Escape From the Library

【Chemical Reaction-01】

Yue Xingwen and Jiang Pingce came to the cafeteria together to meet everyone for breakfast.

Lin Manluo keenly sensed that the atmosphere between the two of them was not quite right, she stepped forward suspiciously, and asked, "Xing Wen, are you feeling unwell? You don't look well."

Yue Xingwen coughed and said, "Last night, I kept having nightmares and didn't sleep well. Senior sister, don't worry." He quickly changed the subject and said, "Everyone, eat quickly, and go to the course selection center after eating."

Since he looked all right, the students didn't want to ask too many questions, so they queued up to go to the cafeteria to receive their meals.

Usually, when the 183 research group was eating, Yue Xingwen and Jiang Pingce always sat together, sometimes talking in low voices, sometimes smiling at each other.But today, Yue Xingwen took the initiative to sit with Ke Shaobin. During the whole breakfast, he didn't exchange a word with Jiang Pingce, and Jiang Pingce also looked calm, as if nothing happened.

He knew that Xingwen was caught off guard by the topic this morning.When human beings face problems they don’t understand, it is normal to temporarily avoid them. At the beginning, he also struggled for a long time before he figured out what he should do.

Let Yue Xingwen figure it out within half an hour, accepting that they have changed from friends to lovers is simply a fantasy.

Therefore, Yue Xingwen avoided eye contact with him, and was even embarrassed to talk to him, which was expected by Jiang Pingce.He won't force Xingwen to make a decision, let Xingwen figure it out slowly.

Anyway, Xingwen couldn't escape from this library, there was no way to avoid it.

Jiang Pingce finished his breakfast calmly. When taking the elevator, the 12 people were divided into two groups. Jiang Pingce deliberately slowed down and let Yue Xingwen, Ke Shaobin and the others take the first group, and he took the second group.

After Xingwen and his elevator went up, Liu Zhaoqing approached mysteriously and asked, "Did you quarrel with Xingwen?"

Jiang Pingce raised his eyebrows: "No. Why do seniors think so?"

Liu Zhaoqing scratched his head, and said with a dry smile: "Usually when you two are together, Xingwen talks a lot, and when you chat, no one else can get in the way. It's weird today, Xingwen has been catching Ke Shaobin chatting, it doesn't seem to be a big deal care about you."

The corners of Jiang Pingce's lips raised slightly: "I have talked enough with Xingwen in the dormitory."

Liu Zhaoqing heaved a sigh of relief, and told in a low voice: "It's fine if you don't have any conflicts. You two are the backbone of the 183 team. If you have anything to discuss, discuss it carefully and don't quarrel."

Jiang Pingce said: "Don't worry, we know what to expect and it won't affect everyone's exam."

The elevator opened with a "ding", and everyone walked into the elevator, and saw that the elevator that belonged to them had unlocked a new floor.

1st Floor - School of Medicine

2nd Floor - School of Mathematics

3rd Floor - School of Architecture

4th Floor - School of Life Sciences

5th Floor - Public Elective Course Center

6th Floor - School of Law

7th Floor - School of the Environment

8th Floor - School of Geography

Floor 9 - School of Art

Floor 10-Unknown NEW~

Liu Zhaoqing immediately complained: "What the hell is the unknown? Is there a bug in the library system?"

Lan Yarong couldn't help but sigh with emotion: "In the blink of an eye, I brushed the class to the 10th floor, so fast! I don't know how many floors there are in the library. I counted the credits yesterday, and we are still 30 points away from graduation. Unknown, Maybe it’s unlocked on the 10th floor?”

Qin Miao said: "According to the rule of 8~10 points for a college, that is to say, there are still 3 floors and 3 colleges?"

Qin Lu was puzzled: "The university has more than 13 colleges, right? The number of majors is really counted, there are hundreds of them. At least so far, we have not encountered a humanities college, a chemistry college, a science and technology college, a computer science college with a large number of students. Colleges, business schools, foreign language schools... don’t know how the library will distribute courses.”

Qin Miao said: "If all the colleges are included, the credits will already be exceeded. I have a guess that it is very likely that the rear floors will give us the right to choose the branch line of the college. The unknown mark on the 10th floor may also be the reason."

As soon as the voice fell, the elevator stopped with a "ding".

Jiang Pingce and his group walked out of the elevator and found that the six people led by Yue Xingwen were waiting for them at the door.

Different from other floors, a huge LCD screen appeared in the course selection hall on the 10th floor, displaying a few lines of words and two arrows——

【Welcome to the 10th floor of the library】

[Congratulations to you for clearing all the colleges below the 9th floor after hard work. If you have completed the courses below the 9th floor, then your current credits for compulsory courses should be 68 points. If you also participated in elective courses/public elective courses, you His credits exceeded 70 points, and he is getting closer and closer to graduating from the library with 100 credits】

[Next, the library will give you the right to choose]

[The 10th floor includes three schools: School of Chemistry, School of Business, School of Foreign Languages]

[You can choose one of the colleges and pass the required courses.As long as you complete the courses of one of the colleges, the library will regard you as having cleared the 10th floor and unlock the upper 11th floor for you]

[The floors above the 10th floor are optional college floors. Each research group can choose the college they are good at according to their own advantages.Note that once you fail a subject on the 10th floor or above, and return to the 1st floor to retake, all credits will be cleared, starting from 0]

[After choosing a college, you will enter the course center of the college]

Everyone showed joy after reading the prompts on the big screen. Ke Shaobin couldn't help but said: "The library has finally done a good thing! I just said, there are so many majors in the university, how could it be possible for us to finish all the major courses?" , if you stay in the library for a year, you won’t be able to get out.”

