"Yenifa, do you remember what our ancestors once taught us?" Renault saw Yenifa with a distressed and sad look, and couldn't help but remind, "The ancestors taught us that practice is the only criterion for testing things, and it is impossible to find out the defects of the potion without actually verifying your current level." Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ”

"Disciple remember. Yenifa immediately understood Mentor Renault's prompt, and hurriedly saluted respectfully, then retreated with the potion.

"There is a major defect in your potion that has caused your potion to be in poor condition, and if it can be improved, it can be a good potion," Renault reminded before Yenifa left the house, "When you come here next time, you have to tell me all the shortcomings, this is an exam, understand?"

Yenifa bowed respectfully to the mentor and retreated to the door.

Mentor Reynold's meaning is nothing more than to ask Yenifa to use a large living person to experiment with the actual effect of the potion, after all, no matter how accurate and powerful the test is, it is not as reliable as the results obtained by the real human experiment, not to mention that the current level of Yenifa is not enough to test the medicinal properties of the alchemy potion, and can only use methods such as live experiments.

But then there is another problem, it is said that it is used to experiment with a living person, but this is not a potion like a laxative poison, this is a curse potion, which requires a long time of observation and measurement, which is very troublesome.

Catching someone is the easiest and most convenient way, but it doesn't work.

In the wizarding world, experimenting with living people can almost be said to be something that everyone knows, but white wizards are better faced, so they are more restrained, and they act secretly, and Yenifa, as a member of the dark wizards, naturally does not need to avoid anything, and can use living people for experiments openly and openly without anyone interfering, but this method will not help the test of this bottle of potion.

Because the effect of this bottle of medicine is to produce a vicious curse, it takes a long time to observe and check the properties of the drug, which requires the active cooperation of the experimenter, Yenifa needs the other party to carefully describe the feelings after drinking the potion, and to regularly collect blood samples from the subject for analysis, and at the same time, the subject needs to complete a series of tests to comprehensively evaluate the medicinal properties of the drug.

If the person who was forcibly kidnapped would not be able to do these things, then of course there would be no way to detect the drug.

There is a more important point, this potion is not a magic potion, but a more advanced alchemy potion, mortals cannot drink it, the magic energy contained in the potion alone is enough to kill a mortal hundreds of times, if you want to be able to withstand this radiation, you must be a knight or a wizard.

In other words, the subject of the live experiment must obey the orders of Yenifa, be able to actively participate and actively cooperate, and have no weak magical energy, and only such a subject can complete the evaluation.

This made Yenifa a little difficult, and he returned to his dormitory, sitting on the soft sofa, thinking about how to complete the test assigned by Mentor Renault.

"Sure enough, do you still have to use knight slaves...... Yenifa could only come up with a solution that was not the way to go.

Knights are the kind of people who are a privileged class of high and high for ordinary people, a symbol of strength and honor, on an equal footing with nobles, and even many nobles themselves are knights, although they are not as strange and powerful as the mysteries, but they also have extraordinary power, which makes all mortals respect.

But for wizards, any knight and knight are all consumables, and they only need to spend money to produce them in large quantities.

The birth of knights can be traced back to the time of Arnoor Lund, which was during the plane war, and the wizarding world had not yet cultivated the golden tree of decay at that time, and the wizarding army was in short supply, and it was urgent to replenish wizard talents in large quantities.

But after all, talent is limited, after all, there are only a few people with wizard qualifications, and it also takes a lot of resources and time to cultivate to a high level, but the war waits for no one, wizards urgently need a consumable warrior, not to have how powerful the function is, but at least to have the most basic strength, which can be mass-produced for the consumption of war.

So the knight was born, you don't need to be a knight to be a high qualification, as long as you are physically strong, wizards will transform sturdy mortals, so that they can use a certain amount of magic energy, can form a certain combat power, and can be equipped with some equipment that previously only wizards could use, in the shortest time to form the most considerable combat power.

Of course, we all know the final result, the experiment failed, the highest level of the knight is the big knight, and the magic energy in the body is equivalent to a high-level apprentice, which is the apex that the knight can reach, and it can't be improved, because they don't have spiritual power after all, and they can't accurately control the magic energy at all, and the magic energy of the advanced apprentice level is the limit of control, and any more will get out of control.

In the end, the knights evolved into today's special class, sandwiched between mortals and wizards, the leaders of mortals, and the servants of wizards.

