The life course of the former Demon King, the Lich, and Fen Ni, because those who want to learn it have to go through a special review, so the Grand Magician of Kabanbai has not yet informed her when she can start the class.

Someone's math class caused a stir after the first day. It is said that that night, many magicians smashed through many people's homes with fireballs that were harder than stones.

And it's not enough to smash only one, there is a wide range of people who have smashed the second and third, and even he himself doesn't know how many they have been smashed. Because the person whose own home was smashed through would really want to see others as unlucky and laughable as him, he kept encouraging the perpetrator to find the next victim.

So much so that after Lin used the flashing technique to move in the next day's class, he only saw the empty lecture hall......

Which trick is this? Mass strikes? The math path of the Lost Land was interrupted so early?

Just as Lin panicked and apologized to Zu Chongzhi, Gauss and other seniors, there was a reaction of teleportation magic around him. Yesterday's acquaintance, Hairy teleported through any door, in the same position as yesterday.

Because there was a distance, and he didn't know what he meant, Lin didn't do anything this time, just watched the person come out of the screen-like door. As soon as Huyri, who had a blue nose and swollen face, saw Lin, he said happily, "Ah, I knew Your Excellency had come here." ”

Lin pointed to the classroom where no one was there and asked in horror, "What's going on?" ”

"There are so many people that it can't fit here, so His Excellency Kabanbay directly changed the teaching location to the largest classroom in the academy. He said that Your Excellency had politely refused to be picked up by carriage yesterday, so he sent someone to guard the door and wait to inform Your Excellency of the news. But I think it's very likely that people who are good at using teleportation magic won't pass through the door again. So when it's time to give a lecture and I can't wait for anyone, I come here to find someone. Sure enough, I found someone. ”

There are more people. Someone who knew the reason was relieved. Question: "Is the location where Your Excellency teleported over?" ”

"Yes." Huyri suddenly realized the possible reason behind someone asking this question, and said, "Your Excellency, could it be that you can detect that I am open...... Arbitrary door location. He had barely had time to say anything before someone disappeared from his sight, and Huyli was speechless.

There were no mantras, no mudras, not even any signs of casting spells, as if the thought had disappeared at the slightest movement. With this performance, Hairy could no longer afford to trouble him.

Struggling to imagine the destination he wanted to teleport, he silently recited the incantation of any door in his mouth, and put the magic seal with his hands in his sleeves, and the light screen of any door took shape in front of him. In today's ...... Until yesterday, this refinement and application of the magic of any gate was quite proficient, but it was the most important reliance on his own appreciation and promotion among the emperor's guards.

But...... It doesn't seem like a big deal. Hueri was inexplicably depressed.

Although there were a lot more people in the mathematics class on the second day, it was still a little worse than the heyday when someone was lecturing in Sijia District. Because I went to the wrong classroom, it took some time, so as soon as I arrived at someone in the largest lecture hall in the college, I started a new class after a simple greeting. This class is a good start, preparing an equation and the simplest algebra application.

Because it was explained yesterday that things like improving the fireball spell model won't be done a second time. Therefore, everyone who is mentally prepared still listens very carefully to this unique knowledge of the mysterious land.

It's just that the knowledge of pure mathematics is acceptable to some people, and some people feel that it is a waste of time, because the students in the class come and go. But someone who was transferred to a large classroom didn't move his place again, because the classroom was always full.

According to the great magician Kabanbai, there are still many people who want to attend classes or observe. If he let it go, he would have to move to the auditorium or the school yard to attend classes. However, whether they are allowed to sit on the floor or stand for two hours, it is not a good thing for many elderly magicians, so the number of people is still limited to the maximum capacity of the largest classroom.

In this regard, Lin has no opinion on how to arrange it on the part of the college. Anyway, I can go to class smoothly, and it's good to have an income. Lately, most of my attention has been focused on crafting items that can be used as markers for flashing observations.

The plan to curse the straw doll is just casual talk, and it is impossible to implement it at all, because there is no place to depict the magic array. According to the way the earth plays, the practice of writing the birth date or name of the cursed object on a slip of paper and stuffing it into the straw man will not work in the maze. So someone can only reluctantly give up the idea.

Since casual mention doesn't work, it's important to think hard about what alternatives there are. At this time, an idea that was once abandoned re-entered someone's eyes.

In fact, Lin had already done something similar, that is, the ring system that quickly controlled the Great Sage's Tower at the beginning.

Each hand wears a ring on all nine knuckles, except for the most end knuckle, for a total of eighteen rings on both hands. By touching the rings and flexing the fingers in different sequences, the Tower of the Great Sage can be made to perform different commands. every day

In this way, you don't need to tie one person in front of the console, just to control the entire magic tower. It's a passable alternative with a small number of people and no assistance systems like Taling or artificial intelligence.

