The team is full of girls who are single until retirement based on their strength

Even if Caesar's recommendation letter was written by Dean Jessica, he didn't care if it might offend Dean Jessica. He could not tolerate such a person who misled students to appear on the podium of Phoenix Magic University.

As he spoke, he secretly observed Dean Jessica with his peripheral vision. Although he himself was not afraid of such so-called legendary masters, and he was fearless in the face of the truth, he still had to have basic respect for the strong. He also did not believe that this respected old lady could mindlessly defend him when his academic fallacy was exposed.

Surprisingly, the old lady didn't seem to care at all about his remarks and simply glanced at him.

Xi Ze on the stage smiled slightly. Not only did he not refute what Lei Yin said, but he replied with a smile.

"As this senior said, using a square magic circle is a very bold and even arrogant move. This means that I am denying all the efforts of my predecessors in the circular magic circle, which is undoubtedly disrespectful to my predecessors."

"Please sit down and listen to me first, teacher." He waved his hand to signal Lei Yin to sit down first. It would be difficult for Lei Yin to refute in this situation. After all, academic matters should allow for refutation. Otherwise, it would be a disgraceful behavior for him.

"Everyone, please look." Caesar did not explain too much, but turned around and drew a picture on the blackboard behind him. It was a very large quarter circle. "This is a quarter circle. It must be said that the circular magic circle is the greatest choice for magicians. The circle is simple and easy to draw. No matter from which direction you look at it, it is the same, with perfect circularity."

"But we can do this." Caesar drew small squares along the position of the quarter circle, and then erased the circle, leaving only the small squares.

"Look, everyone. Is this still a circle?"

"No!" an audience member answered.

Caesar then erased the small squares and drew them smaller again.

"What now?" Caesar asked.

"No!" an audience member replied.

"What if I draw it smaller?" Caesar erased it and drew it again.

There were still people in the audience who answered no, but their voices were much quieter.

"What if I shrink it to a very small size, just the size of a dot? Will it still be a circle?"

The audience fell silent.

"Teacher, what do you think?" Xize asked Teacher Lei Yin who had just raised the question.

At this time, the latter's face turned red, and he said: "How can this be a circle? Unless this square is infinitely small, but you can't make it infinitely small!"

He seemed to have found a point to refute, and continued, "Infinitely small things cannot exist in this world. Your theory of using a square array is not feasible. Young man, I admit that you have a lot of ideas, but you have to eat one bite at a time and walk one step at a time. It's not good to be too ambitious."

Caesar replied calmly, "You are right. This kind of infinite division only exists in pure mathematical research. In reality, it is impossible for such a small square to exist. You have a very quick mind."

"But we need to analyze the specific problem specifically. Now we need to figure out whether we can use squares on the magic circle. My answer is yes."

"Everyone, please look." Caesar took out a small cube from the podium. Its six faces were engraved with different magic runes. It was very small, only as big as Caesar's little finger. Caesar picked up the cube with a gesture that was a bit unfriendly to a small country on a certain blue planet, and used projection magic to show what he had in his hand to everyone in the classroom.

"According to my research, the dissipation of magic power in a magic circle is limited. When we draw a magic circle in our daily life, without the help of equipment, it is difficult for us to directly create a relatively standard circle. But this does not prevent us from drawing a magic circle that can run smoothly based on this circle."

"This is because there is a dispersion distance for mana. That is, the closest and farthest distances from the center of the magic array to the magic array frame are within this range, and mana will not be dispersed too much. I call this distance the [First Distance of Magic]. As long as the length of the diagonal of the square magic array we create minus the length of the side is less than the [First Distance of Magic], this magic array is feasible."

Caesar clapped his hands, and someone immediately helped to move the boxes from the back of the classroom up.

Caesar waved his arm and activated the magician's hand, and the things in the box flew out one by one and floated in the air, forming a larger cube in the air.

Lei Yin in the audience has already sat down. There are hundreds of small magic array blocks floating in the air. Being able to control so many small blocks at the same time and assemble them into corresponding positions in a short time is quite a test of the mental strength of a magic professional. Those who can do this must at least start from the Emerald Rank. No matter where they are, the strong must be respected.

"Everyone, please take a look."

