Luo Xingfan's work had already been done, so he was on the side to observe Fang Chuyu's control over the flames when he was alchemy.

In addition, Luo Xingfan was also thinking about the composition of the elixir just now according to the knowledge he currently possessed, because there must be a principle for such a prescription to set the weight so much.

A fourth-order prescription of a hundred kinds of elixirs, there are all grades, and the principle of setting is extremely complicated, which is a little beyond what Luo Xingfan has learned, but fortunately, Luo Xingfan is not completely incomprehensible.

"I know the medicinal properties of these herbs, and they seem to be fine in general, but how do I feel that there are some things that don't make sense?" Luo Xingfan thought secretly.

Just when Luo Xingfan was observing and thinking.

Suddenly, Luo Xingfan smelled a burning smell.

Luo Xingfan subconsciously looked up, only to see pitch-black smoke coming out of the alchemy furnace, and Fang Chuyu's face showed an ugly expression, this was a failure of alchemy.

Fang Chuyu couldn't help but sigh, a little uncomfortable: "Why did you fail again? ”

Luo Xingfan opened his mouth and asked, "Teacher, is there a problem when controlling the flames?" Because just now when I saw the alchemy furnace shaking badly, it was clear that the energy conflict in the alchemy furnace was very strong, but the teacher used a big fire to refine the alchemy, will this aggravate the instability of the energy fusion inside?"

"It's not like this, because it was the process of condensing the pill just now, and it has already reached that step, so it stands to reason that the energy fusion is no problem, and using the fire is just to make the fusion of the pill more perfect, so it should be no problem to control the fire. ”

"In the past, when the flame power was weak, the medicinal liquid could barely be mixed, but there was a problem with the increase in flame power, and the Ning Dan failed, so there was a problem with the energy fusion of the medicinal liquid. ”

Saying that, Fang Chuyu couldn't help but sigh: "I don't know what's wrong with the prescription, it seems that it is going to be revised again." ”

"If that's the case, don't worry, teacher, I probably know where the problem with your prescription is. ”

"What are you talking about?" Fang Chuyu raised his head and stared at Luo Xingfan with his eyes, "Xingfan, you're not kidding, this is a fourth-order prescription, you haven't learned it at all." ”

In Fang Chuyu's opinion, Luo Xingfan had just learned alchemy for less than a month, and he was at the level of a first-order junior alchemist, and if he killed Luo Xingfan, it would be impossible for Luo Xingfan to understand the principle of a fourth-order primary medicine prescription.

"Teacher, don't underestimate me. ”

Luo Xingfan continued to speak: "If my understanding is correct, this prescription is used to regulate the power of the five attributes in your body, right?"

"You can really understand?" Fang Chuyu opened his mouth wide, because Luo Xingfan was right.

Fang Chuyu has five attributes of gold, wood, water and ice and thunder, among which the two attributes of water and ice and the thunder attribute have some restraint, and the metallic and thunder attributes are a bit restrained, so Fang Chuyu's true yuan is very powerful, but there is a certain deficiency, and when it is used, it will cause a burden on the body.

Fang Chuyu wanted to borrow the adjustment of the pill this time to achieve a perfect balance of his attributes.

Because this is very important to Fang Chuyu's martial arts path, Fang Chuyu will come here and waste time cultivating the Celestial Elephant Grass.

"I can understand the general principle, so the problem with this prescription is very serious, teacher. ”

"Very serious? How is this possible. Fang Chuyu immediately denied.

Since Fang Chuyu dared to use this prescription for alchemy, he only carried it out after making sure that there was no problem, and now Luo Xingfan actually said that the problem was very serious, and Fang Chuyu definitely did not approve of it.

Luo Xingfan glanced at Fang Chuyu and said, "Teacher, don't believe it. The prescription uses Celestial Elephant Grass, which is a unique elixir in the Lingwu Kingdom, so you don't seem to know the medicinal properties of Celestial Herb very well. ”

"Of course I know. Fang Chuyu immediately spoke.

