Chu Yun had earlier exchanged for a bunch of Pei Yuan Fruits from Bai Weng, with a total of fifteen grains.

He secretly thought to himself, if a rare treasure like Pei Yuan Dan was not refined into an elixir, wouldn't it be a violent thing?

"Little Washing Pill" records an elixir that changes the physique of immortal cultivators, and its effect is roughly similar to that of Peiyuan Dan, but this pill does not nourish the body, and the only function is to remove impurities and impurities in the body as much as possible.

The reason why it is called the Little Purifying Pill is that the pill is a simplified version, and its medicinal effect is less than one thousandth of the true Purifying Pill! The real Purifying Pill is a famous thing, and the materials required are extremely rare, and it is extremely difficult to refine, even the monks of the Jindan period are very greedy.

Even though it only has a one-thousandth effect, in the minds of junior cultivators, this little marrow cleansing pill is still an extremely precious treasure, and even if there is even the slightest chance of refining the foundation, it must not be easily let go!

The road to immortality is long, and the foundation is very important!

You don't see, it takes an average of about one hundred and fifty years for ordinary immortal cultivators to cultivate to the level of Jindan. And there are some cultivators who have only two spiritual root attributes and do not contradict each other, and the main spiritual root reaches more than ninety percent, that is, the cultivators who are usually called the Heavenly Spirit Root. There was a record of twenty years of cultivation to the Golden Pill Stage!

Chu Yun is not only extraordinary, but also magnificent. The girl stall owner has a good feeling in his heart. The two were of similar age, and after chatting for a while, the girl's shyness gradually disappeared, and while handing over the transcribed pill to Chu Yun, she instructed him where to buy relevant herbs, and even gave him a copy of "Encyclopedia of Medicinal Herbs" for nothing.

This book is as thick as an inch, and there are various strange shapes of elixir and spirit grass drawn inside, and the characteristics and methods of picking and preserving are indicated, fortunately it is the finished product of ordinary books, otherwise I don't know how long it will take to transcribe.

Saying goodbye to the girl with a smile, Chu Yun followed his instructions and bought herbs for refining these three pills all the way, and after a while, he threw out more than 100 spirit stones, and finally collected all the materials for refining the three pills. He wasn't sure if 0827 could really refine the elixir, so he didn't dare to buy too many materials. Calculating the possible failures of alchemy, Chu Yun bought ten furnaces of pills for the Condensing Pill materials, and it only took less than sixty spirits in total, so he could afford to practice with them, even if he failed a few times.

Pei Yuan Dan already has the main ingredient, fifteen Pei Yuan Fruit can refine fifteen Pei Yuan Dan, with the practice of refining nine pills in one furnace of important pills, it needs to be refined twice. The auxiliary medicinal materials needed didn't need a few spirit stones.

The most expensive is the medicinal materials of the Little Washing Pill, and the materials of the three furnaces of the Pill cost a full sixty spirits.

In the meantime, Chu Yun also came across the finished pill for sale.

The stall owner was a white middle-aged man with a gentle temperament and a pleasant appearance, and his aura obviously surpassed that of the Qi cultivation disciples who set up stalls nearby. Chu Yun watched coldly, and saw that the people around him were both respectful and awe-inspiring towards this middle-aged man, and estimated that this person was a cultivator of the foundation building realm.

This man has a kind appearance, but his heart is not ordinary black.

It's so dark! A small pill of myelin cleansing pill actually costs as much as twenty spirits, which is ten times more expensive than the cost of refining!

The price of the Condensing Pill is also very expensive, a bottle of pill is nine pills, and the price is sixty spirits, which is ten times more expensive than refining it yourself!

In order to try to see if the Condensing Pill was really effective for him, Chu Yun did not hesitate to take out the Sixty Spirits and buy a bottle.

In the blink of an eye, the two hundred spirits were thrown out, although the flesh hurt, but when he thought of the difference between two hundred and twenty thousand, Chu Yun could only smile lightly, well, don't worry if you have too many debts!

However, in the short period of time after purchasing the Divine Pill, he was surprised to find that although the price of this pill was ridiculously high, it was still extremely sought-after, and several bottles of the pill were sold in a short period of time, and the stall owner received more than 300 spirits.

Moreover, there are still many immortal cultivators who are quite eager to ask the stall owner if there is Pei Yuan Dan for sale!

Are these people all fools, if they don't open the furnace for alchemy, they have to buy other people's pills at a high price? Don't they know that buying a pill of spirit stone is enough to refine a furnace of pills?

