"Ten men have the highest strength in the human realm, and most of them are ordinary people; Thirteen of the twenty women were literate, and a total of five hundred taels of silver."

"Five hundred taels?"

Wang Lin opened his mouth wide, his pupils dilated, thirty slaves actually cost five hundred taels, one sixteen taels more, this is also too expensive.

"We have sixteen slaves here," the man said with a blank face.

"That's only four hundred and eighty taels of silver."

"One of the twenty women is a northern nomad, and the value is a little higher"

"Then we don't want it, can we change it?"

"Yes, but five hundred taels of silver will not be returned"

Shi Potian was a little angry, isn't this a forced buy and a strong sale?

Wang Lin held down Shi Potian, who wanted to settle accounts with them, the people here all lived a life of licking blood on the tip of a knife, and it would not be good if he turned his face and didn't know him.

"Five hundred taels is five hundred taels, what about the deeds of sale of these people"

Don't look at Wang Lin to buy these people for five hundred taels of silver, but if there is no deed of sale, then he is not the master of these people.

As long as someone reported to the official or came to Wang Lin with a deed of sale, then Wang Lin had to return these slaves to them.

Therefore, it is very important to buy a slave, that is, you must read the contents of the deed of sale clearly to prevent mistakes.

Wang Lin read all the thirty deeds of sale, and then said, "No problem, then we will take them away."

"What the hell is this place, it's so dark" After leaving the Black Triangle, Shi Potian was indignant, just such a small person, he actually asked for five hundred taels of silver.

In Shi Potian's opinion, these people were enough for a maximum of three hundred taels of silver.

"Forget it, five hundred taels is five hundred taels, as long as these people are brought back, Madame won't blame us"

Wang Lin and Shi Potian walked on the national capital with these people, which was particularly eye-catching, but no one said anything.

After all, no slave is needed in anyone's mansion, and such a life is nothing new to them.

"Who's it, you can't walk long"

Shi Potian shouted, people who don't know where they came from, such a wide road can also hit themselves.

Shi Potian shook his shoulder, a little painful.

"Hey, you don't have to apologize if you bump into someone else" Shi Potian looked at this person as if nothing happened, and walked up to question.

The man looked at Shi Potian, didn't say anything, and walked straight over.

Shi Potian was furious, there was still such an unreasonable person, and he planned to give this person a little bit of power.

Shi Potian didn't bully this person, and planned to stand here, as long as this person could make himself retreat.

But Shi Potian didn't expect that the man just stretched out his hand and touched it lightly, and Shi Potian retreated for a few days, his pace was unsteady, and he almost sat on the ground.

Superior, this is a master, Shi Potian's pupils shrank.

Seeing this, Wang Lin hurriedly walked over and said, "I have offended a lot, and I hope your Excellency will forgive me."

can push Shi Potian away so easily, and his strength is at least the best in the human realm, and this kind of strength is also at the level of a centurion in the army.

"It's in my way," the man began.

"I don't know what the seniors call him" Wang Lin looked at this person's sluggish appearance, and then looked at what this person was wearing, no matter how he looked at it, he looked like a wanderer.

"Is there something wrong" The man's eyes looked at Wang Lin, his seemingly cloudy eyes, and there was a hidden light underneath.

"If the seniors have no place to go, my lord is just recruiting guards, I see that the strength of the seniors is extraordinary, I don't know if I am interested, the price is easy to say"

Shi Potian's strength is okay as a guard, but it is still not enough to shoulder the ability to take care of the house.

Those young masters from rich families are accompanied by realm masters when they go out.

In case of a crisis in the government one day, it is useless to rely on a stone to break the sky.

"Not interested" the man plans to leave home here.

"How about ten taels of silver a month," Wang Lin said hurriedly.

When the man's footsteps were heard, ten taels of silver a month was a lot, and this price could hire some masters of the lower grade of the realm.

"Really?"

"Seriously"!

Wang Lin didn't expect that he would meet a person with good strength when he went out this time, and if he recruited this person back, he would be able to give an explanation for buying a slave for five hundred taels this time.

The glow of the sun, through the branches and leaves of the trees swaying in the breeze, forms a dappled light and shadow, like broken gold and silver, shining and eye-catching.

"Yun Xuan, what are you doing here?"

Lin Shi looked at Yun Xuan carrying a black wooden plank, a little surprised, I don't know what Yun Xuan is planning to do?

"Master Lin, there are some small gifts for you"

Yun Xuan put down the blackboard, and then fixed it to the wall, fortunately, the enlightenment class led by Lin Shi was a little far from the other two enlightenment classes.

Otherwise, someone will come to trouble Master Lin later.

It is a very serious matter to disturb the students' studies and the teachers' classes in the national school superintendent.

Lin Shi looked at the big blackboard in front of him, a little unclear, but seeing Yun Xuan so serious, it was not good to disturb him.

When Yun Xuan was busy with his life, Lin Shi said, "Is this blackboard any use?"

Yun Xuan clapped his hands, looked at the blackboard and said, "With this blackboard, after a few months, these children will not be worse than anything."

"Master Lin, write a word on it" Yun Xuan took a piece of chalk and gave it to Master Lin.