When I left the Magic Tower, I handed over the ring, but I didn't use it all. It's not that it's hidden, because the use of the ring is set with thought in mind, and there is no clear record at the same time, only an essay. Because when I was doing it, I didn't think that I would hand over the tower one day. In addition, there was some haste in preparing for the handover, so it was inevitable that there would be some omissions.

After leaving the Tower of the Great Sage, his magic skills have improved, and he naturally has some more ideas. One of them is to improve the ease of communication and the functionality of the forum. It's kind of similar to the concept of a smartphone, but it's based on magic technology and makes it into the shape of a ring.

Later, this function was made in glasses, because the lenses that the glasses themselves have can be used to replace the function of the hydrolensis screen. It is more convenient to use.

After that, the more you advance your magical knowledge, the more ideas you will have. I always wanted to make the best finished product, but I didn't have a good plan, and there was no necessity, so that idea has been shelved until today. However, since there is a necessary need in front of us, it is necessary to find a feasible solution from the existing technology and complete it.

The need to use the forum is gone. For others, there is something as convenient as magic glasses, and someone can project content directly onto the retina, so they don't need to develop something with the same function.

Lin wasn't satisfied with creating a ring, just using it to carve a magic circle as a marker for the flashing technique.

On the premise of saving life, in addition to the marking point, there is a magic forest that is intended to be attached to the ring that is ready to be made, and that is the second ring apprentice-level pronunciation technique.

The silence technique, which is also the second ring, is definitely the nemesis of all magicians. The so-called silence is not just a person who is speechless and unable to make a sound, it is blocked even by the skill of silent magic. The only way to crack it is to use the pronunciation technique that is also the second ring.

Magicians who are generally accustomed to taking risks and taking Warcraft as their enemies can easily ignore the utility of this magic. However, if the opponent is a 'person' who is also a magician, you must consider that if you unfortunately fall into the silence technique, in addition to waiting for the natural decline of the magic effect after a certain period of time, or asking other magicians to help you solve it, you can only use magic items to relieve yourself.

The third, and most complex, magic formation, is the World Tree's version of the Magic Barrier. Although this magic has the same name as the apprentice-level magic of the Three Rings, it's just that someone doesn't know what to call it.

The purpose of this magic is to make people know its importance simply by saying that it can be used to perform protective magic that protects people from multidimensional pollution. As a side effect, it is immune to all energy-based attacks.

For the World Tree, the dimensional energy storm can survive it, and it is necessary for what level of energy attack to be able to penetrate the bark of that tree. The magic developed on this basis also has the same function.

Someone and the lich can be regarded as solidifying this magic in their body, so that they can freely travel through the dimensional space without being corroded and harmed by their alien energy. However, others do not have this layer of protection, and their bodies are polluted when they travel through dimensional space, ranging from dizziness and vomiting to being possessed or mutated by creatures from different planes.

In other words, in the ring designed by Lin, the flashing technique marking point is the main purpose, and the pronunciation technique is one of the life-saving tools, which is the surface use, and it is also a shield in the face of external inquiries. At least when others ask, you don't have to expose your hole cards in one breath.

The World Tree version of the Magic Barrier, on the other hand, is a secret configuration that is not even intended to be shared with future holders. This is so that if necessary, someone can use the flash technique to escape en masse, regardless of whether the person being taken away will be contaminated by the multidimensional space. On the one hand, it can prevent people from feeling dependent, thus reducing their vigilance.

There's a big problem here, though! The three magics, except for the second-ring apprentice-level pronunciation technique, the formation patterns of the other magic are very complicated, how to attach them to a small ring?

Even if you settle for the next best thing, eliminating the pronunciation and barriers, according to someone's current casting technology, there is no way to engrave the complete magic pattern of the marked points on the ring alone.

Maybe instead of making it a pure metal ring, add magic stones, use a similar way to the first coffin, write the magic, seal it in the core of the magic stone or gemstone, and use it directly when needed?

But this core-made ring-shaped magic item is very eye-catching. Because the core magic stone or gem, even if it is not activated, will actively overflow the power aura, so that people can get a glimpse of it. All-metal rings may be made of different levels of difficulty, but the advantage is that they are low-key. There's nothing more important to life than keeping a low profile.

More importantly, the core system is equivalent to using software programs to achieve results, and the all-metal system is equivalent to hardware effects. Considering that the P language is spread abroad, more and more people will use it in the future, and hacking technology will be used sooner or later. This is already in the expected risk.

In other words, the magic program written in the core has to bet that no one has ever touched it and can play it normally. If you make a mistake, you will be reimbursed for your life. How can a magic prop made on the premise of saving one's life leave such a flaw!

In comparison, the hardware-based production method does not have this concern. No matter how strong the hacker is, it can be stronger than me pulling out the network cable, and the entity can't be disconnected?