Yu Sheng said to Hu Wenhui: "I don't have a direct clue for you to go straight to Huanglong, I'll tell you the relevant knowledge I know, and you can see if it's valuable." If it's worthless, I'm sorry to bother you. ”

"Sister-in-law, what are you talking about? It's okay, you say. Hu Wenhui said that even if the clues she provided were not what he wanted, he would not care.

Sangping also listened to the sidelines.

Yu Sheng asked Hu Wenhui: "Do you know that fake money is old?" ”

"Yes." Hu Wenhui explained, "The fake money is too new and eye-catching, so that people can see it at a glance." Fake money is old, making it look like real money, and it's easier to sell. ”

Yu Sheng asked again: "Then do you know the method of making fake money old?" ”

Hu Wenhui shook his head, "I don't know about this. ”

Yu Sheng: "I don't forget where I've seen and heard it, it's all a long time ago, it's actually very simple to say that fake money is old, some water and some vinegar mixed together, just put the fake money in it and soak it and then take it out to dry." ”

Hu Wenhui was surprised: "It's so simple!?" ”

Seeing that he didn't seem to believe it, Yu Sheng squeezed Sang Ping, "Ping, you bring the fake one hundred that people left me here before, and then take two bags of vinegar from the shelf." ”

She was going to give Hu Wenhui an experiment on the spot.

Sangping looked reluctant, but he also wanted to see the effect of fake money being old.

Such a simple way to make fake money look the same as the real thing?

Sang Ping brought all the things that Yu Sheng asked him to prepare, and specially brought a small basin over.

He went to the well and fetched some water, and poured two bags of vinegar into the basin.

Yu Sheng took the fake 100 one, "This money looks fake, right?" ”

She soaked the 100 yuan counterfeit bill in a basin of water in front of Sang Ping and Hu Wenhui, and after a while, she fished out the completely soaked counterfeit bill and dried it with a blower at home.

The color of the vinegar lingers on the counterfeit banknote, covering up the traces of the counterfeit banknote, making the fake look less eye-catching. Even if you look closely, you can't see how it differs from real money.

Hu Wenhui was amazed at the effect of the experiment, "It's true! ”

He took the counterfeit bill and looked at it carefully, but the feel was obviously different from before.

Yu Sheng said: "This is just one of the old methods. This method of aging is relatively inexpensive. I also know of a kind of special old water that sprays on brand new fake money, which can make fake money almost the same as real money. ”

Hu Wenhui was surprised: "There is also a special old water? ”

Yu Sheng nodded, "I don't know the specific recipe for the old water." All I knew was that it was a corrosive liquid. ”

Hu Wenhui thought quickly.

After a while, he asked, "Sister-in-law, how many times have you received fake money here?" ”

Yu Sheng: "It's been ten times." ”

Hu Wenhui smiled.

Sang Ping was anxious with him, "What are you laughing at?" Listen to us collect fake money, you are very happy! ”

"No, no, no!" Hu Wenhui hurriedly explained, "The clues provided by my sister-in-law and me are very helpful to me!" Thank you! ”

He hurriedly wanted to leave, but turned back again, raised the fake money in his hand, and asked Yu Sheng: "Sister-in-law, can I take this price?" ”

"Take it and use it." As soon as the words came out, Yu Sheng felt that it was inappropriate to say this, and immediately corrected it, "I didn't let you spend it." ”

"Yes, yes." Hu Wenhui put the money in his pocket, "Thank you, sister-in-law!" ”

As soon as he left, Sang Ping began to complain, "Thank you, sister-in-law, thank you, sister-in-law." He only has you as a sister-in-law in his eyes! ”

Yu Sheng smiled and said: "If he didn't have your brother in his eyes, he wouldn't call me sister-in-law, and he would have followed Cui Qiao and them to call me sister." ”

Sang Ping: "What you mean, Cui Qiao and they call you sister, but there is no brother like me in their eyes." ”

"Didn't you hear them when they called your brother? Deaf? ”

Sang Ping reached into the basin and dipped it in vinegar to bomb her face, "Say I'm deaf, I'll make your face." ”

Yu Sheng covered his face and shouted, "Oops, my eyes!" ”

Sang Ping panicked, "In the eyes?" ”

When he came over, Yu Sheng unexpectedly took his hand away and made a grimace.

Sangping was teased, but he was so happy.

To his displeasure, Hu Wenhui came again in the afternoon.

Seeing that he was in high spirits, Sang Ping was even more unhappy.

Hu Wenhui came over to thank Yu Sheng, "Sister-in-law, I really want to thank you." The method of making fake money is unknown to the masters in our office. I used to tell them that they could use vinegar and water, but they still didn't believe me. I also experimented with them on the spot, and they believed me. ”

He gave himself a good face in the shelter this time.

Yu Sheng smiled and said, "It's good that these clues are useful to you." ”

Hu Wenhui: "Sister-in-law, I didn't expect you to be quite famous." When I tell the people in the house, they all know about you. ”

"That was a long time ago, and I dealt with your comrades." Dealing with the police is not necessarily because of good things. So as not to cause misunderstanding, Yu Sheng said again, "But it's not because of a crime." ”

"I know." Hu Wenhui scratched his head and said embarrassedly, "What sister-in-law-"

Sang Ping put aside and said, "Your sister-in-law doesn't call that." You have something to say, don't be awkward like a big girl. ”

Hu Wenhui sorted out his emotions, "Sister-in-law, can I leave you here for a while?" ”

Yu Sheng and Sang Ping were both confused.

Sang Ping asked, "Have you been dismissed?" ”

Hu Wenhui said: "No. ”

"Then you don't have to be a good policeman, come to us to find work." Sangping had to wonder about his purpose.

That's right, Hu Wenhui did have a purpose.

"In order to investigate this matter, the authorities transferred me back. I'm so blind that I can't figure out anything. In the past half a month, I have not collected any clues. Thankfully, my sister-in-law told me this today. I just want to find a job collecting money, and maybe I can get in touch with those who make counterfeit money. The institute has approved it. ”

Yu Sheng was stunned, "I'll provide you with these clues, you... Either suspect me or be a fraudster, and then come to me to check the evidence. ”

Sangpei looked at her in surprise.

His daughter-in-law's brain hole is too big!

"Sister-in-law, you're really joking." Hu Wenhui said, "The main reason is that I learned that you have received fake money more often, and I told the masters in the institute that they suspected that the criminals who made counterfeit money were very likely to have come to you." So the institute sent me over to wait for the rabbit to see if I could squat on one. ”

Yu Sheng suddenly said, "That's the case." That's okay. You can come to work with me at any time. ”

Sang Ping immediately added: "There is no salary." ”

Yu Sheng glanced at him.

This man is really going to take advantage of others.

She turned around and told Hu Wenhui, "Your brother is joking with you." ”

Sang Ping said: "I'm not kidding. ”

Hu Wenhui waved his hand and said, "I'm here to investigate the case, I don't want a salary." ”