Even Kangevian nodded secretly when he heard this. He had some talent in spellcasting and knew a little about it. In order to get more job opportunities at Moyan Institute, he also worked hard on his studies.

After work, he would also go to Zelandia Magic University’s night school to audit prostitution classes.

Although thanks to the research efforts of generations of magicians, teleportation spells have been innovated countless times, even from simplifying them to the point where they can be used by five-ring magic, and there are even those that are so crazy that they can be used by four-ring magic.

【Any door】.

But anyone with a little common sense knows that this type of transmission is also nicknamed unstable transmission.

That is to say, you basically have no way to accurately guarantee the destination coordinates of the other end of the teleportation. It may be on the other end of the door, underground, a cliff, or the den of a geostorm bear that has been hungry for a winter.

When it comes to the Seventh Ring's [Transportation to Another World], although it can reach the point of traveling across planes, it is still an old problem. There is a high probability that there will be errors in the coordinates. After all, the movement rules and speeds between planes are themselves a

A huge data model that can make a mage count until he is bald.

In comparison, mages who prefer precision prefer to use [Advanced Teleportation], but it also has its own drawbacks.

Because teleportation is fundamentally a matter of model induction and calculation, this kind of accuracy is only accurate within a short distance when existing peripheral data is mastered.

Therefore, if mages want to carry out long-distance teleportation or even plane teleportation, they must do some homework in advance, that is, regional model simulation, transmission data calculation and preparation of casting materials. Otherwise, God knows how many years of teleportation coordinates have been used.

, has the geographical environment on the opposite side changed?

Even so, most spellcasters will make a prophecy judgment before entering the door, just like some magicians in Blue Star who will tell their own fortunes when they go out.

Among long-distance teleportation, the most difficult and expensive one is probably the super large-scale teleportation across planes, which is basically as difficult as interstellar travel in a plane like Blue Star.

The most real example is the time when the elves moved from the next plane to the continent of Corell, which almost depleted the elves' treasury and was presided over by the gods of the elven pantheon headed by Corellon.

It is said that for this complex subject, in the gate city leading to the mechanical realm, the gate city government built an entire building, which is full of accountants, calculators and an ancient calculation device.

Where will the portal transport people within a certain period of time.

As they followed Anthony to the city wall, they saw that between the two city walls, hundreds of workers were placing boxes upon boxes of spellcasting materials at designated locations under the command of legal officials.

I couldn't help but secretly smack my tongue, secretly thinking that Tiberius really spent a lot of money to get those half-elf immigrants.

What do you mean by his words? They should make good use of this opportunity to completely alleviate Zeelandia's demographic crisis?

But then I heard the mage named Anthony cry out:

"As you can see, it will take at least forty-three days for this portal to be built. I am very worried about whether the east side can survive."
Chapter completed!