A moment later, the two came to the innermost laboratory in Bao Hui's private warehouse.

Tao Nange inspected and counted all the equipment needed, and then began to disinfect and pretreat the relevant equipment.

Zhou Zhen pushed a small cart and took the materials he needed in the warehouse against the warehousing list.

When everything was ready, Tao Nange said, "I'll start dispensing potions now, and you'll be on the side to help record the data." ”

"The time of addition of the material, the temperature and humidity of the laboratory, the reaction time, the total time...... All data, all must be recorded in detail. ”

"That way, if something goes wrong, you can find it right away."

"The second time I mix it, it's a lot easier."

Zhou Zhen nodded, picked up a set of paper and pencils, and said, "Sister Nan, don't worry, I will record it all." ”

Seeing that Zhou Zhen was ready, Tao Nange immediately put on gloves and began to weigh the main material with a balance.

After all the materials were weighed, she added excipients in turn according to the description in the formula, and added neutralizers from time to time during the reaction of the liquid medicine to control the change process of the liquid medicine......

The laboratory was quiet, except for the occasional faint bubbling sound when the liquid was transformed.

Zhou Zhen stood beside him, quickly recording any slight movements.

Half an hour later, Tao Nange stopped the preparation and picked up a test tube, which contained the prepared medicinal liquid.

While continuing to record the data, Zhou Zhen felt a little puzzled, the color of the liquid medicine in this test tube seemed to be a little different from the description on the formula.

Sure enough, Tao Nange directly poured the liquid in the test tube into the beaker next to him, and said briefly: "Failed." ”

As she spoke, she picked up Zhou Zhen's record, looked at it carefully, then nodded, and then began the second deployment.

Zhou Zhen continued to record on the side.

......

The liquid in the container hissed, and then a puff of white smoke came out, and the reaction failed.

Tao Nange immediately stopped, the second blend failed again, and it was even worse than the first blend, the only benefit was that some more materials were saved.

She quickly changed the utensils and began the third blend.

......

呲呲呲......

Bang!!!

A few hours passed, Tao Nange blended five times in a row, none of them succeeded, and each time it was one or even several steps, and there was a critical problem.

The sixth time, she stood in front of the experimental table, did not start immediately, but said with a very puzzled expression: "The difficulty of dispensing this [Digital Tranquilizer] is too high!" ”

"Of course, it's also possible that I lack the talent for it."

"You try it once."

"I'll record the data."

As she spoke, she took the pen and paper in Zhou Zhen's hand and stepped aside.

Zhou Zhen was slightly stunned, he didn't have any experience in dispensing drugs, and because of the lack of transplantation memory in related fields, his theoretical foundation was also very poor......

Thinking of this, Zhou Zhen shook his head and quickly regained his composure.

Tao Nange had already used up five materials, and it would be nothing for him to waste one more.

So, Zhou Zhen walked to the experimental table, learned Tao Nange's action just now, took out the main material, and began to weigh it with a balance......

When he first started, his movements were still a little jerky, but gradually, his hands became more and more proficient.

The entire blending process went from slow to fast and everything went smoothly without any surprises.

Tao Nange observed every reaction of the material on the side, and recorded it carefully.

It only took about 20 minutes for Zhou Zhen to successfully extract a liquid medicine with a shimmering dark blue light, which was exactly the same as the description in the formula.

Zhou Zhen was highly concentrated, staring intently at the test tube in his hand, and began to test the extracted medicinal liquid.

He took out a new test tube, filled it with 10 milliliters of pure water, and placed it on an instrument next to the bench.

This is a digital energy detector, the appearance looks very old, it is an official model that has long been eliminated, there is not even a specific value on it, there is only a dull mechanical pointer, the scale around the pointer, has also been worn out, can not see the original value.

The test tube was stuck in the groove, and the starting machine slowly put it inside for scanning, and after a while, the machine made a "drop" sound, and the pointer did not move at all, without the slightest reaction.

Zhou Zhen pressed the button, and the test tube withdrew back from the inside of the machine, and he drew a little blood from the back of his hand and dripped it into the test tube.

The pure water in the test tube suddenly turned crimson.

When the machine was started again, the scan was complete, and the hands immediately moved, and it swayed for a while, and finally stopped at 5 o'clock.

After the pointer stopped completely, Zhou Zhen pressed the button again, let the test tube exit from the inside of the machine, and used the straw to suck a drop of the dark blue liquid that had just been extracted and dropped it into the test tube.

