Similar to the Tiejia Dan Wuling Pill is actually a second-grade pill, these pills actually have some commonalities, for example, the Iron Armor Dan, the required material is a turtle shell, refining its essence, and the same is true for the Shensu Pill, which needs the leg bones of some kind of beasts, and the essence is finally used by people.

The role of these elixirs in the battle is huge, but it only has a one-time effect, and it is relatively troublesome to refine, so the price of selling it is correspondingly much more expensive.

The accomplished Danshi of the Dongyue State are basically all in their pockets, but there are also a large number of Danshi who are not up or down because of the low rate of becoming Dan, and there are even many who are forced to leave this industry.

Di Renjie concentrated, the materials of alchemy could not be put in, even if it was the simplest satiety pill, there were also complicated steps to make the pill, so Di Renjie did not dare to be careless, according to the alchemy technique step by step, in fact, it is the Three Mountains and Clouds Method, and then he constantly paid attention to the fire, and he had to take care of all aspects.

However, even so, two hours later, this furnace pill still failed to refine and turned into black ash, which is a pity.

"The heat was not well controlled just now, and there was a little bit of black wood in it, which directly led to the difference in the Dan furnace, just like a basin of water poured into a fire, and there was a chain reaction in an instant. Although the refining failed, Di Renjie was not discouraged, he didn't think that his first furnace of pills could be refined, and there were few such characters throughout the ages.

Then, he began the refining of the second furnace of the Feasting Pill, and he was still steadily advancing the same steps.