Fang Yu pushed open the door and saw Friston inside, and was stunned for a moment. He even subconsciously retreated and looked at whether the door was opened correctly, but yes, it was the third red door.

Inside the door is Friston, the president of the Craftsman Association. He has seen him many times in Ayin Brock, but he may not admit his mistake.

What's more, alchemists nowadays like to wear coats, and the styles are very different from those thirty years ago. Seven hundred years ago, alchemists were still wearing bachelor's robes.

Friston laughed in silence, "Why, I am so surprised to see you?"

The moment Fang Yu retreated, he realized that he had lost someone. But what surprised him was not that this president would be here, but the other party was the tower guardian of the Tower of the Winter Solstice, so it was normal for him to appear here.

What surprised him was Helinwell and Gerdham. He passed through the first red door, and all he encountered along the way were questions related to the leftover skills. The experience Shana got from the software that he gave him was fully utilized here, which made him even have an illusion that the other party would have worked with the two geniuses seven hundred years ago? But this was obviously unlikely.

The subsequent questions became more in-depth and gradually exceeded the scope of Shana's mastery, which made him slightly relieved of suspicion.

His understanding of the remaining technique is about between four and fifth instructions - although in theory, it is impossible for an alchemist to impose more than one pre-instruction on the construct, he used a trick to conceive a virtual closed-circulation device in multiple parallels in the chapter of the key, and recorded the previous instructions through the closed-circulation device to achieve the purpose of imposing the subsequent instructions.

But this method has its limits. The alchemy method using multiple parallel concepts of closed cycle devices is itself a mimicry creation behavior, which requires a lot of brain and mental strength. The remaining skills themselves are the same. The superposition of two is an astronomical number. The virtual space in the key chapter is not similar to the tower space, and there is no increase in computing power. There is no Miss Tata that can assist him in that space, so he will find it difficult to make progress after passing the first level of the key chapter.

However, in the space of this tower, Gerdham and the alchemists around him showed him another new idea, allowing him to see a possibility of entering a new world. After understanding that possibility, Fang Yu even felt that the chapter of the key that had been bothering him could be turned on.

Simply put, in the past, alchemists used light circuits to mimic the sea of ​​ether and recorded instructions in it. This device is used as a total set of instructions rather than in a separate closed-circuit device, while the external device is just an extractor of instructions. Although this total set of instructions takes up more computing power, the external extractor records very little information, so the structure is relatively simple.

Due to intensive reasons, the more instructions it records, the lighter the burden will be.

After reaching the four instructions, this method completely beats the clumsy way he used a series of closed-circuit devices to encapsulate the instructions. This is simple, but in fact it is all based on a series of new alchemy techniques he invented. Just like the creation techniques of the elves, alchemy cannot be established without the support of the styling.

He even saw the prototype of the star device in that new technique, but it was not the star device that extracted the star light like a shadow man - this is the star device that belongs to mortals and theirs.

He faintly saw a genius behind the new alchemy stylings, which must have been named after him, the star device called Gerdham.

Although these formulas are just a prototype, with various limitations and are in all respects, and are not as good as the Nightmare Furnace construction of Shadows. But just like the precious wishes of the Noumerlin elves to the mortals, this is also a gift given to the world by this genius, it must lead to that final future.

Fang Yu was a little respectful in his heart. Unlike what he learned from the underground of Nordspits, this is the real story left by the three geniuses. When Geldham allowed himself to move forward, he actually knew what was behind him. Unlike what Helinwell said, this young alchemist was full of hope for the future alchemy.

Otherwise he wouldn't leave an answer.

Although Fang Yu had long known that the star device in Sir Lin Neng's hand and similar technologies in later generations may all come from this, it was the first time here that he truly understood the principles behind the star device.

This is the blessing of the tower. For the alchemist, the legacy of technology is the best blessing. Just as he mastered the creation techniques of the elves in the Xiajin Tower, here Helinwell and Gerdham tell him the past of the attributeless magic furnace, and the other tell him the future of the remaining skills.

He pushed open the third door and thought he would see Friston. But this Friston was not Pifriston, so he was surprised when he saw the craftsman president.

Did you think wrongly that this president is really related to the three geniuses? Or is he Friston himself? Can anyone live for seven hundred years?

Faref could live until now because he had been hiding in the tower space, or in other words, he had long abandoned his body and lived in a mental state, just like Miss Tata.

The lifespan of mortals is short.

The goblins are not immortal.

He looked at the president up and down. Although his heart was full of doubts, he could not help but subconsciously said: "Sir, you..."

"We?" Friston was slightly stunned and looked at himself, "Why, I have flowers on my body?" He smiled, his tone was very kind, and his attitude towards the leopard seemed particularly friendly. "You don't have to guess that I am not with the people from the outside association. This is just an image I left behind. However, influenced by the tower, it has a part of my self-awareness, so I can talk to you."