As Xi Ze injected magic power, the runes on the small cubes lit up one by one, and the runes were linked to each other, forming a cube with six sides in the air. The magic circle was not a pure circle, but a circle-like shape formed by many small cubes arranged in a circle, and the runes on the small cubes that did not form a circle were different from those on the small cubes that formed a circle.

"Look everyone, I extracted the energy runes from the magic circle, so that the original area of ​​the magic circle can be reduced. Then I placed these runes outside the magic circle and linked them together, so that we can maximize the use of space. The interior of this block is also dominated by energy runes. In this way, the energy supply and space occupation problems of the magic machine can be easily solved. The magic circle in the center is a circle composed of many small blocks, so the efficiency of magic power utilization will not be bad."

Teacher Lei Yin sat down. Although he was not convinced, he had to admit that this young man's attainments in magical mechanics were no worse than his.

Caesar then talked about his course and briefly introduced other aspects of his course. Although those outsiders didn't understand much, Caesar saw that many students had gained something from it, so he believed that many people would choose his course. After all, there was a certain relationship between the teacher's bonus and the number of students who chose his course.

I went backstage to the classroom to rest for a while. After all, it was a bit stressful to speak for more than two hours in a row.

Several teachers came to the backstage of the classroom together.

Teacher Evia clapped and smiled, "That's amazing! Your insights into magic mechanics are very novel!"

Quill was still so weak: "You have to be careful, Lei Yin is quite narrow-minded. Plus, the square magic circle you proposed today might be a little... you know, a little too novel. There might be some trouble, so you have to be careful."

Several people had dinner together, and finally went to listen to Mr. Quill's class in the evening. There was still a little disturbance in the class at night. Because the course was a bit special, several people from other schools screamed a little loudly when they were listening. Quill couldn't stand it anymore, so he used the transformation curse to turn them into a lizard.

It is worth mentioning that Xi Ze did not see the teacher Lei Yin in the evening class. Kun Gang and Yu Ka's class was scheduled for the next day. After a week of classes, Xi Ze couldn't help but think of the school days he had a long time ago.

A week of continuous open courses passed quickly.

Xi Ze needs to teach a total of four classes a week, two for first grade and two for second grade.

This course for second-year students was newly added by Dean Jessica, and all the students are from the School of Shaping Magic.

Today is Nishize's first day of class, and all the people sitting in the audience are freshmen.

There are not many first-year students who choose to take Caesar's course. There are only about eighty people in the whole class. But this is understandable, because Caesar is a new teacher after all, and the credits for magic mechanics are not many. Caesar estimates that a considerable number of students who choose his course are because other popular courses, such as Teacher Evia's magic pet class, are full.

To Caesar's surprise, Barricka Dex also took his course and was sitting in the first row of the audience.

"I need to choose a teaching assistant, is there anyone willing?"

The reaction of the students in the audience was pretty good to Nishizawa and was relatively positive.

"If you are interested, please give me the application form after class." After thinking for a while, Caesar handed the application form to Barryka Dex in front of him. "Please help me distribute it when the time comes."

Today's classes ended uneventfully, and Caesar sat alone in the school cafeteria to eat lunch.

The teachers and students at Phoenix University of Magic all like the school cafeteria. The food is delicious and affordable. Not all students in the school are from wealthy families. Students from relatively poor families can easily solve their own food and clothing by working as part-time students here.

Caesar met Barricka Dex again here. Unlike the others who were in groups, Barricka was eating alone in the cafeteria, as if she had no friends.

She ate very quickly and left after finishing her lunch in a hurry.

In the afternoon, Xi Ze chose to go to the school library to kill time.

The library of Phoenix University of Magic is quite magnificent and covers a very large area. The books are classified and placed on the shelves. The smell of books and dust penetrates into Caesar's nostrils. It is the so-called book smell. Caesar likes this smell very much.

The librarian was sitting at the entrance of the library. He was a bald, middle-aged man who looked a little confused. He was wearing monocular glasses and dozing off on the table.

Xi Ze came here to check the records about the dragon clan.

The dragons in this world are a very rare golden race. Their magic is different from that of other races. It is dragon language magic designed specifically for the dragons.

As we all know, language is a very important medium in magic. The most common medium language for all races that can use magic on the continent is the continent's common language.

