The years when I created the ancient heaven

'Artificial ecological cycle system', also known as 'artificial closed ecosystem', this concept originated before the interstellar era.

At that time, when the entire Blue Star was gathering supplies for interstellar colonization, some scientists proposed this concept.

The reason is simple. The fragility of human beings is obvious to all. Not to mention outer space, even a change of environment may cause death from a disease.

Therefore, those space battleships, or frontier bases on barren planets, must have a complete artificial ecological cycle system.

It must be ensured that the people above, even if they have been unable to contact Blue Star for tens of hundreds of years, and have no additional supplies, they can still live well.

Mo Chengjun vaguely remembered that the original subject of this experiment was called 'Biosphere [-]', because 'Biosphere [-]' was Blue Star itself.

It's just that this experiment ended in failure not long after it was carried out, and he couldn't remember the reason.

In fact, even later, a completely independent artificial ecological cycle system still did not succeed.

Even on a space carrier, it can only be maintained for about a hundred years. Any longer and it will become unbalanced.

As for those spaceports, or frontier bases on barren planets, the performance was even worse.

Mo Chengjun didn't know the specific reason, it wasn't his specialty, but it was necessary to replenish the supplies brought by regular routes.

This is also the reason why the first interstellar colonization aimed at the Kepler B-22 planet. Even in the vast universe, planets similar to Blue Star are extremely rare, and it is really not easy to find one.

However, what he didn't expect was that Butianjiao actually mastered this kind of technology.

Originally, he thought that the fairyland created by Butian Sect was similar to the blessed land of Heaven.

But looking at it now, they actually use the inspiration of the heavens and the earth as the source of energy, take the heaven and earth as the core of operation, and supplemented with various magical means to transform the environment, thus opening up an oasis on the desert-like planet.

Shen Jinxiu just said this idea, and Mo Chengjun felt a surge of excitement, climbing from the tailbone to the Tianling Gai.

He was calculating almost instinctively, what technologies would be needed for such an 'artificial closed ecosystem'?
What are the hard requirements?
What specific details need attention?
How many parts can it be divided into?

Also at this moment, he was almost sure of one thing, the Butian Sect must have mastered the two crafts of 'spiritual self-reproduction and division' and 'manufacturing of the eye of the spiritual spring'.

Otherwise, even if all the resources in this world are bald, it will not be able to support the plan to open up the fairyland.

At this moment, Mo Chengjun lowered his head, looked at Shen Jinxiu, and said with uncontrollable excitement, "Palace Master, you just said that one of the training contents of Guanghan Palace is to teach you how to open up a fairyland? "

"Yes!"

"This is good, this is good!"

Mo Chengjun couldn't help but started pacing. He patted his hands and said, "This is a good thing, definitely a good thing. If we get it, it will definitely be of great use."

Having said that, Mo Chengjun sat down again. He looked at the female sword fairy expectantly, rubbed his hands, and said, "Palace Master, have you recorded the Dharma Gate in a book?"

"This does not!"

Shen Jinxiu held the tea cup and looked at Mo Chengjun, who was so excited that he couldn't control himself, and seemed to be a little lost.

"It doesn't matter if it's not recorded in a book, Palace Master, just tell me directly, I'm asking you if you don't understand..."

Looking at Mo Chengjun's expectant eyes, Shen Jinxiu finally said: "I haven't started learning yet!"

"What?"

"Ahem, is this really important?"

Mo Chengjun said in a loud voice: "That's more than that! Having this will not only help me study the upgrade of Dongtian Paradise, but also give me a glimpse of the technical foundation of Butian Sect.

Moreover, this kind of technology cannot exist alone. It must be a complete and systematic system, which integrates countless cutting-edge technologies of Butian Sect.

It's hard to say that with just a little inspiration, I can dismantle countless good things. "

Shen Jinxiu regretted hearing this, but she could only accept the reality: "There's nothing we can do about it, this course has just started, I learned a summary, but it hasn't touched on the actual content yet.

Then, I discovered the old master’s story. "

Mo Chengjun was speechless, he paused for a long time before asking: "Palace Master, when you came back, didn't you think of bringing something useful?
For example, classic books and the like, wouldn't it be convenient to throw them in the storage bag? "

"This, this, ahem, at that time, the anger was attacking the heart, and a vertical sword directly pierced the sky of Guanghan Palace.

