Zheng Dangtou's face was solemn, and he continued, "Normally, if a person smells the smoke and notices that something is wrong, he will shout to remind his companions, and the others will immediately cover their noses with wet cloths, and it is absolutely impossible for eighty people to be hit by the smoke at the same time."

Also, Bao Youde's guys also accompanied the delivery, why did our dart master get smoked, but they were safe and sound? Can you pretend to sleep and wait until we are poisoned and fall asleep before quietly transporting the goods away?

Impossible, impossible, impossible no matter how you think about it......"

Zheng Dang shook his head vigorously, and he still didn't figure it out after analyzing it, but Yang Huairen asked, "Why is it impossible?"

If the person who is drugged is smart enough, no matter what environment you are in, there is a unique way to make you smoke without noticing, who says that the smoke must have a pungent question that makes it so easy for you to notice? ”

"Uh......"

Zheng Darttou was speechless, so he had to continue to listen to Yang Huairen continue to tell the truth.

"What you have is indeed smoke, but this smoke is very different from ordinary smoke, at least for you, this smoke is colorless and odorless, and even if you inhale the smoke into your body, you will not notice any smell, nor will you immediately feel unwell and notice abnormalities.

The people sent by Bao Youde to deliver the goods with the car were not his family mates and nurses, but other people, but for the dart masters of the Longmen Dart Bureau, these people are all fresh faces, and you don't recognize them originally, so after they changed their clothes, you can't detect that something is wrong. ”

Hu Darttou answered, "We really can't find out this, what Bao Youde's guy looks like, we don't know each other, since he sent him to follow the goods, where can we doubt the true identity of these people?"

Yang Jungong, since you have determined that our dart masters were in the smoke that night, but you still haven't explained how the smoke was? ”

Yang Huairen walked up to him with a smile and patted Hu Dart's shoulder, "Let me ask you again, do you want to start a stove when you are sleeping out in such a season?" In addition to burying their own pots to cook, these simple camping earthen stoves can also be used by everyone to sleep around to achieve the purpose of heating? ”

Hu Darttou nodded, "This is natural, but the iron pots, cooking utensils and tableware used by the dart masters to make rice are all brought from the dart board, there is absolutely no problem, and there is no mistake or omission in using these pots and cooking utensils to make their own food." ”

Yang Huairen smiled and asked, "Who told you that there is a problem with the food you eat, as well as the pots and pots that make the food?" ”

Hu Dart scratched his head and thought hard, and suddenly a flash of inspiration flashed, his eyes widened and he exclaimed, "Could it be ...... Is it those firewood?! ”

Yang Huairen nodded, "Well, even if you are still smart, you can think of firewood." If you think about it carefully, did Bao Youde and the person who went to deliver the food fetch the firewood used for cooking? ”

Zheng Daotou suddenly realized at this moment, and hurriedly replied, "Yang Jungong, how do you know?" On that day, in order to rush to the Meridian Valley to rest according to the planned daily itinerary, I did rush a little along the way, so when I arrived at the place, it was already dark.

It was Bao Youde's people who saw that we were sleepy and tired, so they offered to let us take charge of guarding the goods, and they went to the surrounding woods to cut some firewood and came back.

But I also did a cursory examination of the firewood they brought back at that time, and at first glance it was fresh, freshly cut firewood from a low tree, and there was nothing strange about it. ”

Yang Huairen sighed, "Alas, Zheng Darttou, do you think, if you can see it, how will they implement their plan to guard and steal themselves?" ”

Zheng Darttou was embarrassed to be said again, so he had to respectfully hug his fists, saying that he asked Yang Jungong to continue.

"The firewood is indeed newly cut by them, but before they handed over the firewood to you, they did something with it, for example, they applied a layer of colorless and odorless potion to it, and after it was dried, it was not obvious that it had been painted on the firewood, but the ingredient in the potion had been left on the firewood."

Yang Huairen snorted in his mouth and paused slightly, "Strictly speaking, the potion they applied at that time was actually not a drug, so no matter how the dart masters checked it at that time, they would not find anything."

However, this special potion will be burned in heat, and after the oxidation process, it will decompose into a colorless and odorless gas, which is the so-called smoke that can stun people. ”

Everyone didn't understand the last sentence too well, and Li Kun asked, "Oxidation?" Decompose? What is it? ”

Only then did Yang Huairen realize that what he said just now was too profound, and some chemical terms were not said so at the moment, so he had to explain, "oxidation...... Belch...... It is the process by which an object reacts with something called oxygen in the air when it is heated. ”

After he finished speaking, he saw that everyone was still confused, and found that the more he said, the more he couldn't make them understand, so he had to say a little unreasonably, "Anyway, it's a change, for a simple example, you will understand, firewood burns when it is burned, and it becomes wood ash after burning, and this process of change is oxidation, can you understand this?" ”

Li Kun only understood a little, but for the sake of the face of the Longmen Dart Bureau, he still pretended to be taught, "Oh, so that's the case, we didn't understand it a long time ago when you said that."

Even if the medicine in the potion is not a drug, the dart masters can't find it at all, but if you put it in the fire and burn it, it becomes a drug, and it spreads into the air, and when people smell it, they will be drugged, right?

Yang Huairen said that this explanation was quite clear, so he approving, "Yes, yes, that's what Vice President Li said." ”

"That'...... Why didn't Bao Youde's people get drugged? Zheng Dart is an honest person at first glance, and the questions he asks are so sincere.

Li Kun couldn't stand it anymore, and pointed at him fiercely, "Are you stupid?" People are drugged, can they still drugged themselves and smell themselves? Are you so stupid when everyone else is like you?

It must be someone who takes the antidote in advance, or blocks the nose afterwards to prevent you from finding out! ”

Zheng Darthead was so fierce that he was red-faced, so he had to humbly say, "What the vice president said is true." ”

Li Kun was able to help Yang Huairen explain the meaning of his words, and he felt that he had a unique face, as if it confirmed that he was the most well-informed person in the dart game.

He smiled and motioned to Yang Huairen, asking him to continue, if there was anything below that others didn't understand, he would continue to explain.

Yang Huairen smiled and continued, "Actually, it is true that as Zheng Daotou said just now, on the open ground, plus there is wind, even if a person inhales this drug, he will not be in a coma for too long.

However, the short work of three or four hours was enough for them to transfer the goods and return to the same place to perform a show. ”