Chapter 126: Gas attack

"I hope so too, but we'd better verify it." Lin Rui looked at the drawing, turned his head and glanced at him, "Almost all underground facilities, ventilation is the primary problem. The ventilation ducts in the meeting room It should be good if it leads directly to the outside of this building."
The black bodyguard nodded and said, "Yes. But it is impossible for these ventilation ducts to sneak into any enemy. Because safety factors were considered when the building was built, the ventilation ducts were designed to be very narrow and high. It’s only a dozen centimeters, and the width is more than one meter. In this case, it’s impossible for anyone to sneak in through the ventilation duct. Unless that person can squeeze himself into it.
The other bodyguards also laughed together. .
They all felt a little redundant about Lin Rui’s unnecessary worry. Although Lin Rui and others had really felt it before, they still believed that these security personnel had been working here for several years. The situation is obviously more familiar. Therefore, he was a little dissatisfied with Lin Rui's views.
Lin Rui thought for a while and said, "Maybe they don't have to come in at all. Let's go, take us to see the vents outside the building. I think if they really have related plans, they will be able to find some traces. ."
"But there are dozens of these vents, distributed around the building. I don't quite understand what we are looking for..." The black bodyguard hesitated.
"Then look for them one by one. When you really see it, you will understand what I mean." Lin Rui took the building drawings and walked in front. The black bodyguard said with some worry, "But in less than an hour, the meeting will be held, and several military generals have already arrived. If we leave now..."
"Don't worry, there are our people upstairs watching, so there will be nothing right now. But as you said, we'd better deal with this matter before the meeting begins." Lin Rui nodded and said, "Go Well, we are running out of time."
Coming to the outside of the military government office building, Lin Rui and Peng Lefeng followed the bodyguards all the way to check. These vents are very concealed and really small. They are usually located close to the surrounding green flower beds, and some are close to the ground. If you don't care about it, you can't see that this is a ventilation duct. People can't get in at all. At a height of more than ten centimeters, even a small child can't get in.
The black bodyguards shrugged and said, "This is one of them. There are more than a dozen ventilation holes like this, and there are more than a dozen on the other side of the building. The entire underground facility relies on these ventilation facilities to maintain air circulation. "
After reading it, Lin Rui nodded, then squatted down and touched it with his hand, frowning slightly. He seemed to have touched something similar to withered grass. The air duct itself is relatively close to the ground, and it is normal for some dead grass to be blown in. However, there seems to be a lot of withered grass, and it is not like ordinary grass. Lin Rui pulled out a bit and took a look, then put it in front of his nose and smelled it, then smiled slightly, "It's dried kelp."
"Kelp?" Peng Lefeng stunned, "What does this mean?"
Lin Rui turned to the black bodyguard and said, "Let your people seal off the periphery first and check the ventilation ducts one by one. Find out if there are similar situations." The black bodyguard didn't know what he meant, but he still listened to what he said. , I checked all the ventilation ducts one by one, except for a few duct entrances, the rest of the duct entrances seem to have this kind of kelp like dry grass leaves.
The black bodyguard himself felt a little scratching his head. He didn't know what it was. He also didn't know why this kind of plant similar to dried kelp would fill the vent.
Lin Rui looked at the neatly manicured lawn nearby, and said lightly, "Is there a new gardener or gardener recently?"
"This is not very clear. You don't suspect that someone is lurking in as a gardener or gardener? But even if there are new gardeners or gardeners, they don't have permission to enter the building. Once they approach the building, they will be blocked. Coming down. If they can't explain the normal reason for approaching the building, they will even be shot on the spot." The black bodyguard frowned.
"But they move freely here." Lin Rui nodded. "I think you are not very clear about the role of these kelp. Do you need me to explain it to you?"
"I really don't know very well." The black bodyguard frowned.
Lin Rui nodded and said, "These dried kelp are wrapped into a long and narrow shape and placed on the opening of the ventilation pipe. As soon as they come into contact with water, the dried kelp will immediately expand, blocking the ventilation pipes completely. It should be normal for a gardener to water this lawn. No one would doubt it?"
"This...you mean that the enemy pretended to be a gardener and used these dried kelp to completely seal the vents in an attempt to suffocate the people in the underground buildings? But this is not scientific. After all, they didn't seal them all. Are they boring? Dead people, but there are still a few, are there no blocked vents?" The black bodyguard asked inexplicably.
"Who said that he must suffocate the people below. Compared with nerve gas, the speed of suffocation due to lack of oxygen is too slow. The reason for this person to seal part of the vents is to avoid the circulation of air and cause the poisonous gas. The concentration decreases." Lin Rui said slowly.
"Nerve gas!" The black bodyguard said in amazement.
"Tabun Sarin Soman and the famous vx are both dangerous gases that can kill people invisibly and silently. Most of the nerve gases have a lethal rate of only ten milligrams." Lin Rui said slowly, "It just needs to be ventilated. Pouring a little bit into the mouth can allow the poisonous gas to spread in the basement. In that kind of closed space, the poisonous gas can reach a lethal concentration in just a few minutes, and the generals in the meeting below still have nothing to do. Know. In a few minutes, no one will be spared."
The face of the black bodyguard was sweating profusely, and he trembled, "But isn't chemical gas banned internationally?"
"There are many things that are banned internationally, including the ban on the illegal use of Scouts. But how many people do you see complying? There are constant wars in Africa, and how many African children take automatic weapons onto the battlefield of bullets every day? And this is not the case. Used on a large scale, at most dozens of people will be poisoned. Who will be held accountable, even if they are investigated, who can prove that these things are related to General Dunby's Free Liberation Alliance?"
Lin Rui sneered, "Besides, once Harlott and his generals are dead. General Dunby's capture of Santujak is only expected. Then, who will question the victory of a winner? Don't forget. Now, history is only written by victors."
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