"Sherlock Holmes said that if all the impossible is excluded, the remaining one, even if it is incredible, is true." Zhang Meiling said: "Our police are now ruling out one possibility after another, this case is investigated by the criminal police team and our white-collar crime investigation department, if you need anything, you can call me, I have to go to the criminal police team now." ”

Nie Zuo shook hands with Zhang Meiling: "Thank you so much." ”

"You're welcome, at least this time our purpose is basically the same." Zhang Meiling replied.

"Excluding all the impossible, the remaining one, even if it is incredible, is a fact." After Zhang Meiling left, Wei Lan savored this sentence.

Nie Zuo said: "Don't believe in celebrity quotes, all celebrity quotes, as well as the success of successful people, and any wolf dad education experience, are all fake." ”

"Fake?" Wei Lan didn't quite understand: "At least what you said about Daddy Wolf is true." ”

Nie Zuo patiently explained: "What I just said is not causal verification, but causal verification, similar to pyramid scheme brainwashing classes and chicken soup for the soul. They look for the methods, ways and practices of successful people, and then explain the reasons for the success of successful people. In fact, there are people who do the same thing as the wolf father, but some children are depressed, some drop out of school, some learn badly, and even commit suicide, and the experts analyzed, because the father put too much pressure on them and was overwhelmed, the experts also called for more tolerance for the children. These are called causal verifications. It's the same with celebrity quotes, recording inspirational words from the mouths of successful people, in fact, there are many people who say the same words, but they don't succeed. Success is not replicable. "Everything is possible, and not being guided by other people's words is a foundation for cultivating people's independent thinking, which Nie Zuo has learned since childhood. The Dawn Warriors are not assembly line warriors, but warriors with their own independent judgment and thinking ability.

Nie Zuo continued: "It's the same with Sherlock Holmes, it was the screenwriter who made him think of the last possibility, is it possible to ignore other possibilities? There are so many situations that catching the elevator and not catching the elevator can be the turning point in life. I still stand by my point of view that finding the thief is the focus of this case. Since the safe is not working, we have to find another way. ”

"Which way?"

"Keys." Nie Zuodao: "The key of this safe is very unique, the German goods are very precise, the key has a total of nine concave holes, after the key is inserted, the elastic lock cylinder pin is pressed on the twelve holes of the key, and the professional name is called the shear line." The finer the lock, the finer the shear line, and even the key is difficult to copy. As long as there is one wrong pressure, the mechanical lock cannot be turned. "Why is there a **, ** is to jack all the marbles, so that the marbles are within the shear line, because there are no marbles stuck, you can turn the lock. Advanced locks are no**, because the bullet you jack up will pass another shear line and jam the lock again, making it impossible to turn. The advanced lock not only has to jack up the marbles of different lengths, but also requires that the marbles cannot exceed another shear line, and there is a shear line trajectory when turning, and the marbles are not together and are immediately stuck. Three-cut line mechanical lock is a kind of lock that is safer than electronic lock.

Nie Zuo said: "I know a master, I want him to see the key to the safe, can he copy it." If it can be copied, who can copied it. ”

Wei Lan said: "The purple clay pot made by the 3D printer can be fake, and even deceive experts. Is it possible to copy the key? ”

"There is a premise that 3D printers need to capture the details of the keys clearly from all angles. I think it's easier for the inner ghost to get the key model by printing clay than shooting. "Shooting also requires proportions. Qi Tong has two keys, one with him, and one with a spare key in his office, locked in his drawer, and police technicians have confirmed that there is no trace of the spare key being opened in the safe, and there are no residual ink inks and other ingredients that can be used to make models. Clay can be removed, but unused keys can be used to check whether they have been used.

……

When they came out of the Qi Family Gold Company, it was already one o'clock in the afternoon, and the Qi Family Gold didn't take care of the meal, and Nie Zuo and Wei Lan ate something casually at a nearby fast food restaurant. Nie Zuo drove and Wei Lan to a self-built house in Xinyang Town. This piece of self-built residential buildings ranges in height from three to five storeys. Five years ago, when they heard that the city government was going to develop the land, they worked overnight to build it up, hoping for more compensation. This news is indeed true, but it is just a research team, and the research team has a look, good guys, hundreds of households are three or five floors, and they are compensated according to the area used, but they are a huge amount of money, and they are calculated, and then withdrawn. In the end, the west of Xinyang Town is more prosperous, and the east of Xinyang Town is deserted. The local people sent representatives to discuss with the city government that the compensation could be less, and the city government told them that there was no plan for this area. If you say less now, when the time comes, you will give less, and people will go directly to the court to sue, and the city government has suffered a lot of such losses, so it has learned to be smart. The money saved by the municipal government is not earned by itself, but invested in education, health and infrastructure.

The alley is very narrow, and the self-built houses on both sides squeeze this alley, and it is very depressing to walk in the alley. This alley is almost sunless all day, and it is nice and shady in summer. Nie Zuo walked to a three-story self-built house and smashed the big iron door with his fist: "Old car." ”

"He's not good at ear." Nie Zuo directly pushed open the big iron gate and said, "Don't move, don't scream." "I forgot to remind you.

"What?"

A wolf dog suddenly jumped up from the side, pounced on Nie Zuo with both front paws, Nie Zuo was motionless, the wolf dog pounced on Nie Zuo, and did not bite Nie Zuo's neck directly according to the development of the plot, but stuck out his tongue for a while, threw away Nie Zuo, and pounced on Wei Lan. Wei Lan suppressed the fear in his heart and remained motionless like Nie Zuo, the dog paused for a second, threw them down, and walked away in a huff.

"This dog doesn't bite." Nie Zuo said: "I guess it's because the old car has bad ears, so the dog doesn't bother to bark." "This is the dog's strategy, I don't know if the intruder is a good person or a bad person, just scare the other party first, if the other party runs away, then four or five out of ten are bad people, and five or six out of ten are good people are scared away. Scare away, scare away, their owner is happy to be quiet, and the old car encourages wolf dogs to behave like this.

In the center is a small field, planted with trees, under which there is a stone table, on which a chessboard is carved. There was a three-story building on the left and right, Wei Lan was shocked, and grabbed Nie Zuo's arm with one hand: "Where is the old car?" ”

"I don't know." Nie Zuo walked to the side building, opened the distribution box, and closed the electric switch.

Three seconds later, a balding old man of about sixty years old stuck out his head from the third floor of the main building, looked down, and shouted: "Nie Zuo, you are a decrepit person, I am fighting the landlord." ”

Nie Zuo shouted: "I'll compensate you Doudou." ”

"I don't have black tea, do I drink green tea?" Lao Che asked, the two chatted not in the same channel at all.

Nie Zuo said: "Mineral water is fine." ”

The old car replied: "I'll get down immediately, you go to the kitchen to get a bubble first." ”