The laboratory of the faceless mask Nilmaza on the 56th floor of the Black Soto Tower.
A biological specimen called Dorado Bat was soaked in a solution vessel and placed in front of Green. There was also a huge leather scroll on the test bench, which recorded the knowledge of Dorado Bat's auditory perception system.
"In the world of sound, it is not as monotonous as ordinary humans know. The shallow level of sound is divided into infrasound, normal sound, and ultrasound. The middle level is transformed into tone, audio, timbre, sound shape, sound quality, and rhythm. The deep level even has the sound of the soul, the sound of the earth, the sound of the world, the mysterious sound, the sound of spiritual perception, the sound of resonance, the sound of thinking, the sound of doom, the sound of power, the sound of instinct, the sound of paralysis, and the sound of illusion..." Nilmaza explained the most basic knowledge of sound academic plainly and boringly.(Pseudoscience, don't bring in real knowledge.)Neil Maza pointed to a human auditory nerve analysis chart and said lightly: "The sound frequency that ordinary humans can perceive is between 29 strings and 20090 strings. Wizards name sounds of this frequency as normal sound. And the sound below this frequency is named infrasound by wizards, and the sound above this frequency is named ultrasound."Green has only been exposed to some of the simplest and most basic sound wave knowledge. At this time, listening to Neil Maza's lukewarm knowledge explanation, he is quickly recording the relevant knowledge in his notebook.Picking up the scroll, Nilmaza pointed at the ears of Dorado Bat and said, "Do you see the auditory nervous system in this area? In my early years, I studied sound witchcraft under the guidance of my mentor. I was obsessed with this kind of ultrasonic witchcraft perception and infrasonic resonance destruction. The ultrasonic positioning witchcraft of the mask was refined by me under the guidance of my mentor."Green thought about it, not caring about Nilmaza's unfriendly attitude deep in his heart, and asked, "Why don't you perform this kind of transformation on the human body, but choose to refine the mask?"Nilmaza "looked" at Green sarcastically and sneered, "Humph, don't use your cognition to bring my thinking. You may be proficient in human biology, or your instinctive cognition is self-transformation and evolution, but at that time, after studying alchemy and sonic witchcraft day and night, my first reaction was to make a second cognition magic wizard, and I didn't think about any human body transformation at all."Green suddenly realized.Indeed, just now, Green made a mistake in thinking. He took it for granted that other people should think like him and should transform themselves to achieve some degree of active evolution of some organs.However, this seemingly "evolution" of ordinary people is not a kind of degeneration?Being able to hear ultrasound but not normal sounds may bring convenience to wizards at some times, but it is more troublesome in daily life.After all, in the wizard world, wizards are still used to communicating with language rather than soul communication.In this case, it is indeed a wise choice to refine a mask that can choose to turn off special functions at any time.Nilmaza pointed at the protruding corner of the mask and said lightly: "This thing uses the special hearing of Dorado Bat to receive ultrasound, and then transmits it through the rune positioning technology that I have studied for seven years, forming a kind of sound world physical perception on the soul. So in the next half month, you will mainly learn these rune positioning technology transmissions, which is my core knowledge of ultrasonic positioning witchcraft."Green quickly drew a Dorado Bat hearing map on his notebook, then put away the notebook and followed Nilmaza into another laboratory.It must be said that Nilmaza's imparting of knowledge is just to teach Green to refine the pale mask.Moreover, the cold attitude and condescending psychological rejection made Green understand that it is so difficult to obtain knowledge from other wizards. After all, although knowledge can be purchased with other financial resources, for wizards, the value of knowledge is always higher than financial resources, so there is a sense of rejection that is taken for granted.The reason for this feeling of rejection is as if some incompetent guy relied on wealth to forcibly exchange for his most precious treasure.As for Green, it is impossible to obtain deeper sound wave knowledge through such knowledge explanation!Of course, Green will not study sound wave knowledge too deeply. Green's way forward is to combine traditional element knowledge with the self-evolution of the body, and use his "talent" to explore those higher element knowledge that are easier to study, so he has no idea about deep-level sound wave witchcraft.Want to be an omniscient wizard?If you study everything, because the energy and cognition of wizards are limited, wizards who study comprehensively will only develop into stupid wizards who know nothing.It's like a wizard who pries ten times the lever force of ten elements, he can never be the opponent of a wizard who pries a hundred times the lever force of one element. (The metaphor is a bit exaggerated, but the general meaning is this.)Regarding the knowledge of sound wave academics, Green can only remember the knowledge taught by Nilmaza intact, just like treating the bloody doll of mysticism.This way is no different from the attitude of other weak wizard apprentices in learning witchcraft.For those weak wizard apprentices, they just do whatever is in the magic and witchcraft books, and they don't care about the shallow basic knowledge reasoning and deep knowledge association, and they don't have any opinions of their own.They have nothing, just to get the power of this witchcraft and then learn the next witchcraft.Because in their eyes, this is a powerful force.