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The blood crystal is the crystallization of the bloodline essence, which contains part of the power of the creature, but the nature is fierce, and the fragile human body cannot withstand it at all, so it still needs several extremely complex processes to control the violent amount in the bloodline and seal it, and it is suitable for the human body to absorb and fuse.

This kind of cutting-edge work can only be performed by mages, and it requires catching the most top-of-the-line dwarf alchemy equipment.

For example, the old mage's set of "bloodline control zhì device" was ordered from the Rami region at a great price, and its value even exceeded the sum of the other items in the real yàn room.

Of course, Leo couldn't understand exactly how the "Bloodline Control Device" worked, but he could feel that the old mage had extracted magic power from the space and injected it into the "Bloodline Control Device".

It was a metal instrument half a meter square, placed on a real platform, and it was not too big. Made of a metal that Leo had never seen before, it was silvery white all over, but shimmered with a strange sheen. According to his guess, it was probably a precious Mithril with excellent demonic channeling effect.

Dissolve all the blood crystals into some kind of magic potion and place them in the "blood control device", and the old mage began to inject magic into it, occasionally referring to a yellowed parchment book.

This work was carried out on and off for three days, and when I finally turned on the machine, I finally got a thumb-sized bottle of dark purple liquid.

After that, the old mage took out a few of the best quality Storm Wolf Demon Energy Crystal Nuclei, carefully picked up the magic pen, and engraved the magic pattern circle on it.

It's a more difficult job, and it doesn't have a high success rate. On the thumb-sized crystal, a total of twelve magic pattern arrays must be engraved, which must be interlocking and distinct, and the slightest mistake or omission is not allowed, and the accuracy is required to reach the micron level.

It took another five full days for the old mage to finally make a usable inscription crystal nucleus. When all the pre-order work is completed, the two semi-finished products, the blood sperm solution and the inscription crystal nucleus, are placed on the real platform.

In the end, the inscription crystal nucleus was also thrown into the blood essence solution, and with the violent magic fluctuations, Leo felt that he was in a magic vortex, and the vortex center was naturally the solution that shimmered with strange brilliance.

When the crystal nucleus of the inscription and the blood sperm solution were completely fused, the whole process of making zuò was finally over.

The old mage examined it carefully, and then he let out a sigh of relief, and sat on the chair, so tired that he didn't even want to lift his arms again. Even he had a hard time doing this kind of work, but his face was full of joy, and it was clear that the liquid was in good condition.

Through Guò's work in the past few days, Leo already knows a little about this work, and he also knows that the liquid in the vial is the "blood essence" that countless people dream of.

According to the old mage, after the bloodline essence is consumed, the dissolved inscription crystal nucleus will be reorganized in the human body, and the blood essence solution will be dispersed throughout the body, forming a complete storm wolf bloodline. The user's physique will be greatly improved, and he can also continue to train through guò to obtain some of the innate abilities of the storm wolf, which not only greatly improves the combat effectiveness, but also has immeasurable benefits for future promotion.

Leo couldn't help but sigh: "This world is really amazing, human beings can actually have the bloodline of other creatures, and it doesn't just rely on genetics, just by taking such a small bottle of bloodline essence orally, you can get the power that ordinary people can't imagine." However, making this thing is extremely time-consuming, the steps are quite complicated, and it is estimated that ordinary people cannot manipulate the blood control zhì device, so it is no wonder that it cannot be mass-produced. Hmm, what exactly is the principle?"

Curious and curious, Leo pushed his heavy eyelids open, and took a few steps forward to observe the essence of the blood up close.

The dark purple liquid seems to have life, constantly swirling and surging in the crystal bottle, and it seems that it will never stop, and after staring at it for a long time, you can still find a little starlight in it, as if you have seen the whole universe.

The old mage was very happy, and he was more and more satisfied with Leo. This kid not only has a good understanding, but also works for more than ten days in a row, and can always maintain a high degree of meticulousness, basically never make mistakes, and even have no fluctuations in his feelings, which is much better than his students.

Even if he didn't have to test it, he could see that Leo's mental power was average, and he couldn't help but sigh slightly, "But just for this heart, if this kid can become a mage, he will definitely have some achievements, it's a pity." But it can also be cultivated a little, at least a qualified assistant. ”

Thinking of this, the old mage didn't care about letting Leodore look at the bloodline essence, and when he felt some strength regained, he stood up and put the bloodline essence into a black metal box full of gorgeous runes, and then locked the box in the safe again.

"The progress has improved a lot, and it can be made into a bottle in 20 days, which is really a pretty good improvement. The old mage mage, satisfied with himself, but his face was sallow, obviously he had reached the limit of what his body could bear, and his mental strength was also strictly overdrawn.

