"I see, you want this group of intelligent mage apprentices to take on positions that require their wisdom, right? That's a good idea! It's just a bit too wasteful!"

Dean Manan also quickly understood Xia Lin's intentions, and was quite interested in this ingenious idea of using the mage's apprentice.

However, to train a child with mental qualifications to the apprentice level, it takes more than just a meditation method and various human education resources.

During the meditation class, incense will be lit to stimulate the mental power, and diluted mental stimulating potions will be distributed after the class to help the selected children break through to the apprenticeship level faster.

On average, the cultivation cost of each carefully selected mage seed in the apprenticeship stage is also two or three gold lunts, which is why no one has cultivated mage apprentices as subordinates like Xia Lin in the past.

"Don't worry! Dean Manan, I know it in my heart!"

Xia Lin and Dean Manan finalized the relevant matters of the joint training plan for graduate students, and asked them to transfer the funds needed for the plan to the account opened by the Royal Academy of Magic in the Alliance Commercial Bank, and he went to the underground research institute on the negative floor to check the work of the mages and alchemists brought by Dean Manan and Master Flynn.

The R&D project of the Rotation Technique is quite lofty, and the actual content is similar to the input coordinates in Xia Lin's previous life, as long as an apprentice-level mage who can release his mental power, he can do it, not to mention these low-ring mages collected from the surrounding areas of the imperial capital.

Seeing that the dozens of low-ring mages quickly became proficient under the hands-on teaching of the old researcher, one person in a group of two was responsible for building the model, and the other was responsible for recording the data and embarked on the formal research, Xia Lin nodded with satisfaction.

After a brief conversation with Luna, Lamb, and Harper, he returned to his dormitory in the institute, picked up the basic drawings of the magic motive he had drawn in his spare time, and headed towards the laboratory in the direction of Alchemy and Golem.

After finding Sophia, who was the person in charge of the direction, and the seven alchemists who had been assigned to Sophia, Xia Lin held a brief meeting in the laboratory, and the specific content was to discuss how to set up the specific form of the magic motive after the spinning technique was developed.

Xia Lin drew the two hypothetical configurations of the magic motive proposed by himself on the blackboard in chalk, and asked them to talk about the possibilities of these two scenarios with reference to the information he had just handed out.

The basic principle of these two configurations is the same, that is, the cylindrical magic machine body is rotated by using rotation, and then the power provided by the rotation is transmitted by the gears or other transmission structures on the body.

The first imaginary configuration, Xia Lin, adopted the simplest single-layer sleeve design, that is, the magic motif was designed as a cylindrical sleeve, and the runes of the rotation technique were inscribed on the sleeve, and when in use, the magic motif was directly applied to the power shaft of the machine that needed power to be used.

The second hypothetical configuration, Xia Lin, takes a similar line of thought, but in reverse, that is, the magic motive is the axis, and the power is transmitted through the sleeve loaded on it.

….

"Xia Lin, did you design this strange thing just to make this stick turn?"

Sophia looked at the image on the blackboard, her right hand resting on her jaw as bright as the moon, and asked Xia Lin thoughtfully.

"That's right, that's what the motive is trying to achieve, to make the shaft turn, and thus convert the magic in the magic stone into power."

Xia Lin nodded and replied.

"If that's the case, I think the second configuration seems better!"

Seeing the inquiring look on Xia Lin's face, Sophia leaned back in her chair and continued to explain:

"First of all, in the field of alchemy, maintaining the normal operation of the runes after the inscription is not as simple as you think, and a magic item like this, which needs to rotate at high speed according to you, must take into account the maintenance of the rune line.

Unless we use a more expensive solid rune wire material, for example

Outside of the rune lines based on Mithril or other channeling materials, the only way to first engrave the general shape of the rune is to be carved out, and then injected into it with a liquid material that will solidify."

"However, I have never tried before whether this liquid material can maintain its normal state at high speeds, so if you take the second configuration, you can use a sleeve to keep the rune wires from being damaged.

I also came up with a plan for this, which was to first engrave the enchantment runes on the shaft to complete the spell runes you need, and then put a protective metal shell on the outside.

On the outside, there are the oddly shaped structures you need, so you don't have to worry about the enchantment runes being destroyed by spinning, and therefore the spell fails."

After taking a sip of the black tea prepared by Graceia on the side to moisten her throat, Sophia continued to explain:

"Secondly, in the first configuration, where are you going to place the setting of the magic stone? For example, the external inlay you proposed on the drawing is impossible, and the high-speed rotating object creates a centrifugal force - this is what you taught the researchers at the institute, and the internal situation will greatly increase the difficulty of removing and setting the magic stone.

In the second configuration, I can try to change the structure of the circle and move the energized part of the magic stone to the end of the axis you are talking about, where the setting of the magic stone should not be affected by too much rotation."

"You have a lot of point, but isn't there an effect of a rune that can freely open and close the circle? In the first configuration, you only need a switch that can turn the effect of the circle on and off at will, right?"

Xia Lin heard Sophia's explanation as a professional, and he was already persuaded by her in his heart, but Sophia's words aroused a doubt that he had buried in his heart for a long time, and couldn't help but take this opportunity to ask.

Among the runes, there is a useful rune of the isolation rune, which can isolate the environmental magic by constructing a mental power film, preventing the magic items after completing the enchantment from being stimulated by the environmental magic, which can probably play a role in activation and inhibition.

However, Xia Lin has studied the runes for so long, but he has not found a rune that can really be like a switch in the circuit, which can switch the effect of the magic circle, which makes Xia Lin very puzzled.

"If mages want to activate the effect of the spell, it is enough to use mental power, why should we go to this extra time to create an even more inconvenient switch rune?"

Sophia is also a little difficult to understand about Xia Lin's doubts, although ordinary people can also use spell scrolls and magic equipment, but the needs of ordinary people are naturally not as good as the mages themselves.

My Magical Industries.

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