In the next few days, he spent a lot of effort, and every day after taking care of the medicine field, he took the time to go to the sect to check the information on how to condense spiritual water.

After two days, it was a really unexpected discovery.

That is, condensing spiritual water was much more difficult than Chu Chen imagined, or the success rate was much lower than he imagined.

Although many of the disciples around him have condensed spiritual water, almost all of them are not successful in condensing for the first time, but after several failures, they finally condense it.

It is also condensed spiritual water, and the spiritual water quality that is successfully condensed the first time is the highest, and each time it fails, the condensed spiritual water quality is worse.

The quality of spiritual water determines the future of the monk, the better the quality of spiritual water, the greater the achievements of cultivation in the future, and the worse the quality of spiritual water, the more difficult it is to cultivate, and in the end it will inevitably stagnate.

Therefore, every cultivator dreams of being able to condense spiritual water for the first time and succeed, seeking a bright future for their future cultivation path.

Chu Chen remembered that Tong Meng succeeded in condensing spiritual water for the first time, and how many people were amazed, and their eyes were so red that blood was about to drip out.

The quality of spiritual water can be said to be determined by the clarity, the better the quality, the clearer, and the spiritual water that condenses after a few failures is often turbid.

Since the success rate of condensing spiritual water is very low, the "Cold Crystal Xuandan" that increases the success of condensing spiritual water has become a strange commodity.

The reason why the little junior sister Tong Meng was able to successfully condense the spiritual water for the first time was that although she was a genius herself, the "Cold Crystal Xuandan" given to her by Elder Huang of the Medicine Hall was also very important.

Although the "Cold Crystal Xuandan" is only a second-order elixir, it is surprisingly rare, first, the disciples of the major sects can condense high-quality spiritual water for their own key cultivation, and they are all frantically acquiring it.

The second is the elixir that impacts the realm, the difficulty of refining is extremely high, and the entire refining process is extremely complex and cumbersome, which is a great test for the alchemist.

What's more important is that the main medicinal materials for refining the Cold Crystal Xuandan are all specialties that live in the bitter cold land of the extreme north, and the monopoly of these medicinal materials by several major sects in the north also makes the materials of the Cold Crystal Xuandan extremely rare.

Chu Chen had asked the Spirit Heart Elder, and she said that she also lacked the materials of the Cold Crystal Xuandan in her hands, otherwise she could help Chu Chen refine it.

Chu Chen, who did not give up, walked around the sect fang market several times, and in the entire fang market, sure enough, there was not even a cold crystal Xuandan, and the authentic one was hard to find.

In the end, Chu Chen reported a glimmer of hope and searched on the sect trading platform, but found nothing.

However, he searched for his "Thunder Grass" and took a look, and the result was very surprising to him, because a few days ago, when he was looking for the "Cold Crystal Xuandan", he had seen the old shopkeeper of the pharmacy several times, and he said that except for a spirit stone at the beginning of the auction, no one had bid.

Unexpectedly, on the fifth day, it was actually sold, Chu Chen looked at the transaction price, the bright red 500 spirit stones, made him feel that he was dazzled, and after rubbing his eyes vigorously several times, he finally confirmed that the number was correct.

Last time, it was only one hundred spirit stones, but this time, after excluding the handling fee, there were as many as four hundred and fifty spirit stones, Chu Chen had a feeling that he was going crazy, this time which one was wronged, and he directly took it with five hundred spirit stones.

Chu Chen hurriedly rushed to Fang City, the old shopkeeper couldn't open his eyes with a smile, and kept giving Chu Chen great courtesy, serving tea and water, lest he snub Chu Chen's big cash cow.

"Little brother, we are really happy to cooperate, you can get the miracle medicine all the time, and the future is worry-free!"

"I only have one question, it won't be bought by the Spiritual Elder again. Chu Chen scratched his head and asked, no matter how unjust the Spirit Heart Elder was, he would be embarrassed.

"No, the person who bought the thundergrass is from above. ”

The old shopkeeper pointed to the sky with a mysterious face, this gesture is self-evident, every disciple of the Biquan Immortal Sect knows that it represents the top of the mountain.

That is, the place where the highest level of the entire Biquan Immortal Sect is located, and it is a place where the vast majority of ordinary disciples will not be able to set foot in their lifetime.

"It's very likely that someone at the level of an elder has gone mad, but this matter must not be spread. The old shopkeeper's voice became lower and lower.

Chu Chen couldn't help but feel a little funny when he saw the mysterious appearance of the old shopkeeper, who cares who goes crazy, as long as the elixir can be sold at a good price.

"A total of five hundred spirit stones, deducting the handling fee of one layer, and giving you four hundred and fifty spirit stones, do you see it?" When the old shopkeeper talked about settling accounts, he immediately restored his true character as a businessman.

"You give me fifty spirit stones this time, and I'm going to store four hundred spirit stones here with you. ”

"Little brother, I'm not a money bank here, and I don't have interest for you. The old shopkeeper smiled wryly.

"I want you to help me buy the materials for the Cold Crystal Xuandan, and I can buy as many copies as I can with four hundred spirit stones. Chu Chen said his plan.

"Little brother, do you want to refine the Cold Crystal Xuandan by yourself?" The old shopkeeper looked at Chu Chen, with a look of whether you are crazy.

"Don't worry about this old shopkeeper, just collect materials for me. ”

"Little brother, to tell you the truth, the cost performance of refining Hanjing Xuandan by yourself is too low, there are not many materials for Hanjing Xuandan on the market, and in my store, I can probably match 15 auxiliary materials. For the rest, I asked a few old friends and went to the market to collect them, which can probably match 20 pairs of auxiliary materials. But it's just an auxiliary material, the most important main ingredient is the medicinal material called 'Cold Crystal Xuanluo', but I have no choice, you need to get it yourself." ”

Chu Chen was stunned when he heard this: "Cold Crystal Xuanluo, where is this kind of thing?"

"Cold Crystal Xuanlu is a special medicinal material that can only be born in extremely cold places, you can go to the 'Taihan Snow Mountain' in the north to find it. I don't know exactly how to get it, after all, I'm just a drug seller. The shopkeeper smiled and said.

"Well, then trouble the shopkeeper to help me prepare the auxiliary materials, this cold crystal mystery, I will figure out a way by myself. Chu Chen nodded, turned around and walked out of the pharmacy.

I went to the sect's library to check it again, but I found that there was not much information about the cold crystal mysteries, and it was vaguely only mentioned that some extremely cold places would produce output, and how to get it specifically, but I had to go and see it myself.

It seems that if it really doesn't work, I have to go to the 'Taihan Snow Mountain' in person.

When I came back from the library, it was already dark at night. Thinking that he hadn't taken care of the medicine field much after a busy day today, Chu Chen hurriedly walked towards the medicine field. I hope to take care of the medicine field as quickly as possible, and then go to Elder Lingxin early tomorrow morning to explain the situation.

As soon as he walked to the medicine garden, Chu Chen's heart moved slightly, and a strange sense appeared in his heart, making him smile slightly. He tiptoed over to a lush elixir.

In the middle of several elixirs more than a foot high, a little hamster with a snow-white body without a trace of variegation, but a wisp of red hair on his forehead was carefully hiding behind an elixir, and his cute little face was full of nervousness, as if he was secretly hiding something.