Fang Yu was stunned for a moment, a little surprised. The president seemed to have no idea what had happened before, and he overturned his inference just now. He really didn't have the other party together?

He even had an impulse to go back and see if he had entered the wrong door. He asked tentatively: "Mr. President, that tower magic furnace?"

"You also noticed it," Friston smiled, "This is a new technology that the empire is promoting. We do not intend to hide it privately. The tower magic furnace is only the foundation of this series of technologies, just like the foundation of a building. The tower magic furnace after the first red door and the elemental resonance device behind the second red door are our plans to the future, but there are also difficulties. I hope to disclose these technologies and difficulties to geniuses around the world."

Fang Yu was completely stunned. What resonator? Why haven't he seen it before? But after being stunned, he fully understood that his inference was right. Except for the tower magic furnace with the first red door, every door he walked through should be different from others.

Because of the token of Alphonse on him, Helinwell set a different test for him from the beginning.

But why did he meet this president after the third red door? He thought about it and thought about that possibility. Faref said that the president left them a little surprise here, and probably that's it.

Because he changed the way the tower operated, he met the other person here. He was like forcing himself to get back on track, but for a moment he was a little silent - he looked at the president and felt a little resentful for a moment.

Originally, he had been constantly gaining insights and improvements from Helinwell to Gerdham. If nothing unexpected happens, the room behind the red door should belong to Friston, the third genius.

He met Friston here, but the same thing was said-this was not the Friston he wanted.

Fang Yu was a little nervous for a moment, and it felt like he was watching a very exciting series, but suddenly he inserted an advertisement for you, and it would be fine if the advertisement was not the case. The broadcaster also told you that this advertisement would replace the most exciting episode.

Normal people have the intention to kill.

But he couldn't beat this president, and even if he could beat the other party, it was just a video and it was meaningless.

Friston looked at the boy he was looking forward to, and his face seemed to be stabbed by a back. He couldn't help but be surprised, "Why, I'm so unhappy to see me?"

He was used to seeing all kinds of expressions, and it was the first time he saw this... unique, just like - seeing something unclean. Fortunately, this president was well-educated and raised his eyebrows to make up for the whole process:

"You don't have to think that this is cheating. In fact, everyone is the same. This is just a little surprise I left. Everyone can see me here, as long as they reach this level."

He smiled with relief, "But an alchemist should have some character. Disdaining to be with the flow is one of the best qualities. I am very pleased that you have seen such qualities in several different young people."

Fang Yu was stunned for a moment, and then he realized that his expression was a little out of control. He finally adjusted his mentality with great grudges and asked without tears: "Is it... Is it a grown-up, so is this level the question set by you?"

He felt a little forced to smile.

But Friston finally nodded with satisfaction. He glanced at Fang Ling with great meaning, "This is a topic and a gift. It is closely related to the future of the empire and the future of everyone. You stood out from countless people and finally defeated many of the same geniuses to come here. More importantly, you are still young and have no prejudice about the future, so I want you to see everything here in advance."

He continued: "You come here, whether you choose to leave or go on, but I hope you will see that future first. You are the best among your peers and the hope of the alchemy world."

When Fang Yu listened to Friston's serious speech, he couldn't help but look behind him in a daze. There was a tall structure with its modification style very different from that of the mortal empire.

He recognized it at a glance, it was the Nightmare Furnace of Shadowman. But that one was extremely large and he had never seen it before.

"You know what this is." Friston looked at him and spoke, not using inquiry, but rather as a statement.

Fang Yu nodded. He had fought with the filmmaker in the north, but this could not be hidden from the craftsman president. The empire also knew very well about the nightmare furnace structure.

"Then I don't need to repeat it," Friston understood. "You should know that this is a 'combat weapon' from our great enemy. I believe you also know their history, and the enemy will return. This should be the motto of the Cowlins."

He looked at the tall structure, "You have seen those tools in the northern border of Ishurian, and this one is their real main force."

"Their...their main force?"

"Yes, in the eyes of our alchemists, the main force is the backbone and backbone. It is not a short-lived elite weapon in a military, but the most extensive cannon fodder that can be mass-produced. Only in this way can products from the production line be called the main force."

Fang Yu couldn't help but feel silent. Although it was not clear about the strength of this nightmare furnace, judging from its size of three or four meters, it also knew that this thing must be not simple.

He looked up and asked, "Can I see it?"

"Of course." Friston was incapable of being, and in fact he was very satisfied.

Fang Yu walked forward. He didn't dare to reveal his secrets. Although he knew that the most important part of the Nightmare Furnace must be the star device in its mind, he still started to check it from his chest cavity.

There should be the core crystal where it is. The core crystal inserted in the magic furnace is no different from what you usually see. However, the shadow people have very exquisite craftsmanship, and he can't recognize some plug-ins at all.

However, if you want to talk about the biggest difference compared to mortal alchemy, it should be that the resonance crystal is not used to accept the alchemist's instructions. He knew why, but he still calmly explored it little by little.