Chu Yun was full of doubts, and suddenly found a business opportunity, if 0827 can really refine the pill, he might as well make more pills for sale, and it will be a good deal to earn spirit stones!

Although everything was speculation, with Chu Yun's understanding of 0827, he was very confident that he would definitely be able to refine the elixir.

However, a new question arose, how should the refined elixir be sold? Such a grand trade fair only lasted for a day or two, but where did he usually go to find so many 'consumers'? Immediately afterward, he thought about where other immortal cultivators should go to buy them if they lacked materials? In this immortal cultivation world, is there also a place like a mortal market? It is necessary to make a good inquiry.

Well, the girl who sold Danfang is a good target to investigate.

Chu Yun immediately returned the same way and found the girl to investigate.

The girl was cleaning up her stall and preparing to leave. Hearing Chu Yun's question, he patiently introduced it to him.

In the immortal cultivation world of Tangzhou, there are generally two ways for immortal cultivators to communicate with each other.

One way is to organize trade fairs at various levels, from small trade fairs that are conducted privately to large trade fairs with thousands of people, and generally speaking, trade fairs have a time limit.

Another way is to open a fang market, that is, a market that specializes in cultivating immortal resources.

At trade fairs like Cuimin Mountain, most of the participants only have the cultivation of the Qi training period, and the highest cultivation is only the peak of foundation building, which is a fairly low-level trade fair.

Speaking of the most famous trade fair in Tangzhou, it is not the territory of the Seven Nations Alliance, and the Wanbao Conference, which is only held once every four years!

The Wanbao Conference was organized by dozens of Yuan Infant monks, divided into two parts: trading and auction, and was held in Zhoushan in the Jin Kingdom! As long as a certain amount of entrance fee was paid, anyone could go to participate.

Wanbao Conference is the highest level trade fair in Tangzhou, from the practice of Qi to the Yuanying, there are countless participants of various levels!

The Wanbao Conference just ended half a year ago, and the next Wanbao Conference will be held in three and a half years.

As for the fang market, it is often operated jointly by several major forces. As far as the girl knows, there is a Fang city in the east of Yutang, called 'Dongli', which is located in the west of Zhao and Song Dynasty, the junction of the three kingdoms in the east of Qin, and is about 70,000 miles away from Xuanjing.

It is about 30,000 miles away from Xuanjing, which is located in the east of Huitu, the west of Yutang, the south of Shu of the Seven Nations Alliance, and the Luoyun Valley at the intersection of the Three Kingdoms. It was originally called 'Yunluofang City', and later because of the homonym 'fall', it was unlucky, so it was renamed 'Xieyunfang City', which was jointly operated by several major forces, and was slightly more famous than Donglifang City!

In addition, in the Seven Nations Alliance's Weiguo, there is also a larger Fang City, which is the exclusive operation of the first major sect of the Wei Kingdom, which is located in the northwest direction of Xuanjing, about 150,000 miles away. There are countless masters in the Immortal Sect, and there are several Yuanying seniors in charge, and it is hidden as the first sect of the Seven Nations Alliance. Huaxianfang City is naturally also famous, and there are countless immortal cultivators who trade back and forth, bringing a huge amount of wealth to this sect.

In the Wei State, Duoman, and the northernmost country of the Seven-Power Alliance, the Liao State, there is also a Fang City at the intersection of the Three Kingdoms, called 'Liuyunfang City'. In addition, at the junction of Tangzhou and Yanzhou and Yunzhou, as well as at the junction of the Five Kingdoms of the West and the Misty Swamp, there are more fang markets.

However, these markets are too far away from Yutang, and there are at least 200,000 miles away, so the specific situation is not very clear.

The girl kindly reminded Chu Yun that it was not a cost-effective idea to go to Fang City to buy supplies. These markets are controlled by major sects or forces, and the materials sold are extremely expensive, and the materials recycled are also greatly depressed, which is far less cost-effective than participating in trade fairs.

For Chu Yun, this information was simply too useful, so he took out two more spirits to give them as a sign of gratitude.

Unexpectedly, the girl's cheeks turned red, and she did not take the spirit stone, but kindly advised: "Childe, you don't have the slightest mana to cultivate, but you scatter spirit stones at the trade fair, I'm afraid you have already attracted the attention of those who have a heart!

After speaking, the woman cleaned up the stall and hurriedly disappeared into the sea of people.