The call was quickly connected.

Gwen was a little surprised, she originally thought she was going to leave a message, but she didn't expect the other party to be online.

The image of Keys Deng appeared in the magic circle on the stone platform, although the resolution was not high, but it was still obvious that the fiery red magma that could be seen everywhere around Keys Deng was tumbling, and Keys Deng was standing on a rock in the magma with a magic shield on his body.

I don't know what the material of this rock is, but it has not been melted by the magma, and the surrounding area is a fiery red color, and the high temperature distorts the surrounding air, making the image of the dean look a little like in a haha mirror, a little misplaced.

"Dean?" Gwen's expression was slightly surprised, "Where are you?"

The dean's appearance looked slightly embarrassed, the clothes on his body were a little wrinkled, his hair was wet and dry with sweat, and he was hanging on his head: "Oh, it's Gwen, I thought someone was contacting me, I was at the entrance of the abyss, and I wanted to go to the abyss to find some materials, but it wasn't very friendly here." ”

He seems to have received a warm welcome here, the environment of the abyss is different from the main material world, and it is full of malice towards people who are not from the abyss, unless it is circumvented through a specific magical ritual, he will suffer a layer of DEBUFF as soon as he enters it, and it is no wonder that Keys Deng feels unfriendly.

Gwen is also not surprised, the dean has run through everything viciously and sinisterly in order to break through all these years, and now it is good to only wander at the entrance of the abyss.

In the years of exploration of the mage world, many other worlds have been discovered, and these worlds are not far from the mage world, just like two bubbles in the middle of an ocean. The environment of each world is different, but it is customary for mages to refer to the world where the mage is now located as the main material realm, while the rest of the worlds are called small worlds.

One of the particularly small worlds is called the half-plane, which is a good material for making space rings.

Most of the so-called small worlds are not very small, many worlds are larger than a continent in the main material realm now, and the largest is even larger than the planet where humans live. These worlds have been discovered a long time ago, and some of the ancient subspecies of humans who were thought to have disappeared are actually hiding in small worlds.

Every small world that allows people to survive is a huge treasure, and many times, even legendary mages cannot be monopolized by one person. Most of the small worlds are currently in the hands of the High Council, but it is said that some legendary mages also have their own small worlds in their hands.

Among all the small worlds, only a few small worlds have a special status, that is, the abyss where the demon is located, the purgatory where the devil is located, and the divine domain where the legendary gods are located, among which the heavenly mountain is the most famous, these places can no longer be called small worlds, but can be called a plane.

Among them, there is also the Demon Domain that sealed the Great Demon God Yashaji, which is between the plane and the small world, and is incarnated by the body of the Great Demon God, and the mage world knows very little about this place, if it weren't for the fact that the Demon Domain almost broke the seal 1000 years ago, the main material world may not know that there is such a thing as the Demon Domain.

Gwen didn't bother with why the dean ran so far, but informed the dean and said, "Dean, the academy has invented a cheap paper that can greatly reduce the cost of printing, I think you should come back and take a look." ”

The dean felt a little strange: "You can handle this matter, you don't need to notify me, right?"

In his mind, if there was no crisis in the academy, there would be no need for him to go back and come forward, and now there were still two purple-robed mages in the academy, if both of them couldn't handle it, it was uncertain whether he could hold it up if he went back.

The last time he appeared in the academy, he rushed back because there was a water monster in Lake Taberina that affected the safety of the academy.

Gwen couldn't do anything about the headmaster's lazy appearance, and most of the time, the dean of the house was actually more like a mascot.

"Dean, the academy has now successfully planted elven rice, don't you come back to take a look? And I'm afraid you need to preside over this thing, if the elf clan knows about this matter, I'm afraid you still need to come forward to deal with it." ”

"There's no hurry, I'll talk about it when they come. The dean waved his hand, looking indifferent.

No matter how domineering the elves are, they can't directly attack the academy, that will let the Supreme Council intervene, although the elves have a long history and a long lifespan, but in terms of strength, it is still worse than the Supreme Council.

In fact, if it weren't for the split of humanity into two factions, the church and the mage, it would almost be able to overwhelm the other races of the entire world.

Gwen said, "You don't care even if it's a new magazine?"

"What's new?"

"Even if it's a new magazine for the academy, haven't you always wanted to publish a magazine that belongs to the academy?"

Hearing Gwen's words, the dean frowned slightly: "I do have this idea in all the magazines that belong to the academy, but it's not easy to realize, what's the matter, do you have any good ideas?"

Gwen looked at the dean in the video, and when she saw him interested, a feeling of wisdom in her hand spontaneously appeared, and she said with a smile: "Didn't I say it? The academy produces a kind of cheap paper, which can greatly reduce the cost of printing, so that if the academy wants to publish a magazine, it will be much simpler, at least it will not lose too much, and it can be maintained." ”

"Oh, how cheap paper can be, no one really can divide parchment into twenty layers, right? ”

The current parchment paper is much cheaper than the parchment paper in the past, and the main reason is that because of the layering of parchment paper, a parchment can generally be divided into three layers, and even 4 or 5 layers can be divided into good technology. Someone once thought that in order to reduce the cost of parchment, more layers were separated, and a concept was proposed, which was to divide the parchment into twenty layers.

However, this theory has been put forward for many years, so long that I don't know who proposed it and when, but the so-called 20-layer parchment is not able to do it at all, and the best craftsmen can only distinguish 12 layers now.

And the parchment paper separated by this method is not necessarily cheap, because if you want to separate 12 layers, the skill requirements of the maker are too high, and the labor cost cannot be reduced. Generally speaking, only particularly high-end leathers use this technology to save costs.

For ordinary leather, this craft is more useful for making handicrafts, not for making parchment for writing.

Keys Deng now made this statement, with a hint of sarcasm in his tone, and in his mind, even if there was any new parchment, the price would not be reduced too much. It's just that he didn't notice that Gwen never said parchment, just paper.

"No one has divided the parchment into twenty layers, and we don't use the parchment, but the cost is about one-twentieth of the parchment, and it is not a fault to divide the parchment into twenty layers. ”

And this twentieth cost is only the cost of the beginning of the production, and after some time, the cost will be even lower, and the parchment will be divided into more than twenty layers.

"How is it possible? What leather can be so cheap?" Keys Deng was so excited that he almost stepped into the magma, but even if it was magma, it didn't necessarily mean what the dean would do.

"I never said it was leather, it was made by the students of the academy using tree bark, wood pulp, and a special potion made with potions. Raw materials can be found everywhere, but leather is not necessary like parchment. ”

Keys Deng was moved and immediately said, "Okay, I'll go back and see what this bark paper looks like." ”

With that, he immediately soared into the sky and flew into the air before remembering to turn off the communication, but Gwen clearly saw that it seemed that a Cerberus pounced on Keys Deng, knocked him into a stumbling block, and then was cut in half by one of his spells.