Gu Chen has always liked bold reasoning, which is what he likes to do the most after he has master-level reasoning.

Reasoning is like a combination game, where the originally independent clues are all linked together by means of combined advancement.

A clue may not be boring.

But when two, three, or even more clues are put together, the truth of the truth often becomes very close.

After Lu Weiwei and Officer Wang just now, as well as some of his own inferences, Gu Chen can now roughly draw a few conclusions.

First, the poisoned wine that Yichen drank may be Lao Han's private beer.

Because from the point of view of the time of toxicity, it is more in line with the law of facts.

From the time Yichen walked out of the door to the time he fell to the ground and vomited blood, this time is relatively close to the situation of drunken poisoning.

Second, although Yichen is likely to be poisoned by Lao Han's private possession of poisonous wine, judging from the situation of everyone taking the wine, it is purely a random operation.

In other words, Lao Han did not go out of his way to help Yichen pick wine.

This is where the first point contradicts and is the most important problem for everyone to solve.

And the third point, from the perspective of motives, it seems that Lao Han is indeed the most suspicious.

The contradiction between the two can be said to be freezing three feet and not a day's cold.

Yichen seems to have planned to leave, but Lao Han's business has become a stumbling block for him.

Lao Han made Yichen popular, and Yichen made Lao Han's Qing Bar popular, but once Yichen left with those songs.

Let's not talk about the future of the bar, at least in the short term, the business will be affected.

Because of the style of the clear bar, many of the customers in the bar came to Yichen.

So now, the scope of reasoning continues to expand......

If among the six people, exclude herself, Lu Weiwei and Officer Wang, then only Lao Han, Yichen and Junze are left.

Yichen is the victim, and the only person who poisoned him may be Lao Han or Jun Ze.

But if you want to know what kind of means the murderer used, it is still far from enough to rely on Gu Chen's specialization-level memory.

Many of the details of the characters at that time are still undetectable......

What can be remembered occasionally is only fragmented things, which are far from meeting the requirements of handling cases.

Lu Weiwei, who was on the side, looked down at the table and said: "It's past 1:10 in the morning, and if you want to investigate who the poisoner is, you must need to call up the monitoring of the Qing Bar, but will it be too late now? If you go to investigate tomorrow, many important clues may disappear." ”

"The business sign says it's open from 10 a.m. to 2 a.m. Gu Chen said.

Lu Weiwei was stunned: "Senior Brother Gu, can you remember this?"

"You think everyone is like you, but you remember the name of the singer. Officer Wang also came to mend the knife.

Lu Weiwei felt inexplicably embarrassed, and sneered: "That is to say, we still have time, we can rush to the style of the bar before closing the door and call up the surveillance video." ”

"It's one thing to find out or not, but we have to do our best. After Officer Wang relieved his eye fatigue with a set of eye exercises, he then looked at Gu Chen beside him and asked, "Gu Chen, are you going?"

"Go, of course you have to go, the clues can only be found in the clear bar. Gu Chen said.

"What about you? Officer Wang asked again.

"Where Senior Brother Gu goes, I'll go. Looking down at the time, Lu Weiwei frowned slightly and said, "Hurry up, Lao Wang, if you don't leave, as soon as the door is closed, everything will be over." ”

In the urgency of time, the three of them unanimously agreed.

Out of the hospital door, the three of them took a car at the door and came directly to the door of the style bar.

It was already 1:30 a.m.

Although there is still half an hour before the closing time of the style bar, there are very few customers inside.

As the last few customers leave the bar, a waiter prepares to close the door and clean up the bar.

"Tuk tuk. Officer Wang knocked on the door several times.

The waiter turned around and said, "I'm sorry, we're closed now." ”

Officer Wang pointed to the business hours on the glass door and said, "Your business hours are two o'clock in the morning, and they haven't arrived yet." ”

The waiter was a little embarrassed.

Originally, I thought that the customers would leave quickly and clean up early, but at this time, the customers came again, and I had to postpone the time to get off work.

