Datang: Huchi served as a bodyguard, but refused to enter the court as an official

It is a lie to say that he is not angry about today's incident.

But in my heart, I feel very pleased.

He hates cowardly people the most, and Li Chengqian's ability to argue with him has far exceeded his expectations.

Besides, he had to admit that what Li Chengqian said was very reasonable.

It's just that I can't live with my face.

His majesty the emperor, was defeated by a 12-year-old child, and if the news spread, wouldn't he be ridiculed by the world?

Because of this, I used the method of anger to find a place.

Now that he knew that Li Chengqian had a deep understanding of stocks, then he said that there are major national events, which is probably true.

"You'd better not lie to me, otherwise, I will send you to Zongzheng Temple and discipline you well!"

Li Chengqian changed his face very quickly, quickly put on a smiling face, accompanied him carefully, and said: "How can a child lie to the father? There is indeed an important matter, please decide it!"

While speaking, he secretly groaned in his heart.

Didn't he know that he would definitely be taught a lesson when he came back?

of course I know!

However, instead of being unable to complete the errand, after returning to Liu's house, it is better to go back to the Zichen Palace and get beaten up

Li Er took a deep breath, tried his best to calm down his anger, turned around and returned to the dragon chair to sit down.

"Say!"

Li Chengqian adjusted his state, and said seriously: "Qizou Father, now the battle with the family is coming to an end, I hereby order you to come to borrow money from Father!"

One sentence out of the mouth almost twisted Li Er's nose again.

It's the other way around!

This is the first time I heard the saying of borrowing money from the emperor!

But before he could speak, the Empress Changsun who was next to him took the lead.

"No!"

Both father and son were startled, looked at each other, and at the same time cast a questioning look at the queen.

Chapter 560 Which Talent?Erchen is that great talent

Empress Changsun has always been the image of a loving mother in Li Chengqian's heart.

Don't talk about getting angry, it's the first time I've heard such a loud voice!

For people like Li Er who get angry when nothing happens, getting angry is not so scary.

If it was true as he said, if he would kill anyone at every turn, Li Chengqian would have died thousands of times already.

Li Chengqian also knew the truth, as long as he didn't make principled mistakes, his father would basically turn a blind eye and close one eye.

Getting angry is just to let yourself have a long memory.

But when Empress Changsun gets angry, it's too scary

Li Chengqian saw it so clearly that even his father trembled!

He even felt that the entire Zichen Palace trembled!

The prince is also a man of principle.

So, with a 'plop', he knelt down.

His principle is that a hero does not suffer immediate losses!

"Mother, look here"

Before he could finish speaking, Empress Changsun raised her eyebrows and said angrily: "Your father has already taken away 100 million yuan of money, and all of it has been invested in your stock market. It is said that there is profit, and I haven't seen a single penny until now." money!"

Li Er touched his nose in embarrassment, intending to explain, but he also knew that even if he explained for a long time, the empress Changsun, who was furious, would not listen.

In this matter, he had lost his mind.

Empress Changsun glanced at Li Er, and continued: "In the past two years, we will not only prepare for your wedding, but also build a mausoleum, and the Jiucheng Palace will also start to be repaired, plus the Yanying Pavilion, the Supreme Emperor's Tai An Gong, which one is not a big deal? Which one does not require money?"

As she said that, she snorted coldly and said, "Don't spend any more of the money in your pocket!"

Li Chengqian said with a bitter face, "My queen, the son is not messing around, it's really because this money is of great significance, and we must come out from the royal family."

Empress Changsun didn't listen to what he said.

In her eyes, building the mausoleum and preparing for Li Chengqian's wedding are the most important things.

As the mother of the world, this is what she should really worry about.

"The Liu family is as rich as a country. I heard that tens of millions of silver can be given out. What's more, you used those stocks to deceive the entire Chang'an city. Don't think that I don't know anything!"

After finishing speaking, Li Chengqian was not given another chance to refute, and he gave it to the father and son, each with a blank eye, and walked out angrily.

Looking at the direction, it should be lunch at Shangshan Supervisor.

The father and son were silent for a long time, and they were both blushed.

Li Er was because Empress Changsun was running on him inside and out, and stealing money from the inner money.

As for Li Chengqian, he was in a hurry because he couldn't finish the errand.

After a long time, Li Er laughed and said, "I never thought your mother would have such power, hehe, hehe."

Li Chengqian cried and said, "Father, if you don't have this money, you won't be able to deal with the aristocratic family!"

Li Er was startled, "Liu Bai left all the rest of the matter to you?"

"Brother Liu said that we are too busy to carry out industrial upgrading, and the rest of the affairs will be handled by the servants alone. You also know that the family has acquired all the shares in Qingque's hands, and more than half of the agricultural stocks have also been bought. The hole has been dug, and the last trembling is missing, but the queen mother is really, really "

Li Er gradually became serious.

If this money is really related to the aristocratic family, then it must be paid out!

Although he still doesn't know much about the nature of stocks, he is very clear about Liu Bai's overall plan.

This money must come from the royal family.

Otherwise, the effect of shaking the mountain and shaking the tiger will not be achieved!

Besides, now Li Chengqian is in charge of the overall situation, without this money, maybe there will be accidents!

At that time, all the hard work for so long will be in vain!

