Who knows, this Du Wenfeng is very tight-lipped, but he just said that he and his brother Du Chaowan want to make some quick money together, so they are divided into two ways.

His brother began to pull Liu Jing, the son of Liu Xingwu, into the water, and took the code from his mouth, and then Du Wenfeng pulled into the water and tried to get the printing technology of the image.

Who knows, things are going quite smoothly with Liu Jing, but when he arrives at Lu Ning, he is blind, and stealing chickens is not a handful of rice.

The interrogators asked him where the rest of the coinage papers had gone, and the two men said that they had destroyed some of them by the thieves and that they were the only ones who had fallen into their own hands.

No matter how they tortured, these two brothers only said so much, and Zhu Biao also made a bloody investment this time, and confessed that no matter what method was used, it was necessary to pry open the mouths of these two brothers.

As a result, the mouths of these two brothers are quite hard, but their bodies are very weak.

In the Jinyiwei prison, after two hours, he finally couldn't survive the torture and died.

On the other hand, the Jinyi guards who interrogated Liu Jing, the son of Liu Xingwu, were also tortured for half a day.

The other party just said that he had sneaked into his father's house, took pictures of his manuscript with a newly invented camera, and then gave it to the Du brothers, and said nothing else.

Seeing that he couldn't ask anything, he read it for the sake of his father Liu Xingwu's loyalty. asked Liu Xingwu to take the blame and resign, and his son was beheaded in prison.

After the death of the Du brothers, the female dependents of their family were all sold into slavery by the officials.

Lu Ning finally paid some small money, ransomed the beautiful woman who drank with him, and sent her to his palace to be a maid.

So, Lu Ning told Zhu Xiongying that now the Academy of Sciences must be tight inside and outside, and all suspicious people must be closely monitored.

Soon, Zhu Xiongying quietly told Lu Ning that a suspicious person had quietly entered the mold development room of the Academy of Sciences and stole the mold for printing images.

And he himself had already sent the brocade guard to monitor around this development room, and now the brocade guard had quietly followed.

Lu Ning nodded, his apprentice had gotten rid of his childishness and officially became his right-hand man.

"We still can't take it lightly, we must see clearly where the black factory that makes counterfeit money is located, and who is the mastermind?"

That brocade guard held a carrier pigeon in his hand and kept releasing news to Lu Ning and them.

I saw with my own eyes that the person who stole the mold entered the room of Zhu Shouzheng, the head of the Treasure Money Bureau.

Lu Ning asked someone to pass the word and ordered all the people to closely monitor the whereabouts of Zhu Shouzheng and the others around him.

Seeing that everything was arranged in an orderly manner, Zhu Xiongying whispered. "Now I am ninety percent sure, I am sure that the mastermind of this matter is Zhu Shouzheng, Master, why don't you bring someone to arrest him?"

"There must be other people behind this case, and when those people come to the surface one after another, we will start closing the net."

Up to now, Lu Ning is a little sorry, although he invented the gramophone, but that thing is too large to be used to record those criminals, which also lacks a way to collect evidence. :

In this pit daddy's sign-in system, you can't make an appointment to receive prizes, otherwise you must customize tens of thousands of bugs and receiving devices.

With these things, I can't catch the bad guys, but it's a pity that now, I can only rely on these primitive and backward means to catch criminals.

Things outside can't be done in a day, Lu Ning found the crown prince Zhu Biao.

"Brother Huang, my brother suddenly thought of another suggestion, about transporting treasure money."

"Brother, you say."

"In the future, every unit transporting treasure money will have a special cash transport vehicle, and there will need to be many brocade guards with excellent shooting skills on the car, holding guns to escort them."

Zhu Biao nodded and said.

"If there had been this kind of armed escort in the early days, there would have been no robbers of the cash boats, I have permission to do it, you can handle it."

Lu Ning continued.

"And the code on our new currency, those accounts have to be linked, so that even if someone robs the new banknotes,

We also know that from the number to the number of the number lost, and then the robbery is declared invalid, whoever wants to spend the money to catch it directly, can also put an end to the spread of counterfeit money."

Hearing Lu Ning say many anti-counterfeiting methods, Zhu Biao nodded again and again, and suddenly asked again.

"Brother, your anti-counterfeiting technology has so many processes, why didn't you use all of them when you verified the counterfeit banknotes? Rather, there's a type of counterfeit banknote, and you name it, isn't that too much trouble?"

Lu Ning smiled and replied.

"Our hole cards can not be out of the light at one time, a hole card is some despicable villains slipping through the net, now those people think they have got all our technology, they will definitely use the remaining paper to print our treasure banknotes, to disrupt the existing market, starting tomorrow, when we check the money, increase the use of purple light illumination of this link."

Zhu Xiongying had already waited and said.

"Let's lay out these days and wait for tomorrow's battle, I want to see who is so desperate and crazy to make these counterfeit coins!"

After talking about the matter, Lu Ning felt that Zhu Biao's body was in a sub-healthy state, and took the initiative to give him a pulse.

Then he was prescribed some Chinese medicine, told him to buy medicine according to the prescription, and told him.

"Brother Huang, many diseases are accumulated unconsciously, and only by paying attention to one's own maintenance will it not get deeper and deeper."

Zhu Biao grabbed his hand and said.

"Thank you brother for your concern, and I apologize for my attitude towards you in the past, I hope you don't blame big brother."

Hearing him say this, Lu Ning was also very happy, after this period of wind and rain, the estrangement between the two people was finally completely eliminated.

And the history books record that Zhu Biao died young in the twenty-fourth year of Hongwu, I am afraid it will not happen again.