If there is any most important achievement of the alchemy school in the sub-school, then the "bloodline essence" can definitely occupy a place in it, and some people even call it the second shining pearl in the crown of alchemy, as for the first, of course, it is the "spiritual power growth elixir" that has been lost.

However, although the essence of the bloodline belongs to the alchemy school, the root of its invention comes from the necromancy school in the main school. It was by relying on the study of living organisms by necromancers that the ancient great alchemists gradually mastered the method of extracting the essence of bloodline. To this day, the great alchemists who have the ability to make the legendary quality "blood essence" are almost all necromancy.

However, as a necromancer, Doria's attainments in alchemy are average, and he can only cope with some of the practical projects he needs at present, but he basically does not know much about the essence of the bloodline.

Therefore, after hearing Leo answer like this, Doria suddenly showed a surprised expression and asked loudly, "Do you know how to make zuò bloodline essence?"

Leo nodded slightly, "Yes, Professor." ”

Doria narrowed her eyes slightly and sneered, "Little guy, this is the method you want to borrow from the real room? You should know that I don't like to be deceived. ”

In his opinion, the process of bloodline essence is quite replicable, and it also requires the accumulation of a lot of other knowledge, and it is impossible for the young man in front of him to master it. Moreover, various types of bloodline essences also have unique formulas that are strictly controlled by major families and organizations, and they will rarely be passed on, and it is even more impossible for Leo to obtain them.

Leo didn't show any fear, he could probably guess the other party's mental activity, and immediately explained, "I didn't lie to you, respected Professor Doria. The situation is that before I entered the academy, I studied with my Enlightenment Magic Teacher for a period of time, and acted as his assistant in the preparation of the essence of the bloodline. So there's some understanding. ”

Doria looked at Leo carefully to make sure he didn't look like he was lying, so she asked, "Who is your teacher?"

"It's Mr. Byron Joseph. Leo replied, adding to his credibility: "My teacher once published a paper on regular seventeen-sided shapes in the Light of Magic, and I signed it on it. ”

"Magic Light?' with your signature?" Doria's eyes widened.

As a mage, no one doesn't know Magic Light, and no one doesn't want to see their name on it. As an academic mage, although Doria has a better research environment, he only published one paper with a few colleagues the year before last. If you don't look closely, you won't even be able to find your name.

But how old is the young man in front of him, and he actually said that "Magic Light" has his name?

It is impossible for this kind of thing to deceive anyone, so there is only one possibility, and what he said is true.

"Is there such a student in the academy? Why have I never heard of it?" "Seventeen-sided ......" Doria used her brain, thinking as if she had read the paper, but she couldn't remember it clearly.

There are many papers on each issue of Magic Light, and even if his memory is far beyond that of ordinary people, it is impossible to remember them all. What's more, there are many papers that are not in the field he is involved in at all, so naturally he will not study more.

"If what he says is true, then he must have a very good foundation in alchemy. Perhaps......" Doria's heart moved, and she said in a deep voice, "Which issue of "Magic Light" is it?"

Leo was most worried that Doria would not care, and now the other party's table Xiàn was definitely quite interested. Then the chances of success in this matter are greatly improved.

After a moment's thought, he replied in a calm tone, "If I'm not mistaken, it should be the January issue of this year." ”

"Come in with me. Doria said. He pushed open the door of his room and hurriedly walked in.

"Uh......" Leo felt a little confused, but quickly followed.

As soon as he entered the room, a strong smell of corruption hit, and although Leo was a little prepared, he still felt very uncomfortable, and when he saw the situation inside, he almost vomited.

In the dim light, in the center of the real yàn room, there was an energy cage formed by a magic array, in which a whole seven disgusting ghouls were bound.

They take the form of either human or dark elves, but their skin is completely rotten, revealing jagged bones, and a yellowish-green viscous liquid occasionally oozing from their open mouths.

Leo knew something about this necromantic creature from books. They belong to a fairly low-level breed, only slightly stronger than skeletons.

Like skeletons, ghouls are intelligent creatures before they die, and after death, before the corpse has time to completely decay, they are affected by negative energy, regaining their so-called "life" and a more focused mind than they were before they were alive, and at the same time more ferocious. They hate a living thing, and the only will they have is to tear apart and eat the living thing in front of them, which is also the motivation for their actions, although the flesh and blood of the living thing does not bring them any energy or strength increase.

At this moment, it seemed that because Doria had come in, the seven ghouls were honestly crouching in place, motionless, quiet like statues.

"Necromancers are really terrible guys, and what they do is just as terrible......" Leo was secretly glad that he didn't choose this school in the first place.

Doria didn't bother to explain anything, and went straight to a bookshelf to check it out.

Leo's eyesight was good, and he immediately noticed that the shelves were full of books, and they were all "Magical Light", the dark elf professor, who seemed to have a hobby of collecting.

After a while, Doria found the January issue of "The Light of Magic", quickly flipped through a few pages, and soon found the target, and recited in a low voice: "The Specific Way of Drawing the Seventeenth Sided by Lacey's Inscription, by Byron Joseph...... ...... Leo Mineshir"

"Could it be the same name? This kid happened to have read this issue, and then used it to cover me?" confirmed what Leo said, but Doria was skeptical, because this qiē was really a bit unbelievable.