"Open the door. Officer Wang reminded again.

The waiter was a little helpless, so he had to open the door of the bar.

At this moment, another bartender has also packed his things and is ready to leave work at any time.

Seeing that the waiter let the customer in again, he was a little speechless and said, "What's the matter with you?

"We are police. Lu Weiwei took out her police ID card from her body and showed it in front of the two.

"Eh, aren't you the same people who drank with the boss just now?" The bartender quickly recognized the three of them, and his tone suddenly became polite, and said, "What's the matter? So you're a policeman?"

"We suspect that someone in your Qing Bar has deliberately poisoned you. Gu Chen said, looking up at the camera above the bar.

There are two of them, one in the corner and one at the back of the bar, directly opposite the bar.

The bartender was also a little panicked when he heard this, and said, "Police...... Comrade policeman, could it be that you are mistaken? Didn't you dare to drink all the time just now?"

"It's because of the alcohol problem, the injured person is still lying in the hospital. Gu Chen walked directly past the bartender, pointed to the camera above his head and said, "Tonight's surveillance, can you help me retrieve it?"

"Absolutely. "The bartender didn't know much about tonight, but he was very cooperative.

Click on the computer on the monitoring page, give up a position and say: "Tonight's monitoring is here, you can find it at will." ”

"Thank you for your cooperation. Lu Weiwei also came over and stood beside Gu Chen.

Gu Chen first clicked on the monitoring screen of the angle measurement position of the bar, and then adjusted the screen to the picture when the three of them were drinking with Lao Han, and Yichen happened to come over.

In the picture, Yichen ordered a bottle of wheat beer at the bar, opened it himself, and poured it into the wine glass.

"You gave this bottle of wine to Yichen?" Gu Chen turned his head and asked the bartender behind him.

"That's right, it's this wine. The bartender naturally turned around, took out a bottle of beer from the counter behind the bar, put it in front of Gu Chen, and asked, "Is there any problem?"

Gu Chen frowned, took it in his hand and looked at it a few more times, then put it aside, didn't speak, and continued to click the play button.

Subsequently, it was a conversation between Yichen and Lao Han, and the two almost broke out because of differences several times.

But fortunately, everyone has exercised some restraint.

Until Yichen was called on the stage to sing, there was no contact between him and Lao Han during this period.

"Yichen usually likes to drink this kind of wine?" Gu Chen turned his head and asked the bartender.

"No, he doesn't usually drink much, and when he does, he always orders something, and sometimes he orders some canned juice drinks. The bartender said truthfully.

It can be seen from the complete surveillance footage that Yichen came over randomly and ordered a bottle of wheat beer at random.

Even if the bartender had to do something, he couldn't be sure what Yichen was going to drink.

Therefore, the bartender can rule it out......

And look at Lao Han's side, there is no chance of poisoning.

"It doesn't look like it's here. Officer Wang, who was standing aside and watching the video, also made an affirmation.

"Then the next paragraph. Gu Chen sped up his progress again.

In the picture, Yichen and Junze both came to Lao Han's side.

Junze, who has a cheerful personality, first teased Lao Han about something out of tune, and at this time, Yichen took out two beer glasses from the bar, ready to ask the bartender to make two bottles of wheat beer with excellent taste.

Then, Junze pulled Yichen over and asked Yichen to have a good talk with Lao Han and solve the previous contradictions.

"This is it. Gu Chen suddenly said: "From here, Yichen didn't have the opportunity to touch wine glasses and beer. ”

"Senior Brother Gu, then according to what you mean, if Lao Han doesn't have the opportunity to commit the crime, then the perpetrator is likely to be Jun Ze?"

This possibility is not ruled out. Gu Chen said.

Officer Wang hesitated for a moment and said, "It seems that this Junze also has a lot of suspicions, continue to look down." ”

Gu Chen directly clicked play.

