After the dispersal of the dynasty, Li Tai was called into the Qinzheng Palace.

The huge armillary sphere is placed in the middle of the Qinzheng Palace, fortunately, the Qinzheng Hall is empty and wide enough, otherwise such a behemoth is really quite an eyesore when placed inside.

"Dad, do you want to put another geokinetic device here?" Li Tai couldn't help but speak.

Li Shimin said: "What are you doing with that thing? It's in the Astronomical Pavilion. ”

"You won't look at this thing, don't you put it here anyway?" Li Tai rolled his eyes and said.

"I'll still look at it." Li Shimin pointed to the globe and said.

Not only will you watch it, but I will also watch it, and future generations of elementary school students will watch it.

"Since you like this globe so much, wouldn't it be better to let Li Chunfeng make a bigger one for you?" Li Tai said.

"Globes? Well, this name is good, then order Li Chunfeng to make a separate Zhenguan globe. Li Shimin held his beard and said, it seems that everything that is novel must add the word Zhenguan.

It really deserves to be the Emperor Zhenguan.

"Dad, what is the matter with you calling me?" Li Tai asked.

"Qingque, you said that this solar eclipse is really not a bad omen?"

"The omen of great evil is all in the upper body of a woman, the moon, the sun, and the earth, ......" Li Tai said loudly: "Li Cheng, you go find a blackboard, chalk, chalk brush, and I will give my father a good tutoring homework." ”

"Dad, you don't know such a simple knowledge point, if you go to the next generation, you can't hang lanterns in this geography class." Li Tai looked like a master and lonely.

Li Shimin couldn't help but kick him forward.

Blackboards, chalk and other things would have been made out a long time ago, and if they hadn't been made, so many colleges and so many students, how inconvenient it would be.

Soon, a blackboard was brought in, and Li Tai took the chalk, turned into geography and history, and began to speak.

"The place where we live can be called the earth, and the sun and moon we see are called ...... respectively" Li Tai's words were interrupted by Li Shimin before he could finish speaking.

"I know this, and they are called the Yang Ball and the Bright Ball respectively." Li Shimin said proudly.

"Dad, can we be skinny? What are the yang balls and bright balls? The sun is the sun and the moon is the moon! Li Tai said: "The sun, the moon, and the earth make up the solar system, and there are ...... in the solar system."

Li Tai gushed out.

When Li Shimin heard this, he was immediately shocked.

The rotation of the sun?

The rotation of the Earth? The moon and the earth revolve around the sun?

After a long time, Li Shimin couldn't help but sigh and said: "Qingque, your teacher is really a pedantic celestial, if he can help me, my Tang Dynasty will be even stronger!" ”

Li Shimin naturally thought that what Li Tai knew, these were all taught by his master Ziyang Zhenren, who saw the head and the tail of the dragon.

"However, this matter must not be spread now, otherwise it will cause unnecessary trouble." Li Shimin said.

"Why?" Li Tai was puzzled.

Li Shimin pointed to the sky and said, "Our power is granted by heaven!" ”

"Dad, in fact, we can say that there is our sun god on the sun, such as the Eastern Emperor Taiyi, and the moon god on the moon, such as Chang'e Fairy, every star has a god, and the gods operate the universe according to the rules of heaven, and the recombination of the sun and the moon is also a ...... of the way of heaven" Li Tai said with a smile.

"It's doable." Li Shimin thought about it, nodded and said.

Anyway, with current technology, human beings can't fly to the moon to see, so there's nothing wrong with putting the sun and the moon with myths.

……

Meanwhile.

On the grassland, a team appeared.

The team was escorting truckloads of goods and was slowly moving forward.

Swarthy, swarthy.

The golden dragon flag fluttered.

Crossed the loop and went deep into the grassland.

In the middle of the grassland, a newly built city appeared.

"Who are you?"

"Why did you enter my Xue Yantuo's territory!"

"If you don't stop, don't blame our swords for not having eyes."

“……”

A cavalry of Xue Yantuo rushed forward, with a look of vigilance on his face.

Although the grassland has been much more stable now, Xue Yantuo's people have not relaxed at all.

"We have sealed the order of the Tang Emperor to see you Zhenzhu Khan." A Tang general rode out with a smile on his face.

"Huh?"

When everyone heard this, their brows couldn't help frowning slightly.

Datang?

These people turned out to be people from Datang?

"Hurry up and tell the Khan that the Tang Dynasty is coming." Then Xue Yantuo said.

Several horses galloped into the city, and after a while, a man in white armor rode forward quickly.

Behind him was a group of cavalrymen, all with evil faces, and it was obvious that these people were not simple.

Sitting on a white horse, Zhenzhu Khan looked at the Tang people in front of him and asked, "What do you mean by coming here?" ”

"Back to Your Majesty, we have come by order." The Tang general said with a smile.

"On whose orders?" Pearl Khan's brow furrowed slightly.

"I came by order of the emperor of the Tang Dynasty, and I also came from His Royal Highness the King Wei of the Tang Dynasty." The Tang general said with a smile: "My emperor heard that His Majesty was happy, so he ordered us to send black chicken, ginseng, red dates and other items. ”

"There are also ten carts of noodles, ten carts of rice, ten carts of brocade, and ten carts of tea...... "Tang Jiang said with a smile: "Your Highness said that you must be perfect in doing things, and I hope that Your Majesty will accept these gifts!" ”

When the generals of Xue Yantuo around heard this, they immediately became overjoyed.

"Your Majesty is really amazing, you just got Jia'er, and His Majesty the Emperor of the Tang Dynasty has sent so many congratulatory gifts!"

"As soon as the emperor of the Tang Dynasty heard that His Majesty was happy, he sent so many gifts."

"Your Majesty's concern with His Royal Highness Wei Wangtai of the Tang Dynasty is really extraordinary."

"They're best friends."

“……”

The cavalry whispered.

At this time, General Tang took a step forward and said, "Your Majesty, this is the gift list of the Tang Dynasty, please check it, and there is also a letter from His Royal Highness King Wei to His Majesty." ”

"Yes." Pearl Khan took the gift list and looked at it.

Then, he handed the gift list to the confidant next to him.

I opened Li Tai's letter and read it.

I saw Li Tai's letter written: "Wife, you have worked hard, I love you~ Mo Da." ”

Then, a big red heart was drawn.

"I love the children too, and when I have time, I'll go to see the children and you, Momoda~"

Zhenzhu Khan's face couldn't help but turn red, and he said secretly: "Phew, who is your wife, what a shameless man!" ”