…Half a month later.Green has already mastered the knowledge transmitted by the rune positioning technology. This is also the first time that Green has seen that the wizard world does not use a large circle with six stars as the basis of the magic circle, but presents a spiral pattern.Niel Maza is like a traveler in a hurry. Then he began to introduce Green to the long-term maintenance technology of the "pseudo wizard cover". Such overloaded learning made Green a little confused, and once again experienced the hardship of seeking knowledge.Except for the mentor, no one will selflessly teach others any witchcraft knowledge, because all wizards know the hardship of obtaining knowledge, so they are selfish.When wizards selfishly hide their knowledge, it will be more difficult to obtain knowledge...Wizard shields and curses will be compulsory courses for all demon hunters.Unlike internal battles between wizards, when fighting in foreign worlds, due to the existence of the origin space fortress, the all-round defense of the wizard shield will be the most basic and perfect defense for demon hunters to fight against creatures in foreign worlds. This defense measure is completely a wonderful witchcraft born from the origin space fortress. It is a great witchcraft that equalizes the protection of foreign world creatures in the native world after the wizard's origin space fortress invades the foreign world.As for the curse, the curse witchcraft inside the wizard world seems to be of little significance. After having a companion insect, the wizard has a strong anti-curse characteristic, unless it is a large-scale curse prepared for a long time and a wizard who specializes in curse witchcraft can still achieve the purpose of curse to death.However, in the foreign world, ordinary creatures can only rely on world protection, substitute characteristics and physical strength to resist the wizard curse. In this case, as long as the demon hunter obtains some physical information of the creatures in the foreign world, it will be the beginning of a nightmare for those creatures in the foreign world.Therefore, almost every mature demon hunter has a deep study of the wizard shield and curse.The so-called wizard shield on the pale mask is not a real wizard shield witchcraft in the strict sense. Because it cannot be strengthened as the strength of the caster increases.This "wizard shield" is just a constant repulsive energy body that imitates the witchcraft shield, and the conventional element resistance is specialized.(It seems that Green's conventional element resistance passive evolution seems to be comprehensively strengthened, but if it encounters an unconventional element, all resistances will lose their effectiveness.)Another half a month later.Green finished learning the knowledge of the so-called wizard shield constant maintenance, and he actually felt deeply deceived.There is no wizard shield, only comprehensive class-type resistance witchcraft. The only reasonable thing is the constant maintenance system, which is a little creative. Maybe Green will use it in the future.Full of expectations finally turned into disappointment, and Green could only sigh.Want to gain knowledge by trickery?Too difficult...Knowledge, it is true that only what you get yourself is the best. Others will never really impart their knowledge to you selflessly. From this point of view, it also reflects the role of mentors and the deep meaning of regional college wars.In order to obtain wizard spirits or other interests, the esoteric wizards have to impart their knowledge to their disciples to enhance their strength and compete for certain interests, thereby invisibly adding fresh blood and future hope to the wizard world. Even some wizard apprentices with relatively good qualifications and excellent performance will compete for their knowledge.If there is no interest drive, how many wizards will do such boring things?The inheritance of the wizard world? The future of the wizard world? The hope of the wizard world?Not all wizards would consider these things. For ordinary, normal, low-level wizards, working hard to reach a higher level of strength is their fundamental....Three days later, at the window of the Peranos Laboratory on the 79th floor of the Black Soto Tower.Overlooking the entire Black Soto Tower Wizard Academy, Green was somewhat absent-minded and sad.Peranos glanced at Green and whispered, "Are you really not going to see your friends? Especially your little lover Lafite, she dragged her mentor here to ask about your situation, but I dealt with her."Under the pale mask, Green's eyes were filled with sadness that could not be concealed, but there was a trace of determination. He shook his head and said lightly, "Let all of us stay in the beautiful memory of that night."Peranos said in a deep voice, "You have to think about it. Once you leave, you will have to spend a long time to improve your mental strength after you are promoted to a formal wizard, and you will have to prepare for the foreign expeditions to become a formal demon hunter wizard. It will take at least two or three hundred years before you can come back. By then, except for a few of your friends who have been promoted to formal wizards, the others will really become your eternal memory."Green gritted his teeth, trying not to let his eyes show any weakness.Looking at Peranos, Green said firmly: "Teacher, there is no need to say more. If they don't become formal wizards, let my memory stay forever in the beauty of that night. What's the point of looking at them one or two more times?"Peranos shook his head and sighed: "Then let's go. Every formal wizard must go through this kind of thing. No one can avoid it. After these two or three hundred years, you will become a formal wizard in the true sense. In the meantime, you are just a wizard apprentice with wizard strength.""Got it."Green followed Peranos and turned into two black dots in the sky and left the Black Sota Wizard Academy. RS