And today, the craft of cultivating knights has made great progress during this time, compared to ancient times, the threshold for cultivating knights in the modern wizarding world has been greatly reduced, and you don't even need to be physically strong, even if you are very thin, your body bones are very brittle, and even if you are disabled, you can successfully become a knight.

And the cost and production cycle of knights,Compared with ancient times, it has also been greatly improved,In fact, there is a department dedicated to training knights in the Platinum Ring Tower,They collect orphans、Criminals、Runaway women and other people in the mortal world on a large scale,And then brainwash them to cultivate,Let them develop servility,Absolute obedience to wizards。

The success rate of cultivating from mortals to knights has reached 100%, and after cultivating them into knights, it is cruel and harsh combat training and some other aspects of training, which will end in about three years, and some of the good qualifications will continue to be trained, and those with poor qualifications will directly graduate as knights.

Those who stay will continue to be transformed and become high-ranking knights, which will take about half a year, and finally the good qualifications will stay, and the rest will be regarded as high-ranking knights to graduate.

The last remaining group of people will be trained to become Grand Knights, these are high-ranking servants, and they are also the rarest and most expensive knights.

At this rate, the Platinum Ring Tower alone can produce tens of thousands of knights every year, several years of high-ranking knights and hundreds of great knights, and the cost of a year is about 100,000 magic stones, if these knights are all sold, it is estimated that they can sell millions of magic stones.

The method that Yenifa came up with was to buy knights from the training institutions in the academy, because this kind of specially trained knights were no different from slaves, absolutely obedient to their masters, and would be executed immediately even if they were told to commit suicide, so they could definitely cooperate perfectly with Yenifa's experiment.

Moreover, the knight should be able to withstand the medicinal properties of the alchemy potion, which is indeed quite perfect as an experimental subject...... It's just a little more expensive, because you can't live after drinking this negative potion, which is equivalent to Yenifa spending money to buy a knight just to try a medicine.

"Anyway, it's a Karma method, let's go to the knight's market first...... and then talk about it," Yenifa has no other way to use it for the time being, so it's not too late to go and see before deciding.

The institution that cultivates knights is not something that can be formed by a random force, and only a big force like the Platinum Ring Tower can form such an organization, and by selling knights to other wizards or wizard forces, it will bring a large amount of income to the Platinum Ring Tower every year.

However, the best, the highest-quality, and cost-effective knights are generally reserved for the internal members of the Platinum Ring Tower, so Yenifa doesn't need to worry about being cheated when he goes to his own academy to buy knights.

The trading knight's market was also in the trading area, and as soon as he walked into this area, Yenifa felt a sense of confusion, because the trading area was always so noisy, chaotic, shouting, scrambling, shouting and bargaining, buzzing and noisy.

"Hey, do you need a potion? It's a potion from a senior apprentice on the upper floor!"

"Classmates, don't you want to take a look? A snake of desire that I just got back from the Nexus Forest, this is a great enhancement of that aspect of the function, absolutely powerful!"

Yenifa had been stopped more than once or twice along the way, and this time he was moving very slowly, and if it weren't for the fact that he couldn't use witchcraft and potions in the trading area, and that the inspectors were always watching, he would have given himself an acceleration to squeeze out.

Outside are some small stall vendors, after walking a distance inside, the seller is no longer a small vendor, but a regular and tidy shop, but the competition here is not weaker than the outside, each shop has a variety of eye-catching signs, all kinds of discounts that don't know whether they are true or false, and they almost didn't hire beautiful women to solicit customers directly on the street.

The further you go inside, the larger the scale of the store, the more luxurious and high-end the decoration, and the number of customers is getting smaller and smaller, after all, the consumption level here is already very high, not ordinary wizards can afford it, and generally some wizards who have a lot of money will come here.

And in the innermost, the deepest part of the trading area, is the destination of Yenifa's trip, a museum as luxurious and covers a huge area, at first glance it looks like a certain exhibition hall or banquet hall, in fact, this is the place where knights are sold inside the Platinum Ring Tower, and the name is very good, called "Squire Talent Employment Market", in fact, it is a slave trader who buys and sells people.

"Please show your proof and remove the disguise. "Walking to the gate, Yenifa was stopped by the wizard guarding the door, because he had never been here, so he did not know the rules here.

"Hmm. Yenifa took off the bubble and handed over his badge.

"It's Lord Yenifa!Please come in! I'll inform the chief at once!" The wizard guarding the door was taken aback after two glances, and hurriedly pushed the door open for Yenifa and respectfully welcomed him in.