I open a history tutorial class in Daming

Chapter 17 Impulsive Consumption is Not Advisable

"In the test just now, I have roughly understood the shortcomings of each of you students. Since most of you haven't learned the content yet, it is not appropriate to directly explain the questions now."

"Okay, everyone, have a free discussion for ten minutes. I'll go to the office to get the lesson plan, and I'll officially start teaching you later."

Song Shen left a word and opened the only door in the lecture hall and went back to the office behind it.

It certainly doesn’t take ten minutes to prepare a lesson plan.

This wasn't some university building. The office and classroom were separated by a wall. The lesson plans were all organized by the system. He only needed to read them. Preparation? That was nonsense.

The main reason is that Song has never been a teacher. His last history class was nearly ten years ago. He was so angry that his blood pressure soared. Shen now urgently needs to go back to the office to sort out his mood. At least he doesn't want to see the faces of Zhu Yuanzhang and Ying Zheng, two bastards, within ten minutes.

Only after he became a teacher did he understand why, when he used to tease his old classmates and ask the female teacher if there were any cute boys in her class, the other party would only say in grief and indignation:

"I don't know if they are good or not, I just know that these guys are really bad."

Song Shen felt that if he could really complete the system's requirements and gain the power to travel through time and space, he would definitely have a good drink with that old classmate after returning to the modern era and scold the bastard student together!
…………

In the lecture hall.

The four people looked at each other.

After a long silence, it was Zhu Biao who broke the awkward and weird environment.

"Um, did everyone just hear that hint?"

Zhang Liang said nothing.

Zhu Yuanzhang and Ying Zheng nodded at the same time:
"I heard you."

Zhang Liang looked at the three people in front of him and couldn't help but sigh.

If he was the only one who knew about this, he would definitely wait for a while and then go back to make a long-term plan...

But now that everyone has heard it, it will be difficult to hide my shortcomings.

Even though he could have refused when these three people asked him, as a human being, one must not be too short-sighted, especially in this mysterious and extremely magical space.

It should be noted that, except for the first emperor, Zhu Yuanzhang and his son Zhu Biao were both from later generations.

It is not clear how long the gap is, but according to the dynasty formula song recited by the immortal master before, even if each dynasty is counted as 200 years, the Han, Wei, Jin, Southern and Northern Dynasties, Sui, Tang, Song, Yuan and Ming Dynasties, it is at least 1,200 years.

Zhang Liang had never seen what the world would be like 1,200 years later, but he was sure that the other party must have something similar to paper that he needed, and it would not be too little!

If the Zhu family father and son really get angry because of a few points...

Zhang Liang felt that there was absolutely no need for this.

So, he thought for a moment and said:
"Yes, Liang also heard that voice."

"But I don't know what the points are used for yet. Maybe I have to wait until the gentleman comes out before I can ask him clearly?"

[Please note, students, teacher Song Shen and you are not from the same world, and both sides have cognitive barriers. Please be sure to conceal your points and rewards in front of the teacher. Unless the teacher finds out, you must not tell him! Otherwise, this space will be seriously confused! ]

[Solemn warning! Solemn warning! Solemn warning! ]

After three consecutive solemn warnings, the four people's faces became strangely solemn.

It turns out that the Immortal Master didn’t know that they could get rewards?
Is there some secret here?
Everyone fell silent. Even Zhu Yuanzhang stopped talking nonsense and started to think seriously about the key point here.

After a while, someone finally spoke again.

This time, it was Ying Zheng.

He looked at Zhang Liang's face and said calmly:

"Now that things have come to this, instead of considering what secrets are behind it, it is better to first see what items can be exchanged in the so-called system mall, and then see how to make a decision."

"Does what I said make sense? Marquis Liu... Zhang Liang." Zhang Liang didn't know what his mentality was. In short, after being pulled into the space again, he had been trying his best to avoid direct contact with the First Emperor. However, despite all his precautions, he did not expect that someone as arrogant as Ying Zheng would actually take the initiative to talk to him.

You must know that in the eyes of the First Emperor, he was a rebel who would overthrow the rule of his Qin Empire.

If they continue to come into contact, Zhang Liang in Ying Zheng's time and space will have a hard time keeping his life.

Temporarily suppressing his surging thoughts, Zhang Liang smiled calmly and said:
"The First Emperor's words make sense. Liang will take a look at it now."

A screen of light suddenly appeared in front of his eyes.

On the light screen, there were so many different shapes and sizes of objects that he was dazzled. He had no idea which one to look at first, nor did he know what those objects were used for.

Fortunately, the name, redemption point amount, and purpose of the items are marked below them.

Zhang Liang only took a quick glance and was attracted by the items at the top.

【Category: Four Great Inventions】

[Papermaking] Price: 1 point; Function: Can be used for writing, making paper currency, cleaning, wrapping items, etc.

[Gunpowder] Price: 3 points; Function: can be used to make hot weapons, fireworks, etc.

[Compass] Price: 1 point; Function: Can point the way in harsh conditions where humans cannot tell the direction.

[Printing] Price: 5 points; Function: It is divided into movable type printing and woodblock printing, which can print words on paper and is used for large-scale mass production of books.

Zhang Liang felt his heart skip a beat.

Even though there were many other goods below, he could not take his eyes away from these four items.

The latter two are fine...

He had never seen a compass, but as the name suggests, an object that points north and south had already existed before the Han Dynasty, and that was the Sinan. Perhaps this compass was better and more accurate, but there was no need to spend a lot of money to buy something that already existed. At most, he could find a way to ask someone to improve it.

Printing technology was also excellent. Zhang Liang was a scholar and knew what "mass production of books" meant.

If we had it, the problem of talent shortage at the grassroots level in the newly established Han Dynasty could be perfectly solved within ten years.

But the problem is, as the following explanation has already indicated, the basis for using printing technology is to have paper first.

Gunpowder is good, but unaffordable.

Then the only option is the first one.

Zhang Liang gritted his teeth and was about to take action, but was brought back to his senses by a shout from the side.

"Liu Hou, what did you see?"

It’s Zhu Biao.

Zhang Liang briefly restrained his urge to spend and looked back at him:

"There are... four great inventions, namely papermaking, gunpowder, compass and printing. I can only afford papermaking and compass."

"So, I want to buy the papermaking now."

Zhu Biao was stunned:
"Why did you buy that thing? My Daming already has a very mature papermaking technology. I can just give it to you directly. Why are you using your points to buy something that Daming already has!"

Zhang Liang almost chopped off his hands and almost stopped breathing.

He had really forgotten about this matter just now...

This shouldn't be!
Could it be that I have really been bewitched by a ghost?

(End of this chapter)