In his heart, Qin Xia was very angry, he had been teaching for several years, and it was the first time he had encountered such a rebellious student.

After speaking, Qin Xia shook the sleeves of the long teacher's costume slightly, and immediately revealed a sense of respect for teachers from his body, which made many students' eyes light up.

"Okay, don't be pretentious, if you really have the ability, I'll call you a teacher, otherwise...... Hey. "That student is also very tricky.

"Well, just come and ask me questions. Qin Xia said confidently.

"Okay, I'm going to ask a question. What are the ingredients of Tsukujidan?" the student asked.

"There are seven flavors of herbs such as Dilong, Huaipo, Fengyu and so on. Qin Xia replied without thinking.

"You're right. Again, there are eighteen techniques to be refined by the Second Rank Pill Spirit, may I ask which one is the fastest and most effective?" the student asked again.

"There are eighteen techniques such as water techniques and fire techniques, among which the fire technique is the fastest and has the best effect. Qin Xia said without thinking.

Hearing this, the student didn't dare to despise the teacher in front of him.

It turns out that this guy is a family of Fu Array masters, because he usually learned a few tricks of alchemy techniques, he thinks he is right, who knows that there is a sky outside the sky, and there are people outside the world, and now he has been taught by this Qin Xia who has real materials, and he feels very ashamed unconsciously.

"Then I'll ask you again......"

As soon as the student wanted to ask something more, he was shouted by Qin Xia and said coldly: "That's enough, don't ask that anymore, you are asking some of the most basic questions of alchemy, as soon as you hear it, you know that you haven't started yet." Be kind, you don't want to learn from other classmates, so you don't want to waste everyone's time, okay?"

"That's right, this classmate, why do you want to embarrass the teacher and waste everyone's time?" At this time, finally a classmate couldn't get used to that classmate's approach, so he spoke up.

"It's just that if you don't study modestly, you're still wasting someone's time, really. "There are classmates who are in line with the Tao.

"Don't get me wrong, I'm really learning alchemy techniques with my teacher. The student was unashamed.

"In that case, then let me ask you, what is Qi Si Dan, and how is it refined?" Qin Xia asked without feeling interested.

"I haven't heard of this. The student's face turned red.

"Then I'll tell you. This Qi Si Dan is a second-grade pill, it can not only be taken internally, but also can be applied externally, it is not only a medicine that can improve cultivation, but also a good medicine for treating internal and external injuries. Qin Xia said aloud.

That classmate and Fan Yu and the others were taken aback when they heard this, they really didn't expect that a teacher who was only in his thirties could actually refine the second-grade pill of Qisi Dan, it is said that on the Xingwu Continent, a rune array master who can refine the second-grade pill, unless he is a genius, otherwise, he must be at least fifty years old.

Because, in order to refine the second-grade pill of Qi Si Dan, not only must you be skilled, but the medicinal materials required are also very picky, and the refining process is also very good, as well as the mastery of the heat, which is also very appalling.

So, not only that classmate, but even Fan Yu and other students were in awe of this young teaching.

There was a female classmate who was even more nymphomaniac and cast her eyes on Qin Xia, and there was a hint of brilliance in her beautiful eyes.

"Also, in order to refine the second-grade elixir of Curiosity Si Dan, the key is the method of handling the materials, for example, when dealing with the Myth Flower, it is not soaked in ordinary mountain water or well water, but with rootless water taken from cypress trees. Qin Xia continued to solve his doubts.

"Wow, it turns out that the water is rootless water, but it is not ordinary mountain water and well water, God, this is the first time I have heard of it. Many students exclaimed.

When the student heard this, he also felt very ashamed, it seems that this young teacher is really well-informed.

"So it is, so it is. The student's eyes slowly brightened, and then he came to Qin Xia, bowed reverently to him, and said, "Teacher Qin, I was wrong, I retract what I didn't respect you just now, you are really a good teacher who is rich and rich." ”

"What other questions do you have? You can ask questions as well. Qin Xia suddenly looked at Fan Yu and the others, and said slightly.

When everyone saw it, they didn't feel that they looked at each other, and no one dared to ask questions.

At this time, the student just now asked, "Okay, let me ask you another question: How is the Yipin Pill Dragon Phoenix Aphrodisiac Pill refined?

Regarding the problem of a pint of pills, Qin Xia was well versed in his chest, so he said three or two sentences lightly and in simple terms, which immediately made this classmate exclaim, "Wonderful." The other students also felt that they had gained a lot.

"Wow, this young teacher seems to be really remarkable, and the level of this Dan Dao is really amazing. Fan Yu also sighed in his heart.

Then, Fan Yu compared his knowledge of Dan Dao in the sea to confirm Teacher Qin Xia's point of view, so his understanding of Dan Dao has been raised to a higher level.

"Teacher Qin, I didn't expect your teaching level to be so profound, I admire it. Teacher Qin, can I ask you some questions about Dan Dao?" Fan Yu asked very sincerely.

"Of course, we're interacting, and you can ask any questions. What is your name?" Teacher Qin Xia saw that Fan Yu was very sincere, and he didn't feel that he had a good impression of him.

