I became a group pet after dressing as nine elder brothers

Yinzhen was hit.

He left from Concubine Yi dejectedly, ran to the Empress Dowager and the Empress Dowager to complain, and teased the two Empress Dowagers to lean forward and back together. I ran to the second brother of the prince to complain.

Yinfeng: ...

The speechless Yinfeng really wanted to express the answer that Khan Ama is not poor, but after thinking about the disasters in the past few years, he only calmed down the wars that have not been in the past few years. Don't sweat the five words that Ama is rich.

Thinking about it this way, Khan Ama seems to be quite poor?

Yinfeng thought about it, and for a while, a trace of guilt appeared in his heart.The expenses of Yuqing Palace are not as high as usual, and he also knows how generous Khan Amah is to him.

Now that I think about it, my self-righteous self... Ahem!

Yinfeng felt guilty and guilty, he turned his head to look at Yinzhen with a steady mind: "How does Yinzhen want to make money for Khan Ama?"

Yinzhen hesitated a little.

He asked the system Shushu: [Is there anything that can make money quickly? ]

The system rattled for a while.

It quickly gave the answer: [As the saying goes, women's money and children's money are best earned. ]

Yinzhen: ...?

System Shushu patiently explained: [Women like to buy clothes, jewelry, cosmetics and skin care products, and children like all kinds of toys...]

Thinking about the things that Er Niang daubed.

Yinzhen's face was tangled into a ball: [But the things used by Er Niang are very expensive... like the soap used by Concubine Yi is carefully made by the court physician, it has a strong and fragrant fragrance, and it must be used according to the use of each concubine. The ones come individually configured, and the flavors vary. ]

Yinzhen counted with his fingers.

His heart aches more and more.But a filial and obedient baby should learn to make money, instead of letting Er Niang and other concubines save money on these things, Yinzhen sighed helplessly.

[We can start with the simplest, such as...]

After waiting for a while, Yinzhen tilted his head: [...? ]

System Shushu and Yinzhen stared wide-eyed.

A humane smile appeared on the face of the system Shushu for a long time, stretched out the mouse's paw and lifted it up: [I'm sorry for the host, the following content is paid content and I can't tell you directly, you need to buy it in the system store can be obtained.But your current points are too low—are you willing to accept a loan? ]

Yinzhen: ...? ? ?

He stared dumbfounded at the money fan system Shushu, his whole face was about to turn red with anger.

By co-authoring you to increase the appetite of Ben elder brother, you are trying to cheat money, right?

I saw through you, you inhumane rat, Yinzhen replied angrily: [I don't want a loan, I want to figure it out myself! ]

[Unfortunately, the following content cannot be told to the host. ] The corner of the system Shushu's mouth slightly raised a shallow arc, which seemed to be full of irony for no reason-it directly made Yinzhen's nose crooked in anger.

Yinfeng looked puzzled.

He rubbed Yinzhen's little head: "Don't be angry, don't worry, let's think step by step, there will always be a way, right?"

Yinzhen nodded obediently.

Yinfeng dragged him all the way to the backyard, chatting about the degree of germination of various vegetables and fruits while walking - Yinzhen felt a little guilty for a moment, but he hadn't cared about it for several days.

"However, the most serious one is Yin'er."

Yinfeng smiled and said: "Since Khan Ama gave the tenth brother the task of drawing stick figures, his eyes for the past two days almost poked holes in those leaves."

The two went straight to the field.

Sure enough, they saw Yin'er from a distance, but to their surprise, there was a strange yet familiar foreigner standing beside him.

Seeing His Highness the Crown Prince and Ninth Elder Brother approaching, the foreigner walked forward respectfully: "My minister Xu Risheng greets His Highness the Crown Prince and Ninth Elder Brother."

"Master Xu, please." Yinfeng's attitude towards missionaries was not very good but not bad.After he called out in a pleasant manner, he asked one more question: "Why is Master Xu with the tenth brother?"

"The ten princes are fond of painting, and the emperor ordered the servants to be his companions." Xu Risheng answered simply.

Yinfeng and Yinzhen looked towards the painting.

