"Three!"

"Two!"

"One!"

The two let go at the same time, and Xu Zhan fell to the ground with a "bang".

Although it wasn't very high by the hurricane, it still hurt to be dropped like this. Xu Zhan, who landed on his back, was shocked and coughed, and physiological tears from the pain filled his eyes.

He even suspected that his spine had been broken. While coughing, Xu Zhan slowly sat up, squinting his eyes with tears in his eyes, through the blurred and hazy vision.

The pages in the notepad were broken into thousands of pieces like snowflakes, and they fell on their faces one after another.

Strange, what about that girl?

Also, what about the culprit, the notebook?

Xu Zhan turned his head to look around, but he couldn't see her.

The snowflake-like shredds of paper finally fell to the ground, and the mysterious black hole shredder and hurricane all disappeared as if they had never been there.

Xu Zhan stretched out his foot to remove the shredded paper on the ground, only to see the dark mahogany floor, which was bright enough to reflect the human figure, reflecting a strange phenomenon.

Seem...... Something strange changed on the top of his head.

A gust of wind blew in through the window, and the scraps of paper were completely blown away, and the ground with only one footprint suddenly became larger.

Xu Zhan raised his head, and Mu looked at the ceiling that had become a "mirror" in a daze.

The ceiling has been completely transformed into a "mirror", and in the mirror is a room that is exactly the same as the reference room, but not the same. It was a newer and older world.

The old bookcase was originally placed on the top of a brand new bookcase, the latest ThinkPad was placed on the edge of the old desk, and the new desk in the reflection was an enamel teapot roasted with bright red peonies, and a 1979 calendar hung on the wall of the 2018 calendar.

1979?The world of reflections overhead, is it 1979?

Xu Zhan's sudden thought made his back cold.

What's even more weird is that the girl just now was also on her back, looking at herself with wide eyes from the other end of the "mirror".

So this girl who suddenly appeared and slapped them both was also from 1979?

From Xu Zhan's point of view, the girl was like standing upside down on the ceiling, of course, she was actually standing on the floor on her side.

The culprit's notepad was half-open in the ceiling, half in one room and half in another. Under the influence of gravity, the pages of the notepad swayed from side to side, looking very innocent.

Xu Zhan saw the girl open her mouth to say something to herself, but he couldn't hear it.

"I can't hear you!" Xu Zhan said loudly to the girl.

The girl shook her head, looked around, then stretched out the ladder that had been placed in the corner, climbed down the ladder to the "mirror", and reached out and carefully poked the mirror.

The mirror shook a circle of ripples like water waves, and the "reflection" shook with the ripples, and the girl's hand passed directly through the "mirror"!

Xu Zhan and the girl were both taken aback, but the girl was obviously bolder, she directly stretched her head over, her eyes were shining, as if she had found something interesting: "What are you still in a daze! Take me over!"

Xu Zhan hurriedly turned over the ladder in the corner, climbed up on his feet, and grabbed the girl's arm. With the help of her strength, the girl carefully climbed out of the mirror and stepped on the ladder.

Xu Zhan, who was nervous on the other side of the ladder, glanced at each other, and the girl suddenly laughed.

Xu Zhan was stunned, and then he was also infected by the girl's laughter, and couldn't help laughing: "Okay, let's go down quickly, I don't want to fall again." ”

The girl nodded, and the two climbed down the ladder. At the moment when Xu Zhan and the girl landed, the notepad stuck on the ceiling suddenly fell down and fell to the ground with a "pop".

The girl was afraid that the notepad would roll out of the black hole and hurricane again, so she quickly grabbed the corner of Xu Zhan's clothes and hid behind him, probing her brain into the notepad lying on the ground, scared and curious.

At this time, Xu Zhan naturally had to go on his own. He fiddled with the notepad with his foot to make sure it wouldn't jump up again, then crouched down and picked it up from the scraps of paper.

The cover was full of confetti, and Xu Zhan blew on the cover to get rid of the scraps. The girl also shrunk her neck according to Xu Zhan's blowing action, for fear that Xu Zhan would blow out some monster in this breath, looking like a timid squirrel.

The thickness of the brown notebook has changed from two to one, and the cover is the one that looks like it is dying, but the back is brand new. Looking at the spine of the notepad, it turned out to be half-new and half-old, and the old and new handwriting were perfectly blended.

Xu Zhan feels that even if it is another ten years, there will be no technology that can integrate the two books so well, one new and one old.

"Classmate, here...... Isn't it the future?"

Xu Zhan turned his head when he heard the sound, and found that the girl had already walked to the door at some point, and was looking out with the door open.

From here, she could glimpse the lab downstairs, and the equipment in the lab was the kind she had only seen in the movies...... Full of futuristic technology!

Xu Zhan hurriedly rushed to the door and pulled the girl into the room, closed the door and locked it. He leaned his back against the door, for fear that someone outside would hear the movement and break in and discover the vision here.

