Late at night, Yang Kai returned to his residence with a depressed look on his face.

The party today was not very smooth. Although I visited many shops, those shops either treasured their own clothes and regarded the elixir recipe as treasures, and did not show it to outsiders easily, or offered a sky-high price, leaving Yang Kai helpless. Moreover, the elixir recipes that the shops were willing to sell were all remote elixir recipes, which were basically useless.

They will not sell truly useful and best-selling Dan recipes at all.

Of course Yang Kai would not be the sucker.

He could also understand the practice of those stores. The alchemy recipes in each store were improved and refined by many alchemists. They were considered their own business secrets, so how could they easily show them to outsiders?

So he had to carefully consider Consran's proposal.

We will be at peace in the next two days.

On the third day, Yang Kai came to Lingdanfang again.

Kang Siran seemed to have given instructions. After seeing Yang Kai, the waiter immediately came up with him with a diligent response and said with a smile: "Sir, you are here. Please come inside. The shopkeeper has been waiting for a long time."

Yang Kai nodded slightly and signaled him to lead the way ahead.

Still entering the wing room last time, Kang Siran saw that Yang Kai was indeed as punctual as he had agreed before. His old face was smiling and warmly greeted Yang Kai to sit down. After pouring tea for Yang Kai, he took out a piece of paper from the space ring and handed it to Yang Kai and said, "This is the directory of alchemy recipes that Mr. Yang needs before. Please see if you are satisfied!"

Yang Kai thanked him and took the elixir directory to browse.

Just by scanning his eyes, Yang Kai couldn't help but lit up.

Because the elixir recipe catalog contains forty or fifty kinds of elixir recipes, he looked carefully one by one and found that the first place was the Source Condensation Pill that he continued to continue.

In the future, although most pill recipes have been mastered by themselves, the pill recipe is not static. Depending on the geographical environment and material production, a pill recipe can produce many different versions in different regions, and the effects of the refined pills are somewhat different.

Therefore, even if you have already mastered the pill recipe, you can learn from the pill recipes in the Lingdanfang and improve them. It is not worthless.

There are only about a dozen of them that I don’t have.

However, this result had already made Yang Kai extremely satisfied. He drew a few points and put down the paper.

Kang Siran had a pair of golden eyes and was always observing his expressions. He didn't know that Yang Kai was already moved, and asked immediately: "Young Master Yang, are you satisfied with the catalog provided by me?"

Yang Kai smiled slightly: "Shopkeeper Kang is intent. These pill recipes are hard-won, right?"

Kang Siran smiled and said, "Young Master Yang's eyes are like a torch. Only a small part of these pill recipes are owned by our pill shop. The others are all from some old friends, not commercial secrets, so Young Master Yang doesn't need to care."

"There are so many kinds of spiritual pills managed by Guifang? Does this mean that if I refine the alchemy here, I need to refine all these spiritual pills?"

"No, no, no." Kang Siran quickly waved his hand, "The elixirs that our Danfang mainly operates are the top fifteen spiritual pills in this catalog. We do not sell the others, mainly because there are not many warriors in demand, and there is not much profit. Especially the Yuan Ning Dan is the top priority of our Danfang. It is not that the Yuan Ning Dan produced in our Danfang is at least 10% better than the Yuan Ning Dan on the market, and is sought after by the martial artists in Fenglin City."

"Why is this?" Yang Kai was extremely surprised.

In fact, he had noticed before that many warriors who came to Lingdanfang to buy Lingdan are needed for Source Condensation Pills, and these warriors are undoubtedly exceptions to the Void King Realm.

Upon hearing this, Consran smiled proudly. Touched his beard, and the old god said, "Because our Yuanning Dan Pill Recipe, it was improved by Master Huangfu, the headquarters personally!"

After saying that, Kang Siran seemed to realize that Yang Kai was a little ignorant and quickly added: "Master Huangfu is an imperial-level alchemist and enjoys a high reputation in the entire astral world!"

Yang Kai was shocked when he heard this!

Only then did I understand why the Source Condensation Pill in Lingdanfang is so popular. It turned out that it was a pill recipe that was improved by an emperor-level alchemist. In this way, it was natural that the effect was better than that of other people's Source Condensation Pill.

But this is good news for Yang Kai.

Because what he needs most now is the Source Condensation Pill, and the pill recipe improved by the emperor-level alchemist will naturally be of great help to him. Perhaps, he can also see through the mystery of the pill recipe.

"Haha, Mr. Yang, I'm open and honest. I don't know, Mr. Yang..." Kang Siran looked at Yang Kai with a smile. He was not as anxious as before, because he could see from Yang Kai's expression and tone that Yang Kai would temporarily join Lingdanfang.

As expected, Yang Kai nodded after hearing this, "It is an honor for Yang to be able to refine alchemy for Guifang. In the next two months, the shopkeeper Laikang will take care of him."

"It's easy to say!" Consran laughed. The haze that covered his face for days was finally wiped out and he was in a good mood.

