According to Ye Zan's plan, the original commercial area in the war fortress was soon dismantled into a wide and flat blank area. Subsequently, the engineering robots used the materials obtained after the demolition of the building, as well as another batch of materials provided by Ye Zan, to quickly build factories in this area.

Building a factory building is not like repairing Tongtian Peak, or repairing the defense system of a war fortress, and naturally it doesn't require high-grade materials.

Moreover, these factory buildings are built in a modular assembly way, just like building blocks. Almost in the blink of an eye, the former "commercial area" has become an "industrial area", and the square-shaped factories that look unaesthetic are neatly filling the blank space just now.

What kind of beauty do you want? It's not a tourist attraction!

In fact, in Yezan's planning, although the industrial zone is placed here, it will be isolated from other areas in the future. When the construction of the isolation project is completed, it is basically impossible for people to come into contact with this industrial area when they come up to this war fortress.

After the construction of the factory was completed, the next step was to assemble various production lines, a large part of which was directly moved out of Asgard's small world by Ye Zan. These production equipment are used to make various detectors, various scientific and technological weapons, robots, and other production equipment.

Of course, Ye Zan moved these production equipment out, not to say that he had to give up those production bases in Asgard's small world.

It's just that every time something is transported out of the small world of Asgard, Ye Zan has to open the passage to the small world of Asgard, which is still not convenient enough to a certain extent. Therefore, instead of having to go through such a procedure every time you pick up and deliver something, it is better to move out some equipment and produce the things you need outside.

As for the small world of Asgard, it will also replenish the equipment that has been moved, and it will still continue to manufacture all kinds of things that Ye Zan needs, but it will not need to open the channel frequently to deliver materials.

Seeing that the construction of the industrial zone was almost over, Ye Zan contacted the artificial intelligence of the scientific research and medical area through the auxiliary chip, and learned about the situation of the three friends of the cold during this time. The data showing the physical condition of the three people has all been turned into green text, whether it is the data of the physical body or the data of the meridians and acupoints.

"Almost, it should be time to wake them up. After Ye Zan looked at the detailed data, he gave the artificial intelligence an order to wake up the three of them, and turned around and walked towards the medical area.

On the side of the medical area, the three dormant cabins of the three friends of the old cold immediately injected the three of them with drugs to restore consciousness after receiving the order. The three people who were originally asleep gradually had a reaction to wake up, first their eyelids trembled slightly, and then their fingers twitched as if they flicked down. When Ye Zan entered the medical area and came to the front of the three sleeping pods, the three people inside also happened to open their eyes.

"The three of you can come out. After Ye Zan left a sentence, he turned around and came to the display screen opposite, looking at the data on it and seemed to be thinking about something.

Of course, the real reason why Ye Zan did this was mostly to avoid embarrassment when the three of them came out of the sleeping cabin.

"Taishang, I don't know how long it has been since I fell asleep?" "Kuzhu Zhenjun had already put on his clothes and came behind Ye Zan and asked carefully.

In fact, the three friends of the year are powerful as the gods, and although they are close to the gods of parallel goods, there is no problem in judging the time. It's just that they can't believe that in just such a short period of time, the erysipelas on their bodies have been cleansed.

Except for Qingsong Zhenjun, who was "taken away" by artificial intelligence, Kongzhu and Hanmei, the two Yuanshen Zhenjun, after learning about the changes in their physical condition, they instinctively had a feeling of unreality. You must know that the erysipelas accumulated in their bodies are already enough to threaten their lives. In their minds, even if Ye Zan had a way to treat them, the method and process of treatment would be quite troublesome and time-consuming after all.

However, how long has it been?

Kong Zhu and Han Mei could clearly feel that at this time, it seemed that not even a day had passed since they and the others lay down in the sleeping cabin. But they can also feel that their body is now as if it has been reborn, and there is no lighter time than now.

"Just to remove erysipelas, one day is enough, but that doesn't mean you're not in danger. Next, how to truly unite your own avenue, you need to rely on yourself, others can't help much. What I can do is to find a suitable environment for you, and the ultimate success or failure will depend on you!" Ye Zan turned around and said to the three of them with a serious expression.

