And at this moment... I don't know whether it was a delay or whether the guys in the book collectively realized that the key was strange, but the notes suddenly started to discuss the key.

[Counterattack Panda: If it is such a big key, it is probably a small diary lock that girls love to use]

"Yeah, it does look similar, but if it's just a small lock on the diary, then why does it have to use a key? Why don't you just smash it with a hammer?"

[Who said: You can’t destroy it with violence...I know! It’s the lock on the door of your heart (Bixin)]

"..." Zhou Yan was silent for a few seconds and continued to read.

[Hazy Moon Spirit: Perhaps this is a special rare substance that cannot be seen by itself, but it will come out after being soaked in something. It is a rare drug]

"No, if there is anything special about this key, the people from the evidence collection team would have noticed it a long time ago. They said this key is an ordinary key, so it must be an ordinary key."

[Zhang Zhangze: So why don’t you carry a gun with you??]

"Bring a gun...because you just can't bring it. You don't think that the detective can get a gun easily...Although in this world, the detective and the police are two in one, But how could something like a gun be casually given to a novice detective?

But after what happened, it should be possible for Sister Masako to apply for a gun."

[God Sees the Sunset: Maybe the key itself is important, not the thing that needs to be opened with the key]

"Emmm... This is a good idea. I would say that this key is actually some kind of token and has nothing to do with the lock.

So here comes the question, what is this key used as a token? Also, this key seems to be very rough in workmanship, and you can easily copy it. Isn't it too hasty to use this kind of thing as a token? "

Looking down again, Zhou Yan found that many people thought that the direction of thinking about [token] was reliable.

[Kaitie x: Or it could just be a voucher, just show it to others. 】

[Hongyaosheng: The key is the certificate?]

[Yiye Shangyu: Unless the key is not a key, but a certificate]

Zhou Yan followed the ideas of the brothers in the book and thought about it, but found that he still couldn't find inspiration.

Oh, by the way, there are many people in the book who insist on a different direction of thinking.

[Xuanxuan Yunmiao: Locks in public places? Because there are witnesses at any time, so you can’t open the locks violently? Public lockers or something like that? 】

Zhou Yan seemed to agree with this speculation more than the previous idea, not because the lock couldn't be broken open, but because people would see it when breaking open the lock, so the murderer didn't dare to break it.

[Your address is unknown: Things installed in some public facilities? It would be too obvious to open other means without a key]

[Toyosaki Aiko is my little wife: It should be a voucher and a key, such as a locked small box kept in a bank safe. To collect it, you must open the small box under the witness of a witness. 】

[Peach Core Fairy: Chastity Belt]

"???It seems like something strange has gotten in."

Zhou Yan just walked and watched. When he looked up, he saw a small hotel on the roadside.

Zhou Yan closed the book. All speculations now can only be speculations. He was really tired today and he had to take a rest. When the relevant personnel arrived tomorrow, there would definitely be more important things to deal with.

So Zhou Yan walked into the hotel, found a small room, and fell on the bed... His whole body ached like ants eating away at his bones, but the moment he touched the bed, he was still overwhelmed by fatigue.

Zhou Yan fell asleep...no words for the whole night...

In this way, time passed by, the sky gradually turned white, and the fog on the streets was hazy.

"Ling~Ling~Ling~"

A series of phone calls woke Zhou Yan up. He opened his eyes with difficulty, and the sunlight outside the window shone right on his face.

"Is it daytime already?" Zhou Yan wondered: "It feels like I just slept for less than five minutes."

Zhou Yan answered the phone helplessly: "Hello~"

"I know you are tired, but...get up and start working." On the phone, it was Sister Masako's voice: "This is my phone number, remember it well."

Only then did Zhou Yan realize that he never had Sister Masako's phone number.

"Oh, I understand." Zhou Yan responded, feeling that his voice was a little hoarse.

Dragging his exhausted body, he forced himself to get up from the bed. Compared to yesterday, his muscles were even more sore today. This simple movement almost made him groan.

Follow the public account: Book Friends Base Camp, follow and you will receive cash and coins!

Well, 90% of detectives have been seriously injured. Zhou Yan believes this data, because if there are more cases like this, he will definitely be one of the 90%.

Holding back the wails of his muscles, Zhou Yan walked out of the hotel and looked not far away. The police car was still parked downstairs in Sister Masako's apartment. It seemed that he had been guarding here all night. Now the policemen were also ready to go.

Among the crowd, a woman wearing a bright red dress was leaning against the car... her slightly curly hair was flying wildly in the morning breeze.

Sister Masako is waiting for me.

Zhou Yan walked over step by step.

"Did you sleep well last night?" Sister Masako asked when she saw Zhou Yan coming over.

"Yes." Zhou Yan nodded, walking to a police car and preparing to open the door.

"Take my car!" Sister Masako suddenly said.

Zhou Yan rubbed his shoulders, turned around, walked to Sister Masako's car, and was about to open the passenger door.

"Sit in the back with me!" Sister Masako suddenly ordered again.

"Uh..." Zhou Yan was stunned for a moment, but after seeing Masako's look, Zhou Yan obediently walked to the back seat.

After the two detectives took their seats, the police car slowly started moving.

In the carriage, the distance between Zhou Yan and Masako was only a few centimeters... Today, Masako's makeup is still exquisite, but the pink and black at the corners of her eyes are no longer so thick, she looks very fresh and relaxed.

After the conversation in her room last night, Zhou Yan was a little frightened, so he didn't dare to speak.

In this extremely embarrassing situation, he sniffed his nose and said, "Huh? It seems to have a scent."

Zhou Yan was very lucky to have found a topic.

However......

"Well, fried eggs." Sister Masako said.

"Ah?" Zhou Yan was stunned: "Omelette... fried eggs?"

"Hmm~" Sister Masako said, and she didn't know where to take out a disposable lunch box: "I thought you might not have time to eat in the morning, so I fried two eggs, sausages and bread. They just came out.

The pot won't be here for a long time, so you should eat it quickly."

With that said, Sister Masako handed over the lunch box.

Zhou Yan's eyes almost popped out of his head. What's going on? You are the examiner and senior. You made breakfast for me during the murder investigation. If word got out, I would be drowned in spit.

But Sister Masako smiled and moved closer to Zhou Yan.

"I'm not like that silly girl Lin Xi... I hide all my emotions!

Now, I give you two ways:

First: Eat it yourself!
Chapter completed!