Generally speaking, the distance between the two islands is about a few kilometers, and at the speed of a flying carpet, it can be reached in about two minutes.

The glasses can search for people and objects within a full 20 kilometers of the field of vision, if it is just air, without the island to cover it, then it can establish a search circle within a range of hundreds of kilometers - this distance is almost enough to ensure Wu Xiaoqing's safety.

The only trouble is that you need to wait.

When other trapezes pass by, Wu Xiaoqing needs to hide in the cave on the island, and after they are completely gone, he will continue to move towards the next island during the window period when he comes out to find no one.

What made Wu Xiaoqing feel strange was that almost every island had caves for people to live in.

In a gravity-free environment, the surface of each island is the entire surface - whether inhabited or not, these islands are full of large and small caves, and some caves have been dug inside. Each island is like cheese in a cat and mouse, where trapezes can easily inhabit it.

Probably because these flying people dig a hole with their flying swords, and it is indeed not a difficult task.

Digging a hole is rare, but it's understandable. However, what made Wu Xiaoqing feel most incredible was that he didn't see any cooking utensils and food for eating - Wu Xiaoqing saw many people drinking water through his glasses, but eating, so far, Wu Xiaoqing has not seen any of them.

Well...... Toilets, as well as excrement, were also not seen in the place of residence......

"Could it be that they have really become immortals one by one?" After determining that this phenomenon was not accidental, but that it was the case in every cave, Wu Xiaoqing was a little incomprehensible.

Wu Xiaoqing has not yet become an immortal, he still needs to eat, drink and Lazar - this will inevitably cause a certain degree of pollution to those caves.

However, Wu Xiaoqing has been as civilized as possible, and he uses plastic bags to dispose of the garbage he makes.

It took more than two full days for Wu Xiaoqing to fly from the center of the planet to the area close to the outer layer. In terms of distance, he crossed more than 10,000 kilometers. The size of this planet is almost four times the size of the Earth.

But the quality is certainly far inferior. Because the whole planet is hollow.

According to the calculations of the search and rescue team, more than 95% of the space on the entire planet is gaseous.

During these three days, the collection team also discovered a pattern.

The closer they get to the center of the earth, the more frequent the fights become, and the higher the speed of the fighters, and as they get closer to the "crust" area, it is obvious that they see more trapeze, but the fights begin to decrease. Even if there were, it was far less intense than what they saw near the center of the earth, and the biggest feature was the reduced speed.

If near the center of the earth, the speed of the flyers fighting each other is that of a Formula 1 car, then on the periphery, the speed is only about the same as riding a bicycle or driving a car.

This also made Wu Xiaoqing's travel start to be easier.

In the morning, before Wu Xiaoqing set off, he glanced in the direction of progress, and it turned out that in his field of vision, there were only a few densely packed islands left, and after a few more islands, Wu Xiaoqing could approach the space area.

Of course, he doesn't need to go to space, according to the requirements of the collection team, he only needs to be on the island closest to space, carefully observe for a period of time, and collect data.

Before setting off, the search and rescue team searched the environment.

Not only through glasses, search for surrounding optical information, but also through Wu Xiaoqing's mobile phone, collect surrounding electromagnetic waves, or radio signals.

There is some evidence that the flyers appear to be communicating with each other using electromagnetic waves – each with their own unique frequency. These signals appear to be another language used by these flyers — like radar, they can emit and receive electromagnetic waves to determine their surroundings.

The search results show that everything is fine.

Wu Xiaoqing, as before, started the flying carpet.

In a gravity-free environment, flying long distances is a boring experience.

It's more boring than Wu Xiaoqing riding a horse.

The main thing is that people don't have any feedback, and when riding, the horse also feels tired, needs to eat, and needs to rest. But the flying carpet, as long as the direction is determined, does not need any action at all. Just let it fly and you're good to go.

Even if you want to make some movements, be very careful - excess movements will not only waste propellant, but may also attract the attention of those around you.

Wu Xiaoqing flew over this way, passing by several islands, and some people flew over to "see" him.

This feeling is very strange, although these people are not much different from themselves, but the way they look at them makes Wu Xiaoqing feel very uncomfortable.

This is similar to the feeling of primitive people before Wu Xiaoqing looked at it.

In the eyes of those flying people, Wu Xiaoqing is probably a primitive person.

Wu Xiaoqing tried to keep his distance from these people, because in a sense, he had no way to resist.

