In fact, Durin could have used the soul searcher to open the Eye of Heaven before doing it, so that he could know at any time if there were security guards passing by in the corridor outside the office. But as I said before, the soul search charm has a "CD", the cooldown period is one day, the last time I used the soul search charm was the morning of the previous day, and now it is the early morning of the next day, and it is less than 24 hours, so it can't be used, and Durin can only rely on himself.

Durin quickly found the tea box with the key in the cabinet and inserted the key into the lock hole of the safe.

I didn't see the password during the day, but Durin was prepared. He pulled out a palm-wide roll of scotch tape from his backpack, tore off a section, and carefully glued it to the password disc of the safe, then gently removed it.

Looking through the glimmer of light on the horizon outside the window, you can see that only the four numbers "1, 2, 3, and 7" have fingerprints.

The LCD screen of the safe showed that a six-digit password, four numbers, and a six-digit password needed to be entered, and there were up to 4,096 possibilities, and Doolin obviously didn't have time to experiment one by one.

However, during the day, I heard Bai Lishun say, "It's a fool to be a man, and your birthday is a password", Feng Yuan's wife likes to use the date of birth as a password, and Feng Yuan is the same nine times out of ten, but when is Feng Yuan's date of birth?

Du Lin had an idea, took out his mobile phone, and searched for "Feng Yuan, general manager of Zhonghu Nansheng Company", originally hoping to have a "encyclopedia" of Feng Yuan, but unfortunately, no! But Du Lin found a message two years ago, which was the announcement of the appointment and dismissal of the branch of the branch published by the parent company of Nansheng Company on the company's website, which contained a resume about Feng Yuan, which said that Feng Yuan was born in December 73, but did not specify which day he was born.

But this is also very good, the first four digits of the six-digit password can basically be determined to be "7312", there are only 31 days in December, then the last two digits of the password, enter up to 31 times to try to find the correct one.

What's more, it doesn't need to be 31 times, because the last two digits must also be two of the "1, 2, 3, 7", so there are only nine possibilities of "11, 12, 13, 17, 21, 22, 23, 27, 31".

Durin pressed "731211" on the cipher disk with his gloved fingers, and the background color of the LCD screen changed from white to red, and the word "ERROR" was displayed, and it vibrated slightly, which startled Durin.

Du Lin was just about to try the next combination, and suddenly found that there were originally three black dots in the upper right corner of the LCD screen, but now there are only two left!

Du Lin didn't dare to press it indiscriminately, and hurriedly checked the function of this model of safe with his mobile phone, and couldn't help wiping a cold sweat, and said in his heart, it's dangerous, but fortunately he didn't recklessly continue to experiment.

It turns out that this kind of safe will automatically lock if you enter the wrong password three times, and emit a high-frequency alarm sound of up to 180 decibels, unless you enter another separate set of "fuse codes", it will ring until the power is out.

He had already been wrong once, and there were two more chances, and he couldn't afford to try eight more times, so Durin had to be cautious. At three o'clock, the sky was already dark, and Durin's vampire physique also allowed him to see at night, so Doolin began to look around the office for clues.

Suddenly, a photo on the bookcase on the wall attracted Du Lin's attention: in the photo, Feng Yuanyuan was wearing a "crown" made of paper, holding a knife in his hand, cutting a birthday cake, next to a five or six-year-old boy, who should be his son, and on the other side was a young man in his twenties, a young version of Bai Lishun.

It seems that it should be Feng Yuan's own birthday photo taken as a souvenir, and there is a red date in the lower right corner of the photo - 2010.12.23!

The last two digits are "23"!

The corners of Du Lin's mouth were raised, and he typed "731223" on the password disk, but to Du Lin's surprise, this time it still vibrated a little, the screen turned red, showing "ERROR", and there was one less black dot in the upper right corner!

Could it be that the idea was wrong from the beginning? Could it be that this set of passwords has nothing to do with Feng Yuan's birthday, but a set of specific numbers with other meanings?

There is only one last chance left, and if he is wrong again, Feng Yuan will not be able to get evidence of setting up a small treasury privately and conniving at his brother-in-law to embezzle the company's special funds.

After thinking for a few more seconds, Du Lin slapped his head and said in his heart, how stupid am I, Chinese people's birthdays are all lunar birthdays!

He took out his mobile phone again and found an APP with a perpetual calendar, first querying that December 23, 2010 was the eighteenth day of the winter month of the lunar calendar, and then checking which day of the eighteenth month of the winter month of the lunar calendar in 1973 was the day of the Gregorian calendar.

December 12, 1973!

Du Lin calmed down for a while, and slowly entered the six numbers "7, 3, 1, 2, 1, 2" on the password disk, stopping for one second for each number, and repeatedly confirming whether the button under his fingertips was the one he wanted to press, for fear of pressing any number wrong.

Finally, the damn vibration didn't appear, the LCD turned green, and the heavy door clicked softly, popping open a gap.

A big stone in Durin's heart finally fell, and in order to get these evidences, all the previous efforts were finally not in vain.

Opened the door of the safe, there were not many things inside, there was a particularly familiar "IOU", two account books, a few ID cards, a few private seals, tens of thousands of yuan in cash, more than a dozen bank cards, which were labeled with different numbers from "5" to "100", estimated to be 50,000 to 1 million yuan, a cursory look, counting the total cash of about 5.5 million, plus the previous 3 million to Bai Lishun, Feng Yuan's Nansheng company actually privately set up a more than 8.5 million yuan" Off-the-books accounts" and "small treasuries"! This kind of behavior is definitely a serious violation of the law and crime!

Du Lin put everything back in its place, took a few photos from different angles with his mobile phone, and recorded a panoramic video to prove that the safe was found in Feng Yuan's office, and then swept everything in the safe back to the roof from the original road......

A few hours later, Feng Yuan, who had just come to work, opened the office door and found that the window glass had been cut, the window was wide open, the things on the desk had been turned over, a tea box was poured on the table, and the tea was spilled on the table.

Feng Yuan was like a cat whose tail had been stepped on, jumped on the spot, jumped to the safe in two steps, and saw the open cabinet door, like a mouth that was laughing at him, and like a black hole that was sucking him into the abyss......

It's over, it's all over. With a wail, Feng Yuan wanted to cry without tears, everything in this room could be lost, but the things in this safe could not be lost, because there were not only "small vaults" in it, but also some things that his brother-in-law didn't know, the accountant Lao Zhang didn't know, and even his wife didn't know......

He wanted to hide it, but when he opened the door just now, several employees of the company happened to pass by the general manager's office, and heard Mr. Feng's wail, and then looked at the scene in the house, the window was also broken, the desk was in a mess, and the door of the safe was open, this must have been stolen! Hurriedly called the building property and the police, and Feng Yuan, who came back to his senses, wanted to stop it but was too late.