Seeing that Guo Lin agreed.

Xiang Yan smiled and didn't say anything, but asked the shopkeeper to find paper and pencils, as well as ink clay!

After picking up the pen and writing the content quickly.

Xiang Yan signed her name in front of Guo Lin.

And press the handprint with ink!

And Guo Lin was not to be outdone, after checking the contents of the paper.

I also signed my own name!

Draw a charge!

Now, Guo Lin can be regarded as the shopkeeper of this cloth workshop!

has already taken refuge in Xiang Yan!

If you stay here any longer, it's purely self-inflicted!

Thereupon!

He put down the cruel words and said:

"Xiang Yan, let's see, don't play tricks if you lose when the time comes."

Finished!

Guo Lin took two personal soldiers and prepared to leave!

At this time, Xiang Yan put away the gambling contract and said:

"Wait, I've got you what you want!"

"What I want, should you tie it up for me?"

Guo Lin turned to look at Xiang Yan, and he asked with a puzzled expression:

|“ What do you mean? What do you want to knot? ”

Xiang Yan grinned, rubbed his fists and said:

"First, your son Guo Ziyi, I forgot the pain after the scar, and I have started to bite people indiscriminately recently."

"His performance is disgusting."

"You're his son, I'll teach you a lesson today, it's okay, right?"

"Second, no matter what Yuan Hua says, she is also my wife who has not passed through the door."

"You are so obsessed with her that you don't even have any eyesight."

"I think I need to be beaten up for a long memory!"

After listening to Xiang Yan's words, Guo Lin smiled!

Guo Ziyi was beaten in Guo's mansion before!

He's not at home guarding the checkpoint!

I already had a wave of anger in my heart!

Now Xiang Yan dares to bring up the old thing again!

I don't know if I'm alive or dead!

Guo Lin gritted his teeth.

As a military general.

Wrestling and fighting are common.

In the eyes of Takeo!

Never afraid of provocation!

I didn't do anything with Xiang Yan just now, purely because of my father's order and some jealousy of Xiang Yan's background!

Can!

Now Xiang Yandu is riding his face out!

He's scared!

It's a bit too much to say!

Guo Lin opened his mouth, just about to say something!

But!

Suddenly, Xiang Yan approached quickly!

Without saying a word, he just punched Guo Lin's face, and smashed it hard.

Guo Lin was defenseless and was punched by this sudden blow!

The beating made the nose bleed and the brain buzzed!

"I'm grass!"

"What are you waiting for? Give it to me! ”

Guo Lin only felt that his nose was crooked by half, and the salty, sour and spicy tastes rolled out together!

He hurriedly shouted at the two pro-soldiers.

Hear it!

Two pro-soldiers, immediately joined the battle!

Pity!

Although Xiang Yan doesn't know any martial arts, he can rely on his strength as much as an ox, and he can use his fists hard!

Guo Lin and the three of them couldn't parry at all!

Soon!

Xiang Yan gradually gained the upper hand.

It doesn't matter if it's an open fist or a dark leg!

He took care of the three people opposite, and he had no intention of showing mercy to his subordinates!

The fist is afraid of the young and strong, the stick is afraid of the old wolf, and the master is killed by the fist!

Under the trade-off!

Guo Lin and the three of them became more and more unstoppable, and gradually changed from active attack to defense.

Then!

Xiang Yan found an opportunity, and he kicked Guo Lin's leg joint! 、

Click!

"Ahh

Guo Lin was in pain and knelt on the ground in response.

Xiang Yan punched and kicked the two pro-soldiers back!

While Guo Lin hasn't stood up again!

Xiang Yan opened the bow left and right with both hands, one to Guo Lin's face, sending a big fight!

Bang Bang Bang ......

In a moment!

Guo Lin's nose and face were swollen, and even the two pro-soldiers were not lightly injured!

"Come on, take 5,000 taels for the master!"

Finally!

