Planetary Museum

After Yanxiu taught his master, Daoist Qingyun how to break the formation, Wu Xiaoqing got some freedom temporarily.He was allowed to be followed by Yan Xiu to move around Jiutian Island.

Jiutian Island is one of the outermost islands on the entire planet, and there are actually very few sects around it.Because the main area of ​​electromagnetic wave transmission is inside the core of the planet, the "spiritual energy" here is extremely thin for cultivators.On the one hand, this kind of thinness greatly reduces the energy utilization speed of the immortal cultivators, and on the other hand, it is also a natural defense-the immortal cultivators rarely visit such places when they have nothing to do.

This gave Wu Xiaoqing a little bit of security.

Wu Xiaoqing is now on the crust of this planet. The crust here is not the concept of the earth's crust, but the real shell, the shell of an egg shell.

The entire planet, which is several times larger than the earth, has a shell only a few dozen meters thick. For a planet, this thickness does not even count as a "shell". It can be regarded as a film.

In fact, the entire shell is indeed membranous.

The material composition of these membranes has many similarities with the boundary material in the [-]D projector before them, but they are not quite the same.

Wu Xiaoqing is now standing on the edge of this membrane.

Although it is only more than ten meters thick, there are many layers in the middle of these membranes.Some of them are luminous, and they provide the daily light that the planet needs.Looking from the inside of the planet, it is blue during the day and stars at night—but according to Wu Xiaoqing’s observation all day, all he sees during the day are artificial light sources, and only at night is real—this layer of film at night becomes completely transparent.

He can reach out through the membrane itself, and the membrane will do him no harm.He could even attempt to swim in it—or even pass through the membrane to the other side if he wanted to.

But Wu Xiaoqing definitely didn't dare to do this.

The flying people didn't dare to do this either.

In fact, when Yan Xiu saw Wu Xiaoqing put his hand into the membrane, he would subconsciously worry about him and feel scared—in Yan Xiu's eyes, this membrane is the junction of the Ascension to Heaven Realm and the Void Transformation Realm. Under the premise of this, if you go out rashly, you will only fall to your body and die.

Although most of the legends about these flying people are nonsense, this sentence is true.

The outside of the membrane is space, which is a complete vacuum. If people go out without wearing a space suit, they will naturally die unsightly due to the difference in internal and external pressure.

This time, the search and rescue team came to observe the state around the planet, which may be able to collect some positive information for the mission.

Indeed, a lot has been collected.

A very simple example - around this planet, the search and rescue team did not see stars, nor even other planets.But there are very regular meteorite belts.

Above Wu Xiaoqing's head now is the light from these meteorite belts.They lined up neatly in the night sky, shining a very faint light.If you don't have professional observing equipment, you may not notice it at all.But when Wu Xiaoqing specially observed these stars through the perspective mirror, he was almost surprised and a little unbelievable.

There is a high degree of regularity in these meteorites.

Just like the pattern decorated on the surface of the building, it shows a complete regular figure.The spacing between every two meteorites is exactly equal, and their orbits are at the same distance.The relative speed between each other is almost 0, just around their planet, doing very slow motion.

There is no star, which probably means that the original owner of this civilization has completely surpassed the star-level civilization, and the entire star has been demolished.

Yes, dismantled.

According to the search and rescue team, in the universe, stars are like forest fires caused by lightning in the forest.Primitive people can rely on forest fires and occasionally eat a meal or two of barbecued food, but only those groups that have truly evolved to a certain level know how to preserve the fire, and even take the initiative to extinguish it when other fires appear around the living area. .

The star exists and then is extinguished, its mass is split and then dispersed for storage.

It's as if the earliest humans learned to chop wood, store the fuel, and ignite it when needed.

This treatment of the stars is a sign of advanced civilization, just as the use of fire is a sign of progress from savagery to civilization.The principles are all the same, as this means a high degree of control over energy usage.

From Yanxiu's memory world before, they had seen the appearance of the aircraft.Based on the guess of the search and rescue team, these aircraft should have automatically flown back from space, and the fuel he brought back is likely to be the stored star mass.Strictly speaking, the planet should not shut down due to lack of energy for a "quite long" time.

However, Yan Xiu had never noticed that there were dim, regular "dark stars" in the sky. Usually at night they only noticed those shining, irregular natural stars.

