This old man is playing with a blank check! He hasn't promised himself anything, but he just wants to listen to his plan first. Are he really foolish about him?

"Zhi Nu, what does it mean? Can the father still lie to you?"

Li Er's expression was a little uncomfortable. He could clearly feel the distrust of Xiao Zhengtai and glared at him angrily.

"Father, you should know that the economic lifeline of the Tang Dynasty has always been controlled by those aristocratic families."

Xiao Zhengta was sold for a moment and stopped talking about it. Then he watched Li Er's reaction.

"You need to say these, then what?"

Li Er glared at him again, his teeth itched when he hated him.

"Father, have you ever thought that the circulation of Tang Dynasty currency is really inconvenient. Just like last time, how much manpower did we spend to transport it back from the money we earned in the Cui family, except for copper coins, gold.

This situation is very bad, especially for traveling businessmen, carrying a lot of wealth will undoubtedly be peeped at by others.

Therefore, the ministers believed that the court should stand up and open a money shop in the name of the royal family, and use special techniques to invent a paper silver note to replace copper plates and gold.

This will not only improve the safety of the people, but also bring the gold and silver in the world into the hands of the court."

Xiao Zhengtai talked freely. This was definitely a profitable deal. The court was just studying issuing bank notes, but it was able to win back the world's wealth. Isn't the problem of military pay solved in this way?

"Besides easy to carry, there is no other benefit. People in the world are not fools, and even in my name, they will not achieve the expected results."

After Xiao Zhengtai finished speaking, Li Er understood what he meant. After thinking about it, he resolutely felt that this matter could not be implemented at all, and a hint of disappointment appeared.

"Since my son dares to say such things, he is confident that he will cause this."

No fool can do things that are empty talk, especially when it comes to money. If there is no suitable oil, how could the people in the world believe it?

"Tell me!"

Li Er's interest was obviously much less.

"Everyone in the world lives for profit. Whether it is a family or a common people in the world, as long as they are willing to deposit money into the money house, the court will give them certain interest per month or year. Do you think they will send the money?"

Xiaozhengta said with a smile, this is what the bank did later, and he just took it step by step for use.

"Zhinu, isn't this a mess? The treasury is so empty. If you give the people a certain profit every year, it will definitely not work."

This can indeed gather the world's wealth, but the court may not be able to afford the annual profits, and Li Er will never do such a treacherous thing.

"Father, my son's minister has not finished speaking. Although the court has to pay a certain interest, if these wealth is kept in the money house, a certain storage fee will still be paid. Although it cannot compare with the interest, it will also be a considerable income for the court.

What's more, will the people in the world deposit money into the money house and take out all the money at the same time? Obviously this is impossible, and the court can also lend the excess money to merchants who urgently need money for turnaround purposes with high interest. In this way, the biggest winner of such a cycle is the court."

Looking at Li Er's increasingly surprised expression, Xiao Zhengtai became more and more proud. Making money was actually that simple.

"Make money with my reputation?"

Li Er had to admit that this kid was a monster. He could think of such a thing, just as Xiao Zhengtai said that once the matter was successful, the court would not only not lose money, but also make a considerable profit.

"The father is indeed smart. Just a brief introduction, the father can see through the mystery. The son is very impressed."

Xiao Zhengtai gave Li Er a thumbs up and gave him a flattery.

He didn't want to use this way of making money now, but he wanted to destroy the Turks. The system-assigned tasks would be punished. Secondly, the palace was really boring, and he was really tired of it.

"Although this is a clever plan and can indeed solve the urgent problem, the shortcomings are also very obvious. I think it is better not to implement it."

After pondering for a while, Li Er shook his head slightly and denied the suggestion again.

"The father is worried that once a banknote is issued, he is afraid that if he is interested, he will study fake banknotes, which will ruin his father's reputation, right?"

Looking at Li Er's struggled expression, Xiao Zhengtai knew what he was thinking and asked again.

After hearing his words, Li Er's expression froze. He didn't expect that Xiao Zhengtai could guess what he was thinking, which surprised him very much.

"If this is the case, the father doesn't have to worry. My son has already prepared a complete plan here to ensure that everything is foolproof."

Xiao Zhengtai said with great confidence that the ink painting technology in the system redemption column will only exist in later generations, and it is impossible for others to copy it here.

Li Er did not speak, but looked at him with suspicious eyes, quietly waiting for his next sentence.

"The father can issue an imperial edict, and those who print silver notes privately will be killed without mercy, and it is a serious crime that implicates the nine clans. Secondly, the son minister has a method of making it, which others cannot copy at all. What else can the father worry about?"

After Xiao Zhengtai finished speaking, he looked at Li Er with a smile. He was very confident in his own methods.

"This matter is of great importance, and I will discuss it with the ministers later."

Li Er's eyes kept appearing. He saw the benefits of this. As long as Xiao Zhengtai is skilled, it is inevitable that he will implement it.

"Father, the sons who should be said have already said that once they succeed, the issue of military pay is naturally no longer a problem. The attack on the Turks, you see..."

Seeing this old man finally compromised, Li Zhi hurriedly asked. He seriously suspected that the old man would lift his pants and refuse to admit his account.

"When will I promise you this condition? Stay in the palace honestly. Is that something you should worry about?"

Li Er glanced at Xiao Zhengtai and scolded him without any mercy, without giving him any hope.

"Father, you are so mean. You have already agreed to me just now. As long as I can solve the problem of military pay, you will let me go."

Hearing this, Xiao Zhengtai was angry. As expected, the old man really put on his pants and refused to admit it.

"Have I said this? Why don't I remember it? I just asked you to tell me, but I didn't promise you anything, right?"

Li Er looked at Xiao Zhengtai with a proud look on his face. He wanted to get a bargain in my hands, so there was no such easy thing.

His plan had been trapped by him. Looking at his proud face, Li Zhi was very upset.

"Well, my son will not disturb my father's discussion on state affairs."
Chapter completed!