"Pei Feng, you leave him a message, ask him to prepare 200,000, don't regret what he said today."

The photographer's home is on the third floor of an old house on the outskirts of the city, which used to be a collective dormitory for a certain unit, with a total of four floors, and more than a dozen families live on each floor. Lin Jinghao and his group of four walked through the iron staircase, through the corridor full of debris, and finally came to the door of room number 310.

It's more of a home than a simple single dormitory. The door is locked, open the door, the whole is a single room, there is no kitchen, there is no toilet, the living room is the whole room, it can be said at a glance. The lights were on in the room and no switches were seen. There are white walls on all sides,There is a projection hanging on the wall on the left,There are two big speakers on the left and right sides of the ground,There is a small speaker in the middle,The projector hanging in the center of the room is still rotating,There is a sofa on the wall on the right,There is a thin quilt stacked on the sofa,Look along the wall,At the two corners of the top of the wall,There are also two mini small speakers,This is everything in the whole room。

"Don't you see, this photographer is still an enthusiast?" Pei Feng sighed.

"What audiophile?" Lin Jinghao asked.

"Audiophile is the common name of 'audio equipment enthusiast', it is said that the top audiophile, in order to get better results, has nothing at home, just put a set of audio equipment, and it is really also."

"Pei Feng, I see if you also have a fever, what's the difference between this and the four walls of the family." Gu Qing frowned as soon as he came in.

"What kind of house is surrounded by walls? His set of equipment starts at least 100,000, which is not cheap. ”

"Okay, don't look at the stereo, let's see if there are any clues to solve the case?" Xia Mingyue said that she was not very interested in these 'worldly' things.

"Are you looking at this projection, is it a picture?" The lights are on in the room, and the projection is blurry, but it feels like a human figure.

"The projection has to be turned off to see clearly, but there is no switch in this room." Xia Mingyue said.

"What do you see on this?" Pei Feng found a line of words on the main speaker.

"The switch is in the safe, see if you have the ability to turn it on."

"There's a safe in this room!" Gu Qing looked at it and exclaimed.

Soon on the wall behind the sofa, a small silver-gray safe was found embedded in the wall.

"Password? It's asking us to find a password. Gu Qing looked at the combination lock on the safe and shouted excitedly.

The whole room is clear at a glance, where is the password? Several people searched every part of the room and finally found a business card under the sofa. The business card says that it is a cultural media company, and there is the company's phone number underneath.

"Lin Suo, the password can't be the phone number, right?" Pei Feng reminded.

"Look up this company, there is a problem with this phone number, it is only six digits, it may be a hint."

"Whatever, let's try it first." As Gu Qing spoke, he began to press the combination lock according to the number on the phone number.

"Lin Suo, this company doesn't exist." At the same time that Pei Feng replied to Lin Jinghao, Gu Qing had already finished pressing the number.

"Wrong password." At the same time as the safe reported an error, the red light began to flash.

"Didn't you act in the movie, sprinkle ash on the keyboard, and you can see that those keys are often used?"

"Then why don't you go find the ashes." Regarding Pei Feng's proposal, Lin Jinghao didn't speak, he glanced at Xia Mingyue, Xia Mingyue didn't say a word, Gu Qing was in a hurry first.

Pei Feng went out, and Lin Jinghao's brain began to think.

It looks like the challenger has already entered the room, and the remote control may have been put in the safe. Since this challenger is so set up, it is unlikely that he will find other traces in the room. The house is so clean, why is there only one business card left behind? ’

Lin Jinghao picked up the business card again, it was a business card that looked extremely ordinary on the surface. 'Why leave a business card that doesn't exist for the company and the phone?' Is this trying to prompt me with any information? ’

"Gu Qing, go find some water." Lin Jinghao seemed to remember something. Since this challenger wants to challenge himself, he must have understood himself very thoroughly.

Is this an invisible business card? Lin Jinghao remembered Xiaofu in the mirror.

Pei Feng came back, and he didn't know where he borrowed a little flour from. He carefully grabbed a handful and sprinkled it on the keypad of the combination lock. It's a pity, as Lin Jinghao expected, the keyboard has obviously been cleaned, and there is no trace of use at all.

"Lin Suo, the water is coming." Gu Qing walked in with a basin of water.

