Fang Zhu explained to Aona the origin of the Saint Selected, but Aona seemed to understand it.

No wonder, six hundred years after the demise of the Elkins Dynasty, a group of alien tourists came to this world. This kind of thing is too incredible.

Aona turned around and said to the kobold, "Pepe, go and move a ladder."

The latter nodded and left, Aona turned around, thought for a moment, and asked, "So... Mr. Ed and your companions were not originally from this world, but were chosen by the gods to come to Edalia. I have never heard of such a thing in the past, so the one who chose Mr. Ed must be Ms. Roman?"

"No, strictly speaking, the Selected Ones are not only chosen for any God, but rather they are doing things for the Holy Ones."

Fang Yu hesitated for a moment, wondering whether the description was accurate or was based only on his own judgment.

He didn't know how to explain what the Star Gate was. For ordinary people, this is common sense and does not need to be explained. Most people are familiar with the things that happened in this century, but this princess of the last days was underground for seven hundred years and completely missed the period when the two worlds blended with each other.

To be honest, even the candidate himself may not understand what his origin is.

That will involve why the Star Gate appeared. The academic community has been quarreling about this issue for more than a century and has only obtained some specious assumptions.

And if they are the chosen ones, why do the saints choose them?

As he traveled for a longer time, Fang Zhu felt that the Saints' Selected people were carrying some kind of gaze, and that gaze came from the lofty place, just like the glance that Marlan and Aimeya cast on him.

Most people may attribute it to their own speciality, but for higher-level existences, such as God, will they attract attention because of which ant is more special?

The commonalities and characteristics of mortals coexist with each other, but what I think about the star gate paying more attention to is the commonalities of the group of candidates rather than characteristics. The saints not only cast their eyes in one place, but they do not pay attention to a certain person.

It is better to say that we have focused on the subtle trends in the development of events.

Mortals are just in it.

Not only him, but others may be the same.

In many places, many events are happening at the same time. Fang Zhuo enlarged his experience in Istaniya to the entire Aitalia, and perhaps the Olin Saints were planning something.

His thinking was a little divergent, and Pepe had already moved a ladder over, looking at the two of them as if they were flatteringly, shaking their tails. Its tail was pointed and smooth scales were growing on it, like a stick.

"Put the ladder there, open the cabinet on the bookshelf, and let Mr. Ota take the things inside." Aona ordered it.

Pepe shook his tail again, leaned over and placed the ladder on a brown bookshelf in that direction, climbed up with his hands and feet, and opened the door of the cabinet there.

The cabinet was locked, but Pepe and Fang Lun knew that all the kobolds were different. They were very smart and could tell how to use tools.

There was a bunch of keys hanging behind it. The bunch of keys was placed on an iron ring. Pepe neatly counted out one of them, inserted it into the key hole, opened the lock with a click, and the lock head bounced open.

It showed a look of dancing eyebrows and looked back at Aona below. The girl nodded slightly to it. Then Pepe turned around excitedly and opened the cabinet.

At this time, the tall iron statue on the side lit up. It made a heavy muffled sound and pulled out an iron box half a person's height from the cabinet, lifted it up and placed it gently on the ground.

Aona looked at the box with a melancholy expression, with a trace of expectation flashing in her eyes. She walked over and gently stroked the box with her hand, saying, "I haven't seen it for many years. Those things are in this box, but Hailingwell, Gerdham and Friston are all extremely proud people, and the questions they left behind are not that easy to solve."

"You have to try it out before you know."

Fang Rong said truthfully, and he didn't have any luck in his heart. Hailingwell was a student of Haine, and the three must be legendary figures in history. When they completed the tower magic furnace, they should have at least had the level of a great craftsman.

Even though seven hundred years have passed, the mathematical problems left hundreds of years ago have not been solved yet, and there are many on the earth.

He looked at the box. The thick iron box had completely oxidized to black - or it was not called oxidation here, but he didn't know what elemental reaction it should be. It was originally etched with patterns on the surface, and a layer of copper carvings were pasted on it. After hundreds of years, the appearance still had not changed much.

The iron box looks relatively exquisite from the outside. You can also see the exposed gear structure on one corner, which is inlaid with an emerald, like a place to wind. Square purses feel familiar when they see the gem.

This is a crystal approximate fitting problem, which requires craftsmen to connect enough nodes from the distance as much as possible from the short path. This problem has developed in every era, and there are as many as 127 nodes today.

Fang Yu was a little curious. Which of the three men, Helinwell, Geldum and Friston, was the most likely one to stay. Helinwell, as a college student, should be best at these theoretical issues.

But there is also a great possibility that skillful craftsmen can also create such exquisite institutions.

Aona said, "This is a crystal fitting problem. Helinwell gave three answers, but this is his own research level. Even people from the Royal Alchemy Academy may not be able to..."

But before she finished speaking, she blinked in surprise.

Fang Yu had already put his hand on, but before him, Xiaoyao took a step faster, covered the crystal with his hand, closed his eyes and pondered for a moment, "Eighty-nine nodes, but I have never seen this curve before."

He opened his eyes and looked at Fang Zhu, "Would you come or I do it."

"Come on," the academic school's question is the best solution now. Although his multiple parallel level is excellent in planetary connection, he believes that it is impossible to have problems with the other party's level.

"Wait, that's..." Aona wanted to say something, but the emerald lit up slightly, and several gears turned clockwise several grids, and a slight clicking sound was made under the mechanism.

Then a loose leaf door was slid open on the iron box, and inside was a clock-shaped lock.

Aona shut her mouth cautiously.

“Huh?”

Xiaoyao showed a novel expression on his face, "This is a universal lock. The universal instrument on the magic glove was developed through this. At that time, there was such a thing."

