Now that it's acid rain, and Vivien, a healing magician, the value of this gray scale powder has increased a lot.

"What are you going to do with the corrosive potion?" Vivien gave her a strange look, then continued, "And I'm a physician, not an alchemist, so I don't make things like corrosive potions. ”

Vivien admits that she has a lot of self-defense gadgets on her, but those are all powders with various effects based on their properties.

Even if they are a little out of the way, and even a little weird in the eyes of uninformed people, their raw materials are all herbs, which still belong to the scope of alchemy.

However, the raw material of the corrosive potion is obviously not a herb, so it cannot be alchemy, and alchemy and alchemy are two completely different fields.

"I know you don't know how to do alchemy, but what I need is not a corrosive potion, but an anti-corrosive potion." Now it's a natural disaster, or acid rain, what is she going to do with corrosive potions?

If she really needs it, collect some more acid rain and then extract and concentrate, although it takes a lot of time, but the materials are simple and do not cost money, and the production process is also simple.

"Didn't you say it's the material of the corrosive agent? How is it possible to make anti-corrosive agents. Although Vivien doesn't know how to alchemize, she also knows that it is impossible to refine a potion that is completely opposite to the properties of the material.

For example, corrosive agents and anticorrosive elixirs, this is obviously a combination of spear and shield, the core material cannot be the same, and even the auxiliary material is almost impossible to have the same.

"You're an intermediate healing mage now, aren't you? Have you learned the art of purification? Su Yu not only did not choose to answer Vivian's question, but instead asked a question.

Although Vivien was puzzled, she still nodded: "Learned, my teacher has given me a book of healing magic spells, which contains all the healing spells of advanced and below advanced magic." ”

"I've memorized all the spells before, so after leveling up, I quickly mastered all the mid-level healing magic." Speaking of which, Vivien was a little proud.

After all, he is still just an underage child, and in front of people who are close and older than him, he will always be unable to help but show his more childish side.

Su Yu praised her with a smile, and then changed the conversation-

"Come on, then, purify this gray scale." Su Yu took out a piece of paper, poured all the gray powder on it, and pushed it in front of Vivien.

Unexplained Vivien: "??? ”

……

Five minutes later, Vivien looked at the pure white powder, which had been gray and white, but now almost merged with the white paper, and fell into deep thought.

After pondering, Vivien looked up at Su Yu, "What's going on?" Why does healing magic still work on this material? ”

"Not all materials can be transformed with magic...... You're a healing magician, and you know the most about purification, so you should know what it does, right? ”

Of course, Vivien knows about purification, and the main function of purification is to drive away negative states, poisoning, burning, and chaos...... These negative states, which are common in battle, can be eliminated with purification.

But what does that have to do with what just happened?

Could it be that the material can still have a 'negative state'?

"Yes, that's what you think, don't doubt it, after all, the facts are already in front of you, aren't they?" Su Yu knew that she was smart, and she must be able to associate it, but she didn't want to believe it, after all, this was a completely new, almost unheard of method.

But people don't know because it doesn't exist, it's because no one thought of it.

Vivien's head was in confusion: "...... Let me take a look. ”

But it's not hard to understand, because the gray scale comes from the mutated ghost skeleton, and 'mutation' is a state in itself, but it is a buff state for the ghost skeleton itself, because it increases their strength.

However, in the case of Su Yu, the scale powder they drop is also contaminated with the 'negative state' of 'mutation', so this can be expelled using purification.

Similarly, if the gray scale powder is not a mutated ghost skeleton, but an ordinary ghost skeleton, then the gray scale powder does not have the negative state of mutation, and naturally does not have the conditions to be purified.

"How did the lord come to this discovery?" Although it still felt a little strange, Vivien was very receptive, so she didn't dwell too much on this aspect.

Now she is just a little confused about what happened in the first place, so that Su Yu can find out that she can also purify the material.

"It's a ......long story," Su Yu paused for a long time, which could be said to have whetted her appetite, but under Vivian's expectant gaze, she slowly spit out seven words: "So I still don't say it." ”

Vivien: "? "Don't think that if you're a lord, I won't scare you!

Vivien knew that Su Yu was deliberately teasing herself, so she rolled her eyes and stopped talking.

After teasing the child, Su Yu put the powder that had been purified from gray to white back into the bottle, and checked the information of this material as if confirming by the way-

【White Scale Powder】

Classification: Materials

Quality: Green

Introduction: The white scale powder purified from gray scale powder has various properties that are completely opposite to gray scale powder, and can be used as the basic material for alchemy pharmaceuticals.

……

"Now this white scale powder can be used medicinally." Su Yu saw what he expected and what he wanted to see, and he was in a good mood, "These white scale powders will be handed over to you, leaf beads, white mustard seeds, and vegetarian money pots...... You can use these herbs to try and match them to see if you can refine an anti-corrosive potion. ”

"Okay." If Vivian only looks at her age, although she is also a child, she does not have so many children's tempers.

She didn't pay much attention to the things that Su Yu had just teased, so Su Yu now has something to arrange for her to do, and she will definitely not shirk it, and will even do it seriously.

"Didn't you say there were two potions? How is it just one? Vivian thought, anyway, one potion is also a match, and two potions are also matched, and there is not much more of this one.

It just so happens that she can also take this opportunity to practice more pharmacy dispensing, otherwise it is not enough to become an excellent physician just because of her rich theoretical knowledge.

"The other potion is the healing potion, which mainly treats wounds corroded by acid rain, which is the standard recipe for treating corrosive potions, but there are two herbs that are not available, so you also need to find alternatives." And these two herbs that are not available, the main source is also Cold Wind Valley, and the Tianhong caravan has not yet done it, so she can't get the herbs here.

(End of chapter)