Survival base and research institute of the Judicial Division.

　　 Elise sent Chadore to the research institute and left. After that, an assistant researcher named "Rhodes" took over the entry formalities for Chadore. Of course, he was also a high-level mage.

　　 After completing the entry procedures, Rhodes took Xia Duo to collect some necessary supplies, and finally arranged a place for Xia Duo. Before leaving, he also reminded:

　　 "In three days, Deputy Dean Samuel will review your improvement plan. If you can satisfy him, then your rank will be designated as a level 1 researcher and you will have your own independent research room."

　　 Rhodes’ words revealed envy, and Chateau was not overwhelmed by it. He sent Rhodes away with good words, and then returned to the room to open the task book he had just received.

　　 "The positioning technology based on the background fluctuation of the magic net is widely used in the fields of communication and transmission?"

　　 There is a lot of information in the task book. In addition to the specific details about this positioning technology, it also provides a variety of application scenarios for Xia Duo's reference.

　　 And this technology, in terms of advanced nature, has actually surpassed the application of the messaging spells and teleporting spells previously mastered by "Mccard".

　　 Xia Duo turned the task book back and forth no less than three times. Combining his previous understanding of Monet's background communication, this technology has no difficulty for him.

　　 The so-called "positioning based on the background fluctuation of the magic net" is actually not a unilateral active positioning, but an instant positioning that requires the target to cooperate and respond.

　　 After one party sends a signal, if the target does not respond, then the transmission or transmission is similar to a probabilistic cloud state spreading around. Only when the target responds, the transmission or transmission consumption will instantly be transformed into a specific event.

　　 Before the target does not answer, almost everyone is likely to crack and access such a signal, and at the same time access transmission or transmission,

　　 But when the target answers, people outside the target will lose most of the opportunity to crack.

　　 As long as the two parties agree on the key in advance, the security of transmission or transmission will be greatly improved, and the most important thing is—

　　 Because this technology essentially locates a key with certain characteristics, it does not reveal the actual geographic coordinates of the transmission or transmission target.

　　 This played a vital role in the hiding of the various bases of the remnants of the empire.

　　 Complementing it is that "Mccard" hardly has the concept of six-dimensional coordinates pointing to the actual geographic coordinates, and there is no concept of detecting the actual coordinates of a place.

　　 This is definitely an artificial erasure of the traces of related spells and techniques.

　　 Xia Duo experienced the Arcane Empire period. At that time, there was no such positioning technology based on the background fluctuations of the magic net. Maybe there was, but it did not become the mainstream, or he did not have access to it at that time.

　　...

　　 "How can this be improved?"

　　 After reading the task book, Xia Duo almost immediately thought of the communication management spell developed by the main plane Giles Tower.

　　 This spell was published in the monthly magazine of the Austrian Law Federation along with the [Monet Background Newsletter]. It is similar in function to the answering interface of a mobile phone, and you can choose to answer or reject it.

　　 Of course, even if you choose to answer, you only receive spell information such as voice or video, rather than real-time communication like a telephone.

　　 Without this spell, Monet background communications can be used as harassing text messages.

　　 As long as the positioning of the transmission is not based on the key, but only based on simple constraints, or even without constraints on the acceptance conditions, this is truly "spatial broadcasting".

　　 Ordinary people, and even wizards who have not mastered the magic to reject the background communication of the magic net, may be submerged in endless spam messages.

　　 Giles Tower may have foreseen such a scene, so it comes with a communication management spell along with the communication spell.

　　 Now, what Xia Duo thought of was not to use this spell to block spam messages. After all, most of the survivors of the empire are located by keys, which can be understood as real-name authentication, and there will not be many spam messages.

　　 However, since the transmission and transmission require the target to respond, this will waste a lot of time for the respondent in practice.

　　...

　　 Take the branch of Elise as an example. As the head of the branch, a senior arcanist, Elise also needs to serve as a teleporter.

　　 Otherwise, those who go out to work, can't contact the base outside, and can't send it back, they really become savages.

　　 It didn't take long for the Elise branch to be established. There were only two task groups in total. Like other branches, there will be full-time teleporters.

　　 Including this time, Chateau and Elise returned to the survival base of the headquarters of the Judgment Department, and they were also led by a teleportation mage.

　　 Otherwise, even a senior arcanist like Elise would not be able to return to the headquarters.

　　 The teleportation master is undoubtedly a huge waste of important manpower. Every day, he waits in the teleportation room and waits for the signal to be transmitted, and can't do anything.

　　 Otherwise, if the important information is delayed or the key transmission timing is delayed, it will inevitably be punished.

　　 If the [Transport Management Spell] similar to the communication management spell is introduced, so that the teleport mage can automatically respond to the transmission and transmission signals, then as long as he is in the base and in the transmission room, his normal activities will not be delayed.

　　 Just remember to keep [Management Spells] always present.

　　...

　　 In addition to the [Transport and Communication Management Spells], another improvement point that Xia Duo can think of in a short time is the communication fan lock, and even the transmission fan lock.

　　 The latter is actually what Niya is researching. Starting from the fluctuations in the background of Monet, combined with the lock information provided by Xia Duo, she wants to develop a communication fan lock that covers a wide range and can be used by everyone.

　　 If you add the teleport function, it will simply be all kinds of magical soldiers. UU reading www. uukanshu.com

　　 It's just that this kind of improvement is not something that "Mccard" can make by such an adorable newcomer who is not even an Arcanist in the academy.

　　 Even Xia Duo is unable to do anything for the time being. Niya has studied for so long, and it is considered small progress. He wants to come up with a plan within three days, which is simply unrealistic.

　　 However, the relevant ideas are still put forward, which can more or less improve the evaluation of "Mccard".

　　...

　　 Three days are fleeting.

　　 At noon, as soon as Xia Duo had lunch, Rhodes came to the door, "Mage McCard, are you ready? Deputy Dean Samuel will see you in Lab 003 on the second floor!"

"knew."

Xia Duo responded and brought the prepared "[Transportation, Communication Management Spells] Application Scenarios in the Field of Transmission and Communication" and "Some Ideas about Establishing [Transportation, Communication Mystery Lock]", together with Rhodes go out.

　　...

　　 The headquarters of the Revenge Judgment Department, as Xia Duo knows now, has four floors. The bottom floor is home to a large number of civilians, including college students, young children, and so on.

　　 McCard lived there before he became a high-level mage. The lower level is up, where the research institute is located, and the entire floor is there.

　　Before today, Xia Duo thought that the research institute had only one level. He didn't expect that there would be a negative second level. Of course, there was the level of the higher level.

　　 As for the last layer he knows, it is the transit layer, and the transmission or transmission to the outside world must be carried out here.

　　 Under normal circumstances, the vast majority of people in this base will never be able to reach there for the rest of their lives.