Xiang Yan is comfortable!

He patted the dust off his hands and ordered the servant to fetch some silver taels!

Soon!

So the family came with five thousand taels of silver.

Xiang Yan didn't look at it!

He directly threw the silver beside Guo Lin and the others.

Xiang Yan smiled and said:

"My son is in a good mood today, and the five thousand taels of silver will be used as your medical expenses."

"Guo Lin, go back and tell your father!"

"If you dare to be cheap again in the future, I will beat you once when I see you!"

Finished!

Xiang Yan glanced at Niu Boldly.

As he walked to the horse brought by the servant, he said without looking back:

"Good job today!"

"I'll mention you to my second uncle."

"Following Xiang Fu will be your most correct choice."

In fact!

Most of the Xiang family's business is in Xiang Kuo's hands!

Xiang Yan said.

It's a reassuring pill for the cow to eat boldly!

Niu Daring hurriedly arched his hand:

"Don't worry, the villain will definitely saddle the horse for you in the future."

After Xiang Yan got on the horse, he immediately gave the family a task.

Let him find some!

As fast as possible, get soda ash and hydrated lime ready!

Xiang Yan herself!

I went back to Xiangfu first!

Prepare to craft and store caustic soda containers!

……

About half an hour later!

A few people brought a lot of soda ash and slaked lime!

Came to Xiang Yan!

Xiang Yan immediately found two large-mouth porcelain basins and made a simple balance!

He quickly prepared a solution of calcium hydroxide and sodium carbonate in a certain proportion!

After mixing the two!

A surprising scene happened!

I saw it for a while!

A layer of white substance appeared at the bottom of the container!

Watch the reaction results!

Compare the chemical equations you wrote down on your manuscript paper.

Xiang Yan knew that she had succeeded!

White sediment at the bottom of the container!

It's calcium carbonate!

Calcium carbonate is difficult to dissolve in water and will form a precipitate.

And the solution above!

It is sodium hydroxide solution, which is commonly known as caustic soda!

It belongs to a strong alkali!

"Not bad!"

"You only need to use this to remove sericin and get silk!"

Xiang Yan nodded, and then turned his head to look at the row of family members!

"Do you all understand my operation?"

Several family members did not express their position at the first time!

"This layer of solution on top is what I need!"

"Do what I just did!"

"Whoever is the first to make it will be rewarded with a hundred taels of silver!"

Point to a row of containers on the ground!

Xiang Yan said!

Moment!

A few of the housekeepers were dazzled!

They stepped forward one after another, studying how to do it, for fear of being one step behind.

One hundred taels passed by!

Xiang Yan watched from the side and nodded slightly!

Soon!

The first place was born!

The first to make a caustic soda solution was the youngest family.

Xiang Yan took a hundred taels of rewards in public!

Forthwith!

He also gave fifty taels of silver to the family members who had made it later!

As a person with a modern mind!

Xiang Yan is interested in how to buy people's hearts and make them do things with all their hearts!

There is still some research!

"I don't want anyone other than you to know how this thing is made."

"If it leaks out, don't worry, I will definitely do my best to make you and your family worse than dead."

"Do you get it?"

Several family members were taken aback, hurriedly surrendered their hands, and said in unison:

"The villain must be tight-lipped!"

In fact!

The process of caustic soda spreads out, and some people use it to make money, which is not a big problem!

Strong alkaline solution is highly corrosive!

If anyone uses this to commit murder!

That's a big problem!

Although Xiang Yan has vigorously collected money, he has always taken it in a good way!

This kind of harmful thing!

He doesn't want to get dirty!

Next!

Xiang Yan taught him a few more times, the extraction method of caustic soda solution!

After making sure that the family has learned!

Xiang Yan gave them a day to make a thousand catties of solution and send it to Fu Ji Cloth Workshop!

That's it!

In the busyness of several family members!

A very simple assembly line with a clear division of labor has appeared!