"Brother Du, don't forget us when you get rich. ”

After the Heavenly Realm Li Gongzi left, the heavy responsibility of managing the Eight Immortal City fell on Du Feng's head. As expected, Uncle Lion Man and Demon Man became the shopkeepers, but they each had to take one-third of the remaining benefits. The remaining one-third was originally reserved for Du Feng, but he still brought the Demon Emperor and the Dragon Emperor with him.

The Dragon Emperor has been running here very diligently recently, and he is close to Du Fengtao if he has nothing to do, just to want some benefits. No matter how little profit is left in the Eight Immortals City, it will make more money than they block the road and rob. Dragon-phoenix battles like last time don't occur very often. Therefore, dragon gold and phoenix diamonds are not wanted.

In order to increase the income of the Eight Immortals City, Du Feng did not bother much. All the experience he had in opening a shop and being the owner was used. I also deliberately found a few smart warriors and handed them over the way to operate. The Demon Emperor and the Dragon Emperor, he didn't dare to count on it.

Because of his strong force, the Demon Emperor himself is a hero in the minds of all the demon cultivators in the Beizhou Continent, so his management is very easy. It's nothing more than to often show off your force value, let everyone worship it, and the rest of the subordinates can be settled.

As for the Dragon Emperor, it is even more needless to mention, his throne is inherited, so there is no need to bother with anything. With a trident in his hand, all the dragon clan members had to listen to him, and they had no management experience at all.

No matter how great a person's energy is, his energy is also limited. Therefore, Du Feng did not hesitate to teach and taught many useful things to the martial artists of the Eight Immortal City, so that they could manage themselves by themselves. There are still some advantages to serving as a temporary city lord, such as the herbs that need to be collected on the elixir formula, and Du Feng has all of them.

As the city lord of the Eight Immortal City, he naturally has to interact with the city lords of other immortal cities. In addition, with the lion man uncle and the demon man supporting him, many things are not very difficult to get. He had no shortage of alchemy furnaces, and when he was in the Hell Furnace of the Chaos Domain, the level of the Medicine King Ding he obtained was very high.

"Old demon, help me keep an eye on it lately. ”

After Du Feng arranged the affairs in the city, he asked the Demon Emperor to temporarily manage the affairs of the City Lord's Mansion for him, so he found a secret room and began to retreat for alchemy. Although his Dan Dao talent is very high, refining the elixir is the first time after all. The amount of medicinal herbs collected is not very large, so be extra careful.

In order to make the amount accurate enough, Du Feng grinded the more than 30 kinds of medicinal materials he needed to be particularly crushed. After weighing the portions, mix them together according to the proportions. Using the binary heavy water taken from the Black Dragon River, the powder is wet and then kneaded into a pill.

If it was to refine an ordinary pill, there was no need to work so hard at all. You only need to throw the herbs into the Dan furnace in proportion, and beat the Dan into the Dan during the heating process. Because as long as there is the right pill, those herbs will automatically fuse together to form pills.

But this time it was different, what Du Feng needed to refine was a kind of elixir. The specific name of this elixir is Pei Ling Dan, which is only one word different from Pei Yuan Dan, but the efficacy is very different. Pei Yuan Dan is a pill used by the martial artists of the Nether Qi Martial Realm and the Condensing Martial Realm. It can be cultivated as a spirit pill, and it is indeed an elixir that the heavenly realm spirit immortals and earth immortals need to practice.

The spirit immortal is also the cultivation of the heavenly and human realm, so it is suitable for Du Feng and others at the moment. It was always too wasteful to rely on immortal stones to cultivate, and he was going to practice the Cultivation Pill today. You can either use it yourself or sell it for money. Even if you take it to the heavenly realm in the future, I believe it will not be too embarrassing.

Although Du Feng was already very careful, the medicinal powder was mixed very evenly. But the first pot of elixir still turned into ash and slag with a pop. Thankfully, they just turned into ash and didn't explode. After all, it is a high-grade medicine king ding, and it still has a certain auxiliary effect.

Sure enough, geniuses also need to work hard, Du Feng's Dan Dao talent is already ridiculously high, but the first time he refined the Cultivation Spirit Pill still failed. But it doesn't matter, he just took three of them and did an experiment first. The medicinal herbs that were brought in, after being crushed, were rubbed with a total of 191 chicks. After failing to defeat three, there are still one hundred and eighty-eight that can be used.

Du Feng was more careful this time, and only took out a rubbed chick. As long as the heat is right, the power of the Dan is enough, and the Dan is careful enough when taking the Dan, it can be successful. The ideal is very plump, but the reality is very skinny.

The second test consumed a large amount of Du Feng's yuan power and made his face sweat. Unfortunately, he only practiced a waste pill. Looking at the black waste pill in his hand, Du Feng fell into deep thought again. He is already the realm of the first layer of the Heavenly and Human Realm, and many of the pill pharmacists who really practice the elixir are at the level of the eighth or ninth layer of the Heavenly and Human Realm or even the Earth Immortal Realm. After years of training, the success rate of Lian Dan can be improved.

Anyway, Du Feng still made a little progress. Waste Dan is not waste residue, but because there is a problem in the refining process, the proportion of active ingredients is less than 50%. He observed that the active ingredient of this waste pill was about 30 percent.

In other words, the remaining 70 percent is likely to have toxic side effects. This kind of waste pill will not be eaten by normal martial artists. The Yuan Li supplemented after eating it is not as toxic as the side effects of the pill itself. But Du Feng is not afraid, anyway, he is invincible.

Du Feng picked up the black waste pill, smelled the mushy and burnt smell on it, and then stuffed it into his mouth with a ruthless heart, and swallowed it all at once. In order to study and understand the reasons for the failure of alchemy, he is really hard enough.

After a waste pill is put into the stomach, the 30% of the active ingredients in it play a role first. Du Feng felt a stream of heat rising from his stomach and soon rose to his chest. Then it spreads out in the chest, warming the internal organs.

Well, Pei Ling Dan is indeed a good thing, no wonder it is so expensive in the small Qiankun world. Because alchemists in the Xiaoqiankun realm are very rare, the pills are sold very expensive. But relying only on immortal stones to cultivate has always been slow, so the martial artists are still willing to spend a lot of money to buy Pei Ling Pill.

Belch...... Du Feng was proud for a while, and then he felt a cool air rushing up from his abdomen. It is estimated that it is the toxic side effects of the waste pill, and it is starting to play a role. He felt a cramping pain in his stomach, if this continued, not only would the Yuan Force he had replenished before be wasted, but I was afraid that his cultivation would also be damaged.

Fortunately, it was at this time that the invincible trait in his blood came into play. The toxic side effects will be dissipated in time, and the feeling of abdominal cramps will naturally disappear.

(End of chapter)