He pondered for a long time, coughed a few times, and said, "Liu Jin, close the door!"

Liu Jin outside the door hastily ordered someone to close the door of Zichen Palace.

Li Er stood up and said, "Follow me!"

The father and son forgot all about the quarrel just now.

When Empress Changsun got angry, the two seemed to be on the same front.

Walking to the inner hall, on the north side of the dragon couch, Li Er gently picked up a vase on the shelf, revealing a small wrench.

"You have to keep this secret well, even your queen mother doesn't know that there is a secret room in Zichen Palace!"

Li Chengqian's eyes lit up.

Only then did he know that his father actually had a place to hide his private money!

But when Li Er twisted the wrench and pushed the shelf away, revealing a two-foot-square hidden compartment, he couldn't help curling his lips.

This workmanship is really too bad.

The Liu family abandoned such backward technology two years ago.

"Father, your method of hiding things is unreliable, and my son is at Liu's house"

Before he could finish speaking, Li Er turned his head and glared at him, saying, "What do you know? This secret compartment was carefully crafted by several old priests in the palace. It is not only hidden, but also fireproof and waterproof."

While speaking, he carefully took out an iron box.

"Look, this iron box is an authentic six-pillar Luban lock. Even if a thief gets the box, he won't be able to take out the contents. It's much safer than a lock with a key!"

According to legend, Luban lock was invented by Luban. It does not need nails and ropes, but only relies on its own complex structure for support.

Some Luban locks seem extremely complicated, but in fact, as long as one of the pillars is pulled out, the treasure in it can be obtained.

And yes, it looks extremely simple, but it requires a lot of precise calculations to deduce it, just like the Rubik's Cube of later generations, if one side is not aligned, don't try to open it!

Li Er's Luban lock is made of fine iron, each pillar is two fingers thick, not to mention chopping with a knife and an axe, even if it is thrown into the blacksmith's furnace, it can last for several hours!

The only disadvantage is that even Li Er himself has to spend a lot of time opening it every time.

Seeing Li Er fiddling with the Luban lock back and forth, and looking up from time to time to look outside, Li Chengqian couldn't help it because he was afraid that Empress Changsun would come back.

Pointing to a certain pillar, he said, "Push this one in first."

There was anger in Li Er's eyes again, but he suddenly realized that what Li Chengqian said was reasonable.

After pushing in, the overall structure of Lubansuo has become a little looser.

"Then?"

Li Chengqian simply went straight to it, and with a few clicks, he opened the Luban lock.

"Father, listen to Erchen's advice, your Luban lock is not safe at all, the academy is counted as a college, and any student can open it with a few strokes."

Li Chengqian took out a bill hidden in the Luban lock, and shook it a few times.

"Now the academy has deduced the Luban lock to ten pillars!"

Li Er was shocked, "Which great talent is it?"

Li Chengqian suddenly became a little embarrassed, pointed to his nose, and said: "No talent, it's my son!"

Chapter 561 Li Er's private money!stop it, it's mine

"you?"

Li Er held his long voice, his left eyebrow raised high.

He trusted Li Chengqian very much now, but when it comes to deducing Lu Bansuo, and deducing it to ten pillars, it is too unimaginable.

Although Li Er himself can't be regarded as a knowledgeable person, he is also a profound person.

There are also many dabbles in various strange and miscellaneous sciences.

If you want to deduce Luban lock, you need not only the knowledge of craftsmen, but the most difficult part is arithmetic!

In the eighth year of Wude, Wang Xiaotong, a doctor of calendar calculation, once wrote "Jigu Suanjing".

In addition to the nine masterpieces of mathematics that have been handed down since ancient times, the folks already have the saying of "Ten Classics of Mathematical Sciences".

These ten books are also the teaching materials of the Academy of Mathematical Sciences.

When Liu Bai was harvesting potatoes, he used several extremely simple methods to calculate the grain output of the entire Tang Dynasty, which was even more accurate than the calculations by Sinong Temple and the Ministry of Civil Affairs.

Li Er began to be interested in mathematics.

Those ten books have become regular visitors to the dragon case in the Zichen Palace.

It is precisely because of his deep understanding of arithmetic that he can unlock the six-pillar Luban lock by himself.

Likewise, he is more aware that this is already his limit.

For each additional column of Luban lock, the delicate mechanisms in it will be several times, even ten times more complicated!

Even Wang Xiaotong, the deputy dean of the School of Mathematical Sciences, may not be able to do anything!

This is simply not something that can be deduced by the strength of one or a few people.

Looking at his expression, Li Chengqian knew that he definitely didn't believe what he said.

Therefore, Li Chengqian said seriously: "Father, the past few years in the Liu family, my son has not been just messing around. He not only wants to learn economics from Uncle Shen, but also learns the emperor's mind from Mr. Wang. But what Erchen is most interested in , or arithmetic!"

"Brother Liu has a deep research on arithmetic. He once gave my son some formulas. With these formulas, my son spent half a year deducing the mystery of the ten-pillar Luban lock. If the emperor doesn't believe it , my son can do the calculation here!"

Hearing what he said, Li Er already believed it seven or eight percent.

He didn't doubt Liu Bai's attainments in arithmetic. If Liu Bai didn't have it, the court would still not realize the importance of arithmetic.