Le Zheng Ziyu pinched one from the small pile of pills, and then swallowed it into his mouth without hesitation, closing his eyes and feeling the medicinal power melt in his mouth and turn into a warm current into his limbs.

It didn't take long for him to reopen his eyes and say indifferently: "This medicine is completely comparable to the healing elixir of the 'Nine Rank Soul Rejuvenation Pill', and your witch clan's pharmaceutical techniques are indeed remarkable." ”

"That's not the point, our witch clan is already rich in divine doctors, and even if we don't have this medicine, we can heal the sick and heal." Wu Xian pursed his lips and said angrily: "The vitality contained in the medicinal materials of this medicine is already comparable to that of Yao Cao, and the pharmacology and effect of it have also been adjusted to the extent that they are also similar to Yao Cao, and theoretically it should be able to replace it to refine the elixir of immortality...... But in the end, it turned out to be such a drug! ”

There was some helplessness and regret in his tone, but Le Zhengziyu not only did not echo him, but even continued to pay attention to the freshly baked pill, and continued to ask curiously: "Have you ever named this medicine?" ”

"The by-products are all collectively referred to as Yao medicine, which is the seventeen forms of Yao medicine." Wu Xian's tone became a little unhappy, and he said coldly, "Your Excellency Lezheng? ”

"Oh oh oh, sorry sorry, this medicine is so good that I have a little bit of an idea." Le Zhengziyu waved his hand, then turned his gaze to Yao Ji, "Is your dance a necessary step?" In addition to accumulating aura, will it also change the nature of the medicine? ”

"That's right, the medicinal herbs themselves will undergo a controlled evolution under the changes in the aura environment...... The dance itself is a catalyst for this process, and it can also directly manipulate the chemical reactions between the herbs. Yao Ji smiled, "I taught them the alchemy techniques of the Witch Clan, but those children's talents are very good, and now, they have evolved to the point where I need to learn backwards!" ”

"A unique way of alchemy...... It is completely different from our Taoist alchemy method, which has been passed down from ancient times to the present, but it is still so effective, efficient and beautiful!! Although our Taoist alchemy methods have been passed down to this day, because of several major wars in historical records, our inheritance has had several faults, and even the alchemy methods have not been completely passed down! Le Zhengziyu sighed without hesitation in praise: "I really have a long insight today!" It turns out that the ancient alchemy technique is like this?! ”

"Don't confuse it with Taoist alchemy, even if they are all ancient techniques, there is a very obvious gap and difference between this family and the other family." Wu Xian glanced at him and reminded casually.

"Of course I do." Le Zhengzi Yu said with a smile: "Although I am not an alchemy master, I am more or less a Heavenly Master-level Taoist, and I know some knowledge in this area...... However, your method cannot refine the elixir of immortality without using Yao Cao, and I don't think our Taoist method can do it! ”

"Hush."

"I have a few questions, though." Le Zheng Ziyu didn't care about Wu Xian's undisguised speech, he folded his fingers and asked very seriously: "You said that you used the techniques of your Wu clan to adjust different medicinal materials to similar pharmacological properties to Yao Cao?" So, what are the specific properties of Yao Cao? ”

"Take it for longevity and cure all diseases."

"Well, and then what?"

"People who eat it will be popular...... Is it? Yaoji, are you sure this myth and legend is true? ”

"Being liked doesn't mean it's popular, but generally speaking, people who are liked by everyone are very popular, and this attribute does exist." Yao Ji nodded, "I've seen the precedent with my own eyes. ”

Le Zheng Ziyu asked again with some embarrassment: "Eh...... And then what? ”

"It's gone." Wu Xian and Yao Ji said in unison, it seemed that this answer was an incomparably natural fact for the two of them, but this matter was not so natural for Le Zheng Ziyu, the thirteenth-ranked Broken Face Heavenly Master on the Heavenly List (he had been staying on the Lingshan Mountain recently, that is to say, even he himself didn't know that his Heavenly Ranking had fallen one place) was stunned on the spot, and after falling into an embarrassing silence for several seconds, he asked in disbelief: "Isn't it?" Serving longevity cures all diseases, and even that thing that will be very popular if you eat it...... Is this also called the properties of pharmacological herbs? Is it cold or still warm? To what extent is it a 'cure-all'? How much measurement is used and how much does it do?! Don't you know any of this? ”

"yes, I don't know."

"Holy? It means that you have always been like this alchemy? By feeling? Before alchemy, he said 'I think this method can work', and then try it bluntly? ”

"What are you talking about? How is that possible? Wu Xian raised his eyebrows and said angrily: "We all know the specific properties of all other medicinal herbs, only Yao Cao is like this—because we have never gotten Yao Cao!" In the first thousand years, I would run to the mortal world from time to time to look for Yao Cao, but I couldn't find it after a thousand years, and finally I had to run back to honestly alchemy! To put it bluntly, the only Yao grass I've ever seen in my life is the Yao Grass Essence in front of you, and the body of this Yao Grass Essence was eaten by me before I refined the elixir of immortality! Though...... Although if I don't eat it, we don't need to refine the elixir of Shilaozi's immortality......"

"Huh? In other words, you haven't seen Yao Cao, so you can only touch the elephant blindly? "Le Zhengziyu still felt that it was not difficult to refine the elixir of immortality before-after all, it was just a matter of changing the prescription, as for the people of the clan for thousands of years?! But now he finally understood how difficult Wu Xian was facing! And at this time, he suddenly had a flash of inspiration, pointed at Yao Ji and asked, "Isn't Miss Yao Ji Yao Cao?" What attributes does Yaocao have, don't you just ask her directly? ”

Wu Xian shrugged his shoulders and didn't speak, while the young lady Yaoji, who had been smiling quietly, pouted slightly, and said a little angrily: "Your Excellency Le Zheng, do you know the properties of human flesh as medicine?" ”

Le Zhengziyu: "??? ”

"No matter how perverted you humans are, at most they will use children's urine as a medicine primer, and no one will use humans themselves as a medicinal material, right?" Yao Ji rolled her eyes, but even if she just rolled her eyes, a perfect beauty like her was so amorous, "In the same way, it is naturally impossible for us Yao Cao spirits to know what kind of taste and effect Yao Cao tastes like...... Oh, I know the taste, I used to put my body in my mouth and bite it when I was fine......"

Le Zhengziyu: "......"

One day, where was the master looking confused, but Wu Xian's eyes suddenly lit up at this time: "So if I eat your body, it means that I kissed you indirectly?" ”

Yao Ji was slightly stunned, and then glanced at Wu Xian in a charming manner: "Wu Xian, you have changed!" In the past, you described eating my body as 'Yao Ji, we are finally one'! You've changed, you've become inadequate! ”

"Hmm, hi! People are old, not as good as they were back then! Wu Xian made a fuss and said with emotion: "It seems that I have to continue to work hard!" ”

Le Zhengziyu: "??? ”

- Please don't show your affection in front of me, okay?! I still want to be a person! I don't want to eat dog food anymore!