But soon, a memory came to mind, and Doria immediately felt that this was probably not a fake.

Because he finally remembered that at the beginning of the school year, Lorinda specially asked himself. She had to take care of a student named Leo Minehir, but Lolinda didn't say much at the time, so she didn't pay much attention to it.

Thinking of this, Doria read "The Specific Way of Drawing a Regular Seven-sided Shape by Lacey's Inscription Method" again, and couldn't help but admire, this is indeed a very good discovery.

At the same time, he muttered secretly: "Damn, why doesn't Laurinda even tell me about this kind of thing, this kind of little guy should be cultivated with all his might, if I train him in dark elf-style meditation." He should be able to approach level 3 by now!With this kind of achievement, His Excellency the Dean ...... It's easier for me to ask for some money. ”

"Well, it's not too late, although the process may be painful, but he will thank me in the future, just because he wants to borrow the real room, I can also let him help me do some work, kill two birds with one stone." With such a plan, Doria quickly adjusted her feelings. Seemingly inadvertently, he put "Magic Light" back on the shelf, and then said, "Leo, you said that you want to do research on the essence of bloodline, what is the specific content?". Naturally, it was impossible to say about the extraction of hormones, but Leo had already made a plan, so he naturally replied: "I want to make a low-grade bloodline essence. It is used for presentation at the annual meeting. ”

Both the production of blood essence and the extraction of hormones require a large number of biological bodies, and wait until their own extraction is successful. It can be said that it is an unexpected discovery, and it will certainly not attract the suspicion of others, and in this regard, Leo is very confident.

Unexpectedly, Doria shook his head and said, "Is it a low-level bloodline essence? This kind of thing is not a new discovery, and it is not very reasonable to use it as a result." ”

"This ......" Leo wanted to say that he was just a freshly enrolled student, and he was able to produce the essence of his bloodline, which was obviously very powerful. But he had to admit that the bloodline essence was indeed not a discovery and invention, and the other party's statement was not unreasonable.

Fortunately, Doria didn't want to embarrass Leo, and said: "But you are a student, and it is okay to make a bloodline essence, and no one should criticize it." By the way, what kind of bloodline essence do you want to make?"

Hearing him say this, Leo let out a sigh of relief and said, "There must be ready-made materials, Professor Doria, do you have any ideas?"

"Ready-made materials, how's the ghoul?" Doria looked at the magic cage in the center of the room.

Leo was taken aback: "Ah, can ghouls make zuò bloodline essence?"

"Can't they? They may not have bloodlines when they were alive, but after negative energy transformation, they have already produced bloodlines. Doria said very seriously, seeing Leo's sad face, he suddenly laughed again: "Hahaha, I'm kidding, even if this kind of bloodline essence is made, no one will want to use it." ”

"Yes, absolutely no one wants to use it!" Leo hurriedly agreed.

After scaring Leo, Doria was very happy, and returned to the topic: "There is no shortage of creatures that can be used to make the essence of the bloodline, but there is only one of the low-level Thunder Split Hoof Ox, Blood-winged Bat, Ferocious Cat and Giant Tailed Scorpion, if you want to make Zuò, choose one of them." ”

Leo knows that there are many types of hormones, but if you want to make a result and attract attention, you must choose adrenaline. As one of the most representative hormones, epinephrine can strengthen myocardial contractility, accelerate conduction, accelerate heart rate, improve myocardial excitability, and increase explosiveness. Even if there is no real yàn number jù, simply let people take it, and you can see the obvious effect.

The adrenaline in the history of the previous life was first extracted from the accessory kidney of cattle. In this world, there is not much difference between the Split-Hoof Ox and the ordinary Ox, and the Thunder Split-Hoof Ox is a variant of the Split-hoof Ox, which is not only powerful, but also can release thunder and lightning to attack the enemy, presumably used to extract adrenaline, and has the greatest chance of success.

Thinking of this, Leo said: "Just choose the Thunder Split-Hoof Cow, but I haven't made zuò on my own before, and I don't have a complete recipe for making zuò, so I may fail many times." I would like to ask what I should do if I want to apply more to the academy for some Thunder Crackhoof?"

Doria pondered for a moment and said: "The formula of the bloodline essence basically does not have zài outflow, even if it is a low-level level, there may not be a formula for the Thunder Split-Hoof Cow in the academy, this problem can only be solved by yourself." But the raw materials, how many or how many you need, and I can also help you get the blood control device. ”

In fact, Leo didn't think about making any bloodline essence at all, so the bloodline control device was not needed at all, but the other party took the initiative to help, which was definitely good news. So he hurriedly bowed down and said, "Thank you so much!"

"Hehe, don't be in a hurry to thank me first, this qiē has a premise. Doria smiled.

"I knew there was no such thing as pie in the sky...... Leo had a foreboding premonition in his heart, and even wondered if he had fallen into some kind of trap. (To be continued......)