Finally, he followed the herringbone ladder to the head of the structure, lifted the surface armor with both hands, and indeed saw the pipes inside like spider webs, and the end points of all the pipes were connected to the milky white crystal.

That kind of crystal does not exist in nature at all, it is created by artificially. It is just like its attributeless crystal.

"What is this?" he asked.

"The shadows call it the 'star device'," Friston looked back at the scene and answered, "The reason for its name is very simple, because its power is to burn the 'star light'. That great substance can produce all kinds of extraordinary qualities, one of which is the mimetic soul."

"Create the starlight, can the starlight also burn?" Fang Yu asked knowingly.

"Why can't?" Friston shook his head, "Everything in our world comes from starlight, matter and energy are no different, so starlight can of course be used by alchemy..."

He murmured to himself, "...or rather, alchemy should be like this." The president sighed slightly.

But this sentence did not make Fang Yu hear it clearly. Friston's voice quickly stumbled again, "But unlike elements, energy and matter, but after elements and energy are used by us, or even after the creatures die, they will be transformed into starlight and recycled under the sea of ​​light. But once the starlight is consumed, it will dim forever until it is finally consumed."

He deliberately skipped the ending of the world after the starlight was exhausted and turned the topic back on track. "We can't walk the path that the filmmakers have walked, so the topic I set for you here is how to make this structure move without using the starlight."

Fang Yu walked down the ladder, clapped his hands and looked up at the construction and asked, "Is there any special reason for this question?"

He had actually guessed the reason, but he still wanted to confirm it once.

"You have always been very smart. I was particularly optimistic about you when I was in Einblock. If I hadn't been able to get away, I would have had a good talk with you," Friston smiled. "There is naturally a reason. You have seen shadow men in the northern border of Ishurian and knew that they did not use the constructed army of alchemists. If this army was endless, how could we defeat the enemies of the past?"

"So use your spear to attack your shield?"

"Interesting statement," Friston nodded, "but that's exactly what it is."

"Is this why the alchemists study the remaining skills?" Fang Yu asked again.

Friston's eyes lit up and he praised, "Impressive reactions and ability to connect things," but he shook his head, "But unfortunately, that road is not far. You also know the leftover technique. Do you think that the builder can move with the leftover technique alone?"

Fang Yu thought about it and said that judging from the level of the star devices that mortals now mastered, it was far from reaching the level of the Dragon Hunter. It was already the limit to reach the Dragon Hunter, but the Dragon Hunter was far from comparable to the Nightmare He had seen in the North.

When it comes to Dragon Hunter, he remembered that the star devices he had seen in Dragon Hunter were far more mature than the one he got from Sir Lynn, so that he had no idea how to start researching them.

Where did those devices come from? Could it be that the Imperials have already walked this path?

He felt a little unlikely, but after a moment of daze, he still shook his head honestly at Friston, "I don't know, but with the remaining skills I know, I can't make this construct move."

"It's right." Friston replied. He felt that he had achieved his goal, so he could guide him and let the other party try it himself to deepen his impression.

It was a strong wall that no one could cross. He didn't have to worry about the young alchemists of the empire, because those people had more or less understood this technical route, and even if the two Gemini chose to leave, Friston was not disappointed.

It would be enough for him to let them see that future, and these young geniuses would naturally be prepared, and that was the only way to the future, either earlier or later.

"So the test of the third red door is not easy," he said along the way, "You can try it first-"

"Then I'll try it."

Fang Yu never knew what the difficulties were. He was just an alchemist in the practical school. In short, no matter whether it succeeded or not, he had to try it out first. He had never even tried it. How could he know that he could not succeed?

Friston opened his mouth. He had a lot of guidance. If the other party encountered setbacks, he would just introduce the technical route to the other party. Although Juno sneered at it before, he didn't care at all. It was just boring and stubbornness. Of course, it was not something that could be described by simple and ancient schools.

Is it also the soul school that alchemists designed dragon souls? Of course not, but he went further and that technical route was more radical, but those who were just on the brink of danger were not yet dangerous-

As long as the alchemists can grasp that boundary, he believes in mortal alchemy, and naturally he also believes in the future alchemists.

That road must be feasible.

However, he remained silent and let the other party hit a wall. After all, he was not an imperialist. Without knowing that technical route, he might miss this opportunity because of cognitive disorganization.

Subconsciously, Friston still hopes that the Dragon Alchemist he is optimistic about can accept the concept of the empire.

He silently watched Fang Zhu walk forward.

But Fang Yu actually didn't notice the wonderful expression changes on the president's face. His mind was filled with what he was thinking about. The previous two red doors made his mind full of technical problems.

The remaining skills, multiple parallelism, and the lowest-level questions. The insights that come from each door I experienced afterwards are eager to prepare to turn into true knowledge for Fang Yu.

He is just in need of something to experiment.
Chapter completed!