It was only when he put on the glasses that Wu Xiaoqing gave him that he realized that there were so many facts that he had never discovered around the world he thought he was familiar with.

The rumors are all false, and there is nothing in Huaxu Territory.

There is no such thing as a higher-level immortal, let alone an immortal, in the entire Void Transformation Realm, there is not even a small island where one can rest.No people, no swords, nothing out there but darkness and void.

"How is the matter of breaking the formation in your gate going?" When returning to Jiutianmen, Wu Xiaoqing talked about it with Yan Xiu.

"Most of them have already been practiced. The master said that we can start at any time, but I want to wait a few more days," Yan Xiu hesitated. "The master only asked us to take two pieces of spirit stones. If it's just for self-protection, the two As far as I am concerned, spirit stones are more than enough. But to protect Mr., I am afraid that I am still powerless."

"How long will it take to start from the Nine Heavens Gate to the Spirit Test Conference you mentioned?"

"If the road goes smoothly, it will only take three days. But the road..." Yan Xiu took out a few small bean-like things from his pocket as he spoke, and placed a static three-dimensional topographical map in the air. Then he said worriedly, "Nine Heavens Gate is a small border sect, I'm afraid no one has heard of it, and there will always be some troubles when passing through the territory of other sects."

The search and rescue team asked again: "Before you said that your master only asked you to bring out two spirit stones. I checked in the Jiutianmen before, and the large and small spirit stones are no less than a few hundred. What's the use of keeping them? How about After I go back, I will talk to your master again."

"Sir, I misunderstood," Yan Xiu explained, "I said two spirit stones, but I can only bring two pieces full of spirit energy. There are limited spirit storage cabinets in the Nine Heavens Gate, and no matter how many spirit stones there are, they cannot be replenished. It's no different. There are quite a few disciples in the sect. If an ordinary disciple wants to get a full spirit stone to use, he will have to wait several months to get it. Two spirit stones are half a year's practice compared to others. There are indeed many."

The search and rescue team said: "Since you can take empty batteries, you should take more empty batteries. Remember, the more the better."

Yan Xiu was curious about this: "I don't know what is the use of these many ethereal stones?"

Wu Xiaoqing smiled and said, "Don't you remember the spirit storage cabinet in your sect? Since you immortals can charge everywhere, why can't this spirit stone do the same?"

Yanxiu, after all, people in this world still subconsciously use their local way of thinking to think about problems.In his opinion, since spiritual energy is "spiritual" energy, it naturally needs something with a soul to capture it. Although the spirit stone also has a word "spirit" attached to it, it is actually just a stone after all.A stone can store aura, which can be said to be extraordinary, how can one "cultivate" aura by oneself.

But if aura is really like what Wu Xiaoqing said, it is an electric field everywhere, then what Wu Xiaoqing said will naturally make sense.Whether it is people or stones, they are all supplemented by electricity, and there should be no distinction between them.

Then why can't the spirit stone replenish the spiritual energy by itself, and it needs to be specially placed in the spiritual storage cabinet-why can it be replenished in the spiritual storage cabinet?

In scientific research, there is a saying that when a problem is discovered, it is not far from being solved.

Yan Xiu just learned the general principle from the search and rescue team, and he was able to subconsciously start thinking about every detail of his original life.If you give him 100 years, maybe the first scientist in this world will appear soon.Anyway, their lifespan is very long-for scientific research, this is an absolute advantage.Many things that sound unbelievable at first can easily become reality as long as you change the angle or think carefully.

For example, Lingshi automatically recharges.

Shen Changwen has already determined the frequency of the electromagnetic field in this world through experiments.It took his Ph.D. supervisor more than two hours—but it solved a problem in the world that had existed for at least 1500 years, and possibly even longer.

The principle of wireless charging is actually very simple.

On Earth, there are already similar products.But only because this power supply mode itself is not economical enough, or in other words, it is not suitable for the living conditions on the earth, it has not become the mainstream power usage scheme in reality.

The main reason for limiting wireless power supply is because the energy on the earth is too expensive - it is indeed impossible to produce energy by burning animal and plant corpses to generate electricity.But this problem does not exist in this world, because here, energy is almost free.

A fusion reactor has been in operation for thousands of years, and the energy in it is almost free.

If the factor of energy utilization efficiency is excluded, another biggest problem facing wireless power supply to be used publicly on the earth is that it cannot be charged.