Although he came with a pistol, in the gravity-free environment, and the agility of these flying people, he needed at least an AK to basically ensure his safety - provided that he shot first. If these flying men do it - their flying swords have a range similar to *, and they can carry out over-the-horizon strikes from hundreds of miles away.

Fortunately, so far, Wu Xiaoqing has not made any moves to anger these flying people.

After walking for most of the day, Wu Xiaoqing was bored and a little sleepy. Just as he was wondering if he could doze off, a red light suddenly appeared in his glasses.

Red is the cue color for search and rescue teams and usually means something very noteworthy.

The red dot was very small at first, and it was deliberately circled by the search and rescue team in a circle, but Wu Xiaoqing still found it almost difficult to capture its appearance with the naked eye. After waiting for more than ten seconds, Wu Xiaoqing could roughly see that it was a flying sword - exactly the same scene he saw before when the two knights were fighting.

If there is one, there must be another, Wu Xiaoqing has seen more than a dozen similar battles, and knows that in this world, two flying men chase each other with flying swords for a while, which is a very important process of fighting - according to the analysis of the search and rescue team, this process should be an indispensable process in the game of force, and it belongs to the second link.

Among them, the process of the armed game can be roughly divided into links.

The first link is the human sword, which consumes the least capacity at this time, but the two sides are fighting with physical strength and skill, because they can fly, and this process can be separated at any time, which belongs to contact and tentative combat.

After the end of the first combat session, the second link will be entered, that is, the two sides will distance themselves and try to remotely control the flying sword as a weapon for long-range combat, in this process, because the flying sword is in a high-speed flight state, constantly changing its attitude, and changing the direction and speed, it all needs to consume a lot of energy - it is a high-intensity battle.

When the battle reaches a critical turning point in power, it enters the third stage, where one side of the game thinks they have enough of the advantage to control the sword and turn around, regardless of the opponent's weapon, and directly attack the opponent's body. Usually only after the previous battle, the side with more energy left has the initiative - because this action requires a sharp acceleration, and in the event of defeat, this acceleration will put itself in a state of defeat if the energy consumed by this acceleration is excessive.

What Wu Xiaoqing sees now is obviously in the second stage, the first sword must be followed by the second sword - generally speaking, the distance between them and the controller should be quite far away - otherwise, the sword chasing behind can turn around and attack the controller - that is relatively more cost-effective.

Sure enough, after a while, Wu Xiaoqing saw the second one.

The two swords slashed through the air at high speed, and even several times, they passed thousands of meters away from Wu Xiaoqing—in the vast gravity-free environment, this distance could almost be said to be close at hand. Wu Xiaoqing could almost clearly see the colors of the two swords, one was cyan and the other was white.

Wu Xiaoqing watched the battle curiously, but the search and rescue team carefully analyzed the flight principle of these flying swords through their glasses.

The final result seemed to be that Qingjian went back first, and his last acceleration process was very fast. After a few seconds, the white sword lost control, gradually lost its speed in the air, and slowly stopped.

Wu Xiaoqing almost had the urge to go over and bring the sword, but the search and rescue team stopped him from this stupid idea and told Wu Xiaoqing about his observations - there is a fairly strong electromagnetic field on the entire planet, and the sword itself also exists. The reason why they can move so fast is because of the force generated between each other's electric fields - and the sword in front of me, which seems to have no owner, has been communicating with electromagnetic waves in the distance - they are connected to each other, and this connection has never been broken.

Sure enough, a few minutes later, the white sword also began to speed up, I don't know if it was an illusion, Wu Xiaoqing felt that when it passed in front of him again, he paused slightly.

The direction in which this sword was going seemed to overlap with the direction that Wu Xiaoqing was going. This made Wu Xiaoqing a little excited - he couldn't tell why, although the other party's force made the search and rescue team feel dangerous, but Wu Xiaoqing felt that the owner of the sword didn't seem to have any ill will towards him.

After flying for more than an hour, just when Wu Xiaoqing had already seen the cliff of the island at his destination, and even clearly saw through his glasses that there was a person on the cliff, suddenly, Wu Xiaoqing felt that all the scenery around him had disappeared, and in front of his eyes, around him, in all directions, suddenly fell into complete darkness.

But in the glasses, there was no abnormality, the red dot representing the person on the cliff still existed, shining in the darkness, but the entire island Wu Xiaoqing could no longer see. He subconsciously took off his glasses, but saw a bloody mouth appear in front of him, and a strange giant beast dozens of stories tall appeared in front of Wu Xiaoqing and roared at him - at this moment, Wu Xiaoqing was almost frightened.