The so-called key refers to the path of the plane passage! The principal patiently explained the basic attempt to this group of highly gifted seedlings.

"The plane we are in belongs to the material plane, but the universe is vast, and there are some unknowable fields in many places, and the physical rules and rules in those fields are completely different from the material plane, and the creatures and basic materials in them have extremely high research value for our plane, and the alchemists of the summoning system can communicate with the creatures of the heterogeneous plane through the complex alchemy array, and obtain the material resources of the heterogeneous plane and even the biological effectiveness of the otherworld through equivalent transactions, so the summoning alchemist has always been a popular industry in the universe."

When the principal said this, the faces of several summoning department instructors suddenly looked a lot better, and the more the principal praised at this time, the more beneficial it was for them to rob the students.

Headmaster: "But there is a lot of instability in this kind of thing, sometimes the same alchemy array will get different feedback because of the different energy fluctuations of the other world at that time, so most summoners and other world communication is unstable, the same refining array you may get the substance you want the first time, and the next time you may summon something that kills you!" ”

"What's that?" Bingguo asked subconsciously.

"A lot of ....." the principal said solemnly: "It may be some creatures that you can't understand, it may be some energy backlash, and it may even be some plane horror of the law of cause and effect, there was once an example, a summoner used a sixteenth-level large summoning array, but nothing was summoned, but a month later, the creatures in the life galaxy where they were were all died due to various accidents, and there were tens of thousands of life planets in the entire galaxy, tens of thousands of trillions of lives, and there was not a single one left, But the key is that they all died because of all kinds of accidents, and they were weird to the extreme, and then when a certain big lord went to investigate, he came to the conclusion that it was the summoner who inadvertently summoned a strange law of the other world, which led to this tragedy, so the summoner is also a very dangerous profession! ”

"Hiss......" The players were covered with goosebumps when they heard it, especially those players who were already learning to summon, and secretly said in their hearts: Ma Dan, it turns out that this course is so pitiful?

Several summoning instructors looked at the principal with gloomy faces, and couldn't help but complain in their hearts: What kind of nonsense are you telling the truth?

"But ......" the headmaster hurriedly said: "This is only for those low-level summoners who do not have a specific channel, people with keys are different, the so-called key is the coordinates of a channel, and it is also a fixed link between that channel and you, as long as you have a key, you can fix the channel linked to the key lock to communicate, this is the difference between an excellent summoner and an ordinary summoner, our school's tutors are all top summoners with keys, you don't have to worry about security at all!" ”

"For example, our Mi Scorpion Mentor, the content of her research is a very dangerous abyssal space, most of the demonic creatures in it are not good, and the danger of various creatures is much greater than that of other otherworldly spaces, and summoners who can get the key in the abyss are absolutely rare in the entire federation, and they are very rare existences! If you choose him as your mentor, you will have a relatively safe path for demon research, which is difficult to enjoy in many first-class academies! ”

"That's it!" All the players immediately looked at the mentor named Mi Scorpion with a look of longing, especially those players who were learning the summoning system.

Studying demons sounds cool, and it's safe to do something cool, ah, not perfect!

Mi Scorpion's originally gloomy face turned into a flower at this time, and he said secretly: The principal is still facing himself!

"Ahem!" The two summoning instructors next to them suddenly coughed dissatisfied!

The principal hurriedly said: "Ah, of course, the demon system is relatively risky in the entire summoner category, so students who are relatively stable can also look at other directions, such as our Mentor Fili, Tutor Fili is a researcher in Banner Wonderland, compared to the abyss system, the other world of the Fairyland system is much kinder, although the elves in the Wonderland are very fond of playing tricks on people, but the danger level is relatively friendly among many other worlds, and the material in Banner Wonderland is very wonderful and dreamy, Great for some people who like to hunt for style....."

"What a wonderful method?" Bingguo asked curiously.

Principal: "For example, Teacher Fili once found an elf in Asgard, who has the ability to make matter bigger and smaller, and even makes a planet the size of an egg.....

"Wow..... So cool? A group of players were pleasantly surprised.

"It's pretty cool.....," Mi Scorpion couldn't help but say, "But it's not easy to control, because so far that planet is the size of an egg, and our Fili teacher has never been able to get that elf to turn the planet back, and there are still a few students from our school on that planet!" ”

Players: "........"

Fei Li's face turned cold when she heard this: "That's better than the last time Mentor Mi Scorpion didn't calculate the world variables and rashly summoned the fire demon to burn the entire planet to ashes, I at least have a chance to save the people of that small planet, Teacher Mi Scorpion can only try to go to the universe to collect the ashes....."

The players rolled their eyelids when they heard this, and said secretly: What kind of big guys are the tutors in this school? Do you play with the planet as a toy? Dragon Ball isn't so outrageous, is it?

The principal couldn't help but have a headache, why did he still quarrel?

He first introduced the summoning system because it is said that the summoning department has the highest emotional intelligence in the arcane department, because on weekdays, he has to communicate with all kinds of otherworldly creatures, how can he do it without emotional intelligence?

But I didn't expect it to be like this, it's a real headache....

So in such a harmonious atmosphere of various mutual demolitions, the principal introduced all the instructors present, and it took more than four hours due to the reasons for the mutual demolition.

However, a group of developers and players are very patient, after all, they are new to advanced subjects, and all kinds of new knowledge make them very curious and enthusiastic.

"Finally, I would like to introduce the dean of our mechanical college: Mentor Connistein!" The headmaster took a breath and lifted his spirits, and gave Connistein a grand introduction.

"Connistein's area of expertise in mechanics is ......"

"I'm good at them all!!" Connistein directly interrupted the principal's introduction, slowly stood up, and looked at the players: "Whether it is the Hex system combined with the arcane, the pure mechanical department of the Xiling style, or even the unpopular bioactivation mechanical department, I am good at it, become my student, what type you are good at, what type you like, I can teach you, and at the same time, I can also give you resources that other teachers can't give, both inside and outside the school!" ”

Big guy!!

Although the players are a little half-understood, they know that this guy must be a big guy as soon as they hear the other party's tone!

When the other tutors heard this, their faces suddenly became gloomy......

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