During the time that Lei stayed in the Principality of Matare, Wus tried every means to help Lei draw his world map.

Not only did he join in, he also summoned many scholars, historians, and craftsmen from the Principality of Matare.

He sent Lei the Land of Light, an ordinary map of the Sunfall Desert, and the records left by Yiren scholars hundreds of years ago.

besides.

Wusi also found various maps of the Ewell Peninsula drawn by Yiren from ancient books. Although they were all from hundreds of years ago, they at least contained some records of the landforms and scope of the Ewell Peninsula.

A large number of books and recording media were moved to Lei's residence.

Books, wooden boards, pottery blocks and scrolls were piled up, gradually turning into a messy library storage room, which also housed some wingmen who helped Lei draw maps.

Lei also put his own travel notes in it for comparison, and at the same time turned more memories in his mind into words and recorded them.

In a high-altitude mansion.

Lei unfolded a huge blank paper, then wrote a few numbers and symbols on the corners, and determined the direction.

Wus looked at the way Lei drew the map curiously and asked him: "What are this symbol and this cross-like thing with an arrow?"

Ray told Us: "To draw a map, you must first determine the scale. These symbols are numbers. The cross plus the words next to it determine the direction."

"With this, we can then collect legends from all parties."

Lei climbed up from the paper, took out the determined illustrations, and placed them on top.

"Thanks to your help, we have collected a lot of illustrations."

"Here is the map of the giant island of Ruh, this is the chart of the Sea of ​​Storms with dozens of pictures, this is the sketch of the Iver Peninsula you gave me, the map of the Land of Light, and the record of the Desert of the Fall of the Sun.

"

"Adding my travel diary and the things I wrote down along the way, the framework can be set up first."

"We will slowly collect more legends and terrain records later, and we can slowly add to them and modify them."

Us said at this time: "Mr. Lei, I heard you say before that you can refine props."

Lei: "Although I am not an alchemist, I can still make ordinary props, and in some places the final props can surpass those made by alchemists through alchemy."

"They have what they are good at, and I also have what I am good at."

"I once helped Olan, the apostle of the God of Desire and Alchemy, when he was building the Alchemy Tower."

It can be seen that Lei is still somewhat proud of some areas in which he is good at.

Us said at this time: "If it needs to be revised repeatedly, would it be better to refine the map into a prop, and would it be more suitable for preservation and dissemination?"

"It would be a pity if such an important thing had errors or was damaged due to circulation."

Lei thought about it after hearing Wus' suggestion: "Refined into a prop?"

Lei stretched out his finger and nodded repeatedly: "This is a good suggestion."

"This way it will be more difficult to damage and can be kept forever."

"And if errors are found, they can be corrected faster, even at any time and at any time, making it more and more accurate."

Ray told Us: "I think your proposal is great, thank you very much, Us."

"But we still sketched it out first, and then finally tried to make it into a prop."

Drawing a map is not an easy task, and Wusse learned a lot from it.

In addition to map drawing skills, there are also other aspects of knowledge.

Some of the things Lei knew were, casually speaking, treasures to Us.

For example, Lei discovered that the books and scrolls that Us had brought over were all hand-copied, with a large number of typos, and then asked him: "Your books seem to be all hand-copied, and few of them are printed?"

Us told Lei: "Only myths, codes, and dictionaries are printed. Common books circulated among the people are all hand-copied."

Lei nodded: "It seems that your papermaking and printing techniques are still at a relatively rudimentary level. There have been some changes and improvements compared to when the Aiwel people left the Ruhe Island, but not much.

"

Us said: "Perhaps the Land of Light is too comfortable and far away from the real world for too long. Our changes in the past few hundred years are indeed far less dramatic than the other side of the world."

Lei then told Us about several common printing techniques on the giant island of Ruhe, as well as the formula of printing ink.

Us immediately ordered the craftsmen of the Principality of Matare to follow suit and print books according to the method mentioned by Lei.

Although it is just the beginning, I think it will have a huge impact on the entire Principality of Matare and even the entire Winged People.

