The first step of the richest man in the world is to break the plot and grow potatoes

Chapter 246 Surveillance is everywhere
Then everyone walked up one level at a time to help extinguish the fire on the upper floor. Only when they reached the twentieth floor and found that the fire was too big to go up did they stop.

"Why is the fire on the 20th floor so big? Something is abnormal."

"I live on the 19th floor. I heard that a person sleeping in the corridor on the 20th floor discovered the fire first. However, he did not call the police. Instead, he used flammable things to expand the fire when no one else noticed. When others discovered that there was a fire and wanted to put out the fire, he also stopped others from putting out the fire. "

"What's in it for him?"

"Does the school still want him if he does this? Who would want to be in the same school as this kind of person?"

"The teacher didn't find him doing anything bad, and we have no evidence to identify him. Of course he is confident."

"There's no benefit at all. He just doesn't feel good about himself and doesn't want others to feel good about it."

The fire was too big to put out, so everyone could not go upstairs. They could only block the stairs to prevent the fire from spreading. But after a while, a large amount of water suddenly spurted out from the top of the twenty-floor corridor, dousing the fire in an instant. Everyone Suddenly he was stunned.

"So... the dormitory building has fire extinguishing equipment? Then why are we working so hard to put out the fire?"

"Will there be extra points for those who participate in putting out the fire?"

"Since we have fire extinguishing equipment, I won't care about it and go back to sleep."

"I'm going back to sleep too, wasting my feelings!"

"Oh?! Is this a teacher? Or a security guard?"

Everyone followed the sound and found that there were many students wearing fire-proof clothing in the twenty-floor corridor.

Some staff members, who were obviously not students, carried seriously injured students out of the dormitory windows. Those with minor injuries stepped over the windows to the hovering deck outside and were picked up by aircraft.

"Are these people the invigilators?"

"It can't be right? Isn't the exam in six days? How could the invigilator appear here now?"

As soon as these words came out, there was an instant silence on the scene, and every floor was on fire. If this was not part of the exam, it would be too abnormal.

If this is part of the exam, does that mean they are taking the exam now? So when did the exam start?

After careful consideration and fear, most people continued to go upstairs to fight the fire without saying a word, but some people felt that it was pointless and went back to the dormitory to sleep.

This busy work lasted most of the night. When everyone returned to the dormitory, it was almost dawn. Zhao Jingcheng reminded: "Set an alarm clock for 5 pm. We will get up at 5 pm at the latest, and then go to buy nutrient solution and eat." ”

"Ok."

After a busy night, the group went back to the dormitory to set up their beds, washed briefly and went to bed, and then slept until five o'clock in the afternoon.

While eating, I heard others discussing, "The student who caused trouble on the 20th floor was taken away."

"Isn't there no evidence? Why were you taken away?"

"It is said that there are surveillance cameras and security personnel in the corridor, but I didn't find any." Zhao Jingcheng frowned and thought for a while, then asked Shi Ranming: "I didn't see anyone except students, and I didn't find any surveillance. Did you find out? Yet?"

Shi Ranming shook his head and said: "No, the security personnel should not be there all the time. They should only be there during special assessments, like the fire last night. After all, the school has to ensure the safety of students.

Although we all signed a liability exemption agreement, it was better not to kill anyone, but I didn't notice it under surveillance. "

Then Shi Ranming asked Tang Xuanlue: "You are more familiar with machinery and technology. Have you discovered the surveillance?"

Tang Xuan slightly shook his head and said, "No, I'll take a look when I get back. I didn't pay attention to these before."

Shi Ranming: "Okay."

Returning to the dormitory building, Shi Ranming observed the ceiling inch by inch, and then fixed his eyes on one place. After observing carefully for a while, he called Zhao Jingcheng and others: "Look at the place where the two ceilings are connected, at that corner, I think that is monitor."

While others were observing, Tang Xuanlue continued to check other places. After reading it, he couldn't help but gasped, "This should be surveillance.

There are one on the left and right sides of the ceiling, and one every five meters. In this way, every place in the corridor is under surveillance, and there is no blind spot. "

Shi Ranming: "It looks like surveillance to me. The school is so stupid. Which school installed this? It's too secretive."

Zhao Jingcheng: "Go and see if there is any in the dormitory."

Yun Qingfeng said with difficulty: "There shouldn't be one in the dormitory, right? This is considered a private space."

Deng Siyun: "Yes, there are boys and girls in the dormitory. It would be too perverted if the school installed surveillance cameras in the dormitory."

In the end, Tang Xuanlue didn't find the surveillance camera in the dormitory, but found the surveillance camera on the window sill outside the dormitory. After calculation, Tang Xuanlue said: "You can't see the inside of the dormitory from this angle, but judging from the density of surveillance outside the wall, it's hard to see the surveillance camera outside the dormitory." Everything is also under surveillance."

Everyone walked around outside again and found that there were also surveillance cameras outside. Some were on trees, some on buildings, and in some places there were surveillance cameras on a single pole. It seemed that this pole was just for surveillance. vertical.

Zhao Jingcheng concluded: "Only the dormitory is hidden in the entire examination venue, and the rest of the exam is within the scope of the teacher's surveillance."

Nan Jinying was puzzled: "Isn't it good to directly use satellite positioning for surveillance? Why do you need to install so many surveillance cameras?"

Zhao Jingcheng: "The trees in the night forest are too tall and lush, and the satellite positioning surveillance may fail inside, so cameras are needed to assist surveillance. The cameras at the station are more for trial viewing."

She Xiaoxing: "What's in that room? It looks like an oxygen tank."

Zhao Jingcheng looked over after hearing this and found a dilapidated house. It was so dilapidated that even the doors and windows were missing. "This place is very similar to the place where the ships were kept before. A batch of discarded materials were randomly placed there. If It’s easy to miss it if you don’t look carefully.”

Shi Ranming: "Let's go in and take a look."

Lan Zisheng: "It is indeed an oxygen bottle, but some oxygen bottles have no oxygen in them, and some have insufficient oxygen in them. Well... with this weight, I feel that the gas in this bottle is not pure oxygen. The teacher who arranged the oxygen bottles is too thief. Bar?"

Zhao Jingcheng: "Everyone carefully checks several times when collecting it, and tries to find a sufficient amount of oxygen. When using it, turn on the oxygen flow rate first to avoid other gases in it, or to avoid the risk of inhaling high-concentration oxygen. Have adverse reactions.”

Shi Ranming: "You find the oxygen bottles and put them away. Each person finds ten bottles. If all the oxygen bottles are found correctly, ten bottles will be enough for three days. Even if only five bottles are correct, it will be enough for one person for one and a half days. The teacher wouldn't let us stay in a place without oxygen for so long."