"Understood, totally understood."

After listening to Yi Lianhua's report, Lin Chuang stood up excitedly and walked back and forth in the room for a few steps.

"This shows that my judgment is right, Lou Fangyi is a Japanese spy, codenamed Yeju, and she also has a team under her, and the person in charge of this team is codenamed Barracuda Crab." Lin Chuang said.

"Did you put that piece of paper back?" Lin Chuang stopped and asked.

"Put it back." Yi Lianhua Road.

"The Japanese are so evil that they have set up death mailboxes in public toilets. However, it also shows that they are very smart. Lin Chuangdao.

"No matter how smart they are, they can't compare to Childe. If you hadn't sent me but a man, I wouldn't have been able to go into the women's restroom to check it. Yi Lianhua said.

"No, no, no, you don't have to put gold on my face, I just hit it by mistake." Lin Chuangdao.

He really didn't do it on purpose, and it was completely unintentional when he sent Yi Lianhua to go.

"Anyway, in my eyes, Childe is the smartest person in the world, and no one can compare to him." Yi Lianhua said firmly.

"Don't talk about that. Hey, Lianhua, no, you said that Lou Fangyi went to work when she came out of the toilet, it must be wrong, she must have other actions. Because, after she puts the letter in the dead mailbox, she will definitely leave a password. Think about it again. Lin Chuang said.

"No, ......, there's no suspicious behavior." Yi Lianhua frowned and thought for a while, shook her head and said.

"Did you stop at the notice board?" Lin Chuang prompted.

"Bulletin board? Oh, stop, she stopped there for a little while, and took out a little mirror to look at it, I thought she was tidying up her makeup before going to work, and she didn't care. Childe, did she really leave a mark there? Yi Lianhua asked.

"Let's go, you come with me to have a look." Lin Chuang said.

"Okay." Yi Lianhua agreed.

"You go out first, I'll change my clothes." Lin Chuang is still wearing shorts and shorts, so he can't go out in this out.

"I'll wait for my son to change his clothes." Yi Lianhua pleaded.

"No, you can go out first." Lin Chuang pushed her shoulder, and Yi Lianhua had no choice but to withdraw and wait.

Lin Chuang changed his clothes, quietly opened the door, and drove towards Tangfang Lane.

……

The two parked their car in a hidden place and went to the public toilet in the vegetable market first.

This public toilet is very rudimentary, an open-shed toilet made of bricks.

Yi Lianhua went to the women's toilet, and Lin Chuang went to the men's toilet.

There was no one in the toilet, Lin Chuang turned on the flashlight and looked at it, and found that the toilet was very dirty, smelly, and flies were flying around, so Lin Chuang covered his mouth and nose as soon as he entered.

"It's hard to imagine that a person as clean as Lou Fangyi would come to this kind of place to go to the toilet." Lin Chuang said secretly.

"Childe, it's this brick." Yi Lianhua's voice came from the opposite side, Lin Chuang used a flashlight, and a brick on the fourth floor of the left wall of the innermost pit moved, and was taken away by Yi Lianhua.

"Childe, the note is gone." Yi Lianhua said on the other side.

"Got it, you go out first." Lin Chuang saw Yi Lianhua stuffing the bricks in again, and shouted at the other side.

"Yes." Yi Lianhua agreed and retreated.

Lin Chuang squatted down and gently pulled it with his hand, and the brick was pulled here.

"Although this design stinks, I have to say that it is very creative. Although there are many people in the public toilet, Lou Fangyi can pretend to squat in the pit, and when there is no one at all, put the information in or take it away, and there is no need to even move her body, wonderful! Lin Chuang secretly praised.

Out of the toilet, Yi Lianhua asked, "Childe, let's go to the notice board and have a look." ”

"No, the information has been taken, and even the marks have been erased. Fortunately, I asked people to take two photos of the bulletin board, you go to my residence and wait for me first, and I will go to the secret service and take a closer look at the photos to see if I can find a different place. Lin Chuangdao.

"Okay." Yi Lianhua replied obediently.

The two drove back to the alley of Lin Chuang's residence, Yi Lianhua quickly disappeared into the alley after getting out of the car, and Lin Chuang walked towards the secret service.

When he entered the office, Lin Chuang took out two photos and compared them repeatedly, but there was still no new discovery.

"No, there must be a signal on the bulletin board. Where? ”

Lin Chuang stood up and paced in the room thinking hard.

"Based on past experience, if the Japanese live upstairs, they will place a flower as a signal; If it is a bungalow, like Yamaguchi Minya, it is a signal by placing flowers in the window and writing the corresponding dead mailbox number on the water sign. The place where the signal is sent is often near the place where the accomplice works or lives, so that the accomplice can see it at a glance.

Back to Lou Fangyi's case, Lou Fangyi lives in a bungalow, and the death mailbox is located in the public toilet, so the place where the signal is sent should also be somewhere in the middle of the Central Daily office to the vegetable market. Judging from the situation reported by Yi Lianhua, only the bulletin board is suspicious, and it is even certain that this signal must have been sent on the bulletin board. ”

Through analysis, Lin Chuang once again concluded that there must be something wrong with the notice board.

Lou Fangyi stayed on the notice board for a short time, only looked in the mirror, and did not post advertisements or tear advertisements, if there were, Yi Lianhua could not see it. Then, there is only one possibility, she probably has a pen in her hand, and while standing, she can draw a simple symbol by looking in the mirror. ”

Lin Chuang made such an inference based on the known circumstances.

"Symbols?"

Lin Chuang's heart moved, and he hurriedly walked to the desk, picked up the two photos and compared them carefully.

Sure enough, I noticed the difference!

The first photo shows three white parallel lines on the brick wall below the notice board, while there are none on the second photo!

Ah, I see.

I used to think that the secret was in the notice board, but it turned out to be outside the bulletin.

Three parallel lines, easy to draw, not easy to attract attention, easy to operate.

But when I think about it, I think it's not ordinary.

Ordinary people may draw a line or scribble, but the three parallel lines must be intentional, and they are by no means scribbles.

What's more, there are still during the day, but there is no more at night, except for those who are interested, who will have nothing to wipe those three lines?

Lin Chuang excitedly put down the photo and hurried back to his residence.

"Lotus, I found it, and sure enough, the signal was on the bulletin board." Lin Chuang saw Yi Lianhua and said in a low voice.

"Really? Childe, what is the symbol? Yi Lianhua asked excitedly.

"It's three straight lines, white. I think this is the signal that Lou Fangyi's accomplices notified her, and the signal she informs her accomplices is not necessarily the same, but it is certain that she must have drawn a mark during the time she stayed on the notice board. Lin Chuang said.

"Do you use white ash strips too?" Easy Lotus problem.

"Not necessarily. There are a lot of things that can be marked. Lin Chuang shook his head and replied.

……

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