Seeing Ye Zan's serious face, Kongzhu and Hanmei also suddenly changed their expressions, and hurriedly arched their hands and said: "Don't worry, Taishang, I will go all out to not let Taishang's hard work go in vain!"

"Okay, you three come with me. Ye Zan nodded, raised his hand and swiped on the open space next to him, opening a passage to the Arctic Immortal Palace, and then walked straight into the passage.

Seeing Ye Zan's figure disappear into the passage, Kongzhu and Hanmei hurriedly followed, and the green pine controlled by artificial intelligence naturally did not fall. Sui Han Sanyou walked through the passage, and when they saw Ye Zan's figure, they found that they had already come to a void, except for the three of them and Ye Zan, there was no one or a thing.

"This is a space in the Xuanqing Daozu Arctic Palace, and it was originally necessary to go through the layers of tests in front of it before it was qualified to step into this place. However, the three of you are in a special situation, and the test ahead is not necessary. This space, which I call the Land of Nothingness, was originally intended for the Yuan Shen Realm to refine the Yuan Shen, but it is also of great help to you to condense your own Dao. Ye Zan turned around and explained to the three people who followed.

This land of nothingness is actually an opportunity that cultivators of the Yuan God Realm and the Law Phase Realm can only get after passing the test of the Void Battlefield in front of them. It's like a cultivator from the Jindan Realm and the Yuanying Realm, passing through the Babel Tower of the Small World of the Asgard Palace, and finally reaching the space where the giant tree is located.

At the beginning, Ye Zan got the token to pass in the Immortal Palace from Ta Lao, and he once took the back door to bring Mo Rushi and Dameng Daojun here, so that the two of them could refine the Yuan Shen here. It can be said that the Great Dream Dao Monarch was able to advance to the realm of the Law Aspect so quickly, and the role of this "chance" cannot be ignored, otherwise it may be at least dozens or hundreds of years late.

For the three friends of the cold year, refining the primordial spirit is not the most important thing, and truly condensing their own avenue is the only way to truly get rid of the dependence on that kind of elixir, and to truly avoid the end of death.

And this land of nothingness, one of the biggest benefits, or help, for the three friends of the year lies in the word "nothingness". In this land of nothingness, not only is there no other scenery, but more importantly, even the avenue of heaven and earth is blocked out of space.

If it is a normal Yuan Infant Realm to advance to the Yuan Shen Realm, it is necessary to confirm oneself and then condense one's own Dao through the comprehension of the Great Dao of Heaven and Earth, and the Land of Nothingness is definitely not a good place for retreat.

However, the situation of the three friends of the year is different, the three of them already have their own avenue, but they are not in their own hands. What the three of them have to do now is actually to fight for control of their own avenue, and truly integrate their own avenue into their own bodies, without the need to go to the Heaven and Earth Dao again.

Moreover, if the three of them were outside the Void Land, they would be affected by the Great Dao of Heaven and Earth, and they might even be taken away by the Great Dao of Heaven and Earth.

In addition, this is a very crucial factor in this struggle for control of its own avenue, and the quality of the original god. And in this land of nothingness, the three of them can not only avoid the interference of the Great Dao of Heaven and Earth, but also continue to refine their Yuan Shen, making their Yuan Shen more transparent and pure.

Therefore, for people like the three friends of the year, this place of nothingness is definitely the best place to solve their own Dao problems.

The three of them listened to Ye Zan's introduction, and felt the surrounding environment by themselves, and immediately bowed to Ye Zan excitedly: "Thank you Taishang, Taishang has good intentions, I will not dare to disappoint Taishang!"

Ye Zan waved his hand to signal the three of them to get up, and then said indifferently: "Okay, there is no need to say anything superfluous, the three of you can retreat here in peace." ”

Leaving the three of them in the Void, Yezan passed through the passage and returned to the fortress of war.

After returning to the war fortress, Ye Zan received a message from Wu Changsheng, saying that several small sects had brought some building materials.

"How do they know that we need building materials?" asked Ye Zan casually in reply.

"Among them, one of them is quite familiar with architecture, and he has seen Taishang go to the forbidden place in the Western Liao Kingdom to collect things before, so he guessed that our sect was preparing to move back to Tongtian Peak. In the face of Ye Zan's casual question, Wu Changsheng didn't dare to answer casually, so he explained in great detail.