Then there was no choice but to do nothing and Yu Jian fled. "

At this point, Shen Jinxiu's voice became softer and softer. In fact, thinking about it now, she felt that she was too impulsive at first.

Otherwise, he wouldn't be chased to the sky or to the ground without being chased in such a panic.

At this point, Mo Chengjun has nothing to say, so he can only ask: "Palace Master, is there anything else you need to tell me?"

"Uh, is there any? It seems that there is no more!"

"That's all for today, I'll go first."

Mo Chengjun left, angrily, and looked back at Shen Jinxiu before leaving.

That look was full of resentment!
Shen Jinxiu got goosebumps when she saw it, and when Mo Chengjun went out, she was holding the teacup and thinking: "Why didn't you bring something back with you?

Really, is it because you are getting older and your brain is not working anymore? "

On the other side, Mo Chengjun went out and took a look around, but when he found something was wrong, he came back again.

Shen Jinxiu asked with a puzzled look: "Why are you back, is there anything else to do?"

Mo Chengjun pointed to the thousand-year-old Yunwuxian tea tree, and said, "Palace Master, this is my home?!"

"Oh, aha, then I'll go, I'll go!"

"and many more."

"what happened again?"

"Give me the things, I asked you to take them with you before you set off."

"Oh, for you."

Saying so, Shen Jinxiu took out another black box and threw it to Mo Chengjun, while she herself left without saying a word.

It's the back, a little embarrassed.

As for Mo Chengjun, he sat back in his seat, sipped tea, and slept on the recliner, feeling relaxed.

To be honest, Shen Jinxiu was lucky to come back safely.

People, sometimes you shouldn't expect too much.

But the problem, I'm really not reconciled!
……

He said he wanted to relax, but Mo Chengjun couldn't take it easy.

He first threw the black box aside, and then began to reflect on the information he had received from Shen Jinxiu.

It is about the battle between the real demon in the Desire Realm and the Butian Sect, about the combination of dragon, phoenix and unicorn, about the concept and method of opening up the fairyland, about the ecological cycle system, and about the possible existence of the "old villager".

At a certain moment, Mo Chengjun stood up again and sat up. He took the black box over and slowly input the magic power.

This black box is about the size of an adult's palm, with a black body and extremely high hardness, but in fact it is not the real body.

The real core is a magic weapon in the shape of a jade slip inside.

This thing was ordered by Mo Chengjun, researched and developed by Xiandao Research Institute, and made by the cooperation of three master craftsmen in Qingyou Pavilion.

How high would you say its technical content is?

That really doesn't count!

There are no offensive or auxiliary effects. The reason why he spent so much effort is more because he is in a hurry, and because this thing is unprecedented.

At this time, when Mo Chengjun opened the special method, and then poured mana into it, a more or less deep or shallow course of action began to appear in Mo Chengjun's mind.

Then, he immediately fetched the pen and paper, and wrote and drew on it. After a while, there were various mathematical symbols on the paper.

After a long while, he finally completed a sketch, hand-drawn, it is impossible to say how accurate it is.

But it can be seen that it is a trajectory diagram of a satellite revolving around a planet.

That's right, the function of the black box is to faithfully record Shen Jinxiu's movements, and it will also show different colors according to the speed.

And Mo Chengjun used this method to roughly estimate the actual trajectory of the lunar star in the sky around this world, as well as the approximate distance between the two.

Looking at the trajectory map in his hand, it is not a pure circle, but an ellipse with a little curvature.

At the furthest point, Mo Chengjun drew a line, and the calculated distance was about 30 kilometers.

And the nearest place is only about 24 kilometers away.

Therefore, on average, it is about 27 kilometers.

Of course, this data is not accurate, but a general idea will do.

Because, although his knowledge in astronomy is extremely lacking and he cannot recognize the constellations in the sky, he at least knows that the distance between the earth and the moon in his memory is about 38 kilometers on average.

So, different, really different!

Throwing away the paper and the black box in his hand, Mo Chengjun lay down again. He put his hands behind his head and looked at the moon in the sky, his expression also tinged with inexplicable melancholy.

