The corners of Yu Xing's mouth twitched slightly, at this price, among the outer disciples, absolutely no one can afford it, and the average outer disciple only has two or three spirit stones a month, and he has to cultivate by himself.

He still helped to see the Hundred Herb Garden and won a lot of rewards, but he only had more than thirty spirit stones in his hand, and it was impossible to spend them all.

"Ahem, senior, this is too expensive. However, how about replacing it with an elixir? "Yu Xing probably also knows what the value of the Huanglong Pill in his hand is.

In the end, Yu Xing bought this Dan furnace for the price of five bottles of Huanglong Dan and twenty spirit stones.

Yu Xing walked out of the Yuelu Palace, and after saying goodbye to the two red-clothed men, he drove the magic weapon to fly towards the Hundred Medicine Garden. After he returned, he began to look for materials for Tsukidan in the medicine garden.

"Thirty-one auxiliary medicinal materials such as thousand knots, black peony, and golden ginseng are nothing, and they are all available in this medicine garden, but they require a longer year and hundreds of years of fire. But as the main medicine, chalcedony mushroom, purple monkey flower, and heavenly spirit fruit are a little troublesome! There wasn't a single plant here, and I had never heard of it. ”

"Hey, you really can't rush it, let's try refining Yan Dan first." Yu Xing shook his head regretfully.

The production of "Dingyan Dan" is much simpler than that of Zhuji Dan, which does not require real fire refining, nor does it have any unknown medicinal materials as raw materials, all of which are some very common varieties.

The only thing that made him stunned was that these medicinal materials required more than a thousand years of medicinal properties at every turn before they could be used as raw materials for the Fixing Pill, so it was no wonder that he had never heard of this pill. After all, which immortal cultivator has a spirit grass of more than a thousand years, and it is not precious to treat it as a heart, how can it be wasted on this pair of Dingyan Pills that are useless for cultivation, which also causes the Dingyan Pill to be known to few people in the immortal cultivation world.

However, this is not a problem at all for the rest of the sentence, but it just takes a little longer to spawn.

The matter of alchemy, because of these conditions, was temporarily put on hold by the remaining sentence. He could only wait for the little old man to go back to the medicine garden to get the medicine, and try to find out.

"Chalcedony Mushroom, Purple Monkey Words, Heavenly Spirit Fruit?" The little old man stroked his mustache, and his two little eyes narrowed into a slit.

"Hey, hey! It seems that the master and nephew have already obtained the formula of Zhuji Dan, so they inquired about these three main medicines! But, nephew! Do you really want to make your own alchemy? This Uncle Ma pursed his lips and looked at Yu Xing with a look that you really don't know how thick the sky is.

"Of course not, don't say that the younger generations still don't know anything about these three main drugs, they are the auxiliary drugs that have been ingredient for hundreds of years, where can the younger generations find out? Even in the garden where you used to be, the oldest one is just a hundred-year-old dragon grass! Under such circumstances, how could the master and nephew think about alchemy? "Yu Xing will not tell the truth, and deal with it with clever words.

"Since you don't plan to do alchemy, why do you ask these three miraculous medicines? The old man is very busy, but he doesn't have time to chat with you! The little old man turned his face and said unkindly.

Yu Xing had already expected the strange temperament of this Uncle Ma, so he didn't panic at all, but said with a smile:

"The younger generation just saw these three main medicines, the names were very strange, and they had never heard anyone talk about their shape and medicinal properties, so they were very curious and asked casually. But what puzzled the master and nephew was how it was that there was not a single strain of the three strange medicines in the medicine garden of the uncle. You must know that such a rare variety, according to the practice of the master, should try to get the seeds and cultivate them in the garden, is it that these strange medicines are so difficult to cultivate, even the master and uncle can't cultivate them alive? ”

The rest of the sentence used a little bit of agitation.

"Nonsense, do you doubt that Uncle Shi's skills are not successful? The reason why there are no these medicinal materials in the garden has nothing to do with Ma's technology at all, but they are all the illusions of heaven and earth aura, and they are naturally self-growing varieties, where to find seeds? And even if you get seedlings, because they grow in too strange places, they can't continue to survive in an ordinary environment, and even if you put your heart into it, it's useless, otherwise you think I'll let them go? ”

The little old man was stimulated by the words of Yu Xing, and couldn't help but be annoyed.

"No seeds? So how is this Tsukidan refined? Yu Xing frowned, the other party's answer was indeed unexpected.

"Hmph, it seems that you are quite sad, and it is okay to tell you, but let me tell you, with your strength, you are still less delusional, this kind of elixir has been rare in the immortal cultivation world for a long time, and ordinary places have disappeared at all. The only places where they can still be found now are the so-called forbidden places. ”

The little old man snorted coldly and spoke.

"Since it can be called a forbidden place by immortal cultivators, of course these places are extremely dangerous, and they are generally the kind of places where the environment is harsh and remote. Some are still the lair of some demons, and they must be killed all the way to pass, and some even have some ancient forbidden laws, which must be broken with great effort to have any hope of entering them.

And the immortal cultivation sects of the Yue Kingdom such as Huang Fenggu, the main medicine of the Zhuji Dan over the years is from the latter forbidden land, which is a place that has been closed by the wind attribute ancient forbidden, and it is only opened once every five years. ”

"Okay, if it's okay, the old man will leave, and I'll come back next month to get the medicinal herbs." The little old man said so much, and he also felt annoyed, waved his hand impatiently, and left.

"Forbidden land, kind of interesting."

Yu Xing squinted slightly, he also inquired just now, the elders and other high-level cultivators will not go, most of the people in charge of fighting are disciples, if it is only a monk in the Qi refining period, or a monk in the foundation building period, he is really not afraid.

If he can take the opportunity to hide some privately, he has green liquor, and he may not be able to cultivate it, so that there will be no shortage of materials for Tsukidan in the future.

"Cultivating in Yellow Maple Valley is really too easy to expose, so it's better to go out for a while."

Yu Xing thought for a while, and asked the little old man for leave, mainly because his recent work has been done well, and all the medicinal materials in the medicine garden are growing well, even if Yu Xing goes out for a month, it will not be a big problem, so the little old man also sold his favor to him.

After Yu Xing got the token to go out, he left the mountain gate.

The disciples of Huang Fenggu can actually have the opportunity to go out once a year, but as an immortal cultivator, no one will waste time going out, so there are very few disciples who actually go to apply.

Besides, after Yu Xing flew away from the mountain gate forbidden array, he recognized the direction and flew to the northeast, heading straight for Fang City. This is what he asked the others in advance.

This time he went out, Yu Xing brought a lot of Huanglong Dan, and even several thousand-year-old herbs, all of which took a lot of effort to cultivate with green liquor.

…………

…………