Erosion

According to the materials in Wei Yuan's hands, in order to maintain the library's operation, the administrator sold the family's house, and the family lived in the basement of the library.

It should be said that he is very responsible as a library manager, but he is obviously an overly selfish person when it comes to his family.

For his own career, he ruined the lives of his loved ones.

Whoever is his family must hate him to death.Wei Yuan thought to himself.

Wei Yuan spread out the construction drawings of the library on his knees. He compared the drawings with the library in front of him, and suddenly his eyes froze. In the drawings, there was no design of the basement, only the current one to five. storey building.That shows that there are only two explanations, either the basement was made later, or the basement existed long before.

Wei Yuan kept using the flashlight to observe the windows of the library, and he found that the light of the flashlight could not shine on those windows at all, and every time it was about a hand away, it was blocked back, forming a strange corner, It seems that there is a faint mirror barrier blocking the light.

It's like some kind of magnetic field.

Under the sunlight during the day, these windows are normal, and the change seems to be at the moment of nightfall.

Wei Yuan suddenly wanted to do an experiment.

He reached into his bosom, and after a while, he took out a small black object.

This is the ultraviolet searchlight that Wei Yuan asked the research institute to improve.

The biggest difference between artificial light and sunlight is ultraviolet rays and sunspots. This flashlight simulates the ultraviolet wavelengths of the sun and restores sunlight to the maximum extent.The solar-like flashlight closest to sunlight.

Wei Yuan flipped the switch, and a bright white light different from ordinary flashlights burst out from the black device, as bright as daylight and extremely penetrating.

Sure enough, when the beam of white light hit the glass window, it was not bounced back, and the black barrier in front of the window that blocked the light seemed to be dispelled a little.

However, the entire window glass was like ink smeared at this time, and his light did shine on the outer glass this time, but it still couldn't penetrate that layer of black mist.Explain that the interior of the library is now impenetrable even by sunlight.

He moved the light up little by little, every layer was like this, without flaws.

On the dark window, there seemed to be a pair of black eyes looking at him.

-

In the toilet, the four people stared at each other, and finally discussed "two solutions".

The toilet was an old fashioned one with a latch on the back of the door, and it was still working.So the first idea was born, to stay in the toilet.

"One, let's stay up here for one night, maybe, after the sun comes out the next day, this library will return to normal." This is a conservative plan, but staying up all night is not a night of sleep. It seems that conservativeness is actually very risky.

"Second, keep searching the library, maybe you can find the so-called basement, and there may be a way to leave there." This is naturally Jiang Shan's choice, which is in line with the law that if you don't enter the tiger's den, you won't get the tiger's cub.

First of all, the entrance of this library is on the first floor. Normally speaking, if they want to leave here, they should return to the first floor.

And this basement, literally, is obviously the closest place to the first floor.

Zhao Ying and Gao Wenwu's information has been synchronized, including the weird bookshelf in this library, and the pinyin on it.

Zhao Ying was dumbfounded and said, "So there are two invisible black shadows outside, and they may be father and daughter??"

"Listen, it seems to be quiet outside..." Zhang Zheng suddenly said in surprise.

They were discussing the most critical point, when the outside was suddenly quiet, and suddenly there was no sound.

The sound of the bookshelf booming and the random flying of books disappeared all of a sudden.

Jiang Shan and the others also noticed that the discussion stopped almost immediately.The sudden silence made everyone a little bit stunned.

Jiang Shan hesitated for a moment. Did father teach his daughter a lesson so soon?
I thought it would last at least for a while, but it didn't take long for them to enter the toilet before the outside became quiet again.

From this point of view, the human-shaped shadow is indeed quite efficient. After all, he is a father, and he must crush his daughter in every way.

The headsets on everyone's chests flickered at this moment. Except for Zhao Ying's that was broken, everyone else's headsets suddenly turned on automatically.

A burst of laughter came from the headset: "Hahahahaha..."

This laughter is obviously different from the previous electronic sound, and it has a bit of emotion that belongs to human beings.

Zhang Zheng was the first to jump up: "Damn...what's the sound?"

For a moment, everyone was uncontrollably shocked.Even Kang Sun is the same.

"No, there is a problem. This situation is obviously..." Gao Wenwu's face turned paler, he had heard the voice before, "The 'daughter'?"

Daughter wins!

what?
Looking at the flickering communication lights on his chest, at the same time, the laughter in his ears seemed to be getting more and more unscrupulous, hahahahahahaha!

Jiang Shan was too shocked to slow down, so the human figure lost the fight?

Dad lost to daughter?Is there such an outrageous thing in the world?
"The bad guys will be punished!"

"The bad guy is really punished! Hahahahaha!" Soon other words came from the headset besides the shrill laughter. Apart from the harshness, there seemed to be a bit of childlike innocence in the voice.

Sure enough, Jiang Shan and Zhang Zheng also started encountering each other. No matter how they turned off the headset, it would turn on miraculously in the next second. It really seemed that someone was playing a naughty prank on them.

"What the hell is this?" Zhang Zheng clutched the communicator, "Who is laughing?"

Neither Jiang Shan nor Zhang Zheng had ever heard a sound other than a human-shaped shadow, and the rigid electronic sound suddenly became kind and lovely, far less sinister than the laughter in their ears now.

"Dad is a bad guy! Dad is a bad guy!"

Gao Wenwu was no stranger to these words.He had heard it all in the headset before.Combined with the conjectures Jiang Shan narrated, we basically know what the whole story is about.

Although Zhao Ying can't hear now, all she needs to do is to see the expressions of her teammates, and she already has the feeling that a catastrophe is imminent.

"You just said, who won?" It seemed that no one had expected this result.

No matter in terms of size or identity, the humanoid shadow shouldn't lose to the thin daughter shadow, and it's only been a few minutes, how can the winner be decided so quickly?

Jiang Shan looked at everyone in front of him and said slightly. "This voice seems to be getting closer."

Everyone can feel it, it's not an illusion, the laughter and singing in their ears are slowly approaching them from far to near.