The two of them gasped in unison, Yin'e was still drawing with a brush two days ago, but today it was replaced by a strip.

Xu Risheng smiled and replied: "This is a pencil. In the country where Weichen was born, everyone uses this to draw."

Yin'e also stopped drawing at this moment.

Seeing that Yinfeng and Yinzhen were curious, he handed over the pencil in their hands to observe.When Yinzhen first saw the pencil, there were endless contents in his mind. He settled down to look through them one by one: For example, although the pencil is called a pencil, it uses graphite in it. China's production volume in later generations is 70% of the entire world.There are stocks from the northeast to Inner Mongolia to Shandong and other places.

Not only that, the way to make the pencil is also very simple.

Holding the pencil, Yinzhen thought secretly, then raised her head and asked Xu Risheng with a smile: "Is this pencil...... expensive?"

Xu Risheng shrugged.

He spread his hands and shook his head helplessly: "Pencils are very expensive in Weichen's hometown. But pencils have one advantage—"

Xu Risheng picked up an eraser and gently wiped it on the leaf that Yin'e had just drawn.Yinfeng was surprised to find that the traces written by the pencil gradually disappeared on it, which means that the pencil can be used in a wider range than other pens that cannot be erased.

Looking at the surprised eyes of the two princes, Xu Risheng continued with a smile: "As a drawing, pencils are expensive but worth buying. It's a pity that they were not produced even in Weichen's hometown, not to mention the Qing Dynasty. Only England and Germany can produce them." Yes. Weichen can only get new ones when his colleagues and foreign businessmen come to the Qing Dynasty. Before that, Weichen can only save a little."

Yinzhen's eyes lit up.

He chirped and asked how many different countries there were around Xu Risheng's hometown, and what strange gadgets there were.

Xu Risheng happily explained.

It can be seen from the report that Brother Nine is willing to return the puppy that day, although this elder brother is young, he is already generous and kind. It is knowing everything without saying nothing.

Until half an hour later.

A trace of regret rose in Xu Risheng's heart. Brother Jiu's questions can be said to be endless, and countless whys popped out of his mouth, causing Xu Risheng to be devastated and his face pale.

It is easy to ask the Buddha, but it is difficult to send the Buddha.

Seeing that Brother Nine's target was shifted to the single lens on his chest, Xu Risheng had no choice but to look to Yinfeng for help.Maybe it was because he was so pitiful to see him, Yinfeng still smiled and leaned forward, took Yinzhen's little hand and quickly pulled him away, pretending not to disturb the tenth brother's serious work.

Yin'er: ...

Knowing that I'm working hard, you two idlers came over to help!

After Yinfeng walked a long way with Yinzhen.

He lowered his head and asked curiously: "What does Yinzhen know?"

"That pencil, we can make it."

"..." Yinfeng stopped abruptly, his whole body froze in place.

His pupils trembled.

Yinfeng didn't know what to say for a while, he took a deep breath and let it out slowly, licked his dry lips and said: "...Huh?"

Yinzhen softly told Yinrong what he knew.

The veins on Yinfeng's head were twitching. Inner Mongolia must not interfere in these places, but Shandong... He hesitated for a while and said slowly: "Guhuitou and Suo'etu tell him to go over there to find look."

Create a pencil.

It means that the paper can be reused, which means that the cost of scholars will be reduced a lot——when Yinrong was dreaming, Yinzhen shook his head: "The problem is not that simple."

"...?"

"Because the eraser that can erase a pencil... is a product of rubber, there must be a rubber tree, but there is no rubber tree in the Qing Dynasty."

Yinfeng: ...

The beautiful fantasy in my heart was instantly shattered into dregs!

Seeing Yinfeng's heartbroken look, Yinzhen laughed again: "But didn't the second brother send people to look for overseas crops before? Maybe we can transplant some rubber trees back."

That's right!There is another way.

It's up to you, Suo'etu!

Tool Man Suo'etu: ...? ? ?

If he could hear the conversation between the prince and elder brother Jiu, he would cry out loud.

"But second brother, don't be sad."