The dragons are different. They pass down a very difficult language through their blood, which is Dragon Language. Dragon Language is different from all the mainland languages. A single word can represent a very complex sentence. A simple dragon chant you hear may mean "Who grinds the tooth I replaced yesterday into the shape of a dagger?" to the ears of the dragons.

A slight mistake in dragon language may lead to a huge error. Dragon language is famous for its obscurity and complex pronunciation. The dragon clan can tell whether their offspring is a dragon beast or a real dragon with noble blood by whether it can elegantly pronounce its real name in dragon language when it is born.

If a mother dragon were to pass on such a complex language word by word to her offspring, it is estimated that 99.9% of the dragon cubs would only be able to speak "ababa aba" when they are fifty years old.

But Xi Ze was also a man who had slayed a dragon. The blood of the dragon race was the most aggressive bloodline, and their bloodline was spread all over the world. There was no reproductive isolation between almost any creature and the dragon race. Zhuagenbao had already spread all over the world under the cultivation of the dragon race. From the moment the dragon blood was sprinkled on Xi Ze, Xi Ze was already a person with dragon blood, and it was not impossible for Xi Ze to use the magic of the dragon race.

Caesar came to the library to see if there were any dragon magic books here, and see if he could get a couple for reference.

Walking to the classification area of ​​foreign magic books, Caesar began to look for them one by one.

Hmm, this book seems to be related. Xi Ze took it out and found that it was a book written by an elf, "A Rough Explanation of Dragon Magic", and it used the language of the long-extinct high elves. As expected of a magic university, it has all kinds of books collected.

Ah, can I really believe this? After collecting a few more books, Caesar planned to find a seat and sit down to read slowly.

No, why are you here again? Caesar found a random seat and saw a familiar red-haired figure under the bookshelf not far away.

She was holding a magic crystal lantern, and was looking for a book on the bookshelf seriously. She was holding several books in her hands. Caesar took a glance and saw that many of the books were written in Elvish.

They were all travel notes or some historical books, such as "Mad War". Xi Ze had read this book before. It was written by a dwarf. It was a book from the era of the New Moon Calendar.

The general content is the dwarf's autobiography of his tragic life.

It is said that this dwarf lost his family three times due to the persecution of war. In his later years, he wrote this book in the darkness after losing his eyes due to the fear of war. It is a very famous anti-war book. The content in it is quite realistic, and some parts are even dark and terrifying. This dwarf was captured several times by an evil empire to produce equipment and swords for their wars. At the end of the empire, in order to prevent the dwarf from continuing to forge weapons for those who hated the empire, the cruel magician used a terrible curse to forever take away the eyes of the dwarves who worked with him.

Barricka came over with a book in her hand and happened to meet Caesar's eyes. Barricka seemed a little surprised, but she nodded slightly to say hello to Caesar, then went somewhere else with the book.

Caesar also nodded. To be honest, he didn't like socializing with people he wasn't familiar with.

Caesar continued to focus on the book in his hand.

Dragon magic has a great advantage over other magics. Now, instant magic on the continent requires years of practice and extremely high proficiency, but Dragon magic is known for being brief and efficient due to the special nature of the dragon language itself. Many powerful magics can be cast almost instantly as long as you have enough magic power, just spit out the corresponding syllable.

After flipping through the entire book, Xi Ze unexpectedly discovered that the book also recorded a dragon language magic. It was a passage of dragon text copied by the author of the book. After seeing this dragon text, Xi Ze instantly understood how to read it.

It was a sound similar to the rubbing of stones, which was hard to describe. In Dragon language, it roughly meant "die", a short word to express an emotion.

Caesar couldn't help but recite it aloud. It was hard to imagine that Caesar's throat could make such a sound, so ancient and majestic.

"Bang!" A small cluster of flames rose in front of Caesar, almost burning the book in front of him. A bird that someone in the library kept suddenly flew up and hit the glass on the ceiling of the library, making a thump! sound, and then fell to Caesar's feet.

The sound from the top predator just now awakened the fear deep in the soul of the Blue Rain Parrot. It was so scared that it flew up in its sleep, and then it realized that it was in the library of Phoenix University of Magic. If a dragon could have fought its way here, the entire capital would have fallen by now. How could it be so quiet?

It flew up again from under Xize's feet. As far as it could see, there was no other living creature except the human in front of it. That pure dragon roar couldn't have been made by this stupid-looking human, right?