Terra Calendar 1589.2.17

Deer Courtyard · A Wing (Basement 1)

Convention Venue - Square 2077.

"Signs and Simbols are a collection of concepts, and the form is based on the concept."

"Just like these two symbols: the former represents the spear and shield, the source of which is the weapon of the god of war, while the latter represents the mirror of the truth, whose image is derived from the mirror in the hand of the god of beauty."

"The ancient terra scholars initially used these two symbols to represent celestial bodies, while the alchemists used them to represent iron and copper, respectively. Nowadays, these two types of symbols are mostly used to represent heredity and male and female gender. ”

As he walked around the venue, Professor Rauengen explained to the students behind him, and while he spoke, the holographic projection used for teaching was thoughtfully displayed with pictures and subtitles in real time.

"And what I'm going to talk about next is the four seals of thaumaturgy."

Raugan led the students to a thaumaturgical shooting range, where scarecrows were placed 50 meters away from them.

"The four seals of thaumaturgy are sharp, square, dull, and sleek."

As Raugan spoke, four symbols appeared on the screen behind him

【Sharp ◇ · Founder □ · Slow and blunt △ · Sleek ○】

"The four stamps are used for the construction of the form, that is, the construction of the field - the construction of the concept."

"That's how the ARad field is formed, and there are three other factors that affect the ARad field."

Raugan waved his hand at the holographic projection, and the new content was updated again;

【Thaumaturgical Three Factors】

Loudness: Determines how strong the field is and how much it can interfere.

Frequency: determines its stability.

Timbre: Determine its attributes, in layman's terms, it is "affinity", some people's EVE particle timbre is special, which causes him to unfold spells about "water/liquid" when he is particularly smooth, this is the affinity for "water/liquid", which is the so-called "spell relativity".

"Next, I'm going to show you how. All the students summoned me the pedigree and felt it well. "A heavy blue book appeared in front of the crowd, with a gold-trimmed border and a lifelike stag with colorful antlers on the cover.

The students began to summon their own genealogies according to Raugengen's instructions, but their genealogy books were as thin as the pedigree books summoned by Raugen.

At this time, Raugan raised his right hand and gestured to a pistol form, he deliberately expanded the weaving of the technique, and a small spinning fireball appeared on his index finger, and with a bang, the scarecrow 50 meters away was shot through the head.

"Do you feel it?" Raugan asked, looking at the students.

"Loudness 5dB (decibels), frequency: 200~350Hz (Hz), waveform is a kind of obviously sharp peaks and troughs······" A soft voice caught the attention of the pensive students on the side, who turned their heads to the girl who was talking.

It was a woman with old-fashioned glasses and a very outstanding figure, she was holding a blue book and feeling the weaving method that Lauingen had just expanded, and when Lauengen asked a question, she subconsciously answered.

"Good." Lauengan looked at the student named Camille and applauded.

Camille only reacted at this time, she looked at all the classmates on the side looking at her, and suddenly felt a little embarrassed, her head subconsciously looked at a golden figure in front of her.

Xia Xiu smiled and made a thumbs-up gesture to Camille, which made Camille suddenly full of confidence, and Camille's roommate, the three-eyed girl Ushas, happily patted Camille with her big palm, and the powerful hand made the latter frightened.

"Students, please look at the screen." Professor Rauengen began to teach himself.

【Fireball Technique】

++ARad Field: Sharp◇——[Fire]

++ Loudness: 5dB (dB)

++ Timbre: Non-Constant Wave (Ruby)

++ Frequency: 200~350Hz (Hz)

"This is the weaving method of applying thaumaturgy-[Fireball Technique], and its construction form is just right for you newly awakened thaumaturgists, your average loudness should be 7, and the frequency is probably around 500Hz."

"As the student just said, the waveform that appeared in the ARad field when I cast the spell showed obvious peaks and troughs.

"The waveform of the sharp seal is jumping, similar to an electrocardiogram or an earthquake seismic wavemap, and the sharp peaks and troughs can be clearly seen, if you see this kind of stamp in a magic circle, then it means that this magic circle will definitely go through a violent energy release, similar to the manifestation technique, and it is at least a fourth-level amplitude process."

"The sharp form of the stamp generally corresponds to a steeper ARad field waveform, which is usually used for processes with high amplitude levels, and the expression is very violent."

Raugan said, raising his right hand again, still in the form of a pistol, but this time he had nothing on his hand, and just when the students were puzzled, another scarecrow in the distance suddenly exploded with a "bang".

"The stamps of the slow and dull form (△) generally correspond to the smooth ARad field waveform, and are usually used for small processes that need to be concealed or processes that act in a small area, and the expression form is relatively stable." Raugan went on to say:

"The waveform of the slow stamp, which is a folded line with less twists and turns, is more gentle than a sharp stamp, and is therefore not suitable for processes that require high energy. Due to its relatively small energy fluctuations, it is particularly well concealed, so it is generally used in small processes that require concealment, or in small areas where the release demand is not as drastic, and you will rarely see it in high-level processes. ”

"Students, please be optimistic again."

This time Raugan stamped his right foot, and the students subconsciously looked at the scarecrow, but unfortunately they guessed the wrong protagonist.

The ground beneath their feet suddenly protruded upward, and mounds of earth as high as all the students appeared, and then the mounds shook violently, and one by one the earth sculptures with the same appearance as the students appeared in front of them.

"The stamps of the square form (□) generally correspond to a regular ARad field waveform, which is usually used for processes that require long-term drive or a wide range of effects, and the representation is very stable."

With that, Professor Raugan snapped his fingers, and a water balloon suddenly appeared above him.

Then he snapped his fingers again, and droplets of water like bullets ejected from the water balloon, which easily pierced the earthen sculptures in front of the students.

"The stamps of the sleek form (○) generally do not have a corresponding ARad field waveform, and can usually be applied to any type of process, and the representation is indefinite, but the stability is not good."

"The four techniques just now correspond to the four thaumaturgic stamps. It also corresponds to fire, air, earth, and water, which are the four types of thaumaturgy.

The week of basic education has passed, most of the students have completed the pedigree awakening, and you can also choose your own professional group. ”

"And my teaching is over, but I'll leave one assignment before I leave.

The four thaumaturgy I used just now is the content of the assignment, and each student must master any of the thaumaturgy I have just used within a month. ”

"For specific learning methods, you can check your pedigree mailbox, which has the attached content I sent."

"Alright, let's get out of class."