Although Feng Wan's answer was praised by Hozia, it was not recognized by most of the students, and many people even sneered at her, even her brother Feng Jing, I am afraid that deep down he also approves, just out of love for his sister, and expressed support there.

Perhaps the most understandable Fengwan is Shaoyang, in the life of the previous life, with a wide variety of electrical appliances, mechanical tools, those things bring countless conveniences to people's lives, they are the products of the use of energy, and put it in the Dusk Continent, magic is not also a kind of energy, alchemy is like mechanical manufacturing, can transform the energy of magic into magic props that can improve life and facilitate life.

In fact, there are already a lot of alchemy used in the industries of Songhai City, such as the temperature control of the glazed kiln, the production of magic lamps, and the new carriages, all of which use a lot of alchemy, but they have not formed a complete system, like the industrial system of the previous life.

"This classmate, please give me an answer. When the students who took the initiative asked one by one, Huo Ziya did not plan to stop, and continued to name the remaining students to answer, Shaoyang, who was in a daze, was unfortunately selected by him.

A group of them chose a similar alchemy platform, and when they saw Shaoyang, who was still in a daze, Raman next door reminded him in a whisper, "Shaoyang, the teacher called you." ”

Shaoyang, who came back to his senses, smiled to hide his embarrassment, sorted it out in his heart in a contemplative state, and thought about how to answer, although he agreed with Feng Wan's point of view, he could answer something similar, even if it was rich, it was still inferior, so he thought about it for a while before he said slowly, " Teacher, I think alchemy is to change the essence of materials, there was such a scam in my old age, someone pretended to be an alchemist, set up a bureau in front of people to turn a silver coin into gold coins, those greedy people do not understand magic and alchemy, thinking that alchemy is to turn silver into gold, so they gave the scammer a large number of silver coins, the result is naturally not only did not get the gold coins, even their own silver coins were cheated, although it was just a scam, but I think that as long as alchemy is strong enough, it can even do this. ”

"Hahaha. I don't know if it was to laugh at those who were deceived, or because Shaoyang also thought that alchemy could turn silver into gold, in short, laughter filled the entire classroom, and he didn't stop until he knew that Hozia had spoken out to stop it.

"Alchemy is to change the essence of materials, very good, although there is no exact answer to the question of what alchemy is, but I am very happy to get so many answers from you, at least the students I want to teach are not a group of guys who don't know anything about alchemy, and besides, I didn't expect to meet a student who has the same opinion as me. ”

Hozia paused, and from his gaze, everyone else could guess who he was talking about the student who held the same opinion, and the student who was still laughing just now suddenly restrained his laughter, and several of them coughed rapidly.

Laughing at Shaoyang, isn't he laughing at the teacher, they all glanced at Huo Ziya cautiously, and found that he didn't look angry, so he was not so frightened, and listened carefully to Huo Ziya's next words.

"In my opinion, alchemy is changing the essence of the material, the magic lamp itself does not emit light, and our alchemists combine the corresponding magic array with the material, and it becomes a magic lamp that can shine and shine by inputting magic power, in fact, the essence of the magic lamp has changed, and it is no longer the previous material. ”

"As for turning silver into gold through alchemy, it happened to be one of my experiments, and although it was not successful yet, I believe that it was just that my alchemy was not strong enough. ”

Perhaps it was to get a satisfactory answer, or perhaps it was just that the time was about the same, Hozia did not continue to ask questions, and the course of alchemy that really began, was the same as the concept he thought it was, and the first lesson he told was to change the essence of a material.

On the Dusk Continent, almost everything comes with magical attributes, which can become a conductor of magic power, which is called magic conductivity, but the strength is different, and most magic props are made through alchemy to change those materials and strengthen their magic conductivity.

Hozia chose to use as a teaching material called Yunying ore, which has good magic conductivity after smelting, and is not affected by magic attributes, any magic power can be transmitted through it, the output of Yunying ore is not low, and the real trouble is smelting.

Simple smelting can be done by any blacksmith, but the purity of the finished product is limited, the higher the purity of Yunying ore, the stronger the magic conductivity, no matter what quality of magic props, almost all of them will use this material, the difference is in its purity.

"The quality of this Yunying ore is not high, it will not be much more expensive than iron ore, but after the smelting of our alchemists, its value will gradually rise, and the value of the perfect quality Yunying crystal is no less than the same volume of ninth-level magic crystals, this is the charm of alchemy. Of course, Khozia still has something to say.

Alchemy also has a limit, even if the magic props of the holy weapon level need to use Yun Yingjing, but it is only a small amount, plus the huge output of Yun Ying Mine, Yun Yingjing can only be comparable to the ninth-level magic crystal at most, and it cannot reach the holy level, and the perfect quality of Yun Yingjing, where can ordinary alchemists do.

Many freshmen showed burning eyes, what is the difference between turning a piece of iron ore into a ninth-level magic crystal, oh my God, iron ore is cheaper than silver, and ninth-level magic crystals are more expensive than gold, which is much stronger than turning silver into gold, no wonder the alchemists are so rich.

His enthusiasm for alchemy has increased again, but it is more effective than any agitating words of Hozia, and he stares at the movements in Hozia's hands, eager to learn alchemy immediately.

Feeling the changes in everyone, Shaoyang had to sigh No wonder Teacher Huo Ziya would become the head of the department, in the future, the teaching of the alchemy department would probably be easier than that of the magic department, at least he had already heard someone whispering, talking about how much time and energy he would spend on alchemy.

"Today, I will teach you a commonly used alchemy method, solution alchemy, through the prepared alchemy solution, the impurities in the material are dissolved, so as to achieve the effect of purification. Hozia put a fist-sized piece of Yunying Mine into a glassware, and suddenly bubbles continued to emerge from the Yunying Mine, and the students in the audience could see the changes in it.

It takes time to refine, and Hozia held on to this gap and told the students about the recipe for the alchemy solution used.

"The preparation of alchemy solution is difficult to say, easy to say, simple recipe as long as the material ratio is good, complex formula also uses magic to help fusion, a little invincible will fail, the formula I am using is a secondary formula, which contains..."