Na Lin Wan paused for a moment and said: And after precise calculations, the depth of this hollow can actually be 35.4 to 40.2 kilometers.

Yang Momo was very puzzled and asked: What is the use of these hollow layers?

Na Linwan said with great interest: It is very useful! In such a huge space, high-rise buildings can be built, flying and sailing, countless bases can be built, including military, industrial, agricultural, science and technology, and even artificial suns, artificial moons, artificial stars, whether it is communication or daily life, it can be completely solved.

There is also a question, the gravitational pull of the moon is not as great as the gravitational pull of the earth, why does the moon still have a strong magnetic field? Yang Momo asked puzzledly: Isn't this a contradiction?

Na Linwan immediately told Yang Momo: Scientific studies have shown that all celestial bodies in the universe have magnetic fields, while the moon has almost no magnetic field. Even if there is a strong magnetic field on the surface of the moon, it is man-made, and the huge magnetic field force relative to the celestial bodies is almost negligible. The Earth's powerful magnetic field originates from the Earth's inner core. All natural celestial bodies have strong magnetic fields because they are solid like the Earth, and the magnetic field around the Moon is less than one thousandth the strength of the Earth's surface. The reason why it is said that the moon has almost no magnetic field force is because the moon has no core and is hollow.

So, how did this phenomenon of the moon become hollow? Yang Momo broke the casserole and asked: It can't be built by the people who live on the moon now, right? If it were them, it wouldn't work, and it would never be possible!

Now I can answer your question of where the moon came from and who built it. First of all, once we are sure that the Moon is an artificial celestial body, it is like an artificial satellite. Plants can sprout, as can the moon. If you start out with a spherical skeleton and cover it with skin paper, it's like a basketball. But what do you do when you find that this basketball is too small, you want to make it bigger, and you can't bear to give up the old one? There are only hair branches. That is to say, on the basis of the original skeleton, a layer of skeleton is attached, and then covered with skin paper. Later, you don't feel big enough, so you branch again. After such repeated branches, the moon was finally formed.

I have a question, since the Moon was originally a small artificial satellite skeleton and then branched, where did the materials for its construction come from? And how is it transported? Yang Momo was confused, and asked in a daze: Who will do it? How?

Good question! Na Linwan couldn't help but smile and replied: Of course, the spacecraft sent by scientists did it. Suppose the aliens have high intelligence skills, and constantly send spaceships to transport the raw materials needed by the moon, including rocks, soil, creatures, and plants. You see, isn't the moon alive today? We Chinese have long brought animal and plant seeds from the earth to the moon. If earthlings can keep bringing things to the moon, why can't aliens do the same? They can also send extraterrestrial materials such as rocks, soil, organisms, plants, etc. to the moon. In the long process of the evolution of the earth and the moon, the moon has formed the current status quo, which is not something that any one person can do in any year or day, but through the long evolution of the universe. We have just come to the moon, and there are still many unknowns waiting for us to investigate, explore, and study. I have a very unrealistic and bold imagination, and some people have thought of it before. In the interior of the Moon, it is highly likely that there is a huge amount of energy hidden. There are even people who control the moon and turn it into a huge spaceship. Who can do it? Only extraterrestrial highly intelligent humans.

Uncle, if you say this, almost all the mysteries about the moon can be explained. Yang Momo let out a long sigh and said: It's a pity that we are now someone else's prisoner!

Everything is a certainty! Everything has a certainty! Na Linwan comforted: You don't have to be pessimistic. We have not yet reached the end of the road. I'm most worried about clinging to them, and I don't know if they're lucky. May they not suffer as much as we do.

In fact, Liu Yiyi's suffering at this moment is thousands of times more difficult than Na Linwan imagined. Night cat Shu betrayed Liu Yiyi to the Blood Wolf Country, the purpose was to fish out Na Lin Wan and his party. But since the night cat Shu escaped, the lord became angry and looked for and captured the night cat Shu everywhere. At the same time, Milotai and Gollum Tiera are also using the night cat Shu to make a plan to rescue Liu Yiyi and his party. For the next step of the shadow plan, Milotai had to save Liu Yiyi against his will. However, Milotai and Gollumtiera could not find the best time. Milotai spies were sent all day long to find out the news, looking around for the whereabouts of Liu Yiyi.

On this day, Night Cat Shu finally found out the latest information about Liu Yiyi. Night Cat Shu told Mi Luotai: Your Majesty, Liu Yiyi is still imprisoned by the Lord of the Blood Wolf Country, and I heard that he will be executed in Moon Valley tomorrow and kill Liu Yiyi and them! You see, what do we do?

Father, this is a great time to rescue! Gollum Irona immediately suggested: Tomorrow I will go with a highly intelligent biological robot unit to save people.

No way! When Milotai heard this, he was furious: You are too whimsical! Milotai immediately objected and rebuked: How can the highly intelligent biological robot troops be used casually? You're going to die of this heart! You think I don't know? You still miss Liu Yiyi, how long will you forget her, ah? The reason why I promised to save Liu Yiyi is because she Liu Yiyi has what I want in Milotai. Once I get my stuff, do you think I'm going to keep a tiger for trouble?

What do you want? Gudu Tiela asked angrily: You won't cross the river and tear down the bridge, unload the mill and kill the donkey, be ungrateful, right?

You! How do you talk to me about you? Milotai was furious: Okay, you have no conscience, you still eat inside and out, and your elbows are turned out, what do I want you to do? Come on, tie me up as a brute and throw him into the valley to feed the wolves!

Seeing Mi Luotai's anger, the night cat Shu immediately comforted: Oh, Your Majesty, the tiger poison does not eat children, you can't do this, he is your own son!

I'd rather not be such a rebel! Milotai roared like thunder: Where did he take me as his son? I fed him for nothing!

What's wrong with me liking Liu Yiyi? No, huh? Gollum Tiela thundered: Think about the beginning, you abandoned your mother, how much did you marry? As the prince of the Blue Prince, why can't I marry Liu Yiyi? You are not worthy to be my father, you are arbitrary, you are stubborn, you are self-respecting, domineering, arrogant, and empty-eyed! With nothing but power and wealth in your eyes, what else do you have? Escaping from Moon Island this time, why did you abandon your mother and not take your mother with you? I hate you! You are more selfish than anyone else!

(End of chapter)