"Zhao Guogong, there is no need to worry about this matter, this is the same as the situation of those brick kilns, tile kilns, and tile factories at the beginning, it is still a theory for the time being, once mass production begins, this horse will not forget you!"

What this old yin is thinking, Zhao Yin knows it clearly in his heart.

"I see, nephew, the old man is waiting for your news, go first."

The eldest grandson Wuji immediately suddenly, after giving up his hand to Li Eryi, nodded towards Zhao Yin, turned around and left directly.

Nowadays, steam engines, trains, railways, and shipbuilding are all in a time of urgency, although this requires a huge amount of expenses, but for Datang, these are essential.

Fortunately, the craftsmen who will be the prisoners are trustworthy, and there is no need for Zhao Yin to pay attention to them all the time, otherwise, he really has no time to rest.

Time flies, in a blink of an eye, it is close to the end of the year, snowflakes have fallen in Chang'an City, and all work has been suspended, and all craftsmen can rest at ease and have a good year.

The changes in Datang now, in Zhao Yin's eyes, are already on the right track.

Domination of the whole world is nothing more than a matter of time, and no country can compete with it.

He Zhao Yin is not a pure good person, but he is definitely not a bad person, since God is fortunate enough to let him travel here, then he doesn't want to let those tragedies in history be staged again.

So he would rather build the entire Tang Dynasty into an iron plate than let those people be displaced again in the future generations.

In order to prevent such a thing from happening, he would rather help Datang dominate the whole world.

"It's almost the New Year, do you have any plans?"

In the villa, Princess Changle looked at the falling snowflakes outside the window, and couldn't help but ask, since the two got married, what Zhao Yin has been busy with, he is clear, although he has also had grievances, but more distressed.

My own man has great ability, that is a thing to be happy about, but the greater the ability, the greater the responsibility.

Especially now, if it weren't for the end of the year, he probably still wouldn't have time to be by his side.

"What's the best plan for this, isn't it just where to spend the New Year?"

Zhao Yin had a smile on his face, he could naturally hear the meaning of Princess Changle's words, he had no father or mother in the Tang Dynasty, so he could only go to Li Er's place for the New Year, or let them come here.

"Let's go back to the palace!"

Princess Changle made her own request.

She still has a lot of royal brothers and sisters in the palace, and it is not impossible to let her father and mother celebrate the New Year here, but if she does this, I am afraid that it will directly make her royal brothers dissatisfied and cause unnecessary trouble.

"Good!"

Zhao Yin nodded and agreed.

The next day, early in the morning, Zhao Yin wore a thick leather coat, followed by more than a dozen carriages of gifts to Li Er, of course, Zhao Yin is very familiar with Li Er's character, the gift did not cost much thought, the carriage is full of copper coins, which is more sincere than any gift.

At the gate of the palace, the guards had seen the carriage of the horse for a long time and opened the gate directly, and as for the carriage brought by the horse, none of them took the initiative to go up to check it.

If it is replaced by someone else, the carriage must be checked inside and outside, but the horse has no such concerns at all, for the entire Tang Dynasty, the horse master is a god.

It's just that what Zhao Yin didn't expect was that in the Lizheng Palace, only the crown prince Li Chengqian was talking to the queen, and there was no trace of Li Er, which couldn't help but make him puzzled for a while.

"The son-in-law came to pay New Year's greetings to the queen mother, but I don't know why I didn't see my father-in-law?"

Zhao Yin smiled and saluted the eldest grandson, and then asked, for the prince, he only nodded slightly.

"I was busy until dawn, and I was sleeping peacefully."

The queen opened her mouth quietly, without much explanation.

"Now that the Tang Dynasty is prosperous, Your Majesty is still working so hard, you have to take care of the dragon's body!"

Zhao Yin sighed from the bottom of his heart, Li Er really did his best for Datang, even if the country and the people are safe now, he still can't rest assured.

The queen looked at her son-in-law dumbfounded, did she mean that in her words?

But that kind of thing, how could she explain it to these juniors, she could only shake her head helplessly and let them misunderstand.

Until after lunch, Li Er still showed no signs of getting up, and Zhao Yin was also bored, ready to walk around the palace again! The little eunuch walked quickly to his side and saluted respectfully: "Master Horse, the queen mother is invited." ”

"Do you know why this palace summoned you alone?"

Seeing the arrival of his son-in-law, the eldest grandson Wujian breathed a sigh of relief and asked softly.

Zhao Yin shook his head directly, he was not a roundworm in the queen's stomach, how could he know what she wanted to write again?

"Your Majesty has been suffering from nightmares for a while, unable to sleep at night, in a trance all day long, and his body is getting thinner and thinner, which makes this palace very anxious."

The queen opened her mouth faintly, with a worried face, and looked straight at Zhao Yin with her eyes, as if only he could solve His Majesty's troubles.

"Has Your Majesty ever shown it to the Imperial Doctors?"

The queen's words made Zhao Yin frown, Li Er's body, he still knew it, how could he be haunted by nightmares without desire and no reason?

"Naturally, even Doctor Sun came to treat His Majesty and prescribed a bowl of tranquilizing soup, but it didn't have any significant effect, otherwise, I wouldn't have called you alone."

The queen's face was bitter, Your Majesty looked like this, she was really worried.

"Does the queen mother know what nightmare my father-in-law had?"

Zhao Yin also became serious, dreams are traceable, normal people dream, it is because the brain is overworked, even if it is rest time, the brain still works again.

But nightmares, that's not the normal situation, especially this situation of being hit by nightmares one after another.

"Your Majesty, in recent times, I have often dreamed that evil ghosts ask him for his life, and it is also the kind of overwhelming group of evil ghosts, constantly invading him, so he often wakes up at night, only during the day, can sleep peacefully for a while, if you have a way, you must help your father!"

Zhao Yin understands medical skills, she knows it, but for this kind of incurable disease, she really doesn't know whether her son-in-law will have a way.

"Queen Mother, please rest assured, the son-in-law will not sit idly by."

Zhao Yin hurriedly agreed, although he couldn't be sure what kind of situation Li Er was in now, he didn't dare to say too much.

In fact, there are some things that the queen did not tell Zhao Yin, after all, Li Er was able to sit on this throne, and he did do some undesirable things at the beginning, but it was also a helpless thing, and he couldn't complain about it.

Therefore, the matter of killing his brother and seizing the throne has always been His Majesty's heart disease, and this nightmare has struck more than once, which made Li Er put his thoughts on this matter, thinking that cause and effect are bad and retribution is unhappy.