"Two ...... Two sentences! The cashier replied, "Settle the bill, reward you...... The rest of the response was a nod or shake of the head......"

"Checkout" is the first sentence, and "I've rewarded you" is the last sentence.

"Did he ever behave strangely?" Fang Buwei asked again.

The cashier shook his head.

……

Gao Sizhong has repeatedly reviewed these questions and details, and Fang Buwei just wants to confirm whether there is a problem with the cashier.

The checkout clerk behaves normally.

There is no problem with the cashier, during this period, Zhao Yulin has only been in contact with He Shili and the driver of the young marshal's special car.

There will be no problem with these two people either.

"After Zhao Yulin left, has anyone ever entered the room?" Fang Buwei asked unwillingly.

"Nope!" Gao Sizhong replied, "On the floor where he lives, even the people who are responsible for cleaning are our people, not to mention people, if you go in with a mouse, I know the male and female ......."

"What about the corridor, have you checked it?" Fang Buwei asked again.

"I've checked it a long time ago, but I haven't even had a single hair...... And from the moment he came out of the room, it was in our line of sight, and we didn't notice any abnormal movements on his part...... Oh, except for the time you ordered the hall sentinels to be removed. Gao Sizhong said again.

His eyes never left Zhao Yulin.

What the hell?

Fang Buwei scolded secretly.

Zhao Yulin can send instructions under his nose, and there are really not many ways to use it.

Even if you use the method of knocking on the table to send a code, which is more than a gesture to send a code, it is impossible to escape your eyes.

I must have overlooked something.

Fang Buwei looked at the things on the table again.

There is a copy of Zhao Yulin's statement, a tip he gave to the checkout clerk, and a note pad, two sticky notes with words written on them.

These are all things that Zhao Yulin has touched at the checkout.

The bills are handwritten, neatly written, and the details are both simple and detailed.

In addition to the room fee, there is only the cost of meals, but every meal is clearly recorded every day.

There is no problem with the two gross bills, a total of seven cents, the silver dollar promissory note of the central bank, which is clean and clean, without handwriting and scratches.

Fang Buwei picked up the note book again.

Looking at the position of the seams, there are obvious tear marks.

"What is this for? Message notes, sticky notes? Fang Buwei asked Gao Sizhong.

"Almost!" Gao Sizhong replied, "There are also guests who use this to settle accounts......"

"Zhao Yulin also used it?" Fang Buwei's eyes narrowed sharply.

"The cashier said he used the paper on it to calculate the house accounts...... Gao Sizhong replied.

"What about the page that counts?" Fang didn't ask the checkout clerk.

"The customer tore it off, rolled it up with the bill and took the ......," the checkout clerk replied.

Fang Buwei recalled for a moment, Zhao Yulin did have an action of loading things into the pocket of his suit, he only thought that Zhao Yulin was loading the money that the cashier found him.

Some guests will check whether the hotel's accounts are correct, and some guests who are not the boss will have to calculate again when they avoid going back for reimbursement, and will bring back the checked straw paper with the bill.

But Zhao Yulin would not do such a thing.

Who does he go to for reimbursement?

Kwantung Army secret service?

It can make people laugh out of their big teeth.

"How many other people have used sticky notes?" Fang Buwei asked sharply, and at the same time held up the note book to a position where the sunlight could shine, and looked at the traces of the top page.

"I expected it!" Gao Sizhong proudly pointed to the sticky notes next to him, "After Zhao Yulin, it was an accountant from the General Affairs Office of the Ministry of Education who came to this position to settle the bill, and these pages were the papers he calculated and posted, and the person was also closed next door, there was no problem......

Fang Buwei picked up the sticky notes and glanced at them.

The handwriting is dense, where can you tell if there was an imprint on it before writing.

Fang Buwei couldn't figure it out, what reason did Zhao Yulin have to settle the account, there must be something wrong with this notepad.

He ignored Gao Sizhong and flipped through the pages one by one.

When he turned to the middle, Fang Buwei found something strange.

There was an imprint on one page, apparently from the previous page, but the previous page was clean.

Fang Buwei opened the gap in the connection of the note book and saw that there were traces of tearing.

He glared at Gao Sizhong and said coldly, "Pencil!" ”

Gao Sizhong couldn't see that something was wrong, so he took a pencil and handed it to Fang Buwei.

Fang Buwei held the dagger and quickly scraped the refill, and within a few seconds, the page with the imprint was full of toner.

"Okay?" Zhao Shirui asked.

"Give it a try!" Fang is not a return.

Seeing that the toner was almost scraped, Fang Buwei threw away the pencil, sat on the chair, and blew lightly on the page.

The toner glides across the paper, leaving a small mark on the imprints.

With Gao Sizhong and Zhao Shirui's eyesight, they could only see that the traces on the paper were some numbers, but most of them were blurry, but Fang Buwei could see most of the handwriting content.

"What is the local number of the telephone that the nurse's boyfriend received the call from before leaving Huangpu Road?"

Fang Buwei stared at the last set of numbers and asked Zhao Shirui.

On half of the paper, the rest of the content is just numbers, only in front of these four numbers, there is an English letter "T".

This is an abbreviation of "Telephone", which means telephone number.

Zhao Shirui quickly took out a notebook, opened it and read: "2527!" ”

The four numbers after the letter T are also 2527.

By the way, these imprints were left by Zhao Yulin.

It must be Zhao Yulin who left a code in the middle of the note book while the checkout clerk was settling the accounts, and after Zhao Yulin left, someone came over and tore up the piece of paper with the code, translated the contents, and called Zhao Yulin's subordinates.

"After the guest left, how many people touched this notepad?" Fang didn't ask the checkout clerk.

"Only the Ministry of Education's accountant Xu is used to calculate the accounts!" The cashier replied, "I don't know if the other guests have moved, and after Accountant Xu settled the accounts, there were no guests in the middle, so I went to the bathroom and smoked a cigarette......"

Fang Buwei turned his head and looked at Gao Sizhong.

Gao Sizhong replied stupidly: "Lao Tzu was in a hurry to send someone to chase you, where did anyone care if anyone had touched this book?" ”

"Section Chief, I'm not blaming you?" Fang Buwei put his arms around Gao Sizhong's neck and said with a smile, "Even if it is replaced, I can't stare at it so tightly...... Don't you see that Zhao Yulin left a code on it, didn't I find it? ”

"Give Lao Tzu less relief!" Gao Sizhong glared at Fang Buwei, "Wrong is wrong, and I don't dare to admit it?" ”

"I know, I know, I know ......" Fang Buwei responded with a smile, and said to Gao Sizhong, "I guess it was in this gap where the checkout clerk left, someone took the opportunity to tear up the code......