Yue Xingwen didn't expect that the 10th floor and above are all optional, which saves a lot of time and avoids the problem of credit overflow.At present, most of their 183 research group has 70 credits, and they will graduate with 30 credits!

Yue Xingwen looked back at his teammates and asked, "Choose one of the three, which college do you prefer to choose?"

Liu Zhaoqing smiled and said, "Need to talk? We have Xin Yan here, of course we will go to the Huayuan."

Ke Shaobin also nodded in agreement: "Let's go to the School of Chemistry. If you go to the School of Business and the School of Foreign Languages, you need to find foreign aid. For the School of Chemistry, foreign aid is saved. I can trust Xin Yan's professional level."

Everyone turned their attention to Xin Yan.

Xin Yan's personality has always been indifferent, he is very difficult to get along with, and he is usually quiet and reticent. Seeing that his classmates are all looking at him, this kind of treatment made him feel a little embarrassed, coughed lightly, and said : "Thank you for trusting me, then... go to the School of Chemistry, I will do my best."

Yue Xingwen simply pressed the School of Chemistry.

The LCD screen in front of him opened a passage, and Yue Xingwen led everyone into the passage of the School of Chemistry. There were snow-white walls all around, and smooth and tidy test benches on both sides. There were a lot of glass instruments. Under some instrument groups, alcohol The lamp was burning, and there was some liquid in the glass bottle, which was steaming.

Liu Zhaoqing said: "The course selection center of the School of Chemistry is directly the chemistry laboratory?"

Everyone walked a few steps forward, and suddenly found a row of test tubes on the test bench next to them. The liquid inside was colorful, like a beautiful rainbow, gathering red, orange, yellow, green, blue, blue, purple...

Qin Lu said excitedly: "Chemistry is really a magical subject, just like magic!"

Ke Shaobin asked curiously, "Xin Yan, do you know what medicine is in those bottles?"

Seeing these medicines, Xin Yan's usually indifferent eyes seemed to suddenly have a figure. He walked over and said, "This is chromium nitrate nonahydrate, light green powder, easily soluble in water... this is diluted high manganese. Potassium acid; this is copper sulfate; this orange bottle should be potassium dichromate, a strong oxidant that is highly toxic and can cause cancer.”

Everyone gave their thumbs up when they heard the names of these medicines mentioned by Xin Yan.

Yue Xingwen said with a smile: "It seems that Xin Yan has been staying in the laboratory all the time, and knows all kinds of chemicals."

Ke Shaobin complained: "I live in the dormitory, and Xin Yan is the kind of scientific research madman who can stay in the laboratory for a month! I remember seeing him once, his hands were as white as ghosts, and he only asked about it." I know it's wearing gloves for too long..."

Xin Yan looked at Ke Shaobin, who immediately closed his mouth and rolled his eyes with a smile: "I'm complimenting you, which shows that you are serious about doing experiments, and I appreciate serious people the most."

Xin Yan ignored Ke Shaobin's rainbow fart, and said calmly, "Go and choose courses."

Yue Xingwen led everyone to the computer in the course selection center.

To everyone's surprise, the School of Chemistry has only arranged one course...

From Monday to Friday, 8:2 am and 6:[-] pm, the compulsory course "Chemical Reaction" is repeated, with [-] credits.There are a lot of elective courses at other times, such as "Catalyst", "Dissolution and Precipitation", etc., and I don't know what the content is.

Yue Xingwen looked at Jiang Pingce subconsciously, and after meeting the latter's eyes, his ears were hot and he quickly avoided it.

grass!Why did you go to see him again?This bad habit really can't be changed.

So Yue Xingwen looked at Ke Shaobin with "loving" eyes: "6 credits, it seems that this course is very difficult."

Xu Yishen squinted his eyes and said: "Currently, we have 6-credit courses, only "Gene Variation" from the School of Biological Sciences and "Death Code" from the School of Mathematics. The former is a survival class, and the latter is a reasoning class. Both are difficult. "

Xin Yan said: "Chemical reaction, I have an intuition, maybe it's survival combined with reasoning?"

Jiang Pingce said lightly: "Anyway, we have no other way to go, Xingwen, let's just take this course."

Yue Xingwen nodded, reached out and pressed the course selection button.

Familiar information popped up——

【Compulsory Course: Chemical Reaction】

【College: School of Chemistry】

【Credits: 6】

[Examination room rules: The maximum number of people in the examination room is 12 (excluding X group members)]

[Course Description: A chemical reaction refers to the process in which molecules break down into atoms, and the atoms rearrange and recombine to form new molecules. 】

[Examination requirements: Solve the puzzle and leave the chemical plant alive]

[Remarks: There are teammates with chemistry-related majors in the recommended team]

[Confirm Course Selection: Yes/No]

Solve the puzzle and get out of the chemical plant alive...

When Yue Xingwen saw this sentence, he couldn't help feeling a little shiver down his spine—it seems that Xin Yan's guess was right. This time, there is only one compulsory course in the School of Chemistry, which probably combines reasoning and survival!