"This lock was left by Friston..." The girl spoke in a surprised tone, as if she had not yet come back to her senses from the shock.

She looked at the people present.

Even she couldn't open the crystal fitting device so easily.

In fact, she has not seen the alchemists of this era, the craftsmen of the imperial people, and Ota has also come into contact with them. Their level is quite good, and occasionally there are things that shock her beyond her time.

But even those people, she thought it would take some time to put the lock on. These young people were just met by Ota by chance. She originally thought they might have spent a lot of effort on this issue.

Even if you hit your head and get bleeding, it may not be necessary.

But that's far from the truth.

"What is the origin of these people?" she thought to herself, "It seems to be the Korlins, but is the current level of alchemy of the Korlins so high, or are they just happening to be students of the Alchemy Academy of Ishurien Wangli?"

Ishurien Wangli Alchemy Academy is the only college she knows about the Korlins teaching magic skills, but she doesn't know whether it still exists or not.

However, what Aona did not expect was that although the Alchemy Academy of Ishurien still exists today, the facts are far from what she imagined.

Because the students of Wang Li's Alchemy Academy may be far inferior to the young people in front of her.

Especially at the same age group, looking at the entire first world, it is difficult to find such a combination.

Needless to say, Xiaoyao, Shui Wuming and Luo Wei are each of them, the top geniuses of the Silver Weislan, Elite and the Gods Killer. If they are in the Empire, there are equal geniuses to replace them.

But Fang Zhu, who was beside the three, even the Gemini star claimed by the Empire, dared not say that he must be better than the Dragon Alchemist in their eyes, especially in the Mainland League today.

Fang Zhu's reputation has gone beyond that.

However, Xiaoyao did not notice the expression of the girl beside him, and still said to himself: "This second question is difficult. The essence of the Wanxiang Lock is one or several password devices, but it is not enough to unlock the password by craftsmanship. There must be a password book."

"The password book is on this bookshelf." Aona suddenly spoke, "This mechanism was left by Friston. He said that the password was placed in works related to piped magic furnaces, on this wall of books, because only those who know the magic furnace are worthy of opening the lock."

"I saw the Pipeline Magic Furnace, the golden spine, "Amorphous Inclusions: Introduction to Martland's Technology, Volume 3". I have seen this book in a technical magazine, but I didn't expect there was an entity here. The entire two and three chapters in it were about magic Furnaces." Xiaoyao pointed to the third row of books on the bookshelf and said.

But what he knew was limited to this, so he looked at others and said, "I know so much. Who of you is familiar with old antiques like pipe magic furnace?"

"The Design Performance of Magic Furnace", "Etheric Sealing and Leakage Control", "Introduction to Runeology and Metal Materials". "Shui Wuming glanced at him, glanced over the bookshelf, and pointed out three books in a row.

"So much?" Xiaoyao was a little skeptical, "Wu Ming, you didn't know about that kind of antique magic furnace, right?"

Shui Wuming rolled his eyes and said angrily: "You are probably dozing off in the technical history class."

"That's all," Fortunately, Xiaoyao was thick-skinned and didn't care about sarcasm. He just took the books off the bookshelf and piled them on the huge workbench.

But he immediately became troubled by these thick large pieces and opened the pages with his hands, each of which had hundreds of pages.

Xiaoyao asked with a bitter face: "Not every chapter here is related to the magic furnace, and we have not really studied them. How do you know which chapter the password is hidden in? You can't really spend several days in these outdated technologies?"

Fang Yu sighed, "I'll do it."

"That's great," Xiaoyao immediately felt refreshed, "Ed, how much time do you need?"

"No need to be so troublesome," Fang Yu shook his head, "You can just start solving it."

"You read books so quickly?"

But Xiaoyao quickly realized that the facts were not that simple.

The first set of passwords in the universal lock appears in a form similar to the Caesar password, which is an alternative encryption technology. All letters in the plain text are offset backward (or forward) on the cipher text according to a fixed number and then replaced with the cipher text.

He and Shui Wuming cooperated and quickly found the message left by another Friston from the fixed trajectory of the escapement. It was a simple combination of letters and numbers.

The two looked at Fang Zhu immediately.

"The beginning of the letter represents the chapter name, Fyn is the abbreviation of crystal technology, just turn to Chapter 7," Fang Yu looked at Luo Wei who was flipping the book and reminded: "Senior sister just turn to page 232. I have seen this book originally, the numbers and letters behind are the real password order, the third line, the seventh, the eighth and the ninth letters, the fifth line, the first, the fourth, the sixth letters..."

This chapter is not finished yet, please click on the next page to continue reading the exciting content behind! "A,E,M...N,F,E."

Luo Wei looked up and looked at him in surprise, "This is the abbreviation of the principle of the pipe magic furnace. The letters behind it are probably the abbreviation of Friston's own title in the imperial text."

"Really or false?" Xiaoyao entered the password in a bit doubtful way.

With a click, the lock opened.

"Damn, it's true!" He screamed in surprise.

But there are several layers of passwords that are encrypted in different ways. They began to divide the work and cooperate. Xiaoyao and Shui Wuming were responsible for reading the information left in the agency, while Luo Wei was responsible for comparing and reviewing.

Fang Yu reported one by one which book is compared with the letters and numbers, and which chapter is in which chapter.

“Magic furnace design performance, Section 4, Paragraph 3, 14, 23, 27, Seventh and Ninth paragraphs, 7, 23, 15, 19, 21.”

"Amorphous Inclusions: Introduction to Martland's Technology, Volume 3, Chapter 2, Paragraph 5, 1, 4, 5, 27, Chapter 3, 12, 3, 9, 24."

But Xiaoyao suddenly got stuck.

"What's wrong?" Luo Wei closed the last book and looked at the other person with some curiosity.
To be continued...