In the picture, Junze took two beer glasses, went around to the inside of the bar, then picked up a pair of tweezers, took out a few pieces of ice from the refrigerator at the bar, threw them into the two glasses, and then took the wheat beer handed by the bartender, ready to open it.

But at this time, Lao Han stopped him and told him that he was at the bar and had some private wine.

Subsequently, JunZe returned the unopened beer to the bartender, and expressed his expectation for Lao Han's private wine.

After putting the beer glass on the table, Junze introduced himself in turn with Gu Chen, Lu Weiwei and Officer Wang.

Everyone was clear about the situation during the period, but they didn't find any unusual behavior on JunZe's part.

And from the perspective of the god of monitoring, JunZe does not seem to have a chance to start.

Then there is Lao Han, who opened the portable Xiaoice box and smoked six bottles of beer, which made everyone look forward to it.

Then, everyone picked a bottle at random.

Among them, Lao Han did not do any interference and contact.

Gu Chen stared at Yichen and the wine glass on his table.

It can be seen that Yichen pried open the beer and poured the wine by himself, and there were no problems until the moment he finally drank it.

"How can this be?" Officer Wang was suddenly stunned and said, "It doesn't make sense, isn't the problem here?"

"No one has ever touched Yichen, but how did Yichen get poisoned?" Lu Weiwei also frowned slightly, feeling that this was a bit illogical.

Since everyone can already deduce that Yichen's poisoning came from the last glass of wine, the problem is that from beginning to end, except for Junze's help to order wine, Yichen's cup has never been touched.

Even if Junze wanted to do it, he didn't have the time.

The scene suddenly fell into anxiety......

The waiter and the bartender, both of them patted their lips and looked down at the table below.

It's already past 2:05 a.m.

In the past, the bartender and waiter might have arrived at home, took a hot bath, and then went to a tryst with Zhou Gong.

But now that they are delayed by the police investigation, they can't leave their posts without authorization, and the two of them are also sleepy.

But looking back, I was afraid of being suspected by the police, so I could only stay where I was and wait to cooperate.

"How can this be?" Lu Weiwei looked at Officer Wang's sad appearance and couldn't help asking, "All the videos have been watched three times, and there are no details to be doubted. ”

"Isn't it Lao Han and not Junze?" Officer Wang looked at the bartender and waiter with a confused expression.

The two of them stepped back in fright......

The bartender hurriedly waved his hand and said: "Comrade policeman, it's definitely not me, I've been busy with the work in hand, I will give whatever the guests want, and I have to mix all kinds of bartenders, I'm already very tired, how do I know what you said." ”

After thinking about it, the bartender still asked weakly: "Also, what's wrong with Yichen?"

He drank poisoned beer, which was considered to have saved his life, and was lying in the intensive care unit of the hospital at the moment. Lu Weiwei said.

The bartender let out an "ah" and was quite surprised: "Is he poisoned?"

"Then why do you think we came here in the middle of the night?"

The previous inference, plus everything in the surveillance screen, no matter how you look at it, there are no flaws, but how did this Yichen get poisoned?

At the very least, Officer Wang didn't understand, and neither did Lu Weiwei, it seemed that there were still missing details.

Then when Officer Wang, Lu Weiwei and the bartender and waiter of the Qing Bar were arguing.

Gu Chen sat alone in the dim seat.

This is where I sat tonight, and since there are no customers now, except for the lights on the bar, the rest of the place is already dim, giving people a particularly quiet feeling.

"Something must have gone wrong, there must be something wrong. Gu Chen thought about this and slowly closed his eyes.

Start using your entry-level imagination to unleash the virtual space in your mind, and then the simulated scene starts to recreate in your mind.

In the lively Qing bar, Yichen and Junze had just finished their performances, and the customers were chatting unsatisfactorily.

Gu Chen continued to accelerate the scene just now at a speed of 2.5 times, and then kept retreating, accelerating again, and then retreating......