This time, the color of the liquid in the test tube did not change at all, but after scanning, the pointer on the instrument immediately turned back, and soon, the pointer stayed in the direction of 1 o'clock.

The first step of blending, success!

Of course, the current concentration of the liquid medicine is too high, and it is very dangerous to inject it directly into the body of the compatible.

Some degree of dilution is necessary for normal use.

Zhou Zhen immediately began to dilute the liquid medicine.

Compared with the preparation of the liquid medicine, the operation of this step is much simpler, it only took him less than 5 minutes, he successfully diluted the liquid medicine out of 20 parts, and then, he tested the 20 parts of the liquid medicine one by one, and determined that each part was fine, so he quickly sealed it.

After doing everything, looking at the twenty tubes of ice blue shimmering liquid with a familiar appearance, Zhou Zhen finally breathed a sigh of relief and said with a smile: "Sister Nan, how is it?" ”

"I did it right the first time!"

The voice fell, and there was no response from the side.

Realizing that something was wrong, Zhou Zhen quickly turned his head and looked at the place where Tao Nange was standing just now.

It was empty, there was not half a human figure, and the paper and pen on which the data were recorded had fallen to the ground.

Zhou Zhen's face changed, but since he had already had an experience, he quickly calmed down, picked up the paper on which the data was recorded, and began to check the contents.

It recorded detailed data and time, and the last piece of information was recorded, stuck at the step of adding the last neutralizer.

It can be seen that Tao Nange should have disappeared suddenly halfway through the recording of data.

Zhou Zhen put down the paper, took out his mobile phone, looked at the current time, and quickly determined that from the time he left the spiritual world before to Tao Nange's disappearance just now, it was a total of 6 hours.

Not surprisingly, Tao Nange should have gone to the new classroom again, which may be a mandatory rule!

It's like, as soon as the class bell rings, all the students will return to their seats?

Thinking of this, Zhou Zhen did not continue to dispense the medicine, he quickly packed up the remaining materials, sent them back to the original shelves of the warehouse, and put 20 tubes of [Digital Tranquilizer] into the special pharmacy storage cabinet for the laboratory, left the laboratory, and came to the general control room.

After going through all the monitoring probes and confirming that everything was working at the isolation point, he sat directly on the seat in the control room and fell asleep......

※※※

The incandescent lights shone brightly, and the familiar classroom appeared in front of me.

A math teacher in a yellowed white shirt and gray suit pants stood on the podium waving a whip, the loud sound of teaching echoed in the quiet class, all the students were listening attentively, and the sound of the pen tip slashing through the paper was incessant.

Zhou Zhen raised his head leisurely and looked at the blackboard, which was full of complex and esoteric numbers, symbols, formulas, and graphics...... But it's all twisted and chaotic, like colorful ingredients spinning at high speed in a wall breaker, constantly changing and pulling, and it is completely impossible to tell which one is in front and which is behind.

Zhou Zhen understood that he entered the classroom in the middle of class this time, so he couldn't take notes from this class.

Thinking of this, Zhou Zhen looked at the textbooks on his desk.

Tao Nange asked him just now, what do these textbooks represent?

His answer was: I don't know, I haven't tested it.

Now that class is in progress, he can't leave the classroom and just looks at the textbooks.

So, Zhou Zhen picked up the top textbook and opened it directly.

The textbook was filled with dense characters, but the characters were blurry, like water-soaked ink, and the pages were so thick that you couldn't read anything clearly.

Zhou Zhen frowned slightly, and immediately took the book in front of him, concentrating, trying to see what was written on it.

Gradually, he felt that his "digital energy" suddenly began to be consumed rapidly.

The content on the page has also become clear from a blur, a lot of numbers, symbols, and graphics...... Appeared in his field of vision.

These numbers, symbols, graphics...... It swayed slowly like a stream of water, quietly changing, like tiny pixels combining into a familiar picture......

The resplendent sales center is full of soothing piano music and a stream.

At the bottom of the French spiral staircase, in the spacious hall, there is a beautifully crafted sand table.

Zhou Zhen saw himself standing next to the sand table, looking closely at one of the buildings, and the sales lady with exquisite makeup and wearing a slim skirt on the side was introducing softly: "...... The water in our community is all living water, and the property is ...... This is one of the top 10 gold properties in the country...... There are international kindergartens, international primary schools and international middle schools, all of which have introduced top well-known brands......"

"The environmental monitoring report is made by Xinghua Country, which is also an internationally renowned organization......"