Lin Shi looked at this white thing and was a little surprised, but under Yun Xuan's gaze, he still took chalk and wrote on the blackboard.

A neat white font appears on the blackboard, which is not beautiful, and this is the consequence of poor children practicing calligraphy.

Practicing calligraphy on the sand for a long time is simply not able to accurately imitate the teacher's font, especially those of the masters.

For a long time, such a font was formed, and it did not have any aesthetics.

No matter how modern it is, there is nothing about such a font, and it is even better to say.

But in ancient times, it was not possible, it was not written in italics, but a font that was more troublesome than traditional characters.

A word is composed of many strokes, and it is impossible to grasp the essence without accumulating practice.

"Is there any difference in this" Lin Shi looked at the font on the blackboard, is this any different from writing on paper?

"You come up and write one" Yun Xuan randomly found a child to come up.

The child writes very carefully, stroke by stroke, but the final result is not very ideal, crooked, as if drunk.

Such a word is suitable for zombies and can ward off evil spirits.

Master Lin frowned a little, this child was the child at the front of the class, and he was also a child that Master Lin thought was good.

I didn't expect the words to be written crookedly, which made Lin Shi unexpected.

Lin Shi looked at the words on the blackboard, and then was shocked, this is a new method, a way to let ordinary children practice words well.

When Lin Shi was young, he also practiced calligraphy on the sand, although this method is a good method for ordinary children.

But the drawbacks are too clear, and only after the middle grade does this drawback come out.

Don't look at Lin Shi is now a teacher in the National School Superintendent, but his handwriting is inferior to many middle-aged students, let alone senior students.

Lin Shi was also helpless, and he didn't want these children to be like him, but most of their families couldn't buy them paper at all.

In desperation, Lin Shi had no choice but to use this method.

Lin Shi was stunned, and then bowed deeply to Yun Xuan.

Yun Xuan's actions today not only saved these children, but also provided a direction for future children so that they did not have to follow their own old paths.

Wait until later, and regret it.

"Lin Shi doesn't have to be like this"

Yun Xuan was a little surprised, this era is extremely interested in the etiquette of teachers and students, and students respect teachers very much.

Not fighting back, scolding not back, is the truest portrayal of this era, and the teacher has a high majesty.

But Master Lin was actually willing to give Yun Xuan a trick, which shows how much Master Lin likes Yun Xuan.

"Master Lin, your handwriting is not very good-looking, you can ask the teacher who writes beautifully to write some words on it, you can also learn, and the children can also learn"

Yun Xuan's words hurt his feelings a little, if the teacher had a bad temper, he would definitely be angry and would not have a good face for Yun Xuan.

How can any student dare to say that the teacher's handwriting is not good-looking.

"I will, I'll go find Zhang Siye"

Lin Shi did not get angry, but accepted it calmly, among all the teachers, Lin Shi's words can be said to be the ugliest.

Seeing Master Lin leave in a hurry, Yun Xuan smiled a little, such a teacher is the teacher recognized by Yun Xuan.

"Kids, do you want to write on it?"

"Think"

Yun Xuan took out some chalk and gave it to the children to write on the blackboard.

For these children, such an opportunity has never been available before.

"You mean, Yun Xuan invented something called a blackboard, on which you can write with a white pen?"

Zhang Siye was at a loss, didn't the four princes come for a short meeting a day?

"Zhang Siye, you can go with me to have a look, it will definitely shock you"

It was also the first time that Lin Shi had seen blackboards and chalk, and he couldn't say very clearly.

"Mm-hmm" Master Lin looked at these excited children, the corners of his eyes were full of smiles, and then coughed a few times.

"Lin Shi is good, Zhang Siye is good"

Only then did the children react and said respectfully.

"This thing is a blackboard," Zhang Siye looked at a large black wooden board on the wall.

"Yes," Yun Xuan said.

Zhang Siye looked at the white characters on the blackboard, although the writing was very ugly and crooked, but this kind of blackboard that could write without paper shocked Zhang Siye.

Zhang Siye picked up a piece of chalk and wrote a few words on the blackboard, I have to say that Zhang Siye's words are very beautiful.

"You invented this" Commander Zhang looked at Yun Xuan, unable to believe it.

"It's not me, it's you," Yun Xuan said angrily.

"Yun Xuan, how do you talk to Zhang Siye" Lin Shi was shocked, but he didn't expect Yun Xuan to actually speak to Zhang Siye in such a tone.

Zhang Siye didn't care about Yun Xuan's faux pas, who made the family a prince?

"What's this called?"

Chalk

"Can these words be erased?"

"Yes"

Yun Xuan picked up the rag and wiped it, and the white font on it disappeared and turned back to black.

"Good, great goodness" Zhang Siye nodded, the appearance of blackboard and chalk can make many children who can't buy paper practice good handwriting.

That's a great achievement, and it's enough to influence generations to come.

"Zhang Siye, can you leave a few words on this blackboard?"

Although in Yun Xuan's opinion, Zhang Siye's level is not good, and he is not even a master at a large age, but the handwriting just now made Yun Xuan's eyes shine.

"Ke" Zhang Siye wrote on the blackboard.