Facing their curious inquiry, Chen Ling could only say that this was the principle of magic and could not be disclosed. Although he was a little disappointed, no one complained. On the contrary, he was even more excited to crack the secret of Chen Ling's magic.

"By the way, president. Isn't there a secret room murder case that we will discuss when the vice president comes back?" Yue Shan suddenly said to Hu Guyue.

"Does the Mystery Department have a new topic?" Chen Ling asked, thinking that the Mystery Department had thought of something interesting again. After all, the biggest competition between the Supernatural Mystery Club and the Mystery Department is reasoning, and they often rack their brains to come up with some mystery novels.

Classic techniques, such as locked room murder, complete alibi, controlled murder and other impossible criminal techniques.

"No." The witch replied simply.

"Vice President, this is not something like a novel, it is a real-life secret room murder." Sven pushed up the frame of the mirror, "It was a perfect crime!"

"Impossible?" Chen Ling didn't really believe it. In today's era, the technology for solving crimes has improved with each passing day. The superb forensic signatures and rigorous ideas for solving crimes have made it difficult for the original school of mystery novels to survive today. Even novels cannot have a foothold in reality.

Will appear?

"More than impossible, even the King of the Chamber of Secrets, Karl, would never be able to come up with a method of committing the crime." Hu Guyue snorted.

Chen Ling, who had just reviewed Three Coffins, was also interested.

At this time, Zhu Youlei took a stack of information.

"Vice president, this is the complete information on several central bank incidents currently taking place in Xijing."

"Mystery enthusiasts all over the world are starting to study it."

Chen Ling took the information.

There is a complete picture of the scene, as well as the cause of death, time, etc.

After reading it, Chen Ling was also very surprised.

The secret room murder case in Xijing was beyond his imagination. Originally, he thought it was a similar case in which the victim was stabbed to death in his home, with all the doors and windows locked, and there was no trace of tampering after being signed by the police. But after watching

Only then did I understand why the witch said that Karl felt ashamed.

That's right, the scenes of the three death cases all occurred in the bank's vault, and the cameras inside and outside the bank's vault did not capture any traces. In other words, this is not only an impeccable secret room, but also a bit weird.

Chen Ling read the complete process carefully.

The more I looked at it, the more frightened I became.

Basically, a person was found lying on the ground from the camera, and then the warehouse manager thought he had encountered a gangster trapped in the vault, so he reported the crime first. After the police arrived, he opened the vault and discovered that it was a body.

The three murder cases occurred at Xijing Construction Bank, Industrial and Commercial Bank of China and Hua Xia Bank respectively. The methods were exactly the same. Bodies suddenly appeared in the vaults. There were no flaws. The police could not even find fingerprints, footprints and a trace of hair.

"What's interesting is that all three victims had witnesses confirming that they saw them in the first 24 hours, but the only door camera of the vault has never seen any records of anyone entering or exiting." Hu Guyue said teasingly.

"How they got in is a mystery."

"Have the police investigated the victim's family background and interests?" Chen Ling asked.

"We have investigated and found that there is a suspect, but there is insufficient evidence. First of all, the secret room in the vault cannot be solved, and this case cannot be appealed to the court." Yue Shan said: "The police believe that it may be someone inside the bank who committed the crime, but after investigation, everyone found out

They all have perfect alibi. And the vaults where the incident occurred are in three different banks, so there are no clues."

"It's too exaggerated." Chen Ling frowned. The secret room murder case was exaggerated to begin with, but appearing in a bank vault was even more bizarre. Moreover, the camera did not record any clues. This was simply impossible.

Mr. Chen Ling mentioned that this case was a little weird, but he couldn't tell what it was.

"The victim died around 1 or 2 o'clock in the middle of the night, so this case is also called the Ghost Vault Murder Case. It caused quite a storm in the reasoning world and the financial world."

"What does it have to do with the financial world?" Chen Ling just asked and suddenly said: "Everyone is in danger in Xijing Bank. The occurrence of such strange problems in the bank's vault will have a bad impact."

"Yeah." Hu Guyue nodded.

"What are the detection points of the case now?" Chen Ling asked.

"The police asked the bank to increase security on the vault. I don't know about the other things, but I can guess that a lot of cameras will be installed."

"Dear Chen Ling, what do you think?" Hu Guyue asked.

"What do you think? It does look like a ghost..." Chen Ling frowned and muttered to himself, "Could it be that one???"

