Lu Ning was watched by several guards and went back to the Fuguo Mansion, and then made a show there, some arrogant civil officials passed by here, and saw that he was humiliated by the guards, and hurried back to report the news.

After the appearance, Lu Ning quietly took the car back to his palace.

After coming back, he found that Zhu Biao had sent his son Zhu Xiongying over.

This child Xuesong carried a letter written by Zhu Biao, which told him that the eldest grandson of the emperor would die sooner or later under the supervision of those corrupt Confucians and quacks in the East Palace.

Therefore, please Zi'an teach your apprentices and nephews well, and in addition, I will thank him again and again for saving Concubine Chang.

Lu Ning breathed a sigh of relief, the prince's family is safe, and this history will not go to a dead end.

Even if Zhu Di can fight again, it is impossible to change history.

Since then, there has been no battle of Jingjing in the history of the Ming Dynasty, and there is no tragedy of Zhu Di's bloodbath in Jinan.

Objectively speaking, he has also saved thousands of people.

Lu Ning had a whim, so he gave the emperor's eldest grandson a question: If a hundred workers are prosperous, the world will be governed, and then ask Zhu Xiongying to try to write an essay.

After more than half an hour, the emperor's eldest grandson began to hand in the papers.

Lu Ning opened it and took a look, it was very standard to write it in the eight-strand format such as breaking the problem and starting with the problem, and inside were a few pairs of standard prose, neat and neat, and the transportation capacity was sonorous.

After reading the whole article, it feels very sassy, but it's all empty words and rainbow farts.

Looking at such an article, Lu Ning frowned and asked.

"Xiongying, who taught you this?"

Zhu Xiongying thought about it and replied naturally.

"This is taught by Lu Da Confucianism in the East Palace, the two of them are masters of writing eight-strand texts, and they have strictly required this since they were children, and I learned it like this."

Lu Ning looked at him and continued to post.

"What's the use of what you're writing, do you know it yourself?"

Zhu Xiongying looked dazed, not understanding why Lu Ning asked this.

"Master, just look at whether I am neat in battle, whether there are typos and dirty papers, and no one else teaches me."

Lu Ning said to him with a serious face.

"Since you want to learn from me, you must forget these things you have learned before, because he will not be useful to you in governing the country in the future, and these are things that you will only learn from wasteland."

Zhu Xiongying's face was dazed, and he asked very puzzled.

"But those two gentlemen said that our imperial examination is for this, so until now, except for the four books, other book masters are not allowed to read it."

It can't be said that the master is a bad person, after all, since they were born to the present, they have been exposed to the imperial examination.

And the exam of the Ming Dynasty is still a test of Baguwen, for these people, doing a good job in Baguwen is the right business.

If Zhu Xiongying is a child of an ordinary family, it is very likely that he will be able to win the promotion after learning this, and then try to go down in history as smooth sailing.

But as the eldest grandson of the emperor, Zhu Xiongying's future path is to be the prince, and then the emperor, and then govern the entire country well and benefit the people.

What he wants to learn now is all kinds of natural science knowledge and political knowledge, and no matter how good Baguwen is, he doesn't need it.

Lu Ning found that this kid's foundation was very good, which shows that this Lu Daru is not an ordinary person.

He thought for a moment and said.

"Xiongying, in fact, I want to find you something interesting."

In the end, it is a child's heart, and the emperor's eldest grandson immediately became interested, and his eyes opened wide.

"Uncle, what the hell is this? Find me a look. ”

Lu Ning put a palm-sized box in his hand and told him to keep his eyes on the lens underneath, and then look at the sun.

Zhu Xiongying didn't know what Lu Ning was looking for him, so he really looked into the eyepiece with one eye.

At this time, he suddenly found that a huge picture appeared in front of him, and this painting was the picture of Han Gaozu's snake slashing uprising, watching his blood boil.

Listening to Lu Ning tell him that if he wants to see other pictures, he needs to flip the gear-shaped mechanism on it.

The emperor's eldest grandson flicked it slightly, and suddenly found that the picture had changed, and it was actually the picture of the Three Heroes fighting Lu Bu.

The man was about half a foot tall and lifelike.

He was very curious and dialed it again, but this time it was the story of Meng's mother's three moves, and he became more and more happy to continue to dial and read all the eight paintings hidden inside.

Then he took the thing down, looked left and right, but found nothing, and looked into the thing again, and still saw a picture more than half a foot long.

He looked at the back of the thing again, but couldn't see anything.

"Master, what the hell is this?"

Lu Ning smiled and said, "This thing is called a magic mirror, do you like it or not?" ”

Zhu Xiongying's eyes widened, "But where are those paintings hidden?" Why can you see it when you look there, once you take it down, there is nothing. ”

Lu Ning smiled and said to him directly.

"Looking for these things for the teacher is to let you understand, what is the prosperity of a hundred workers, then the world is a great rule, you just looked at this thing, in fact, it is one of the hundred workers, this thing is called a magnifying glass."

"Magnifying glass?"

Zhu Xiongying looked confused, Lu Ning took out a convex lens from his toolbox and asked him to touch it.

"Did you find anything?"

Zhu Xiongying said: "This thing is thick in the middle and thin on both sides. ”

Lu Ning put the convex lens on a fly-headed small block, and the fly-headed small block suddenly became the size of a palm.

Zhu Xiongying's eyes widened: "Master, it turns out that the reading glasses that Lu Daru used when he read books are this thing." ”

Lu Ning nodded and said.

"That's just one of the uses of a magnifying glass, this magic mirror made for the teacher, in fact, there is a miniature magnifying glass where you look at it, and what is placed in it is actually a kind of thing called a slide."

"Slideshow what that's that, tell me about it."

Seeing that Zhu Xiongying was so studious, Lu Ning was also pleased, so he explained it to him.