Regarding the restriction, Li Qing's excuse is that Yin and Yang cannot be reversed, if it is just one person, Heavenly Dao will not pay attention.

Of course, Li Shimin said that he understood, as long as he could get the eldest grandson queen back.

Li Qing said that as long as Datang enters the stage of the first industrial revolution, it will make the eldest grandson queen return like lightning.

But in fact, it is an excuse, this is just Li Qing's personal request. If Li Shimin is not given a little motivation, how can he be determined to reform like a ship?

Moreover, the scientific and technological level of the first industrial revolution is not difficult to achieve for the current Datang, after all, Li Qing is here.

Li Shimin didn't say anything, but Li Qing knew from his expression that whoever dared to stand in front of the rolling wheels of the Tang Dynasty reform would definitely be ruthlessly crushed by Li Er.

Don't underestimate the young man who kills his brother and slaughters his brother in his twenties and has fun, this is ruthless, don't say that you are a family, even if it is his Li family? As long as he blocks Li Shimin's way, he will not be mistaken.

It's like Li Yuan, who gave him face and called his father, and didn't give face to let him go into the ground with Jiancheng Yuanji.

There are more than 300 kilometers from Chang'an to Luoyang, and the length unit in ancient times is more than 700 miles, even if it is the express of the Z prefix in later generations, it will take nearly five hours.

What's more, in this era of underdeveloped transportation, even if they ride a horse, they have to drive on the road for more than a day, not to mention that they take a carriage, which is even slower.

Coupled with the bumps on the road, it almost makes people fall apart. If Li Qing hadn't figured out a set of shock-absorbing devices to install on the carriage, it is estimated that he would have dislocated his whole body after running this day.

It doesn't matter if the speed is slow, Li Qing also feels relatively fresh, and sits patiently in the car, just to enjoy the scenery.

Surprisingly, Li Zhi was already running all over the ground on the second day, not at all like the day before, which was not at all like the beating he had received the day before.

This kid belongs to the type of remembering to eat and not remembering, Li Qingqing can see it, not only the injuries on his body are completely healed, but even the scars on his soul have healed, and he runs to Li Shimin's carriage when he has nothing to do, and the beautiful name is "The son misses his father", but in fact, he and the son are both staring at Li Qing, obviously thinking more about delicious food than missing their father.

Coupled with the fact that the carriage was no longer bumpy, it was a strange thing that the two little ones just wanted to go back.

Li Qing doesn't hate children, especially Li Zhi and Li Mingda, two very measured and high-EQ children. The mouths of these two children are sweeter than the other, and they also know that Li Qing is more accustomed to children, and when they call their uncle, they are like they don't want money, and they shoot their sycophants wildly, which makes Li Shimin's face sour, and in a few days, these two little guys and Li Qing will be closer than themselves.

Under the leadership of this unobtrusive uncle, the two children have begun to skillfully use the tablet that Li Qing has just made to watch cartoons from the future.

The two children sat in the carriage and laughed happily from time to time, and were completely fascinated by the cat who always wanted to catch the mouse but was always played by the mouse, and the strange little mouse of the elf.

"Tom? Jerry? It's a really strange name. Li Mingda commented with a smile after asking Li Qing about the names of the cat and mouse.

And Li Zhi's focus is not quite the same as Li Mingda, he is more inclined to the cat and mouse soundtrack, and shows extremely strong interest, catching Li Qingdong to ask questions, looking sensitive and studious.

This child with artistic bacteria is different, after all, he is a top musician who can create "Shangyuan Music", a famous music in the Tang Dynasty.

It's hard to say whether the level is top or not, but his status at the time of Li Zhi's creation is definitely top.

"Since Guanyin's death, it's rare to see the two of them as happy as they are today." Li Shimin said to Li Qing.

can coax the child to be happy, Li Qing doesn't mind spending some emotional values, and besides, these emotional values are all taken from their father. As the saying goes, the wool comes out of the sheep, and it doesn't lose anything.

Sometimes happiness is so simple, especially when all the consumption in the audience today is paid for by His Majesty Li Er.

Because the two children were in the carriage, Li Qing did not watch that kind of bloody and violent war movie with Li Shimin, but picked some light-hearted comedy to watch.

It took three days to run on the road before returning to Chang'an from Luoyang, which also strengthened Li Qing's idea of developing science and technology.

If you want to have a high-speed rail, it will take three days? You can't use it for three hours! He thought viciously.

As the largest city in the world in the Tang Dynasty, Chang'an City is self-explanatory. For example, all kinds of famous Western cities boasted by the West and Jingxi in later generations are really unworthy of lifting shoes for Chang'an in this era.

The city is full of traffic, and the houses on both sides are lined up one after another, which completely subverts Li Qing's imagination of the ancient city.

Since returning to Chang'an was a relatively sudden decision, there was no welcome ceremony, everything was simple and very calm.

Coupled with the fatigue of the journey, the court meeting was set for the day after tomorrow, Li Shimin said to Li Qing very officially, and the court meeting announced that he would be crowned the king of Tang Qin.

Li Qing doesn't care, he doesn't care much about these false names, in contrast, he cares more about whether Datang can unify the world as soon as possible.

No one wants to disturb my immortal cultivation.

But in order not to save Li Shimin's face, he still expressed his gratitude to Li Shimin.

In addition to being happy, Li Shimin decided to drive himself and take Li Qing to take a good look at Chang'an City.

Maybe the speed of the car was a little fast, but in short, it was a smoke and sped in along the palace gate. The guards guarding the door chased after him and wanted to stop him, but when he saw Li Shimin's face clearly, he immediately retreated backwards, and he no longer had the intention of blocking it.

"Why didn't you stop him?" Another guard asked puzzledly, his friend can be said to be upright, when he was in Jin Wuwei, he was a man who didn't rub sand in his eyes, even Lu Guogong Cheng Zhijie was stopped by him because he was riding a horse a little faster on the street, why is he still restrained in the palace now?

"No, no, you can't stop it." The guards were a little frightened.

"Why?" My colleagues are very puzzled, you were just right in the past, why did you coax it today?

"That person is so powerful, I won't dare to stop him no matter what." The guard shook his head again and again, indicating that he could not do it.

"But Your Majesty once ordered that chariots and horses are not allowed to pass through the palace gate......"

"No, absolutely not, that person is too powerful, I don't dare to stop him no matter what."

"Who is that person, so awesome?" His colleague asked, confused.

"I don't know who the person in the car is, but I see that the person driving for him is our majesty." The guard said with a sigh of relief.