My girlfriend died in the past

Chapter 77 Old man, you don’t want your secret to be discovered, right?

An unknown amount of time had passed, but Zhuang Xiao, who was leaning against the wall with his eyes closed, suddenly moved his ears.

He suddenly opened his eyes, and there was a deep look in his eyes.

There is movement!
He pulled out his phone and checked the time after making sure he had turned on silent mode.

【23: 21】

It's almost time.

If nothing unexpected happens, the person who came should be Xu Guoping.

Because before a certain time travel, Zhuang Xiao had seen Liu Lang, who was alive and became a policeman, which was the "timeline" where Shen Xing and Xu Guoping founded the Dengfenglai Medical Research and Development Institute.

Liu Lang said that when Luo Wei and Shen Xing came to the school to help Xu Qicheng find his cell phone that night, they saw someone who looked like Xu Guoping walking towards the back of the teaching building.

Luoyang is not a big city, and the restaurant chefs here usually go off work at 21: p.m., which means they will no longer serve new customers after that.

The restaurant waiters' working hours are 23pm, and usually around this time, the waiters will remind customers who have not left yet to finish their meals and leave as soon as possible.

Therefore, the latest time Xu Qicheng would invite them to dinner and leave would not be later than 23pm.

Taking into account the time wasted on the way back and forth, Luo Wei and the others arrived at school around now.

So the person coming must be Xu Guoping!
So Zhuang Xiao sent a message to Dong Zeyu, then put away his phone and his backpack in the corner behind the men's restroom door, and then tightened the ruler in his hand.

Now, just watch their performance quietly.
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Xu Guoping took the opportunity to sneak into the school while the security guard was on patrol.

He knew the school well enough to know that the surveillance cameras were just for show.

At this moment, the school had already finished evening self-study, and in order to save money, or in other words, some leaders wanted to "increase revenue and reduce expenditure", so the school only hired three security guards to work in three shifts, that is, each of them worked 12 hours and rested 24 hours.

Then there will only be one night security guard at a time.

The school requires night security guards to patrol on the hour, but they are not required to patrol between midnight and 0 a.m.

At this time, the security guard has probably patrolled to the second teaching building at the back.

Therefore, he could walk into the school at this moment without being discovered by the security guards.

And he knew that security guards were only required to patrol the teaching buildings, and were not allowed to patrol the administrative buildings.

There was no way around it. After all, he had originally drafted the security work regulations in accordance with the principal's instructions, so he was very familiar with every one of them.

After entering the school and seeing that there was no one around, Xu Guoping walked towards the teaching building.

If he enters from the front and then goes out from the side door on the east, he will be able to perfectly avoid the security guard who leaves from the west of the second teaching building, and there will be no obstruction in his process of entering the administrative building.

But when he was about to reach the teaching building facing the school gate, he suddenly felt a beam of light coming from behind.

He subconsciously turned his head and saw lights flashing outside the school gate. From the brightness and shaking, it looked like a cell phone flashlight shining in.

Two drunks?

What bad luck.

Fortunately, there was a strong snowstorm at the moment, and the range and brightness of the mobile phone flashlight were not large, so Xu Guoping gave up the idea of going through the teaching building to avoid alerting the security guard.

He simply walked around the teaching building from the east and quickened his pace towards the administrative building.

If the two drunks caused trouble, the security guard would definitely go over and drive them away after hearing about it, which would give him a good opportunity.

When he arrived at the door of the administrative building, he looked carefully and found that the ground outside was covered with snow and there were no footprints.

Only then did he feel at ease to take out the key he had secretly copied before, unlock the door and enter the administrative building.

After entering, he glanced around casually and saw no other shoe prints on the ground except his own.

After that, he didn't care and just turned the door of the logistics office and walked in.

Zhuang Xiao, who was hiding in the women's restroom, clenched the ruler in her hand after hearing the noise.

Judging from the sound, the person who came has already entered the logistics office.

Probably the only person who went straight to the Logistics Office upon entering the Administration Building was Xu Guoping.

Come on, let me see what your "secret" is. At this time, the cameras he placed everywhere had already started recording, and he also put the headset connected to the receiver into his ears.

This receiver can receive Bluetooth signals from all cameras, and the buttons with different numbers on it allow him to switch to the radio of any camera at will.

Although the sound quality is poor, it is clear enough to hear.

He bought all this stuff at the digital appliance store this afternoon.

Well, I used Shudie’s secret fund.

At this moment, he had switched to recording audio from the camera in the logistics office.

He heard the friction sound of the sliding glass door's bearings, followed by the rustling sound of his down jacket rubbing against the ground and iron sheets, as well as many other miscellaneous friction sounds and the sound of heavy objects falling to the ground.

He already had a picture in his mind.

It should be the sound of Xu Guoping opening the cabinet door, then moving out all the information and books inside and piling them aside, and then lying down and reaching out to touch the lock.

Then came the sound of taking out the key, and then the sound of the lock opening with a "click".

Then there was the sound of the iron sheet touching the iron plate.

Hmm. It was that piece of iron that was pushed up.

What is inside the hollow partition between the middle and bottom layers of the cabinet?
Zhuang Xiao was very patient, he knew he would know soon.

Sure enough, his expression froze the next moment.

Because from the headphones he heard the sound of gears meshing and turning, accompanied by a low rumbling sound, as if the walls were rubbing and squeezing.

Sure enough, there is an agency!
The wall at the end of the corridor is thicker than normal, but still solid.

What is the function of this agency?
But this will be known soon. Zhuang Xiao is more curious about another thing at the moment.

Is that why the police did not discover this mechanism when they first investigated?

Is it because of unfamiliarity or lack of serious investigation?
Or. Deliberately not investigating seriously?

Zhuang Xiao kept the matter to himself and planned to talk about it after it was over.

Then he heard the sound of clothes rubbing against the wall, and then the sound gradually became smaller and finally disappeared.

The person who opened the mechanism inside is missing?

No! It's not gone!
Zhuang Xiao suddenly remembered the basement of the warehouse in an abandoned chicken farm in the suburbs!

The thickness of the wall at the end of the corridor obviously makes it impossible for there to be a secret room. So if this mechanism really opens a secret room, then that secret room must be underground!

And this mechanism is the "key" to open the underground secret room!
The "secret" is hidden in the underground secret room!
But Zhuang Xiao did not attack because he knew that things were not over yet.

It’s better to say that the beginning of this “story line” has just begun!
Sure enough, he soon heard new footsteps.

The footsteps paused for a moment in the corridor, and Zhuang Xiao guessed that he was observing the wet shoe prints on the ground.

Because the next moment the footsteps also came to the door of the logistics office, then opened the door and walked in.

Zhuang Xiao suddenly heard a slightly rapid breathing sound in his earphone. It should be the person who came in later who discovered something.

Then, accompanied by rustling sounds, the man also entered the secret room.

Soon he heard a scream, and then a few minutes later, two gasping voices reappeared in the office one after another.

At the same time he heard a man's voice.

"Old man, you don't want the secret inside to be discovered."

Zhuang Xiao narrowed his eyes slightly.

Although this voice is relatively young, he will never forget it!
This was Shen Xing's voice! He heard it clearly in the warehouse!
"What do you want."

Another deep, somewhat old baritone voice came into the headset.

Zhuang Xiao had never heard this voice before, but he knew whose voice it was.

Xu Guoping!
(End of this chapter)