"Celestial Elephant Grass is a mild elixir, and it is also very unique. If it is mixed with a cold elixir, it will show a hot medicinal property, and if it is mixed with a hot medicinal elixir, it will show a cold characteristic, so the celestial grass is very different. ”

"Therefore, when designing this prescription, I used the elixir with cold and hot in it, and after synthesis, the medicinal properties should not be hot or cold, so this characteristic of the celestial grass will not have an effect. Fang Chuyu said his reasons.

"Teacher, you obviously know the characteristics of the Celestial Elephant Grass, but you still make this kind of mistake, because you are a fifth-order alchemist. ”

Luo Xingfan's words made Fang Chuyu feel very unhappy: "I was actually looked down upon by my own students. ”

Luo Xingfan ignored Fang Chu's unhappiness and said, "Teacher, your idea is very good, but please don't forget the Purple Jue Night Flower and Bellflower." ”

"The medicinal properties of these two elixirs are in conflict and can hardly be fused. So in order for these two elixirs to fuse with each other, you choose one to put in at the beginning and the other to put in the last, using other elixirs to ease their conflicts. ”

"There's nothing wrong with you doing this, but the recipe has the Holy Fire Mushroom in it. The elixir of the Holy Fire Mushroom still has a certain acidity. ”

"And the elixir of purple carrot cannot be mixed with an acidic elixir, otherwise the nature will change, and the original medicinal properties will be broken. I don't believe that the teacher can take a look at the introduction of purple lotus on page 57 of the "Detailed Explanation of the Third-Order Elixir", which is clearly described. ”

Luo Xingfan handed the book to Fang Chuyu from the shelf.

Fang Chuyu flipped through it and found that there was a small row of words under Zi Luohe's annotation, marking this point.

"There really is. Fang Chuyu was secretly speechless, she really didn't know that Zi Luohe had this characteristic.

In addition, there is also a small row of reminders under the ninety-five pages of forest heart grass, which is weakly acidic. ”

"That's right again. Fang Chuyu's eyes widened.

"Secondly, the teacher can take a look at the sixty-third page of the "Detailed Explanation of the Fourth-Order Elixir", there is a reminder below Ling Xiang Huanglian. Mixed with two or more acidic elixirs, Lingxiang Yellow Lotus will also exhibit acidic properties. ”

Luo Xingfan handed the book to Fang Chuyu.

After Fang Chuyu flipped through it, he was speechless: "That's right again." ”

"Then, let's take a look at the Three Green Lotus Buds, which, when mixed with more than three acidic elixirs, will release a strong heat bias. At this time, the three green lotus buds were not suitable for refining and being used by female warriors with a cold physique. And at this time, there is a problem with the medicinal properties of purple lotus. ”

"Can you remember the Lingcao annotation on several pages?, isn't it too good to remember it?" Fang Chuyu opened his mouth, and he didn't know how to describe Luo Xingfan.

"And then there'......"

Luo Xingfan said fifteen of the elixirs in a row, and the content of each page was pointed out, which was justified and well-founded, and Fang Chuyu was simply stunned.

"So to sum up, the balance of cold and heat in the teacher's prescription has actually been destroyed, so in this way, the celestial elephant grass will show coldness, and in this way, the medicinal properties of the purple jue night flower and the bellflower cannot be eased, so it will conflict, and finally the pill will fail. Teacher, am I right to analyze this?" Luo Xingfan said all his reasons.

Fang Chuyu looked at Luo Xingfan with wide eyes, completely speechless, he was abused by Luo Xingfan in terms of knowledge, Fang Chuyu was about to cry.

Fang Chuyu was aggrieved in his heart: "Not everyone has the ability to forget. ”

Originally, I thought that you could still teach Luo Xingfan in alchemy, but now that Luo Xingfan's elixir principles have been learned to this point, and he is about to catch up with her, Fang Chuyu is uncomfortable with a capital in his heart.