It wasn't until the 25th simulation that Gu Chen suddenly found a problem, Junze had left everyone on the pretext of going to the toilet after drinking that glass of wine.

"Could it be that the problem is here?" Gu Chen hesitated for a moment, and suddenly snapped his fingers.

The lively scene just now, suddenly, except for himself, Lu Weiwei, Officer Wang, Lao Han and Yichen, all the customers around, including the bartender, disappeared into the scene in an instant.

At the scene, there were only a few people talking.

However, Gu Chen snapped his fingers again, and suddenly separated from his body at the scene.

In the picture, the separated self is still talking to a few people, but now he is sitting on a high stool at the bar, looking at the passage where Junze went to the toilet just now.

And at this moment, in a corner, a black shadow was leaning against the wall, observing everyone's every move with cold eyes, as if waiting for something.

"Could it be that this person is Jun Ze?"

Gu Chen used his imagination, and with another snap of his fingers, the black shadow in the corner suddenly turned into the appearance of Jun Ze.

In the picture, Jun Ze's expression is solemn, compared with the cheerful personality who chatted with everyone just now, it is completely like two people.

"What the hell is he waiting for? Or ...... Is he waiting for a result?" Gu Chen slowly left the bar stool at the bar and walked in front of Jun Ze in the simulation scene.

Looking back at the separated self, still chatting with a few people, standing beside Jun Ze, he suddenly began to pay attention to the details of Yichen, and the change in Jun Ze's expression hiding in the corner.

Yichen took a sip of wine, and Jun Ze frowned once.

Yichen took another sip of wine, and Jun Ze's fist was already creaking.

After a few people chatted for more than 20 minutes, and Yichen's beer had been drunk, Junze walked out with a sense of relief.

He asked the bartender for a cigarette, then put his guitar on the bar and said he was going home to take a shower.

It's 9:30 a.m.

Hearing that Junze was leaving, Yichen also had the intention of leaving.

And at this time, it was also the time for Gu Chen, Officer Wang, and Lu Weiwei to get up and leave.

"The problem should be here, the details of the poisoning should be hidden in the time when Junze went to the toilet and when he came back from the toilet. ”

Gu Chen used his entry-level imagination to narrow down the scope to the extreme.

"If the poisoner is really Jun Ze, then he will definitely be in the corner position, observing Yichen's movements, if he guesses correctly, in this corner position, there will definitely be a black shadow. ”

"Senior Brother Gu. ”

Just as Gu Chen was about to withdraw from the virtual space where the entry-level image power was deployed, Lu Weiwei's call happened to be heard in his ears.

Gu Chen hurriedly snapped his fingers.

In an instant, the sky was spinning, and Gu Chen slowly opened his eyes.

At this moment, Lu Weiwei was staring at herself inexplicably and asked, "Senior Brother Gu, are you too tired?"

"No, I was thinking about it. Gu Chen said.

"Is there any new discovery?" Lu Weiwei looked back at Officer Wang and said, "The investigation on Lao Wang's side has reached a dead end. ”

"There may be another door inside the cul-de-sac. Gu Chen suddenly regained his confidence and stood up and came to the monitoring computer just now.

"There are also doors in dead ends?" Lu Weiwei was stunned for a moment, then reacted, and hurriedly trotted over with Gu Chen's pace: "Senior Brother Gu, what did you mean by what you said just now?"

However, Gu Chen had already found the camera aimed at the toilet passage from the computer.

The No. 5 camera, set in the center of the hall, rotated randomly, and Gu Chen was nervous and didn't dare to breathe.

Click on the time period to Yichen's drinking, the camera is aimed at a group of customers at the moment, and then slowly, it begins to be a counterclockwise choice.

"Hurry, hurry. Gu Chen's heart went up and down.

This may be the only clue to the facts that have just been created in the virtual space created by the entry-level imagination.

However, twenty seconds later, the camera happened to be aimed at the passage of the corridor, and there, as Gu Chen thought, a dark shadow was standing there quietly, as if monitoring everything......