The other is that when Lei was using the ritual magic circle, he told Us the name of Saint Raphael, the storage fairy, and let Us know the core steps of making storage props.

This is not a rare piece of knowledge, any prop master on the giant island of Ruh can know it, but it is different here.

There is another thing that Us always remembers in his heart.

Lei said that there is a plant on Ruhe Island that has a yield much higher than that of the fern, called brown bulb vine. He has always thought about transplanting this crop to the Principality of Matare and the Land of Light one day.

In addition, there are many other small impacts.

Thunder was invisible and brought various changes to the entire Principality of Matare.

The entire principality knows that a strange metal doll has arrived in this country. It can not only speak, but also possesses magical knowledge and power. It is also the favored one of another god.

The winged people of the Principality of Matare regard the three thunders as metal angels, flame angels and kite angels falling from the sky, and are no longer afraid of him.

When he walked out of the mansion, he would often be cheered by people in the markets and streets.

During this time.

Lei learned the language of the winged people, and his relationship with Wus became more friendly.

Us is more like a scholar than a ruler. He is very thirsty for knowledge and very curious about the unknown.

This can be seen from the fact that he delegated his power to his son in advance and specialized in practice alone.

And Lei also likes to deal with such people.

Because he is a technology geek who likes to stay at home making various inventions and studying things he likes.

this day.

Lei's pen ran out of ink and the pen was finally broken. Wus immediately sent someone a kind of quill pen used by wingmen.

After Lei tried it, he was very interested: "This kind of quill pen is interesting, easier to make, and more suitable for you Yi people."

After Lei wrote several letters with a quill pen, he asked Us about the location of the rainbow tree known to the Principality of Matale. Us immediately took Lei and flew towards that location.

On the way, Ray asked Us: "Do you also communicate through the rainbow tree?"

Us nodded: "Of course!"

Lei asked him again: "Have you ever tried to communicate with the snake people on the Iver Peninsula or the people on the Ruhe Island?"

Us said: "There were indeed many wingmen who tried before, but these attempts either failed to deliver the letters, or the rare ones that were sent received basically no response. Gradually no one tried."

Lei nodded and said, "That's probably because you haven't tried enough. If you try more, you will definitely succeed."

Us said: "Sending a letter to the rainbow tree also comes at a cost. Every rainbow tree that has been discovered is a treasure and the most precious resource in each country."

Lei felt a little regretful: "Communicating with the outside world is the fastest way to develop."

Wusi has gradually understood this truth recently, but even if he knew it before, he couldn't do it.

But Lei's arrival brought a turn of events to the Principality of Matalie, and even to the entire Winged People.

He looked at the letter in Lei's hand and asked Lei: "Who is your letter addressed to? Is it the apostle you mentioned before?"

Lei said: "There is one letter from him, one from my other friends, and one sent to the Demon Abyss King's City."

"I hope they can send me some useful books, such as more detailed maps of the Irwell Peninsula, such as a map of the Montenegrin Peninsula."

"There is also a nautical chart of the Ewell route, so that I can accurately know the distance between Ruhe Island and the Ewell Peninsula."

"In addition, I also want some cloth from the silk-weaving spirit worms produced by the witch spirits, and some unique extraordinary materials to prepare for me to refine the world map into props later."

Us: "I'm also looking forward to seeing you refining the props."

Us is really looking forward to the day when he can see Lei refining props. If he can watch such a master prop maker refining props, he will definitely learn a lot.

The skills of making props are a reflection of national strength and core strength for any country.

They flew into a forest, and behind a castle, they saw a rainbow tree guarded by winged powers.

Lei put his letter into the tree hole and prayed to the fairy messenger family in the dream.

The light shone in the tree hole, and soon the letter disappeared.

Looking at this scene, Wus suddenly thought of the conversation he had just had with Lei.

Thought: "Maybe we should communicate more with the outside world."

"If we can contact the people on Ruhe Island, we may be able to get more knowledge and things."

"For example, that crop called brown bulb."

——

A ray of white light streaked across the sky, passed through the sea of ​​clouds, and arrived at the territory of the Principality of Matale.
To be continued...