This red elixir is Master Fu's proud work, but it has not been verified, and it has never been able to determine its efficacy, let alone be announced to the public, which is also a problem for Master Fu.

Although he really wanted to verify the efficacy of this pill as soon as possible, Master Fu would not force Lin Yan to test it, to be honest, he admired Lin Yan a lot, but he didn't want to ruin this young man for the sake of trying the pill, which was also a major consideration that he never mentioned after seeing Lin Yan, even if Liuli took the initiative, he didn't take it out immediately.

When Lin Yan saw the dark red pill in front of him, he suddenly felt an inexplicable strange feeling, but he couldn't explain it clearly, but this feeling was also very clear.

Liuli kept staring at Lin Yan, and when he saw his blank face, he was extremely proud: Hmph, boy, this elixir is newly developed by my master and his old man, if you can recognize what it is, then it's hell!

She seemed to have seen Lin Yan shake his head and sigh helplessly, admitting that she didn't recognize this pill anymore. In this regard, she is extremely looking forward to it, and has prepared a series of sarcastic words about Lin Yan, which will pour out at that time, so that she can vent freely.

Lin Yan naturally couldn't recognize this pill, but how could he easily admit defeat! And as an alchemist, especially a spirit pill master, identifying medicinal materials and distinguishing the function and quality of the pill are both compulsory courses and skills that must be mastered.

Although the Xuanhuang Pharmacopoeia records countless kinds of pills, they are all unfathomable and powerful pills, and it is naturally impossible to include those pills with no obvious functions, and those pills are not eligible to enter the Xuanhuang Pharmacopoeia.

In addition, countless alchemists are also constantly developing new pills, and the Xuanhuang Pharmacopoeia is an ancient secret code, so it is naturally impossible to include the new pills developed by many alchemists after ancient times, so it is extremely important to identify the pills.

Lin Yan first carefully observed, except for the discovery of the four Dan lines, there was nothing special, and then sniffed seriously, smelling a faint aroma, but also mixed with a trace of pungent strange smell, which shows that the refining of this Dan is not perfect, containing a variety of impurities.

It is often this impurity that affects the efficacy of the elixir and, of course, is also an obstacle to identification. The more impurities there are, the worse the efficacy, the more difficult it is to identify.

If it was some waste product that failed to be refined, even an extremely experienced super alchemist would have a hard time seeing how this waste product was refined, and it would be almost impossible to identify what it was.

"This breath seems to contain orchid pith branches and leaves, ink leaf lotus, ......" With his sense of smell, Lin Yan can distinguish the ingredients of several medicinal materials, but the characteristics of these medicinal materials are very different, some have detoxification effects, some can heal wounds, some can stimulate body regeneration, and some can also improve human body functions, which can be described as varied, all strange, which also surprised Lin Yan.

"How these medicinal materials with very different medicinal properties are kneaded together, and they have become pills, it's really wonderful!"

Lin Yan's interest also rose sharply.

At this time, Liuli couldn't help but be proud, "What's the matter, you shouldn't recognize it!"

Lin Yan also had to admit, "Yes, I am only shallow in my studies, and I can't recognize it for the time being!"

"Hmph, you finally admit it!" Liuli finally showed a satisfied smile, and then put away the red pill, and sneered triumphantly, "Look at your arrogant appearance just now, Miss Ben still thinks you are amazing!"

"There are so many pills in the world, and I am just a fledgling little alchemist, it is normal not to recognize some unknown pills, there is no need for Miss Liuli to be so sarcastic!" Lin Yan was quite dissatisfied, "Besides, I just said that I couldn't recognize it for the time being, and I didn't say that I couldn't recognize it at all!"

He already had a lot of interest in this elixir, especially when he saw that Liuli looked down on him so much, and he didn't want to admit defeat easily.

Liuli was about to continue the mockery in other languages, but when she heard Lin Yan say this, she was stunned, "What do you mean by this?"

"It's very simple, Miss Liuli, can you give me the next chance!" Lin Yan planned to try the medicine himself, but he had to ask for permission from Liuli and Master Fu, he believed that as long as he personally tasted and experienced the medicinal properties of this pill, he should be able to judge what this pill was.

As for the danger, he was not worried at all, because there was a Pure World Holy Lotus in his dantian, and once there was really any toxin, the Pure World Holy Lotus could purify it as soon as possible, and it would not cause any harm to himself at all.

Liuli didn't know that Lin Yan had this idea, and looked at Lin Yan very curiously, "What opportunity do you want?"

"If you can, I want to try this elixir myself, I don't know what Miss Liuli and Master Fu think?" Lin Yan said his thoughts.

"What did you say?" Liuli didn't expect Lin Yan to make this motion, and looked at Lin Yan in disbelief.