"In the future, there will be a bus stop at the entrance of the community, and there will be a subway entrance 300 meters away...... Opposite is a large supermarket ......"

“…… If you buy now, in addition to applying for discounts, you will also receive a full set of imported home appliances......"

"Yes, parking spaces are also discounted...... Are you settled today? If you set it today, there is a parking space in a particularly good location, spacious and easy to access...... I don't know if I'm still there tomorrow......"

Zhou Zhen stared at the sand table and asked uneasily: "The construction site I just went to see, now 17 buildings have only reached 20 floors, and it won't be unfinished, right?" ”

The sales lady immediately smiled and said: "Sir, don't worry, we are a state-owned enterprise, it is impossible for that kind of situation to happen, and our real estate is selling very well, you see that there are only a few sets left...... A few customers over there are also very interested in Building 17, if you don't decide today, this unit may not be available by then......"

When Zhou Zhen heard this, he looked in the direction hinted by the sales lady, and saw four or five customer-looking people, greeted by two or three salesmen, sitting in the lounge area by the window, pointing at the house materials.

He walked around the sand table again and again, his heart was full of apprehension, on the one hand, the urgency to own a property of his own; On the other hand, it is the reluctance to hand over the savings accumulated for many years, the pressure on the next mortgage, and the worry about the off-plan housing......

After going around twice, he still nodded: "Another 100,000 discounts, I will set 2501." ”

The sales lady was embarrassed and said: "It's already a lot of discounts, this price is beyond my permission, I need to apply for it......"

I don't know how long it took, Zhou Zhen saw that he was seriously looking at a house purchase contract, looking at it very slowly and carefully, every time he didn't understand or suspected that there was ambiguity, he would immediately ask and open his mobile phone to search, and finally, he solemnly signed his name.

The moment of signing, I was bitter, happy, distressed, and excited...... Mixed with flavors, stirring throughout the chest.

The memory came to an abrupt end here, Zhou Zhen suddenly came back to his senses, his whole body was covered with sweat, and the "digital energy" of his physical fitness had consumed a lot, and then he looked at the textbook in front of him, there was no picture on it, only dense numbers, symbols, and graphics......

He immediately closed his textbook.

What he just saw was a memory!

However, it is not certain if it is his own memory, or if it is the memory transplanted to him by the "Order of Ashes"!

Zhou Zhen froze, and then looked at the other textbooks on the table.

There are several piles of books piled up on the desk, all of which are uneven in height, and there are many textbooks.

It's the same with the rest of the students' desks.

Zhou Zhen took a deep breath, picked up the second textbook, and put it in front of him.

If all these textbooks on the table are his memories, then he only needs to read all the textbooks to know his past!

Know the experiment of the "Order of the Ashes"!

knows what happened to the school that he, Luo Yuchen and Huang Xurong entered......

Thinking of this, Zhou Zhen immediately opened the second textbook.

Just like just now, the content inside was blurry, and as Zhou Zhen's spiritual power hit, he saw dense numbers, symbols, and graphics again......

They are complex, tiny, and numerous, like enlarged pixels, shaking like ripples, combining a scene of déjà vu memory......

The night is low, and the unique fragrance of plants and trees in the suburbs is faintly floating.

Through the gap in the curtains, you can see the straight main road of the campus below, the crape myrtle trees on both sides are half-dead, wildflowers are luxuriant, and the iron gate of the school in the distance is rusted and swaying lonely in the night wind.

Although the lights are not turned on, the classroom in front of me is very familiar, above the blackboard, near the ceiling, there are eight words pasted "study hard, go up every day", and the smell of chalk ash is still left in the air.

Zhou Zhen, Luo Yuchen, and Huang Xurong stood at a desk under the podium, with stacks of textbooks, all of which were mathematics.

Huang Xurong's eyes lit up, holding a copy of "Full Solutions to High School Mathematics Problems", and said to Zhou Zhen and Luo Yuchen very excitedly: "Mathematics textbooks! ”

"So many math textbooks!"

"Sets, Functions, Sequences, Space Vectors, Solid Geometry...... This is a knowledge point that will only be taught in high school when it is a math or a major subject! ”

"This is 20 years ago, before math was restricted!"

"It's gone!"

"I sent it!"

"There is just one copy here, and I can sell it on the black market, which is enough for me to buy a car, buy a house, and marry a wife!!"

"I'm going to sell all the math textbooks here!"

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(End of chapter)