Fang Yu sank his mind into the gray gem, guiding the magic power into the countless nodes through the circuit on the magic glove. A picture of the starry sky lit up in his vision, and thousands of lights hung in it.

"Gerdham... He once wrote me a letter, but the letter did not mention his whereabouts, but simply explained everything that happened in the empire. As for Friston... I am not very familiar with him, and I don't know what he ended up in the end and where he went."

Everything that was buried seven hundred years ago now seems to be a mystery.

It is not easy to find a few specific people in history seven centuries ago. They may have been peerless in genius, but considering that the empire may have deliberately concealed this period of history, it is even more impossible to distinguish between true and false today seven hundred years later.

Fang Yu only pondered for a moment and asked, "I'd like to ask, Ms. Aona, do you still have that letter from Gerdham?"

"Of course," replied the girl, "that was my only connection with that era, and it was also the last message that Gerdham left me. I naturally kept the letter. Does Mr. Ed want to read it? I will let Pepe take it for you later."

Fang Yu nodded. He hadn't been gossiping about other people's privacy yet, but as the inventor of the Star Device, Geldum was really curious about what happened seven hundred years ago.

Where did the other party go in the end and who left his inheritance to whom? Is the dragon hunter on the pirate ship and the gray crystal of the Linen family related to the story seven hundred years ago?

His heart suddenly moved, and the words he said suddenly stopped.

"Wait, is this...?"

A shock in his heart made the glove tremble slightly, and the circuit connected to the gray gems was broken, and thousands of stars suddenly disappeared in his sight.

But this subtle action did not fall outside. Fang Yu covered the gray crystal without any trace to conceal his movements. The starry sky in his vision disappeared for a moment and reappeared again.

The star device left by Gerdham is very different from the gray crystal given to him by the Dragon Hunter and the old servant of the Linen family. It is worth wondering if there is no difference. After all, this appearance looks like a star device, but its essence is actually just a question left by the former.

It was just that the stars connected to each other made him see something very similar.

Shana gives him multiple parallel training plugins.

How could it be?

Fang Yu was so shocked that he almost broke off the connection with the gray crystal again.

He later investigated.

The multiple parallel training plug-ins Shana gave him were not actually mainstream training plug-ins on the market, but something that was very similar to the margin training plug-ins later.

Therefore, his multiple parallel skills are different from everyone, and the same is true for his margin skills.

But is the basic principle in the star device actually the remaining technology?

Fang Yu's mind was a mess. Since he discovered the Dragon Hunter, he had been studying that magical device. He followed that idea and used his known margin techniques and closed-circuit device to transform a group of dragon cavalry.

He thought he had opened up another track.

But I didn't expect that the same destination was achieved in different ways.

But the most cutting-edge margin technique in the alchemy world is still a world away from the star device.

He had walked far enough himself, at least besides the Dragon Hunter and the Nightmare Creature, he had never seen a flexible structure similar to his own dragon cavalry.

But his bulky inventions are ultimately not comparable to the star device. Even the more he has more knowledge about it, the more he can perceive the gap between himself and that ultimate goal.

But the star device is obviously a technology from seven hundred years ago.

Seven centuries later, people began to study its origin again.

Why, what exactly is missing?

A ray of inspiration suddenly flashed in Fang Yu's heart, so that he shivered slightly while pressing the gray crystal gloves. He suddenly realized that he had captured the core of the problem.

What is missing may be what is lost in that ancient story.

Green Star.

But others don't, he has it.

Fang Yu suddenly realized that he had found the answer to the question left by Geldum.

By the way, he subconsciously mobilized the glory of Cang Zhihui in his body. This was not the first time he made this attempt, but the power that had been sleeping in his body in the past had never responded to him.

But finally, the blue glow that day seemed to have found a catharsis port, suddenly started moving and rushed towards the gray gems at his fingertips.

That was the first time Fang Ling saw the star device really activated.

But the scene is a bit out of control-

Zhanqing's light lit up the entire gray gem, so that it emitted countless same rays of light in all directions. The green light reflected the faces of everyone present in an instant.

This big scene scared everyone. Xiaoyao, Shui Wuming, and Luo Wei stood up from their seats almost at the same time. Aona even stared at the scene with her eyes wide open.

This is not the first time that everyone in the Seven Seas Brigade has seen such a scene, but they are still really surprised. They have also seen the Star Device, but they never thought that the Star Device could react with Cang Zhihui.

"That's-"

The Paparals subconsciously wanted to speak.

But the box beside him covered his mouth and Parker whimpered and raised his head, looking at the box staring at him, the meaning in his eyes was very obvious, "I can only save you this time."

All right.

The Paparals suddenly realized something and suddenly became angry.

The light burst out instantly, and then passed in a flash. The green light dissipated, and the gray gem returned to its original state. In just a moment, it seemed as if nothing had happened.

But everyone present would not regard everything before as an illusion.

What's more, after the gray gem turned back to its original state, there were crackling sounds in many places on the huge iron box, as if the lock was opened somewhere, and then a muffled sound came.

The lid of the iron box bounced upwards a crack.

"It's this kind of power..." Aona couldn't help but lose her voice, "Gerdham, Friston and Helinwell discovered power from that crystal, that's this kind of power..."

"Cang Zhihui," Fang Yu said actively. He was actually shocked. Before that, he had tried to mobilize Cang Zhihui many times, but no response. The test just now was just a test of the blessing of the soul.

He didn't think too much about that kind of inspiration at that time, but he didn't expect that such a big noise would happen. Using the ether to charge the crystal would not have such a big reaction. At best, the crystal would lit up slightly.