As soon as he heard this answer, Ye Zan immediately thought of the few cultivators of the Yuan Infant Realm that he met when he went to demolish the houses in that palace complex. However, the matter of Yuqing Sect's relocation back to Tongtian Peak was not a top-secret thing, so Ye Zan didn't care much about being guessed by others.

What's more, when Ye Zan left the Yuqing Sect before, he gave Mo Rushi and Wu Changsheng a large sum of spirit stones, and asked them to purchase all kinds of materials needed to repair Tongtian Peak. In fact, those few cultivators of the Yuanying Realm could guess that the Yuqing Sect was going to move back to Tongtian Peak, and it might have been a little earlier than the others.

"The materials they brought, the master can buy them at the price, anyway, we are not short of this spirit stone, there is no need to owe others favors because of this. Ye Zan replied.

The reason why Wu Changsheng informed Ye Zan was only because he didn't know if there was any specific deal between Ye Zan and these Yuan Infant Realm cultivators. For example, if Ye Zan had already agreed with the other party, about the price or other conditions, he would take out the spirit stone and buy it without asking, it might be a little inappropriate.

However, after listening to Ye Zan's reply, Wu Changsheng also understood that he was thinking too much, so he immediately sent a message: "The disciples understand, so I will send them away." ”

"Hey, don't be so unkind, people have delivered them to their doors, and it's not a big deal to give them some benefits. Ye Zan saw Wu Changsheng's summons, especially the three words "sent away", and hurriedly replied to persuade him.

To be honest, those few cultivators of the Yuan Infant Realm, relying on the information they had speculated, rushed to the Yuqing Sect to pull the relationship, although they had some speculative intentions, but it could not be said that they had done anything wrong. What's more, as the saying goes, if you don't hit a smiling person, what will happen to people will be delivered to your door, if Yuqingzong's response is too unkind, it will let others gossip.

Wu Changsheng is also because it is about Ye Zan, and his own Taishang's intentions and movements are speculated, and he naturally feels offended in his heart.

It's as if there is a secular sin that is not recorded in the law called "Speculation of the Holy Will", which means that some ministers arrogantly guess the emperor's thoughts. In fact, not only the emperor, but also any ordinary person would not be happy that his thoughts and intentions would be known by others, but he just couldn't convict people like the emperor.

Originally, Wu Changsheng really planned to go directly to "send away" those people, but he was immediately stopped by Ye Zan's reply.

After reading Ye Zan's reply, Wu Changsheng still felt a little unhappy, and said: "Taishang, the other party is vainly speculating about Taishang's intentions, but he is too ignorant of the severity, and the disciple thinks that it is better to admonish him." ”

When Ye Zan saw this, he couldn't help but be a little happy, and then replied: "Old Wu, you are floating!"

Indeed, Wu Changsheng, as the head of the Yuqing Sect, saw that the Yuqing Sect went from third-rate to second-rate, and from second-rate to now, he didn't know how to rate it, and there would inevitably be some changes in his psychology. After all, if people from other sects go from the bottom to the top, they often have to go for several generations or even dozens or hundreds of generations, and the heads of those sects have a time to adjust their psychology.

And on the side of Yuqing Sect, in just a few years, there has been such a huge leap, Wu Changsheng felt as if he was stepping on a flying sword and rushing to the sky. In a bad way, this is somewhat of a "villain's ambition", and the status suddenly jumped from the ground to the sky, and I am afraid that anyone who changes it will not be able to withstand such a change.

In the past, when Wu Changsheng was still the head of a third-rate sect, he lived cautiously every step of the way, for fear that one would accidentally bury the sect. But now, does Wu Changsheng still need to be so careful? On the side of the Yuqing Sect, there are only as many Yuan Shen powers, not to mention that there is also an Earth Immortal Dao Ancestor who has gone to the outer world. It is no exaggeration to say that in the entire Shenhua Domain now, it cannot be said that no one dares to provoke Yuqingzong, at least everyone must give Yuqingzong some face.

If it was changed to before, in the face of these "door-to-door" Yuanying Realm cultivators, where would Wu Changsheng care about speculating about whose intentions this kind of thing, he would have happily accepted all the things, and made a strong friendship with the other party.