After a hitch, he glanced at the magic hourglass, and then noticed Leo, whose face was also ugly, and said, "Boy, I need to take a good rest now, I don't need to clean up here for now, and I'll talk about it tomorrow." You have a holiday in the afternoon, so go back and rest. With that, he walked towards his room.

Seeing the old mage leave, Leo hurriedly left the room and returned to his cabin. He swallowed a loaf of bread and crawled on the bed. After several days of overwork, he didn't even have the heart to meditate, and now he just wants to get a good night's sleep.

I thought I could fall asleep with my eyes closed, but I didn't expect that more than ten minutes had passed, and although I was extremely tired, my spirit had been kept tense, and I didn't feel any sleepiness at all.

"Isn't it, work has gone out of habit and I'm starting to lose sleep?" Leo thought with some pain.

On the one hand, I have the desire to sleep, but on the other hand, I can't relax my spirit, and there are some things in my heart that I can't get.

Leo was not a tangled person, so he simply sat up and said in his mind: "Professor, check my physical condition." ”

The professor's unwavering voice came: "Strength 0.79, Agility 0.81, Spirit 0.38, Spirit Peak 0.99, Health 77%. The health process is average, the body fatigue is damaged, the mental value is too low, and it is recommended to ensure adequate diet and sleep. ”

"I've eaten the meal, but it's ...... sleep," Leo smiled wryly and took out the note in his pocket, not knowing how many times he checked it.

The old mage's handwriting was a little sloppy, but it was not a problem to read: "Byron Joseph, the chief mage of the Joseph family and the head of the family's real room, hereby allows Leo Minahir to enter the library to read, and no one shall hinder him." ”

At the end is the strangely shaped signature of the old mage, as well as the Joseph family coat of arms consisting of flames and a wolf's head.

"Master Byron has finished making this month's bloodline essence, and he will definitely start to start the crystalline seed, and maybe he will continue to work at this high intensity in the future, and it will be difficult for me to get free time. ”

After secretly analyzing, Leo finally made up his mind that since he couldn't sleep, he would go to the library once. With some difficulty, he got up from the bed, washed his face with cold water, and finally felt a lot more energetic, so he pushed the door out.

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

The library and the real room are on the third floor of the castle, but the castle is surrounded on all sides, while the real room is in the easternmost and the library is in the westernmost part.

A few minutes later, Leo appeared at the door of the library.

It was just afternoon, and there was no one inside, not even the servant in charge of cleaning, and the caretaker was the same one he had seen before, leaning back in his chair and falling asleep.

Leo was about to wake up the other party, but after thinking about it, this guy was very angry when he got up, anyway, he had a note, and when he woke up in a while, it would not be too late to send it over.

As he walked towards the library, he said in his heart, "Professor, open the auxiliary memory module." ”

"Okay, now the module cache is 90% left, do you want to clean it up?" the professor asked.

Leo was a little confused by the professor's words, so he asked, "What do you mean by clearing the cache?"

The professor immediately explained: "The auxiliary memory module is to store the content that needs to be memorized in the cache of the zài module in advance, and then choose whether to copy it to the brain according to the ontological instructions. But the cache will not be automatically cleaned up, and the ontology needs to be considered to be controlled. Of course, the ontology can also choose to keep the cache in case of memory loss. ”

Leo seemed to understand, and a scene appeared in his mind, and he laughed: "Isn't that just a USB drive inserted in my head?"

"Actually, there are some deviations, but it can be understood in this way. ”

Leo pondered for a moment and said, "The guide is a top priority, don't clean it up for now." There's 90 percent left, almost two pages that's one percent, that's not a lot of storage, can it be increased?"

"This module uses a holographic storage mode, which is extremely accurate, which can ensure the maximum accuracy of the content, but the occupation of resources will also be correspondingly increased. Also, sorry, you don't have permission to modify. ”

For permissions, Leo really hated it, but there was nothing he could do but comfort himself: "Okay, at least one hundred and fifty or sixty pages can be stored, and it is estimated that it will be enough for me to read it for a while, and I will have a chance to come back a few more times in the future." ”

At this time, a young man appeared at the door of the library, seventeen or eighteen years old, very short, but his stature was extremely broad and acquainted, like a stake.

Just as he was about to enter, the man found that Leo was also here, and he was stunned.

Staring closely at Leo's back, the man's eyes flickered, and his face showed puzzlement, but soon a sinister smile appeared on the corner of his mouth, and then he turned and quietly left, not making any sound from beginning to end.