Yinzhen changed the subject: "I still thought of a good way to make money."

Yinfeng cheered up.

He pricked up his ears to hear what Yinzhen had figured out.

Yinzhen didn't intend to hide it, and explained seriously: "That's glass."

"Glass? Is it glass?"

Yinfeng thought for a while, and quickly realized: "Are you talking about the lenses on Xu Risheng's body?"

"Yes, this is one of them."

Yinzhen explained by the way: "He wears myopia lenses and presbyopia lenses—"

"This guy knows."

Yinfeng nodded: "Mama Ukuma has one on her body and a magnifying glass, but the price of this lens is very high and it is fragile... As for the Qing Dynasty, it is not impossible to make glass."

"Can it be manufactured?"

"Yes. If you are interested, the second brother can take you to the kiln to have a look." Yinfeng explained gently: "But the glass we make is not transparent enough, the color is light yellow and has turbid patterns. It is really far from the glass sent by people from other countries.”

After a pause, Yinfeng added: "And those missionaries and traders keep saying that they don't know how to make glass. In the end, no one asks how transparent glass is made. And sell it in large quantities to foreign countries. Ceramics are average, and now there are many merchants who send glass products back to the Qing Dynasty for sale, and there are quite a few in Yuqing Palace."

Yinzhen nodded thoughtfully.

Recalling the memories that come to mind, many people in later generations will think that the beginning of China's backwardness to Western countries started with glass, and the emergence of optical components such as concave mirrors and convex mirrors derived from glass, glasses lenses, etc., created experimental science. It also changed the status of the entire West and East.

In the East, however, the rapid development of ceramics makes people not care about glass at all... Yinzhen said softly: "What if we can make transparent and colorless glass? What if we can make very big glass?" ? Can it still be sold for money?”

"...?" Yinfeng was stunned.

He didn't come back to his senses for a while, and he hesitated for a long time before he said, "Make money? How?"

"Glass products, reading glasses, etc. Needless to say, you can make a lot of money just by replacing everyone's windows with glass?"

Yinzhen lowered his head and counted with his fingers for a while, then raised his head and looked at Yinrong: "And the windows made of glass will not leak air, and it will be warmer in winter!"

Yinzhen's eyes were shining brightly.

What he said made Yinrong subconsciously raise his brows.

Think about it.

This is equivalent to pasting ceramics on the windows, and Yinfeng felt his heart trembling: "Use a large piece of glass as a window? Isn't that... it will cost a lot of money?"

Yinzhen shook his head.

He said slowly, "It's cheap to make glass."

Yinfeng: ...

Before Yinfeng came back to his senses, Yinzhen explained the method of making transparent glass in a blah blah blah, and added at the end: "Of course, the ingredients and the correct ratio need to be calculated, but these are the only materials."

Yinfeng took a deep breath.

He thought about those cheap materials and covered his heart - so how much money was earned by those foreigners all these years?In their eyes, are we being taken advantage of?

"Second brother, do you want to do it?"

"Do it! How can you not do it!" Thinking of the little money flying out of his pockets these years, raging flames are about to burst out from behind Yinrong.He gritted his teeth and nodded: "Let's go! Let's go find Han Ama, and I will take you to the kiln factory for research."

Kangxi was busy rectifying the Ministry of Internal Affairs.

Regarding Yinfeng's request to take Yinzhen to the kiln factory for observation, he agreed without paying much attention—it should be said that when Su Mala vividly told Yinzhen's crying in front of the Empress Dowager and the Empress Dowager, Kangxi wished he could throw this fool son somewhere out of sight.

Go play go play.

Just don't come to supervise my eating, don't supervise my sleeping, don't worry about my butt, don't suspect that I will hide in bed and cry... As long as you don't do these things, you can do whatever you want, okay?

Seeing that he was thrown out before he finished speaking, Yinfeng fell into deep thought.As for Yinzhen, he was not very satisfied. He shook his head secretly when he walked out of the gate of the main courtyard to Khan Ama's attitude of chasing flies.

Sure enough, it was the same as I expected.

The pressure on Khan Ama is so great, so I will help to support my family together!