Although she had always wanted Lin Yan to try Dan, and even she strongly recommended Lin Yan to Master Fu, she never thought that Lin Yan would take the initiative to do so.

Originally, she didn't know how to speak, but Lin Yan was so active, so what did she hesitate, so she naturally agreed, "You said it yourself, Miss Ben didn't force you!"

"That's nature!" Lin Yan nodded indifferently.

However, Liuli didn't forget to remind Lin Yan, "But if you take this pill and can't give an answer, then what?"

"Then what do you say? How about compensating you for a pill in the next place?" Lin Yan just shrugged his shoulders, looking careless, it's just a pill, compensation is compensation, it's not a big deal.

At this time, Master Fu spoke, "Yan Xiaoyou doesn't need to be as knowledgeable as Li'er, this kind of elixir is so old and decayed, there is no need to compensate!"

He hadn't spoken before, just quietly observing Lin Yan, but he was also taken aback at the moment!

"This son really wants to try the pill himself, doesn't he know the danger of trying the pill? Not to mention that he doesn't know the efficacy of this pill at all, isn't he worried that this pill will be a poison pill!"

Although his heart was full of curiosity and puzzlement, he didn't say anything to stop Lin Yan, but secretly looked forward to it, because he didn't think that his pill would be anything highly poisonous, and after Lin Yan took it, there should be no danger.

Besides, he also has a lot of antidote and healing pills, and once Lin Yan really has a fork, he can also be treated in time.

In addition, he also heard Liuli mention that Lin Yan can easily detoxify a strong man who is not shallow in poisoning, even if he doesn't know how Lin Yan did it, he also thinks that Lin Yan should be able to detoxify himself.

What's more, he is very much looking forward to someone giving this pill a try, once it is successful, a stone in his heart can land, and at the same time, he can announce to the public with great fanfare that he has successfully developed a new type of pill.

Lin Yan didn't know that this elixir was newly developed by Master Fu, he was completely curious. As a elixir master, in his previous life, Lin Yan was very keen to test medicines, not only various medicinal materials, but also different pills.

Because only in this way can we truly appreciate the medicinal properties and efficacy of medicinal materials and pills, and can we accurately understand the characteristics of medicinal materials and pills, which is also very important for refining pills.

was stopped by Master Fu, Liuli didn't say anything more, so he took out the pill again, and pretended to be quite reluctant and angry, "It's cheap for you!"

Then he looked at Lin Yan expectantly.

Lin Yan didn't seem to be aware of what Liuli was thinking, he just smiled faintly, "Thank you Master Fu and Miss Liuli!"

Immediately, under the attention of the two of them, he threw the red pill into his mouth. Tsinghua

However, this pill did not melt immediately, which gave Lin Yan enough time to savor it slowly.

It's a little sour, and it's a little spicy, and there are indeed a lot of impurities, but there are really the ingredients of those medicinal herbs! Lin Yan thought seriously while savoring it.

After a while, he noticed the ingredients of several other medicinal materials, "It's really surprising that there are Jinzhi Jade Grass and Ambergris Fruit, most of these medicinal materials can have the effect of regulating the human body, or promoting the absorption of Heaven and Earth Yuan Qi and enhancing the production of True Yuan, but they are not related to the medicinal properties of other medicinal materials, how did Master Fu refine them?"

Lin Yan was more and more surprised! It was really difficult to understand what Master Fu's elixir was for. Of course, he didn't find it any poisonous.

After a while, the pill slowly melted in his mouth, and then he moved his Adam's apple and swallowed it.

But suddenly, a fire suddenly appeared in his abdomen... The spicy feeling was like lighting a fire! Soon the pain was so severe that beads of sweat began to ooze from his forehead.

"Huh, how so?"

Although he was surprised, Lin Yan did not have the slightest fear, because the taking of many pills was like this, not all of them were as refreshing as drinking Sprite syrup, and he had long been surprised.

But Master Fu and Liuli noticed the beads of sweat on Lin Yan's forehead, and they were a little nervous.

Although Liuli really wanted to give Lin Yan a little color, she didn't hate Lin Yan, nor did she think that Lin Yan would really be in any danger.

As for Master Fu, he didn't want Lin Yan to have a big situation because of taking the pill he had refined, so he was ready to treat Lin Yan at any time, as long as Lin Yan had any bad symptoms, he would take decisive action.

Qi Tian had not said anything, but he was a little anxious at the moment, "What are you waiting for, use the Pure World Holy Lotus to purify the impurities in the pill!"

In fact, he had been paying attention to the changes in Lin Yan's body, and he had already sensed that the excessive impurities in this pill were working.

"Don't rush first, then wait!" Although the taste was unpleasant, Lin Yan was not panicked, but was carefully comprehending the medicinal properties of this elixir, and he already had a general understanding of its efficacy.

