My girlfriend died in the past

Chapter 74 Everything is ready, explore the secret

2016 12 Month 31 Day.

15 points.

Zhuang Xiao walked quietly in the snowy campus with a strong sense of stealth.

Arriving at the back of the administrative building, he squatted down against the wall and looked around, only exhaling a puff of mist after seeing that there was no one around.

“This is the fourth time.”

That’s right, this was his fourth time to check out the administrative building in the afternoon.

During these times, he would arrange his "future" every noon and then come to the administrative building to explore.

After doing this several times, he has figured out a lot of tricks.

For example, the teacher in the logistics office will leave at 15:31 and will not return until 16:14.

There are no security patrols in the administrative building, but there are cameras at the main entrance. Although it is not known whether the old cameras are useful, Zhuang Xiao does not want to take the risk.

Then six teachers or school leaders will pass by in the corridor on the first floor. The interval between the fourth and fifth ones is the longest, about twenty minutes in total.

The fourth teacher passed by at 15:40, and the fifth teacher appeared at 16:01.

That is to say, within these twenty minutes, the first floor of the administrative building and that corridor were in an absolute empty period.

And Zhuang Xiao also knocked on each door to confirm, and there was no one in the adjacent offices during this period!
So he only had twenty minutes to explore before night fell!

Zhuang Xiao took a deep breath and exhaled slowly to calm his accelerated heartbeat. Then he put on a mask and a baseball cap, and then put on the black leather gloves he had bought before coming to school in the afternoon. Then he pushed the window glass open with force, and then he supported himself on the windowsill and climbed in and landed silently.

There was no one in the corridor on the first floor at this moment. The wind and snow were still blowing outside the window, making the corridor extremely dark.

Zhuang Xiao felt very suspicious and walked to the corridor next to the logistics department office to start observing.

This corridor is not very deep, only about four or five meters at most.

Photo frames with famous quotes are hung on the walls on both sides of the corridor, and there is a huge floor-to-ceiling mirror on the wall at the end.

There are no windows on three sides.

"Ok?"

Zhuang Xiao frowned and looked at the mirror.

It would be fine if there were no windows on both sides, but why are there no windows on the wall directly opposite?

Even if it is just for lighting and ventilation, this design is a bit unreasonable.

You know, according to the two floor plans of the first and second floors, there should have been an office here.

Zhuang Xiao had observed before that the office on the second floor had windows, and more than one.

But there is indeed a wall outside this corridor on the first floor.

So why is it designed like this?

This doesn't make sense no matter how you look at it.

Plus, the secret of Xu Guoping's reaction before his death in the hospital eight years later must be here!

So Zhuang Xiao walked to the mirror and tapped the mirror with his fingers.

Everything is normal, there is nothing wrong with the mirror.

Moreover, the mirror is not close to the wall, but there is a space between it and the wall that is large enough to accommodate half of the body sideways.

This thin layer of mirror is embedded in a wooden frame. It is not touching the ground, but is connected to the base of the frame. It seems that there is no mechanism.

So the problem is with the wall?

Zhuang Xiao leaned over and knocked on the wall with his fingers.

Judging from the touch and sound of his fingers, the wall was solid. Zhuang Xiaoxin agreed.

If the wall was hollow, he didn't believe the investigating police wouldn't be able to discover it.

But he always felt that the secret must be related to this wall. It was not only because of his intuition and the conclusion drawn from the summary of clues from all sides, but also because of the strangeness of this wall.

Apart from the lack of windows, Zhuang Xiao still felt that there was something strange about the wall, but he couldn't put his finger on it.

His eyes turned sideways, finally stopping at the connection with the logistics department office on the right.

His eyes suddenly fixed.

Could it be that? !

As if he had thought of something, Zhuang Xiao immediately turned around and rushed to the door of the logistics department office, then carefully opened the door.

The teacher from the logistics department didn't come back until 16:14 and the door was not locked, so he slipped in easily.

After closing the door, he began to look around the furnishings in the room.

There is a desk on the right side of the room, with an old computer on it and a few pots of green plants around it. It doesn't look like anything special.

But the one connected to that corridor is on the left.

Then he turned his eyes to the left.

On the left wall there is a row of cabinets.

The cabinet is made of gray iron sheet and has a sliding glass door design.

There are three layers inside: upper, middle and lower, all filled with various brown paper bags, folders and data books.

Zhuang Xiao narrowed his eyes slightly, and the strange feeling he had just had in the corridor resurfaced in his heart.

Everything was apparently normal in this office, but there was always something that made him feel disharmonious.

what is it then
Zhuang Xiao looked around, and then his eyes lit up.

He walked to the window with his back pressed against the wall, then walked forward facing the door, counting as he walked.

"One, two, three, four, five, six, six and a half steps."

Then he immediately left the office and went back into the corridor, walked to the mirror, leaned against it and walked forward.

"One, two, three, four, five, six."

Only six steps!

The office was neither big nor small, and the distance of his step was about 80 centimeters.

So even if you take into account the distance between the mirror and the wall, the thickness of the corridor wall is about 40 centimeters thicker than the same wall in the office!

This is almost half a meter in length!
No wonder Zhuang Xiao felt awkward.

Because from the perspective of the brain, he will subconsciously feel that the length from the corridor exit to the wall at the end is the same as the distance from the door in the office to the opposite wall.

But visually he is told that the two lengths are different, so he has a "weird" feeling.

"So the secret must be in these walls!"

But the walls are solid.
Cabinets against the wall!
Zhuang Xiao immediately rushed back to the logistics department office, opened the glass sliding door, squatted down and moved out all the documents inside, then raised his hand and gently knocked on the iron sheet next to the wall.

Judging from the feedback, there is still solid intention behind this.

strangeness.
There's definitely something wrong here!
He crouched down and looked inside, then turned around and saw an iron sheet on the thick partitions between the middle and lower floors, which was slightly different in color from the surrounding gray iron sheets! There was also a small lock on the iron sheet!
Sure enough, it's here!
But at this moment Zhuang Xiao didn’t have the key, but he was still excited!
At least he was sure that the secret was most likely behind this small lock!

It's just that there isn't enough time now, but it doesn't matter, he can wait.

Tonight at midnight is the day of despair for Xu Guoping!
As long as he knew the secret was indeed here, he could make arrangements in advance!
And he had already prepared everything that needed to be prepared!
The end of this "story line" is tonight!
(End of this chapter)