Jia Yi had just gotten off the back of the cow when he suddenly heard a rapid sound of "Di Di Di", and as soon as he turned around, he saw that the communicator he had placed on Xiao Qing's back emitted a burst of red light, which was still flashing.

Someone's message.

Although the resonance between the copper crystals is theoretically not transmitted in the physical sense of space, it can be transmitted through space, but it will be greatly disturbed, and the loss of information will be very serious.

Even if the information is not lost, it cannot be placed in the storage bracelet, so even if someone comes to the message, it will not be able to know, and the person outside the bracelet will not be notified.

Because of the solid materials, the weight of a communicator is not light, several pounds in weight, he was tired, so he put it on Xiaoqing's back.

He took down the communicator and looked at the copper crystal that requested access, this should be Jiayi's communicator that he "expressed" to Monfilbo, his communicator has 5 copper crystals on it, which can communicate with 5 people, one of which is given to his own home, and there is also a trustee who sent it to the Valoka Chamber of Commerce in Monfillbo to communicate with Eunice, and another one was sent to his teacher, I don't know if it has been delivered now.

In the end, there were only two communicator channels left, which he kept for himself, and maybe he would use them later.

The communication was connected, and Jia began to reply: "Who_"

After a while, the other side responded: "Eunice_"

It seems that they are not familiar with the code, so they will need time to translate after receiving the reply.

Kaichi: "Looks like you've received my communicator, how do you feel?"

Eunice: "Awesome_"

Maybe it's because she's not familiar with the code, and she's not proficient in typing, so she speaks unexpectedly concisely, jumping out a few words.

Now Eunice gathered in the living room with Selena, and was surprised at the communicator: "I didn't expect Jiayi to invent such a convenient communicator, this is much easier to use than the communication magic array, and it is cheaper." I don't even dare to use the communication circle casually, even if I come to chat, I can do it. ”

This is the difference from Chinese, because Chinese is an ideogram, each Chinese character needs to be encoded before it can be transmitted. Although each word is composed of many letters, its structure is there, unlike Chinese characters, which requires a one-step translation process.

The code of the phonetic script only needs to encode the basic letters, and there is no need to encode each word, if people who are familiar with the code, they can directly translate it when they receive the message.

If you want Chinese characters to be so convenient, you can only use pinyin.

If you want to say that it is used for chatting, you can barely say that, but this delay is a bit large.

Selena nodded, saw that the code was revealed on the communicator again, and hurriedly said to Eunice: "Jiayi sent a message, quickly record it." ”

As he spoke, he saw Eunice take out a blank piece of paper, copy the code symbols displayed on the communicator, and then take out a large white paper with a corresponding table of the code, translate the code symbols on it, and write the translated letters under the corresponding code.

"It's asking if we're okay here, he's going out on a trip, and if there's something to do, I can contact him with this. ”

"Okay_" Eunice replied to Ka.

As she typed, she found and tapped letter by letter with her two fingers, and it looked as slow as a sloth, and Selena felt a little tired watching from the side.

Jiayi is actually not much better, although he was a programmer in his previous life, but his typing speed is not very fast, not to mention two-finger Zen, but it is not much worse. No, after a period of training, he has successfully evolved into an eight-fingered monster.

This is the benefit of being mentally strong, and learning everything is faster.

After chatting a few words, Eunice passed a message to Jiayi, the algorithm he had submitted for asymmetric encryption had been approved by the Supreme Council, and now he had begun to organize the replacement of the key in the mage badge. If he passes by any of the Mage Guilds, he can go inside and change the Mage Badge.

These mage badges are all made by the Supreme Council, and they only need to be replaced and then re-used to bind their spiritual power, which is very convenient.

I didn't expect the Supreme Council to move quite quickly, and it has only been a few months since Jiayi's paper was submitted, but I didn't expect that it has successfully passed the review of the Supreme Council now.

This time is really not too long, and Jia Yi thought that it would not be at least half a year, or even several years.

Changing badges for all mages isn't a trivial matter, at least here's the area of influence.

After ending the call with Eunice, Kaichi still had a slight smirk on his face, and he felt a little uncontrollable smugness in his heart.

Jiayi used to be a little famous, inventing pendulum clocks, pens, and bicycles, which are widely used in the mage world, but after all, they are more life-oriented, although everyone uses them a lot, but they don't care much about the inventors. But the mage badge is different, it is about the professionalism of the mage, so the impact is greater.

In particular, each mage has to change a mage badge, which is equivalent to a big advertisement for Jiayi, and it is mandatory to send flyers to each mage.

After resting, he continued on his way, he was now in the wild, and there was no place for him to change the mage badge, so even if he wanted to see what the fruits of his labor looked like, there was no way.

On the way, he began to sort out the paper on the method of copper crystal communication, and was ready to find a time to send the paper to the corresponding magazine, although in Jia Yi's opinion, this copper crystal communication is still a little inconvenient, but compared to the current means of communication, it is already a leapfrog invention.

After a little detour, Jia Yi deliberately found a big city to enter, Friesland, one of the big cities in the southeast of the empire, because the nearby forests are rich in medicinal herbs, and mages often come over, so there is a mage association here.

Although mages have a lot of influence in this world, the number of mage associations is not large, because the distribution of mages is relatively concentrated. For example, there is no need for a mage association in some small places, communication is inconvenient, and the number of mages is also small, and the number of mages in the whole place may not be as large as the number of employees of the association, and you can't always build a mage association just to serve yourself.

The borders of the empire consisted of four provinces: the largest province of Vifer in the south, the province of Narskh in the east, the southern province of Southern Acummen in the south, and the northern province of Northern Akumen in the east. These four provinces encircle the eastern and southern sides of the empire, guarding the security of the empire, and bordering the Xavier Empire to the west, and are the greatest opponents of the Silver Sword Empire, directly guarded by the elite legions of the empire.

The four major provinces have a lot of autonomy, and they are almost an independent kingdom, and the relationship with the central government of the empire is more complicated, but Jiayi doesn't care.

The ruins that Jiayi was going to were in Southern Akumen, which already bordered Karta, but because of the small Sakhalin ridge, the two sides were quite stable, and there was no major friction.

The city he was going to now was a city in the province of Narskhe, not far from the province of Southern Akuman, backed by the Ridge Bay Forest, which produced a lot of herbs that attracted many spellcasters, and it was the closest city to Jiayi with a mage guild.

He was going to change his mage badge here, and at the same time send the paper of the copper crystal telegram, and he heard that the herbs here were good, so he was also going to buy some herbs here and make some potions for himself.

It has been a long time since he brought out the potion in the academy, and in order to ensure the efficacy of the medicine, it is better to exchange it and replace it with a batch of fresh ones.

I heard that the quality of the herbs here is good, and there are many types, so it may be possible to have some different harvests.