…

The biggest reason why the Xijing ghost vault murder case did not make waves is that the police have deliberately suppressed it. The banking industry has adopted some tactics against the media. However, the paper cannot contain the fire. Two similar ghost vault incidents continued to occur in Xijing. Citigroup and

HSBC becomes the new victim.

This is not only the murderer's mockery of the police's incompetence, but also a great satire on the security of bank vaults.

Suddenly, the "ghost of the vault" caused panic and filled the city with panic.

The World Mystery Research Organization even regarded this "unprecedented vault secret room case" as the most incredible mystery of this century and called on enthusiasts from all over the world to solve the answer. The seven major banks even issued a million-dollar reward for catching the murderer.

Xijing has once again become the focus of the world!

The entire city's police force was mobilized but no clues were found. For this reason, the Xijing government has also been under considerable pressure.

During this period, Chen Ling won BGI's Best Couple Award and Best Rookie Hosting Award. The latter was awarded internally by the Student Union. Shen Xijun's great appreciation for Chen Ling, but in terms of the world's focus, this matter was

Not worth mentioning anymore.

In such an atmosphere of impending storm, BGI’s club recruitment activities have officially started.

"After working on it for so many days, the recruitment still has to be tested with the witch's psychological questions." Chen Ling scribbled on the paper.

Yue Shan laughed and said: "There is nothing we can do, everyone is trying to crack the "Vault Ghost"."

Chen Ling thoughtfully said: "The ghost of the vault..."

"The top priority now is to find three members." Yue Shan said worriedly.

Although the student union gives one month to clubs that fail to meet the requirements, student clubs are an important part of BGI. Some clubs can add credits or make a wonderful addition to your future graduation resume, such as

It is very difficult to join a small club like the Paranormal Mystery Club.

"Let nature take its course. Didn't the witch say that even if it is really canceled by the student union, at worst, we will not need the activity room and funds, and organize it by ourselves." Chen Ling said with a smile.

"The president hasn't come yet?" Sven looked around.

"The president said that if the ghost in the vault can be solved, the Supernatural Mystery Club will not have to be disbanded," Yue Shan said.

"The witch is very thoughtful, but it is not something ordinary people can understand." Chen Ling said to himself.

"Vice president, do you know the technique?" The other members stared at Chen Ling curiously.

Chen Ling shook his head.

Compared with the lively recruitment activities of other clubs, the Paranormal Mystery Club is really shabby, and almost no one cares about it in the corner. Even if someone comes to inquire, they will run away as soon as they see the coin question.

Some were playing cards, some were reading, and some were taking notes. In short, it was very leisurely.

"The coin has been heads for ten consecutive rounds. If the coin is fair, I guess the heads and tails will be the same for eleven rounds." Suddenly, a voice rang.

The members of the Lingtui Club raised their eyes one after another and saw a handsome young man coming to the stall with his arrogant chin raised.

"This is the term in psychology called the "gambler's fallacy," also known as the Monte Carlo fallacy. It is a mistaken belief that the chance of an event occurring in a random sequence is related to previous events, that is, its

The chance of occurrence will increase with the number of times that the event has not occurred before. If a fair coin is tossed repeatedly and tails come up several times in a row, the gambler may mistakenly believe that the chance of heads will be higher the next time.

Does the big...supernatural reasoning club offer entry-level questions like this?" The young man said with a malicious and contemptuous smile: "Senior Chen Ling!!"

Chen Ling was stunned for a moment, then smiled and said: "It turns out he was the junior student who escaped from the party by eating cards. Well, your explanation was as skillful as memorizing a textbook."

Originally, I was surprised by the other party's judgment, but after hearing what Chen Ling said, the others couldn't help but laugh.

I’m afraid I’ve actually seen it on Baidu.

"Hmph." Wen Wenming snorted coldly, "I want to join some club of yours, but this kind of question makes me suspect that your club is a bunch of rubbish."

Others in Lingtui Club stared at Wen Wen dissatisfied.

Chen Ling laughed. "This junior fellow student, are you very confident in your thinking?"

"certainly."

"Then let's have another entry-level question." Chen Ling smiled disdainfully. "How to take an apple that is twice the size of the bottle mouth out of the bottle without damaging the bottle?"

Wen Wenming's pupils shrank and he sneered: "What kind of question is this? Is it magic again?"

Chen Ling smiled meaningfully. "This is not magic, I can tell you! If you can't even answer this simple question, you better not be narcissistic in the future."
Chapter completed!