The current situation in Lingdanfang can be said to be very difficult. Because the source defining pills have opened up a good sales route, Lingdanfang has been constantly attracting customers. Before, three Void King-level alchemists were in charge, and the refined pills were barely sold. However, when two of them were dug up by the Danwei Pavilion of the Qiyao Chamber of Commerce, the last one left worked overtime and worked hard to refine them, but still couldn't make ends meet.

Nowadays, the source decant pill in Lingdanfang is completely in short supply, causing many old customers who come to buy the pill to complain.

When doing business, it is a long-term trend. Once the supply is short, it is very likely to lose many customers, which is a fatal blow to Lingdanfang.

Now it’s finally done. With Yang Kai’s joining, although it won’t return to normal at once, I can finally breathe a sigh of relief. The rest is that you only need to last through these two months and wait for the two alchemists transferred from the headquarters to get everything going well.

"Mr. Yang, I am a businessman, so I have something to say, two things to say. If you have any offense, please forgive me." After the joy, Kang Siran suddenly became solemn again.

"Shopkeeper Kang has something to say!"

"Well, Mr. Yang can observe and refer to these pill recipes. He can even copy them, but it cannot be revealed to others, especially the pill recipes of Yuanning Dan. I need Yang Kai to sign a contract with me with his soul mark. I wonder if Mr. Yang can agree."

"Of course this is OK." Yang Kai nodded happily.

"It's so good. Then please ask Mr. Yang to see if this contract needs to be changed."

Consran was prepared and took out the prepared contract directly from the space ring.

I don’t know what material this contract was made of, and Yang Kai would not recognize it for a while, but there was a faint fluctuation of energy flowing on the contract.

Yang Kai looked in his hand. The contract stated in detail the responsibilities and obligations that both parties should fulfill, especially the issues of those elixir recipes were made. Yang Kai would never be allowed to disclose the secrets of those elixir recipes.

After a while, Yang Kai nodded and said, "No problem."

Consran said: "Then please ask Mr. Yang and I to brand the soul mark on this contract together. It's all done."

While speaking, he was the first to burst out his spiritual power and brand the contract. Although Yang Kai had never done this, he could learn it once with Consran's demonstration.

After all the soul imprints of the two were branded into the contract, the contract suddenly became fireless. As the contract was burned, a trace of inexplicable power diverged into two levels and poured into Yang Kai and Kang Siran's sea of ​​consciousness respectively.

In the dark, Yang Kai felt that there was an inexplicable restriction in his sea of ​​consciousness. The restriction had no effect on him normally, but if he was about to disclose things that should not have been leaked, he would inevitably be backfired by the restriction.

This thing is a bit magical! Yang Kai thought to himself, and he didn't know which powerful man with great eyes was pioneered by it, which would undoubtedly be of great help to those who do business.

Kang Siran knew that Yang Kai didn't know much, so he took the initiative to explain: "This kind of soul contract was spread from the Ghost Palace, and was studied by the Ghost Emperor. The Ghost Emperor is one of the ten emperors. The soul contract he developed can ensure the integrity of both parties. If Mr. Yang goes out for a trip in the future and has to cooperate with strangers, he can sign this kind of soul contract, but this thing is of great value. A contract costs at least 150,000 low-grade source crystals, and it is priceless. It is extremely difficult to obtain."

"So expensive!" Yang Kai couldn't help but be moved. He helped people refine elixirs in Biyu Sect for one month, and only earned 30,000 yuan in the lowest-grade source crystal. 150,000 yuan means that he has to refine it for five months, and it may not be possible to buy it.

"Haha, I was also obtained by my soul inadvertently through my early adventures." Kang Siran looked painful.

Although he was reluctant to use his soul contract like this, Consran had no choice in order to protect Lingdanfang.

"Master Yang Dan, please take care of me in the next two months." Kang Siran restrained his painful expression and smiled at Yang Kai with a warm face.

"Each of each other!" Yang Kai replied.

"Well, since we have signed the Soul Deed, let's talk about the issue of remuneration next time." Kang Siran said, and sat down. The Soul Deed just now only guaranteed that Yang Kai would not disclose the pill recipe, and the remuneration was not written on it. This required Kang Siran and Yang Kai to discuss in detail.

And at this moment, there was a sudden knock on the door outside.

Consran frowned and shouted coldly: "What's the matter?"

He clearly instructed him to discuss major issues with Yang Kai today, and no one should disturb him, but he did not want to have any ignorant friends, which made him very annoyed.

"The shopkeeper is not good, Master Fan Dan is leaving our Danfang." The waiter's panic voice came from outside.

"What?" Consran stood up suddenly, with a look of astonishment on his face, obviously extremely surprised.

"Shopkeeper, go and have a look. Master Fan Dan said he will not do it."

"It's really outrageous!" Kang Siran was furious and rushed out after hearing this. When he arrived at the door, he suddenly remembered Yang Kailai and said, "Will Master Yang go with him?"

"Is that OK?"
Chapter completed!