Daming: In the beginning, he mistakenly regarded Emperor Yongle as his own father

Not to mention the later Qing Dynasty, which was completely behind.

The main reason is that the Ming Dynasty invented the substitute farming frame, which is the thing in his hand now.

It's just that this kind of substitute farming frame was only discovered by Emperor Wanli in the middle of the Ming Dynasty.

Lu Lin took it out more than 100 years in advance, it shouldn't be a big deal, right?

It’s just that this substitute farming frame is a bit big, and it may be more troublesome to make...

Lu Lin was worrying, when his cheap father suddenly walked in sickly, and almost had the word "lost" engraved on his forehead.

"what happened?"

Hearing this, Zhu Di sighed, "It's okay."

Lu Lin glanced at him sideways, and the corner of his mouth couldn't help twitching: "Maybe what are you doing sighing in front of me?"

To do this, isn't it just to tell me that you are sad and let me comfort you?

"Losing money?"

Lu Lin could imagine that the only thing that made his father so disappointed was losing money.

Zhu Di was about to shake his head when Lu Lin suddenly thought of something and hurriedly sat down in front of him.

"You just want to make money, go to a carpenter, make it according to the blueprint, and sell it in your shop. You will definitely make a lot of money."

Zhu Di stared at him blankly, then glanced at the blueprint again.

can't read.

"What is this?"

"The substitute tillage frame can allow farmers to plow the land faster."

faster?

Zhu Di didn't quite believe it.

This generation farming frame looks very cumbersome and bulky, how could it be fast.

He is a genius son, it looks like he has never plowed the land, so he must have stumbled.

However, when Lu Lin asked him for something, he didn't shirk it. He went back and asked the Minister of the Ministry of Industry to fix it and send him two.

As for mass production?

Forget it, money-losing stuff.

But he is still not happy.

"No, what's the matter with you? Tell me what you have to say."

The girls chirped.

Lu Lin was angry when he saw his virtue, so what did he do?

Girls do it to coax their boyfriends, but you, a big man, do everything in heaven...

Zhu Di opened his mouth, wanting to tell him about the military rations, but he couldn't.

Can't help but sigh again.

Lu Lin slapped his forehead, it's over, don't talk about it.

"Go back quickly, your eldest wife will come to the door in a while."

As he spoke, he coaxed and pushed him out of the door.

……

Chapter 20 How Many Surprises Are There?

Zhu Di was still worrying about the military rations, but there was nothing he could do.

Been morose for days.

It just so happened that the Minister of the Ministry of Industry came to report the production of the improved version of the firecracker. He heard that the firecracker had been manufactured and put into use, and it could indeed fire seven rounds in a row.

And because the magazine is detachable, it can be reloaded in advance, and it can be replaced when you are in battle. It is much more convenient to operate than the previous firecracker, which is filled with gunpowder once.

Hearing this, Zhu Di was immediately invigorated.

"Well done, with this batch of improved firecrackers, the victory of the Northern Expedition is just around the corner."

Even without this batch of firecrackers, Zhu Di was very confident in the Northern Expedition to the Tatars. Now that he has this batch of artifacts, he is like a tiger with wings added.

The Minister of the Ministry of Industry is also very proud. Although he did not draw the drawings, this batch of firecrackers made him show his face in front of the world's advanced builders such as Franji.

"correct."

Zhu Di remembered Lu Lin's entrustment, so he gave him the blueprint of the substitute farming frame.

"According to this blueprint, make a few, it will be useful to me."

Minister of the Ministry of Industry took the blueprint with both hands, feeling inexplicably excited.

What treasure blueprint did His Majesty get just now?

With the experience of the firecracker last time, Minister of the Ministry of Industry instinctively thought that this time it must be another astonishing masterpiece.

But look, what is this?

Rake?

But it doesn't look like it. How can such a big and heavy plow be put on the cow?

Your Majesty has fallen short this time!

He was a little disappointed to put away the drawings, but the pattern of the plow kept replaying in his mind.

Wait!

He paused, then quickly took out the drawing.

this is……

No need for a plow for cattle?