Xiaokong felt a little puzzled when he saw these two handrails, and Nuan Nuan explained to him: "This is a safety guardrail, which plays a protective role, and can maintain the balance of the body when the aircraft suddenly takes off or stops suddenly, so as to avoid being thrown out."

"Hmm. Xiao Kong nodded incomprehensibly. Then I saw the gray man on the console press a button, and the aircraft immediately let out a low whining sound, and then he only felt his body lift upward, and at this time the aircraft had slowly flown off the ground. It rises upwards to a certain height and then changes direction, flying in a direction in front of it.

Since it was sitting in the aircraft, Xiaokong didn't know how fast it was flying, but looking out through the window, he only felt that the scenery below was moving quickly towards the back, and even the clouds in the sky were rapidly flying behind him.

At this time, Nuan Nuan explained to him again:

"The speed of this vehicle is not fixed, it can fly fast or slowly, when it is slow, it can stop in the air, when it is fast, it can fly out of the planet in an instant, and when it is fast, it can reach the speed of light. ”

"Faster-than-light?" was the first time Sora had heard the word, and he didn't understand what the speed of light was, so he repeated his words.

"Well, the speed of light is the farthest distance that light can run in an instant, and it can run hundreds of thousands of miles in the blink of an eye......"

"Huh, so fast!" "It's the first time that Koku has heard of something running so fast, and he thinks to himself that it is many times faster than his soaring clouds. Therefore, he was stunned by the flying machine in front of him, since he came to this strange planet by mistake, he has been shocked by the strange things here, the people and things here have shocked his heart again and again, and at this moment when he heard that this flying machine can reach the speed of light, his heart was greatly shocked again, he couldn't imagine that there was such a strange thing in this world.

"Although this aircraft can fly extremely fast, it also has to be divided into different situations. Nuan Nuan said again. "Normally, when it's over our city, it doesn't fly too fast, because there's air here, it's flying in the atmosphere, so in this case it's just flying at a normal speed. ”

"And once in outer space, because there is almost no atmosphere there, then the vehicle can fly at extremely fast speeds, almost reaching the speed of light at the fastest. ”

"And faster-than-light flight is specifically for the stars in the universe, because the universe is very large, the distance between the stars is very far away, at this time to reach the place of the distant stars, the speed of light is a little slow, at this time you need to fly at the speed of light to reach the distant stars. ”

"Generally speaking, human-made aircraft can only reach or approach the speed of light at the earliest, and will not exceed the speed of light. However, in order to reach distant stars, there is still a way to achieve superluminal speed, that is, with the help of the induction between the stars or with the help of cosmic cracks. ”

"In fact, there is an induction between each planet in the universe, when two stars exist with each other, then there is a kind of induction between them, as long as our aircraft uses this induction force, it can reach the star at a very fast speed, and it does not need to consume energy when flying this distance. Because the aircraft does not use its own force at this distance, but uses the inductive power of the other party, it does not need to consume energy. ”

"As long as there is a sensing force, no matter how far the distance between the two stars is, even if it is a few light years or hundreds of thousands of light years, as long as the induction force of the other party is captured, our aircraft can reach it in a very short time. ”

"The cosmic gap is another case, which is to find the closest distance between two stars in order to reach the other side in the shortest possible time. It's like a bug crawling on a piece of paper, if it wants to crawl to the back of the paper, it needs to crawl a long distance, but if you make a hole in the middle of the paper, the bug can reach the back of the hole at once, so that it saves a lot of time and distance, and achieves the goal in a very short time. The cosmic seam is like this piece of paper, and it also has its shortcuts。。。。。。 ”

"Okay, I won't tell you too much, and you won't understand if you talk too much. Nuan Nuan saw that Xiaokong and the two of them had puzzled expressions, as if they were listening to a book from heaven, so she stopped explaining.

Nuan Nuan's words made Xiao Kong fall into an infinite reverie, he had been to the Undersea Dragon Palace before, and he had also flown to the Heavenly Court, he originally thought that the heaven and the earth were so big, no matter how big they were, they would not exceed the boundaries of the Heavenly Court, and that's it. However, Nuan Nuan's words opened his eyes, realized the vastness of the real heaven and earth, felt the vastness of the universe, and knew the wonder of the world.

When Xiaokong was thinking wildly, suddenly he only felt his body rush forward slightly, and then Nuan Nuan touched him again and told: "It's about to get there, and the aircraft has slowed down." ”

"Hmm. He looked out the window and saw that the clouds in the sky were slowly rising around the aircraft, and he understood, knowing that it was slowly descending in altitude.

Then his eyes were suddenly drawn to a building outside the window, and he saw that the building was unusually tall, and the top of it was barely visible, and it was like a stump pointing straight to the sky. Xiaokong asked Nuan Nuan and said, "Look, that building, why is it so tall!"

"Oh, that's it, it's a landmark in this area, it's very tall indeed, it's a thousand feet tall in terms of your units on Earth, it's the second tallest building on our planet. ”

"What, a thousand zhang high?" Xiao Kong stuck out his tongue in surprise, the tallest building on the earth he had seen before was a tower, and the tallest tower was only a dozen zhang high, and this building was actually a thousand zhang high!" He thought in his heart how tall a thousand zhang was, thinking that the tallest tower he had ever seen before would have to be dozens of people together to be high, and he thought to himself that it was higher than the clouds.

Just as he was shocked, he only felt another slight shock from the aircraft, and its speed was even slower, and he could already see the trees on both sides and the crops in the fields from the window. It turned out that it had been lowered to a low-altitude flight.

At this time, Nuan Nuan touched him with her hand again and said to him: "It's coming soon, it's already nearby." ”

As he spoke, the aircraft had already flown over the high-rise building, and the view from the window was wider, and there were few tall buildings in sight, replaced by an open farmland and mountains in the distance.

After a few more moments, it came to a halt in a flat spot, and the pilot pressed a button, and the plane stopped whining, and opened a small door on the edge.

"It's here, please come down. Nuan Nuan said. He himself went down to the ground first, and then helped Xiaokong and the others to the ground one by one.