"What? It's going to have an effect after this lesson, isn't it?"

"Wouldn't this be more effective than the previous master classes that were invited!"

"Don't make any noise, I can't even hear what the teacher says!"

......

In contrast to the fiery reaction among the students, the group of teachers erupted with anger and ridicule.

"Mr. Fez, how dare this kid be so arrogant......"

"Hmph! grandstanding, see how he ends up in a while!"

But no matter what, Xiao Yi was not affected, but went down to make his own arrangements, only to see him raise his hand and wave a row of alchemy experiment tools were instantly placed on the podium, everyone on the scene understood that this was the effect of using space items, but those with relevant experience were shocked a little.

You must know that the principle of space items is to store items in another plane through dimensional rifts, and it is naturally impossible to take and put them in as freely as usual using packages and pockets, and planing out requires the ability to perceive magic elements like a mage, not to mention, the speed and accuracy of the operation are difficult to grasp, and the situation of directly taking out a group of artifacts at one time like Xiao Yi shows that when they are put into the space, they are set up in this way to directly earn income.

Anyone who has used space items knows that once they are in the space of the heterogeneous plane, although the nature of the item will not change, the position and direction inside it are difficult to guarantee, just like if you put a model of the Eiffel Tower with building blocks, and then put it in your pocket, and when you take it out, you can basically only get a bunch of scattered building blocks.

Looking at the flask and the steaming liquid in front of Xiao Yi, how precise and skillful control it would take to put this set of equipment into the space in this state and then take it out intact.

With this action, many people have changed their minds about this new young teacher, at least they ask themselves that they can't do it anyway.

Next, Xiao Yi didn't start the operation directly, but stretched out his hand and snapped his fingers in the direction of the door to make a signal, and then saw a group of handymen wearing academy work clothes rushing in, each of them carrying a tray in their hands full of alchemy test equipment.

"Next, I would like to ask everyone to do an experiment with me, in order to facilitate everyone to see the effect more intuitively, I have prepared thirty sets of the same equipment and materials as the experimental module in front of me, now please ask the assistant to distribute these equipment, if there are students who are willing to take the initiative to participate, you can raise your hand to signal, and the students outside please help pass it, in addition, in order to make it easier for everyone to see, please pay attention to disperse these to each area of the classroom as much as possible. ”

After a little confusion, thirty sets of test equipment had been distributed, and the handymen had left the classroom in order.

"Okay, before we begin, please answer me a question, there are two bottles of potion solution in front of you, can anyone tell me their ingredients and how to prepare them, my request is not to touch the bottles with your hands. I'll give you half an hour to make the identification, and now we can begin!"

Xiao Yi's requirements are indeed a bit harsh, but at least they are not out of the normal cognitive scope of the students on the scene, some of the senior students seem to have done similar exercises, and Xiao Yi immediately began to identify them as soon as his voice fell.

Among them, a small group of people near George and Freya were the fastest, George first put his nose to the mouth of the bottle to smell the two bottles of potion, then lowered his head and looked at them carefully on both sides for a while, and then sat up straight and raised his hand to signal, at this time the stipulated time was about to be halfway through, and the others were not too surprised to see this scene, it seemed that it was not unusual for the master of Leonard to behave like this.

"Okay, George can put down his hand, please wait for the other students!" Xiao Yi smiled and nodded.

George paused for a moment and then put down his hand, just surprised in his heart, according to the previous practice of the academy, shouldn't the teacher directly let the students who finish first announce the answers and make comments?

It is worth noting that there was a student from the apprenticeship class in the front row who was in the third place to complete the raising of his hand, but it attracted a lot of attention.

"Okay, the time is up! Now please tell me what you have come to if you have the answer in mind. George, you're the first to finish, so start first!"

"Sir, my answer is a flaming pollen solution, which is prepared by cold brew, and the other bottle is marsh poison propolis mud, which should have been added with wood ash and heated to remove the magazine. ”

"What is the reason for the judgment?"

"The color cross-exclusion and the volatile temperature felt by the skin, and the other bottle smelled bitter almond and was judged by visual inspection of the transpiration bubble reaction and residual impurities. ”

George's answer may seem intrigues, but everyone present is an expert (except for Illester), so the jargon is not at all problematic to understand.

"Very good, very correct! The method used is systematic and very skillful!" Xiao Yi commented, and at the same time, there was spontaneous applause around him to praise George's performance.

"What about your answers, other students?" Xiao Yi stretched out his hand to signal to the student who had just raised his hand in the second place, and got the same answer, and then he pointed to the third apprentice in the front row.

“...... Well, teacher, I also think it's the flaming pollen solution and the marsh poisonous propolis mud......" The tone was a little nervous, but considering his age, it was a normal reaction.

Then asked the next question, and Xiao Yi got a unified answer.

"It seems that everyone has a solid grasp of the basic theoretical knowledge, and now I will announce the correct answer. ”

Xiao Yi picked up a bottle of solution and said, "The marsh poisonous propolis mud purified from wood ash is very correct!" and then picked up another bottle and paused slightly before saying: "But this bottle, it's a pity that it's not the flame pollen solution that everyone thinks!"

"What!"

"It can't be!"

Regardless of everyone's reaction, Xiao Yi said directly: "If you doubt what I said, you can take a little solution and verify it with folic acid in the container next to you!"

In fact, without Xiao Yi's order, some people have already started to do this, and the results are equally amazing.

"Oh my God, it's blue! It's not a flaming flower!"

"How so!"

While the others were amazed, Xiao Yi walked to the front row and stopped in front of the only apprentice who had just completed the identification on time:

"Although I know that everyone is surprised now, seeing is believing, isn't it! And I have to say that some of the students who gave the answer just now actually came up with the correct answer!

"Teacher, my name is Kebixi......" The apprentice who was suddenly called out subconsciously reported his name in astonishment.

"Okay, Cabicy-san, could you please tell us what your initial judgment was about this solution?"

Although he was even more nervous by Xiao Yi's questioning, the junior apprentice finally opened his mouth to give the answer:

“...... Be...... Bellflower solution......"

(End of chapter)