"My name is Xu Zhan and I am from 3:23 pm on November 19, 2018. Xu Zhan took a deep breath and calmly reported the string of times.

The girl stared at Xu Zhan with wide eyes for a few seconds, made a swallowing motion, and replied, "Feng Shaojun, from 3:23 pm on June 19, 1978. ”

Sure enough, through the medium of contacting that strange notepad, time and space were really fused in this data room.

"Forty years later, the pen doesn't even need to be inked?"

"It's not that you don't have to get it, it's just that it's ...... Alas, don't your pens have a rubber sac that sucks up the ink, and you understand that after 40 years, the rubber sac and ink have been replaced with something more advanced......"

"Something more advanced? Tell me?"

I didn't expect this young lady from the seventies of the last century to accept it so quickly, and after a while, she began to feel around the reference room here, look there, and keep asking questions.

Xu Zhan looked at Feng Shaojun's eyes full of curiosity, and after being speechless for a moment, he gave up struggling, dragged her to the east desktop where the laptop was placed, and began to teach her to use the web search function to solve her various problems.

He really isn't a hundred thousand whys, how can he answer such strange questions!

Xu Zhan feels that there is no substantial difference between communicating with a person from 40 years ago and teaching children in a kindergarten or primary school.

However, what made him particularly relieved was that Feng Shaojun's IQ was particularly high, after all, as a girl who had just resumed the college entrance examination and could be admitted to the university, how could her head be bad!

The genius girl Feng Shaojun learned the basic operation of the computer in five minutes, learned pinyin input in two minutes, and can use the search engine in three minutes!

While Feng Shaojun was addicted to searching, greedily absorbing novel knowledge from the future, Xu Zhan began to look through the half-new and half-used ones he had just taken out, which should actually belong to the notepad of 2018. After hurriedly reading the contents of the framework, Xu Zhan suddenly found that there were many experimental records on the notepad that he had never seen before.

"September 10, 2018, 7:23 a.m., the first pre-experiment of the Z-Sally project was recorded. Room temperature 21 degrees, humidity 60%, experimental equipment ...... Note: The first pre-experiment was more successful than expected, and the extractants and solvents used by Feng Shaojun were very good, allowing us to avoid the tedious process of selecting solvents by trial and error. However, we still need to try a few new reagents, and hopefully we can find a more suitable one. Recorded by: Xu Zhan. ”

"On September 21, 2018, at 8:17 p.m., the second pre-experiment of the Z-Sally project was recorded. Room temperature 22 degrees, humidity 60%, experimental equipment ...... Note: We still don't know a lot about the process of extracting the active ingredients, and there are still some gaps in the publications we found in the library. Sure enough, you still need to apply for the opening of the lockdown of Laboratory Building 7, and go to the data room there to find the required files. Recorded by: Xu Zhan. ”

Experiment logs were intermittent until early November, with the last recording being on November 7th. After that, the "deity" should be busy restarting the ceremony and writing the speech.

Why do two identical notepads appear in the same place at the same time? And there are fewer words on the "new" notepad? Could it be that these words were all "locked" in the filing cabinet on the "old" notepad before? Xu Zhan must not have a headache with these problems, time is precious, and concentrating on the experiment itself is the main task.

The notepad is very detailed, and he has been in contact with the basic experimental equipment before, but fortunately, the Z-Sally project has just been restarted, and some new equipment has not yet been delivered.

Xu Zhan used his mobile phone to read the instructions for the use of several devices that he had not touched, and he had a little bottom in his heart.

The Z-Sally project is researching a new type of anesthetic based on phyllophyllin extracted from a special plant called "leaf sunflower", inspired by an ancient Chinese medicine book. In fact, this project belongs to traditional Chinese medicine pharmaceutical, and the reason why it has such a foreign name is entirely because the main investors are foreign enterprises and scientific research teams.

When chlorophyllin is mixed with other raw materials in a certain proportion, an anesthetic can be formed. This anesthetic is said to have no side effects and no harm to the brain. The project started in 1979 and is an old project with a history of 40 years. But for some reason, the project was actually mothballed after only 3 years of progress.

As for the reason, Xu Zhan didn't care too much, and there were countless previous projects that were suspended due to science and technology, funding, and policy reasons.

After supplementing this information, he was already a little dizzy. was about to start reading some relevant information in a targeted manner, but Feng Shaojun pushed the computer in front of him. Xu Zhan glanced at the literature opened on the screen, which was one of his goals, and was overjoyed, "Xiao Feng, you are very perceptive, you are worthy of being a genius college student 40 years ago, and you will know what I am going to watch next in such a moment!"

Xu Zhan happily rolled the pulley on the screen, but was stopped by Feng Shaojun.

"What's wrong?" Xu Zhan looked at her suspiciously, not knowing if it was his own delusion, why did he think Feng Shaojun's face was unusually ugly?

Feng Shaojun's face was bloodless by the white light of the laptop, and she used the touchpad to pull the document to the title, pointed to the author's column and said to Xu Zhan: "I wrote this document two years later." ”