"This seems to be an elixir that can enhance the absorption of heaven and earth vitality and has a certain degree of accelerated cultivation, but there are some medicinal materials that are redundant, limiting the exertion of its efficacy!"

In his previous life, Lin Yan had rich experience in testing drugs and pills, and he could also make timely and accurate judgments about his body's reaction, and at this moment, he also fully exerted this advantage.

"It's a pity, if you can get rid of those two medicinal materials, and then add 'Blood Hibiscus' and 'Gastrodia Green', it will be a very powerful elixir, which can increase the efficiency of the human body in absorbing the vitality of heaven and earth by 20%, and can stimulate a certain amount of blood potential, broaden the meridians, and increase the speed of the true yuan in the meridians, thereby speeding up the speed of cultivation. This can play an immeasurable role in the cultivation of martial artists!"

Lin Yan also spoke to Qi Tian, and his tone was quite excited, and he couldn't help but secretly sigh and praise, "I really didn't expect that this Master Fu would be able to refine this elixir!"

The reason why he was so excited was because he had wanted to refine a similar pill for a long time, but because this kind of pill could only be refined by reaching a fourth-order spirit pill master, and his current soul realm had just reached the third-order Xuandan realm.

Of course, there is no shortage of pills of the same type in the Xuanhuang Pharmacopoeia, but there is no pill that can stimulate the bloodline potential of the martial artists of the Foundation Building Realm, and broaden the meridians and increase the speed of the true yuan in the meridians, and the threshold for refining those pills is quite high, and Lin Yan cannot refine them at present.

Of course, the Yuan Ling Pill can also improve and enhance the body's affinity for the Heaven and Earth Yuan Qi, which can speed up the human body's absorption of the Heaven and Earth Yuan Qi, but it cannot broaden the meridians and speed up the operation of the True Yuan in the meridians.

Therefore, Master Fu's elixir gave him great inspiration and help, and it was also of great significance to him, allowing him to have a new way of thinking!

Through this test pill, Lin Yan gained a lot, but in addition to being excited, he also knew very well that even if he could find out the ingredients of this pill, it was impossible to successfully refine it, because the fusion order of different medicinal materials and the fire temperature control must be grasped exactly the same, and if there was a slight difference, it would be a failure!

"Don't just sigh, if I'm not mistaken, you'll soon experience even more painful sensations, because some medicinal herbs with strong medicinal properties are about to take effect!" Qi Tian reminded Lin Yan again.

As soon as he finished speaking, Lin Yan noticed that the sharp pain in his abdomen was intensifying, like a steel knife stirring wildly, it was like a burning heart, making him tremble all over!

Suddenly, a cool torrent poured into the abdomen, and the fire... The spicy burning sensation suddenly disappeared, and was replaced by a refreshing cold feeling, which made Lin Yan breathe a sigh of relief!

Liuli and Master Fu, who had been paying close attention to Lin Yan, noticed that something seemed to have happened to him just now, and they couldn't help but worry in their hearts, especially Master Fu, who was even more anxious!

Oops! Seeing him tremble all of a sudden, is there any danger?

Immediately, he took out an elixir for the treatment of internal injuries and prepared to give it to Lin Yan.

"Master, he'...... What's wrong with him?" Liuli couldn't help but scream!

After all, she and Lin Yan only had some quarrels, and there was not much grudge, seeing that Lin Yan seemed to be in danger, she couldn't bear it in her heart, "Hurry up and save him!"

Liuli's words also reminded Master Fu, Master Fu no longer hesitated, immediately stepped forward, pressed a palm against Lin Yan's back, and handed a pill in his hand to Lin Yan: "Yan Xiaoyou, this is an elixir refined by the old decay to treat internal injuries, you hurry up and take it!"

At this moment, Lin Yan's eyes were closed, as if he hadn't heard, and he didn't react.

This made Master Fu even more anxious, "Yan Xiaoyou, can you hear the old man speak?"

Liuli on the side also stared at Lin Yan nervously, a pair of small hands had long been clenched tightly, and the palms were already sweating.

But at this moment, a sudden strange scene happened, for some reason, Master Fu suddenly found that Lin Yan's body was no longer trembling slightly, and Lin Yan's facial expression was also soothed, becoming very peaceful and quiet!

Not only that, but the Heaven and Earth Yuan Qi of Zhou Kong also suddenly gathered towards Lin Yan's body, and continued to pour into the body through the acupoints of his whole body!

Noticing this phenomenon, Master Fu was immediately blindfolded!

It all happened so suddenly, and it's unbelievable!

What's going on here?

Master Fu couldn't figure out the situation for a while, and he was stunned for a moment, but the next moment, there was an inexplicable excitement in his heart!

He seemed to be frantically absorbing the Heaven and Earth Yuan Qi, and he was cultivating! Could it be that the elixir had played its role!