He returned to the podium.
Zhang Hongbo ignored the stinging pain on his fingers and lowered his head. While doing the experiment, he prayed in his heart that the terrifying security officer would never come to his table.
When Su Qingyu saw the security officer coming in, she felt much calmer.
She looked at the time on her watch. It was still half an hour before get out of class ended.
[Chemistry Laboratory Rules] Article 5.
[The safety officer will enter the chemical laboratory at any time to check the safety situation. When the safety officer stops in front of you, please leave the laboratory with him. 】
Su Qingyu raised her head and looked directly at the security officer. The two sticky heads of the security officer turned and met her eyes.
He dragged his heavy and slow body towards Su Qingyu's experimental table until he stopped in front of her.
"Herring..." Zhuang Xiaodie whispered, clenching his fists in his sleeves.
Su Qingyu leaned into Zhuang Xiaodie's ear and whispered: "Don't worry, if the security officer comes back to pick you up later, you have to leave with him.
Also, ask the safety officer to provide you with a safe experimental environment to continue the experiment.
Before you leave, remember to put the labels you messed up correctly in their original positions. "
Zhuang Xiaodie nodded nervously.
She has become accustomed to Su Qingyu being by her side all the time.
This brief separation made her uneasy.
After Su Qingyu finished explaining, she left her seat and left the laboratory with the safety officer without hesitation.
[Chemistry Laboratory] Rule 6.
[You must complete your experiment. If the safety officer takes you away during the experiment, you must ask the safety officer to provide you with another chemical laboratory to complete the experiment. 】
In the corridor, Su Qingyu looked at the twisted and bloated back of the security officer, and said calmly: "Uncle security officer, my experiment has not been completed yet, can you provide me with a chemical laboratory?
The "safety officer" has two work badges hanging around his neck. He is two people.
The security officer seemed to understand what Su Qingyu meant. He turned his head and opened his mouth. Su Qingyu could see that the inside of his mouth was dark, with no teeth and only a long tongue, dark and moist.
He cannot speak.
Su Qingyu added: "Uncle the safety officer, the chemistry teacher wrote down the specific process of the experiment on the blackboard.
I found that the experimental process requires the use of radioactive experimental materials, which is very dangerous.
When you provide me with a new laboratory, can you help me prepare some protective props? "
Su Qingyu emphasized “protective props”.
The security officer nodded and agreed to Su Qingyu's request.
Under the leadership of the security officer, Su Qingyu entered an old chemical laboratory.
Powdered plaster peeled off the walls, revealing yellowed brickwork.
There are old instruments and equipment in the laboratory, many of which are rusty and corroded.
Dust and cobwebs covered the rusty iron shelves, which contained some unknown chemicals and reagent bottles. Each bottle had a label on it, and it seemed that it had not been used for a long time.
There is a radiation protection suit in the corner, covered with dust.
Su Qingyu was about to ask the security officer if this could be used, but turned around and found that the security officer had already left.
"Bai Yuanxiang, help me check the pollution here."
Bai Yuanxiang walked around the laboratory and replied: "Master, this place is very clean."
Su Qingyu put on the radiation protection suit, found the corresponding chemicals from the iron shelf, walked to the experimental table, and began to conduct experiments.
The experiment was successfully completed.
At the same time, the security officer led the chemistry teacher to the laboratory.
After the chemistry teacher checked Su Qingyu's experimental results, he marked the scores in his notebook.
Before leaving, the chemistry teacher said to Su Qingyu expressionlessly: "Classmate, I need an assistant to take care of the chemistry laboratory for me. Can you come and help me every Saturday and Sunday?
Of course, this falls within the scope of work-study, and I will provide you with corresponding remuneration. "
Su Qingyu immediately declined politely: "Thank you, teacher, for your kindness, but I'm sorry, I can't come and help you.
The school has exams every week and I need to focus on studying. "
Chemistry teachers are too dangerous and should not be touched.
What's more, Su Qingyu has no shortage of ghost coins at all.
Even if she could leave by buying the entire school, she would not hesitate to invest in the school and then use an excavator to smash the entire school into rubbish.
Take off the radiation protection suit.
Su Qingyu only left the chemistry laboratory after the bell rang.
Because the class rules and regulations given to her by the Chinese teacher stated that she could neither be late nor leave early for class, otherwise double credits would be deducted.
Back in the corridor, the security guard was nowhere to be seen.
The laboratory doors that were originally closed on both sides opened one after another, and many students walked out of each laboratory. They talked to each other. Su Qingyu listened carefully to their conversation and found that it was not human language.
In fact, some students have completely similar faces, like clones.
They create an illusion of excitement.
[Chemistry Laboratory Rules] Article 3.
[If the elevator stops on the 3rd floor, you can take the elevator to leave. If the elevator stops at any non-existent floor, please wait until the safety officer appears and ask the safety officer to take you out of the experimental building. 】
Unable to wait for the security officer, Su Qingyu ran to see the elevator.
The elevator at this time stopped on the first floor.
Su Qingyu returned to Laboratory 201, and the laboratory was empty.
At the door of the classroom, Su Qingyu saw the yellow talisman left by the white fire.
On the back of the charm, there is also "An" written in small characters.
Does this imply that they have escaped safely?
Su Qingyu's cell phone has been ringing with notifications of new messages since the end of get out of class.
[Chemistry Laboratory Rules] Article 2.
[Cellphones are prohibited in the chemistry lab. 】
Here, she can't look at her phone.
The elevator started running, and the numbers on it jumped from one to two.
The elevator door opened, and the security guard, whose body was charred, walked out of the elevator. The work badge around his neck was already black.
Su Qingyu found that his body was fat and thick, and his hands had dropped, taking the place of his feet when walking.
[Chemistry Laboratory Rules] Article 8.
[The safety officer has black skin, wears a work badge, and walks on his feet. Please identify him. 】
The thing in front of me is no longer a security officer.
"Kakaka... follow me..."
One of his heads opened its dark mouth and began to speak.
The other head shook its head desperately.
Su Qingyu leaned against the window and stopped looking at the security officer.
At this time, the elevator reached the eighteenth floor again.
Going down from the eighteenth floor, we stopped at the second floor.
A middle-aged man walked out of the elevator. The man seemed to have experienced an experimental explosion. His hair stood on end, and his face and body were covered with black dust.
He has a work ID hanging around his neck.
Su Qingyu raised her head and looked at the man's face. She discovered that this man was the weirdo she met when she first got on the elevator!
The man held the experimental equipment in his hand and walked past Su Qingyu with a hum.
Su Qingyu immediately stopped him: "Safety officer, please take me out of this laboratory building."
The middle-aged man stopped and turned around: "Are you calling me?"
