Although you can't transmit sound in space, there are still some things that can be transmitted. Like waves, or light and heat.

Li Qingyun referred to those spacesuits on the earth, and then refined this new spirit weapon.

Seeing Xixi and Hanghang having a lot of fun there, Li Qingyun was also very happy. As for Niuniu, Gongzi is also a cultivator in the infancy stage, and he doesn't need the kind of spiritual weapon on Xixi and Hanghang to survive in space freely.

It's just that she needs to raise her defensive shield at all times, but it's nothing, she is also very happy to see Xixi and Hanghang playing, after all, today is the birthday of the two little guys.

And the reason why Li Qingyun brought them here today is not just to let people experience the feeling of space.

Li Qingyun waited for them to play for a while, and then said out loud: "Okay, everyone come over, let's wait to see the show." ”

The reason why Li Qingyun had to wait for them to play for a while before he spoke was because he knew that Xixi and Hanghang didn't retract their minds so quickly when they encountered new things, so Li Qingyun simply didn't say anything, let them play first.

Sure enough, at this time, Li Qingyun spoke again, and they came over quickly.

"Daddy, Daddy, what's the show. ”

"Hehe, just wait. "Li Qingyun sold a pass at this time.

But Xixi didn't do it, she hugged Li Qingyun's legs and began to be coquettish.

Li Qingyun didn't pay attention to her coquettishness, but pointed his finger to the side and said, "Everyone look over there." ”

When everyone heard Li Qingyun's words, where else could they care, and they looked directly in the direction pointed by Li Qingyun.

I saw that in the direction that Li Qingyun pointed to, there was a big moon, but at this time, they found that the moon began to slowly become incomplete.

Yes, that's right, Li Qingyun took them to see the lunar eclipse.

"Wow, the moon has been eaten!" Hanghang exclaimed.

"Dad, can you save the moon, the moon stone has been eaten, and we won't be able to see the moon in the future." ”

"Yes, yes, the moon is gone, and our Guanghan Palace is gone. ”

At this moment, the two little ones were scared. This is something Li Qingyun didn't expect.

Li Qingyun just wanted to take them to see the beauty of nature, but they didn't think about it, they thought that the moon was really eaten.

"Baby, don't worry, don't worry, the moon hasn't been eaten, it will come out again later." Don't worry. Li Qingyun patted them on the shoulder and said.

It's not that Li Qingyun doesn't want to talk to them about the scientific truth here, but Xixi and they are too young. Talk to them so much, and they may not be able to understand it.

Moreover, at this time, they are not actually in the galaxy where the initial star is located.

Even if the 'moon' is really gone, it doesn't matter much. It's just that this is even more difficult to explain to Xi Xi Hanghang.

After all, they are still too young and have limited knowledge to learn. It's like a smart child, he has just started elementary school, you use the knowledge of the university to teach him, and he will not necessarily perform better than ordinary people.

After hearing Li Qingyun's words, Xixi and Hanghang finally breathed a sigh of relief.

Obviously, Qing Li Qingyun is still very creditworthy of the two of them, and they all believe Li Qingyun's words.

Of course, Li Qingyun can not explain some boring knowledge to them too clearly, but Li Qingyun can still tell them about some myths and legends about the tengu eating the moon.

Of course, in order to prevent the two of them from thinking that this myth and legend was right, Li Qingyun also specially told them that this was just a reverie of the ancients and what they had seen, and it was not true.

And why is there such a phenomenon, Li Qingyun told them to find the answer when they grow up.

At that time, Xixi and Hanghang nodded seriously, and it was obvious that they took over the homework assigned to them by Li Qingyun.

Because they're also very interested in it. They also want to know how it works.

Many times, the answers they find on their own will make them remember them more clearly, but the answers they may remember at the time will not be long before they forget.

Therefore, learning is not everything because of the teacher, but also has a lot to do with the students themselves.

Seeing the 'moon' disappear in front of them little by little, Xixi and Hanghang were also very nervous.

"Wow, the moon is all gone. Daddy, was it really eaten by the tengu? Why don't we knock on the basin too? ”

"No, didn't Dad tell you, it's just that the ancients were afraid and didn't know what the reason was, so they did that kind of thing. In fact, even if they do nothing, the moon will appear on its own. ”

"Really?" Xixi and Hanghang looked up and found that except for some stars in the sky, they couldn't see the moon, and they still had some doubts in their hearts.

But when they heard Dad's affirmative answer, they didn't say anything, they wanted to see if what Dad's said was true.

"Wow, brother, brother, look, the moon is really out. Soon Xixi screamed.

Sure enough, at this time, the moon was like a shy girl, only showing a little bit, and if it weren't for Xixi's good eyes, she wouldn't have seen it.

But as time went on, soon, more and more of the moon appeared.

Xixi and Hanghang also saw it change from a disc to a semicircle, then from a semicircle to a crescent moon, and then to disappear completely.

After that, it plumps up from crescent moon to a disc again.

This process did not last very long, from beginning to end, it was only half an hour.

However, this caused a great shock to the young hearts of Xixi and Hanghang. I believe that they will never forget this special day for the rest of their lives.

Obviously, Li Qingyun also spent a lot of effort to find such a place.

Because it's not just a place to find a lunar eclipse. You have to time it right. Even if he is the master of a small world, it is not so easy to calculate what will happen many days later.

Although he is a cultivator in the Transformation Stage, the calculation of his brain cannot be compared to that ordinary computer on Earth.

Of course, if he wanted to ask Heavenly Dao to help, it would be very easy, but Li Qingyun didn't do that. Because he wants to prepare gifts for Xixi and Hanghang independently.