psychochemist

Chapter 61 The Messenger

Yu Fan sat up, and he began to think again. He was very familiar with the texture of the paper, the size of the paper, and the holes on both sides.

The previous inferences were all based on the assumption that "direct information can be obtained from the document bag", but now Yu Fan has pulled back his thinking, without making assumptions, and only inferring from the evidence observed by the eyes.

When Yu Fan walked out of the office, his instinct told him that he often saw something similar to this piece of paper, what could it be?Yu Fan walked up and down the company.

The sound of "squeak... squeak..." suddenly attracted Yu Fan. It was the sound of a dot matrix printer, and Yu Fan walked over.A dot matrix printer is printing an invoice.

Got it! ! !

Yu Fan suddenly realized that he took away the invoices printed by the dot matrix printer and ran back to the office. This made the printer look like a question mark, not knowing what Yu Zong wanted to do.

Yu Fan compared the invoice with the blank piece of paper.This!Isn't this the paper of the invoice? The texture is the same, the holes on both sides are similar, and the size of the paper is almost the same.Yu Fan made a bold assumption that the paper sent was actually used to print invoices, not ordinary paper, or in other words, this was originally an invoice.Now, the scope of the analysis has shrunk a lot.

Yu Fan called Cao Ben and asked, "Old Cao, help me check something. Can you see if any company has delivered an invoice to us before the New Year's Day?"

Cao Ben readily agreed and went out.Yu Fan secretly rejoiced, haha, finally there is hope.

Cao Ben came back soon: "Old Yu, I found it. It's very easy to check. Generally, companies settle their accounts before the 20th of each month and don't issue invoices, especially at the end of the year. But this company is a bit special. Their 25 The number also issued an invoice for us and sent it to us on the same day. I was very impressed by this. I said at the time that it was too late to send it after New Year’s Day, but they were more active than us and insisted on sending it. Last month 20 This is the only one that will send invoices after the number.”

Yu Fan: "Great, please help me contact the company, ask which courier they send, and ask for the tracking number."

Cao Ben: "Old Yu, you mean, this blank courier is their invoice? Then why is it blank?"

Yu Fan: "I'm not sure about this, just help me ask for the information I want."

Cao Ben: "Oh." He went out.

Soon, Cao Ben sent the message: "YT Express, tracking number 1927368922."

Yu Fan opened the webpage, found the official website of YT Express, entered the tracking number, and the express information came into view. It was sent out on the 25th, with various transfers in the middle, and finally arrived on the 29th and signed for receipt.I don’t know when it started, no signature is required for express delivery, and the courier just throws the courier at the destination and doesn’t care.

It seems that the courier is correct, and the invoice and time match.And the most exciting information is the name and phone number of the courier at the last stop: Lan Du, 138XXXXXXXX.

Why is the express tracking number of the sent document bag blank?Why is the invoice inside blank?Why did you secretly play a prank on Yu Fan and put that mysterious pattern on it?etc.The answers to a series of questions are behind this courier named Lan Dun, and what Yu Fan has to do is to dial this number to let everything come to light.

It seems that we have not only found the treasure chest, but also found the key to open the treasure chest, and the rest is to insert the key and turn the lock.

Thinking of this, Yu Fan was very excited. He picked up the phone, took a few deep breaths, and dialed the number.

After about 3 seconds of silence, the phone rang "Sorry, the number you dialed is busy, please try again later."

Huh?Can't get through, did this Lan Dun block Yu Fan's phone?This made Yu Fan want to know who this courier boy was.

Yu Fan waited for 1 minute and played it again.And this time...

The phone finally got through.

The call was connected very quickly, and the ring tone didn't even ring. It seemed that the mobile phone was close at hand, and the reason why he didn't answer the call just now might be because he was actually making a call.

"Hello!" The voice from the other side of the phone, the word "Hello" is four times.Speaking of this, Yu Fan remembered a psychological phenomenon that people discussed, saying that young people generally pronounce "Hello" twice when answering the phone, while middle-aged people generally pronounce "Hello" four times when answering the phone.

Yu Fan didn't speak, but pricked up his ears to listen carefully to the environment opposite him.The other end of the phone was obviously confused by the lack of response, so he said "Hello" again, this time twice.Yu Fan still didn't speak, and muttered a few words to the other side, but Yu Fan didn't hear clearly, so he hung up the phone over there.

Yu Fan put the phone on the table and counted silently, one, two, three, four, five, six, Yu Fan's phone rang, and it was from Lan Dun just now.If a person has done something with uneasy conscience recently, he will definitely seek to verify it when encountering ambiguous things, because such people are often worried that what they have done will be revealed and then bring about bad results, so Their anxiety will definitely force them to confirm whether these ambiguous things are caused by their own behavior.Yu Fan deliberately hung up the phone just to create such an ambiguous feeling for Lan Dun, and Yu Fan hoped to use this little trick to support his inference.

The phone rang more than 10 times, then hung up, and after five or six seconds, he called again. This time, Yu Fan still chose not to answer the phone, and the phone rang more than 10 times and then hung up.

After hanging up the phone, a text message was sent to Yu Fan: "Excuse me?"

Yu Fan didn't reply. One could imagine that the other end of the phone must have been very anxious, like ants on a hot pot.

At this time, the call came in again, and Yu Fan answered it this time.The other end of the phone: "Hello, who are you?"

Yu Fan still didn't speak, but he deliberately increased the sound of his breathing so that the other party could hear clearly and let the other party know that I can hear you, but I just didn't respond.This made the other end of the phone more anxious and exposed flaws.

On the phone: "Are you going to send a courier? Who are you? If you don't say anything, I'll hang up."

At this time, Yu Fan spoke, and Yu Fan deliberately lowered his voice: "Who am I, shouldn't you be the clearest in your heart?"

Yu Fan continued to test with ambiguous words.

There was silence on the phone for a few seconds, and he said, "I really don't know who you are, what's the matter with you?" His tone softened a lot, and it seemed that Yu Fan's strategy had worked.

Yu Fan: "Do you want me to explain more clearly? Courier, don't you know it yourself? Hide, you can't hide."

There was silence on the phone for a few more seconds, and he said, "Okay, I understand, let's make an appointment to talk face to face." This time the tone was very calm.

Yu Fan was a little surprised by this answer, and he didn't know who, how many people, and what environment he would face. However, the truth was so close that Yu Fan couldn't refuse this request.

"Okay, let's talk face to face."

　Leaving the address book, the person you can still memorize the number is the person you really care about——Sodium Alkylbenzene Sulfonate

　　
　
(End of this chapter)