Qin Xia's miraculous Dan Dao refining level really made Fan Yu admire it, and he unconsciously presented a hope in his heart, hoping that this teacher could help him quickly improve the refining level of the pills, so that he could quickly refine a lot of pills, and then use them to improve his cultivation, as well as sell them to save money, and Yuluo to save medical expenses.

So Fan Yu said: "My name is Fan Yu, and the question I want to ask is: the blending method of the four materials of melon and rice grass, ginseng heart fruit, saxifrage grass and seven-leaf half-branch lotus, and what kind of elixir can be refined into their compatibility?"

"Hehe, is this question ......" Hearing Fan Yu raise the question of this is already a three-grade pill, Qin Xia also felt a little excited in his heart, he felt that the students in this class today are really different from the previous students, the student just now, and the student who asked the question now, as soon as he heard it, he knew that he was a person with a certain knowledge of the Dan Dao and a certain experience in refining the pill.

Being able to have such good students, Qin Xia was also confident that he could teach them to be a high-quality rune formation master.

Qin Xia thought for a moment, and then said aloud: "These four medicinal materials are really not simple, because their medicinal properties are very unstable, and they will change with the change of environment, climate and temperature. At the same time, if they are compatible with different medicinal materials, they will also undergo many changes. ”

Qin Xia continued: "If these four materials are compatible together, their pharmacology will change greatly with different refining methods. Therefore, in order to refine the formula pill formed by the compatibility of these four materials, it is necessary to have a certain amount of experience. ”

"As for what elixir can be refined into the compatibility of these four materials? That is also the different elixir that will be produced with different refining environments and heat conditions. The quality of the pill is also different, and it can be refined into a second-grade Xiaoyao Dan, a third-grade Zhuangyuan Dan, and a fourth-grade Xiaohuandan. ”

When Fan Yu heard this, his eyes unconsciously showed brilliance, and his face unconsciously showed an excited look.

The more the other students listened, the more excited they became, and the atmosphere was very lively.

Soon, an hour and a half passed......

"Okay, students, that's the end of today's class, it's over. Qin Xia said loudly.

When Fan Yu and the other classmates heard Qin Xia's words, they felt unsatisfied, they really listened to it with relish just now. At the same time, everyone also admired Qin Xia's profound knowledge and methods of refining pills.

Especially Fan Yu, some of the difficult problems of alchemy that he saw in Zhihai were easily solved under Qin Xia's explanation, which also made him admire.

"Goodbye, teacher. The students said hello to Teacher Qin Xia and left the classroom one after another.

Fan Yu was not in a hurry to leave, he was still pestering Qin Xia to ask some methods about pills and alchemy. Qin Xia also likes Fan Yu, a classmate who is not ashamed to ask, and he must answer all questions.

So they talked for another half an hour. From the conversation during this time, Qin Xia knew that Fan Yu's level of refining pills was only between the third and fourth grades, and if he wanted to refine a higher-level pill, he still needed to work hard.

"Thank you, Mr. Qin, I am really fortunate to be able to get your teachings today. Your attainments in Dan Dao are really unfathomable, and those problems that have been bothering me have finally been solved after your advice, thank you very much. Fan Yu bowed reverently to Qin Xia, he really admired the young and promising teacher in front of him.

"The children can be taught. Well, if you have any questions in the future, please feel free to ask me. Qin Xia was also amazed by Fan Yu's Dan Dao talent, which was the person with the highest talent and comprehension he had seen in his years of teaching, and he also hoped to cultivate him well and cultivate him into an excellent rune array master.

After saying this, Teacher Qin Xia left.

Looking at Qin Xia's emaciated back gradually leaving, Fan Yu sighed unconsciously in his heart.

"Well, I thought that with the knowledge of the Dan Dao in the sea, the level of refining pills was very high, but who knew that compared with this Teacher Qin, my own level really couldn't be compared to the same day. ”

"Yes, he mastered such a profound knowledge of Dan Dao at a young age, I really can't understand how he learned so much Dan Dao knowledge, even if he learned it from his mother's womb, he couldn't learn such a rich knowledge. Another classmate who hadn't left yet sighed.

This classmate knows that this Qin Xia is also a reincarnated person, but his Dan Dao knowledge has been studied and practiced since his previous life, and it has been almost a hundred years, no wonder he has such a wealth of Dan Dao knowledge.

"It's getting late, let's go back. Fan Yu reminded unconsciously.

Because of Qin Xia's outstanding performance in this class, the news of a young excellent teacher spread unconsciously, so his deeds spread throughout the academy, and his family was shocked by his profound knowledge of Dan Dao.

..................

Time flies, and soon three months have passed.

During a period of time, Fan Yu listened to Qin Xia's lessons seriously, and was not ashamed to ask, if there was something he didn't understand, he boldly asked Qin Xia for advice, plus he knew that he had a lot of Dan Dao knowledge to confirm, so his Dan Dao knowledge has improved by leaps and bounds.

"Haha, good boy, I can't imagine that you can actually refine this three-rank pill. On this morning, Qin Xia looked at Fan Yu, and his eyes flashed with a hint of brilliance.

It turned out that after a period of hard study, Fan Yu could actually refine the Blood Source Pill, which was a three-grade pill.