Yin Qin turned his head, and without waiting for Ling Yunxiao to express his opinion, he preemptively said with concern: "Ling Daoyou has been humming since he hit the table, but he has eaten too much and spoiled his appetite?"

Ling Yunxiao was choked by the diligence and rolled his eyes, the anger in his chest was about to attack, and he was suddenly looked at by Liu Kite's clear gaze, he thought about it, instead of losing his identity now, it is better to let this barbarian go to the private sale to see it, and then find another opportunity, not only to make him lose face, but also to let him lose some spirit stones.

As one of the top ten inner disciples of Zhiyue Mountain, Ling Yunxiao not only participated in the private sale, but also knew the details of the private sale. It is said to be a private sale, but it is actually a temporary trading market planned by Yichenghao, one of the top ten trading houses, because the opening time is not fixed, and not everyone can participate, which is called a private market by most people.

Yicheng is a very special existence among the top ten trading houses, and Yicheng should be ranked among the top three in terms of strength and influence, but the scale of Yicheng is far inferior to the existence of Skylark Pavilion, which has a façade all over the territory. The semicolon opened to the outside world by Yicheng is limited to a super-large city with a population of more than 20 million, and even a large city with a population of 10 million such as Cangshan County will not attract the interest of Yicheng to open a semicolon. Someone has counted the number of semicolons of Yicheng, and there are only a dozen places in the whole territory of Barbarianism.

Although there are few people, no one will question the strength of the Yicheng. The business of Yicheng is limited to pills, magic instruments and Taoist classics, with a total of three categories. Different from the classification of ordinary monks, Yicheng Hao classifies the talismans and formations in the Taoist inheritance into the category of magic weapons.

Specifically, the pills operated by Yicheng, the over-the-counter medicines in them are either high-grade or high-level, and the price of their elixirs is almost not below the intermediate spirit stone. The positioning of the barbarian cultivators for the various refined pill powders is mainly from the two aspects of quality and rank.

The so-called order is distinguished by the efficacy of the pill, and it is divided into three grades: high, medium and low according to its rarity and specific medicinal value. For example, the plum rain incense among the four great miracle medicines belongs to the elixir pill refined by the alchemist, and if it is distinguished by its precious medicinal value and cherishing degree, it can be classified into the category of high-grade pills, similar examples also include Zhuji Dan, Zhuyan Dan and so on.

And the Red Dragon Pill, which Yin Qin had taken in large quantities and was specially used for women to repair blood, was a very ordinary low-level pill. Other pills, such as Xiaoyulu pills, Kaimai pills, etc., are neither high nor low, and they belong to medium-level pills.

From the market point of view, those whose price is lower than one mid-grade spirit stone are classified as low-grade elixirs. If the price is higher than ten intermediate spirit stones, it will be classified as a high-grade elixir, and if the price is between one intermediate spirit stone and ten intermediate spirit stones, it will be classified as a middle-grade elixir.

As for the kind of pills that have never been heard of, such as Qianyang Dan, it stands to reason that they should also be included in the grade of high-grade pills. However, because it is too rare, some people have added another grade above the high level, calling it the best elixir.

Strictly speaking, the title of the best pill is not standardized, because it will be confused with another attribute of the pill - "product".

The product of the pill, the situation is much more complicated, in general, the quality of the pill refers to the same pill, because the level of the alchemist is not the same, the pill refined is different in color. When a furnace of elixir is refined, its medicinal effect has a great relationship with the quality of the medicinal materials added by the alchemist, the quality of the pill, the alchemist's technique, and the control of the heat during the refining process. Even the same alchemist, in different periods and different places, refined the same kind of pill, and its quality is also superior.

The monks distinguish the same pill according to its quality and medicinal effect, and divide it into upper, middle, and lower pills. An experienced alchemy monk, the pills he refines, reaching the level of medium-grade pills, should reach more than seventy percent, and only in this way can this alchemy monk be qualified to be named an alchemist.

The price of the pills sold on the market is based on the medium-grade pills. As for the lower pindan, it means that the efficacy of the medicine is lower than that of the medium pindan, and the minimum price cannot exceed 30%, and its price will be 2 to 30% lower than the average price in the market.

If a pill does not reach seventy percent of the efficacy of the medium-grade pill, it can only be classified as a waste pill, and some small pill merchants specialize in selling this kind of waste pill, and the price is generally about half of the normal market price. For the shy monks, it is better to waste the pill than not to have it, and they often patronize such small businesses.

The Shangpin Dan refers to the medicinal effect of the pill that exceeds the Zhongpin Dan, between one and two percent, but its price can be three to five percent higher than the Zhongpin Dan pill, which is due to the toxicity or side effects of the artificially refined Yu Dan. A monk, depending on the level of his spiritual root, can only take a certain number of pills when meditating and refining qi.

Taking Tsukidan as an example, a monk who has refined Qi and is in Great Perfection can only take one Tsukidan at a time when he hits Tsukidan, and if the impact fails, he needs to adjust his time for at least one month before he can make the next attempt. If you take two Tsukidans at once, the spiritual root will not be able to withstand its medicinal power, not only will it not be able to build the foundation, but it will even be urged by the medicinal power, and there is a danger of bursting the root. Of course, the interval between taking different pills is also different, and Zhuji Dan needs to be separated by one month, and the time for opening the pulse pill and half a stick of incense can be used.

In this case, the higher the pill of a Zhuji Dan, the higher the success rate of the monk in attacking the Zhuji, so the price of a high-grade pill is often much higher than normal.

As long as a Dan Master can have a high-grade Dan success rate of 20%, he can be named an alchemy master and become an alchemy master who is famous and wild, and can even start a sect.

In addition, in the process of refining pills, there are very few cases where a phenomenon called furnace transformation will occur, and similar situations occur in the process of refining. This kind of furnace change is somewhat similar to the kiln change that occurs when mortals fire porcelain.

The difference is that once the kiln changes the porcelain fired by mortals, various wonderful patterns often appear on the fired porcelain, and its price will also double up.

The furnace change that occurs in alchemy or refining can be called the nightmare of the alchemist or refiner, because once the furnace change occurs, the elixir or magic weapon in it will be completely abolished, and even the inferior products that can be sold at half price are not enough.

However, for the furnace change, there is also a 1 in 10,000 chance that a strange change will occur, and there will be unpredictable runes on the refined pills or magic weapons. In this case, the furnace transformation has become a talisman that countless Dan masters dream of, and the pill refined is called Yuan Dan. Its medicinal effect can at least exceed more than twice that of ordinary pills, if a medium-grade Zhuji Dan, its success rate is about 30%, the high-grade Dan can reach 40%, and the Zhuji Yuan Dan of Fu Chang can reach 70% to 80%.

And according to the number of runes displayed on the pill, the Yuan Dan can be divided into three kinds of Yuan Dan: heaven, earth, and human. According to the scriptures, the Ren Yuan Dan can display one rune, the Di Yuan Dan can display two runes, and the Tian Yuan Dan is said to be able to display three runes.

The Human Yuan Dan has been seen in the history of the wilderness, while the Earth Yuan and Tian Yuan Dan only exist in the classic paper scrolls. People speculate that perhaps only the Eastern Zhou Continent is as abundant as the spiritual energy, and the place where the people are outstanding, can it be possible to refine the Heaven and Earth Yuan Dan, right?