Could it be that he mobilized too much Cang Zhihui?

But this was the first time for him. He could not even be sure whether Cang Zhihui was considered an energy. In the end, it was possible that any abnormal result would be possible.

But he looked at Aona and thought that he might have to find a reason to cover up everything that happened just now.

He has the Hailin Crown on his body, which is not a secret to some people, but it has not spread throughout the world. More importantly, the girl just said it clearly that the tower magic furnace, the zero-type crystal and the star device are all related to the Emerald Star.

The actions of the imperialists now are likely to be related to the actions of the three genius alchemists.

He vaguely felt that there was a great relationship. If the imperial people knew that they were carrying the power of the glory of the sky, they would be afraid that they would never have peace in the future. Being so obsessed with such a giant would not be good news for the Seven Seas Brigade.

Although there are not many people here, except for the Seven Seas Brigade, Luo Wei, Xiaoyao, Shui Wuming, and even Liu Liyue are all trustworthy people, but they are from the Great Guild after all, and it is not impossible to leak the news.

Fang Yu was a little worried. Fortunately, he was not the young man in the past, so he did not expose his emotions.

"Gerdham hid his puzzle in this glory," he forced himself to calm down and thought for a while: "The way to unlock this mechanism is not the mechanism itself, but the power of the glory in this gray gem."

"Call the power of Cang Zhihui among the gems..." Aona murmured to herself, and for a moment she was a little dazed, "...I'm so stupid, how could I not expect... He left this mechanism and naturally left the power of Cang Zhixing... I've wasted so much time..."

"?"

Fang Rong was slightly stunned. Unexpectedly, an excuse he made up casually triggered such a big reaction from the girl. However, he was a little guilty and did not dare to think too much. The other party had been trapped in this ground for more than 700 years. It would be impossible to say that there was no grudge against the Northern Empire.

He looked at the others, and Xiaoyao and Shui Wuming both looked in a daze. "You really have it," Xiaoyao even hammered his shoulder, "How did you think that there would be the power of the green star in it? That is Cang Zhihui? How is its nature different from the etheric magic? Have you noticed that there is magic outside of elemental magic in this world. This is a big discovery. I want to write it in my next paper-"

"You'd better not," Fang Rong replied, "This involves the grudges of the empire. How do you plan to explain the origin of Cang Zhihui? Do you have the ready-made Emerald Star in your hand? But if you want to mention this story, it will not only expose the existence of Ms. Aona, but you may even enter the vision of the empire. Don't forget that it is the scandal of the founding monarch of the Northern Empire..."

"Ah," Xiaoyao slapped his head in annoyance, "I forgot this, what should I do? Let's find a way to find an Emerald Star?"

"Let's talk about it when you find it," Fang Yu was a little speechless at this guy. "The Emerald Star is a fragment of green. Although there may still be some in this world, he does not intend to tell the other party this. He has enough trouble, and almost all the troubles related to the fragments of the Death Star."

He looked at Luo Wei.

Only then did I realize that the senior sister did not seem to believe her words. She looked in this direction and did not say much, but her eyes were very meaningful. Fang Yu suddenly realized that this was Ms. Ming's favorite student. Half of the Hailin crown on him was made of fragments of the Green Star, or did he know it from the other party.

Fang Yu didn't know how much Luo Wei knew, so he could only hope that the other party could keep his mouth shut. However, considering that Ms. Ming would keep it secret for him, Luo Wei should be consistent with her teacher, right?

Fang Yu was a little nervous, and he didn't even have the time to care about anything else. Even about the box he had opened himself, Aona looked like she was lost. In the end, Shui Wuming reminded:

"The three mechanisms have been opened. Is this box considered open?"

"Wait," the girl suddenly came to her senses and shouted out in a nervous tone.

She immediately realized that she had lost her composure and showed an apology and said in a ease. "Wait, although you all have unlocked the mechanism, I still have something to say before opening the box."

"Ms. Aona?"

"Nothing," Aona shook her head, "I'm not stopping you from opening it, but it's just that there are precious documents left by the three of them. I must confirm again, you won't tell the Empire everything inside?"

"Natural," Xiaoyao replied carelessly, "I don't care what the Imperial people will be like. I'm just curious about those things."

But the girl looked at the square pilo.

Fang Yu nodded, "Ms. Aona, we cannot guarantee that after reading those documents, we will be sure that we can determine what the Imperials are doing. Even if we determine what the Imperials have plans, it may have nothing to do with most of us, so we will not attack them. But at least we can guarantee that this is, no matter what, we will keep our mouths at the contents of these documents, just as we wrote on Ms. Roman's contract."

"Well, I believe you, Mr. Ed. But I have another request, I know you are alchemists and are interested in all the technical documents here. In fact, those things don't mean much to me, you can take them freely, even the documents in the box. But there is something in this box that is very important to me, and I will let Pepe take it away, okay?"

Under the projector, the girl looked at them and asked.

Everyone looked at each other and didn't quite understand the reason why the other party was solemn. However, Xiaoyao was very excited. He only heard that the owners here allowed them to take away most of the documents and materials.

Isn’t this the biggest purpose of their trip?

Xiaoyao couldn't help but throw an excited look at Shui Wuming beside him: "It's developed!"

"You'd better listen to her opinion first," Shui Wuming was naturally a little excited, but he just didn't want to agree with this guy. Who said Elite is now a competitive relationship with Silver Weislan? "If she wants to take away your head, would you agree?"
To be continued...