We should have known the result a long time ago, but why didn't we give up?
Maybe it’s those familiar terms that you hear occasionally that can always cause ripples in your heart?
But, this is not the home after all, it's time to let go!I have to let go too!

However, if this is not the so-called Kepler planet, is it possible that it is the fairyland opened up by Butian Sect?
A super-large fairyland covering the entire planet?
It seems that it is not impossible!

……

Mo Chengjun has to admit that in the several battles with the Butian Sect, the Heavenly Court has maintained an equal and even a strong position.

This made him feel a little dizzy.

You see, the huge force known as 'Mending the Sky' is actually nothing more than that.

But the trip of the female sword fairy to Guanghan Palace really made him see the gap between Heavenly Court and Butian Sect.

In terms of absolute strength, the two sides are not on the same level at all.

And the battle of Tianwaitian's rush to help also cleared up the minds of the palace masters who had just become sword immortals.

Being able to be unparalleled in the vast world does not mean that you can be powerful in the outer world. I couldn't win four against two, and the difference was almost clear at a glance.

Therefore, after this battle, Mo Chengjun didn't need to urge them, and the palace masters went to the scientific research institute every day, focusing on the project of the 'outer space station'.

With their presence and sufficient supplies, the slow-moving project immediately started to move, and the first version of the design drawing was also produced.

Well, it is said to be the first version of the design drawing, but it is actually the old way - to build a floating fairy boat that can fly outside the sky.

To be honest, this is actually nothing, because the floating fairy boats are all ready-made, including Qingyou Pavilion.

But how to send it up is a big problem?

The floating fairy boat is really too big, even if the Nantian Gate is fully opened, it is impossible to pass through it directly.

But if it flies directly up?

It was not a human being. Its huge size meant that it could not fly high, let alone break through the limits of the world's gravity.

In the end, the Academy of Sciences came up with two solutions. One was to dismantle the floating fairy boats and transport them to Tianwaitian in batches before assembling them.

The difficulty with this method is that in the environment of Tianwaitian, except for immortals, there is no way for them to move around and replenish their magic power.
And within the blessed land of heaven, Ruan Qunyu, the owner of the Qingyou Pavilion, is both a master of crafting and an immortal.

But the question is, for such a large project, if she had to assemble it by herself, would she be exhausted, let alone, the most important thing is that it would take a long time!
Therefore, in the end, Mo Chengjun still chose the second method, which is to depict the prohibition of "Small and Small Ruyi" on the surface of the floating fairy boat.

As long as it is finished, if the fairy boat is reduced to a certain extent, it can be directly put into a storage bag and taken to the outer space.

Of course, even so, it was still a big project, and Qingyou Pavilion was busy.

Moreover, the existing floating fairy boats are actually not suitable for long-term activities in Tianwaitian. The reason is simple. They don't even have the most basic ecological cycle system. Apart from being a living platform for immortals, they have no other function.

The monks under the immortals, especially those from the scientific research institute, cannot live in and survive for a long time, so it is impossible to carry out experiments in the outer sky.

In this way, this 'space station outside the sky' does not mean much.

Mo Chengjun's idea is to send a floating fairy island up first, and make a place for several palace masters to practice their magical powers there.

As for the design of the second edition, Mo Chengjun originally wanted to build a building that could fight, defend, carry Xianxiu to conduct research experiments, and sail in the void...

Just a second thought made him laugh a little bit, this is not a space station, it has already evolved into a space carrier.

Therefore, there should be fewer unrealistic brain holes.

After thinking about it, Mo Chengjun crossed out all the messy requests, leaving only one.

That is to say, this second version of the blueprint must build an 'ecological cycle system'.

In this regard, the best one would naturally have to find the Butian Sect. Unfortunately, he didn't think he could easily obtain information from Lord Zhulonglong.

However, there seems to be a precedent for combining the method of the cave with the floating fairy boat.For example, Qi Zong's mobile war fortress at the bottom of the box is such a work.

If it is possible, and supplemented with some methods of the Butianjiao, it seems that the space station outside the sky will be very promising!
Thinking of this, Mo Chengjun knew that his next project was settled.

After revising, revising, patching, and checking a lot of information, I finally coded it out!

Although my novel is just a brainstorming, it still has to conform to the basic logic. Unfortunately, when I really write a book, I realize how lacking my knowledge is!