"Put it down quickly," Xia Mingyue motioned for her to place the basin on the ground. Then, I picked up the business card and gently placed it in the water.

"Xia Mingyue, what are you doing here?" Seeing Xia Mingyue throw the business card into the water, Gu Qing couldn't help but ask puzzled.

"Didn't you ask me, when I went back to my hometown, what connection did I have with Xia Mingyue? You'll see it right away. Xia Mingyue still understands herself, Lin Jinghao said with a smile in the back.

As the business card became soaked with water, underneath the phone location, a line of words emerged: 'The password is six digits. ’

"Lin Suo, there are really words coming out." Gu Qing shouted excitedly when he saw the words that appeared.

"We all forget that the deceased was a photographer, and for photographers, development is a compulsory lesson." Xia Mingyue said.

Although there was a new hint, Lin Jinghao was still excited, because this hint only told him a fact that he had basically guessed, and for him, it could be said that it was just a proof problem.

"Six digits? Will it be the birthday of the deceased. Pei Feng was the first to say what he thought.

"What's his birthday?" Although Lin Jinghao thinks it won't be so simple, how can he know if it's right or wrong if he doesn't try everything?

"On November 12, 85, try 851112," Pei Feng said as he checked the information.

"Wrong password." The safe reported the error again, this time not only flashing the red light, but also chirping.

"Today's date, house number," Pei Feng muttered to himself, the mistake of the password made him have to think carefully, these are the easiest ways for a person to set a password.

"It's not that simple, if this remote control was put in by the challenger, then the password of this safe should also be set by himself, and he shouldn't use it for things related to the deceased." Lin Jinghao looked at Pei Feng there, ready to try it again, and he finally said what he thought.

"But we don't know who this challenger is. How can we find the password associated with him? ”

"Yes, Lin Suo, what should I do? It really doesn't work, just pry it open. Pei Feng's bold idea got Gu Qing's disdainful eyes.

"Don't worry, let me think again." Lin Jinghao smiled, he didn't want to directly smash the safe in front of him with a hammer. However, since he accepted the challenge of others, he seems to be imprisoned by an invisible shackle, and those things that were originally 'practical' are now disdainful to him.

"Try my birthday." Lin Jinghao said. Since this challenger is aimed at himself, it is possible to use the numbers related to himself.

“890606。” Before Lin Jinghao could report his birthday, Gu Qing had already rushed to say it.

"How do you remember my birthday?" Lin Jinghao looked at Gu Qing and asked suspiciously.

"Who in the house doesn't know? Ah, Pei Feng. Questioned by Lin Jinghao, Gu Qing's face was slightly red, and she hurriedly said to Pei Feng.

"I, I don't know Lin Suo's birthday." Pei Feng blinked and said with a wooden face.

"Pei Feng, I know why you are a single dog today, you are really single on your own strength." Xia Mingyue stood up.

"Ah..." Seeing that Gu Qing was anxious, Pei Feng opened his mouth and suddenly didn't know what to say.

"Press 890606 try first." Lin Jinghao saw Pei Feng's embarrassed appearance, so he could only divert the conversation.

"Wrong password. You've pressed your password incorrectly three times today, and sorry, the password will be temporarily invalid for an hour. This time, while the safe was announcing the voice, it also issued a red alert.

As the alarm sounded, a group of people instantly surrounded the door.

"The police handle the case, the police handle the case." Seeing that the door was surrounded by a group of neighbors with 'guys', Pei Feng quickly took out his ID.

"We thought a thief was coming." Seeing that it was three policemen in police uniforms, the crowd around them dispersed one after another.

"The security here is not bad." Lin Jinghao watched the crowd disperse and let out a heartfelt sigh.

"Hey, Lin Suo, didn't you alarm these good neighbors at all when that challenger came in? Could it be that the safe was open when he came in? Gu Qing put forward her idea.

"Yes, unless this person is a master of lockpicking and can even open a safe." Pei Feng echoed.

"Let's take a break and think about it." Lin Jinghao knew very well that this time he had met a real opponent, maybe a person, maybe, a group of people...

The four of them closed the door and came downstairs, which was a small old-fashioned street. It doesn't have the bustle of the city center, but it has a strong human touch.

I found a small noodle stall and sat down, which is now largely invisible in the city center, and only in this unexplored area will it retain its way of survival.