As soon as Li Yu finished speaking, everyone in the conference room looked at Zhong Chuchu.
Under the gaze of so many people, Zhong Chuchu felt inexplicably nervous. After all, from her understanding over the past few days, none of the people here were simple people.
After adjusting her mood, Zhong Chuchu seemed to recall some bad memories and said with a sad tone:
"Actually, the Oil City Walled City has been invaded by zombie waves several times before, but they all had the manpower to turn the tide and kill the zombies to hold on.
Originally, these people were not the only ones in Oil City. There were many more people, and they were all dead, including..."
Zhong Chuchu recalled that her boyfriend died in the zombie wave during a heavy rain last year.
Immediately afterwards, Zhong Chuchu continued: "The method we used was very simple. We buried some of our homemade oil bombs outside the wall, and we used the oil in the city. When the zombies arrived, we kept pouring oil to kill those
The zombies were burned to death.”
Li Yu thought for a while and then said: "Then the oil trap outside was also made by you, right?"
"Yes, but it doesn't seem to be particularly effective. Once a terrifying zombie wave breaks out, the trap will soon be filled and paved with zombies."
Zhong Chuchu said.
"Well, let's think about it next and see if there is a better way to improve the defense of Oil City on the basis of the current situation."
Li Yu glanced around the crowd and spoke slowly.
Everyone was silent for a while.
Yang Tianlong suddenly said: "No, why don't you make that oil trap bigger? A bigger trap can accommodate more zombies."
The cannon next to him also nodded and said: "Yes, dig a few big holes."
Zhong Chuchu said with some embarrassment: "The oil trap was actually bigger and deeper. It's just that after the oil burned, the zombies that fell down rotted into a pile of black thick objects, and some even stuck to it and solidified.
Already."
"The zombie wave was very large. For so long, there was no way to clean up the oil trap. After the corpses of the zombies inside were burned, the residue merged with the oil and soil and became hardened."
When Zhong Chuchu said this, everyone was a little surprised.
They have all seen those pits, and they are all black inside.
"How deep did you dig originally?" Li Yu asked.
Zhong Chuchu said: "It was originally five or six meters deep."
hiss!
Everyone gasped. They looked at the trap and saw that it was less than one meter deep, which meant that there were at least four or five meters of zombie corpses buried inside.
How many zombies must have died?
Everyone realized that the zombie wave here was not as simple as they thought.
Li Yu then said to everyone: "If you have any other opinions, just say them."
Everyone frowned and thought hard.
Ju Tianrui and the others are also very concerned about this matter.
After all, they will also come here when they take turns in the future. When the zombie wave breaks out, they will also have to face this problem.
After a while, some people expressed their opinions.
Some people think that you can get some resistance horses, but some people argue that this method is not very effective. After all, the resistance horses have no problem in resisting a small number of zombies.
In fact, with the current wall, it is no problem to face a small number of zombies.
The key is that with the massive zombie tide, facing the stack of zombies, Juma can be directly engulfed by the zombie tide.
Some people also say that you can choose a place with a good location, preferably between a cliff or a high-rise building, to attract zombies there, and then fall to death.
There was a quick rebuttal.
Questioned, this side is mainly plains, with no cliffs around.
This is a suburban area, with no high-rise buildings at all.
More importantly, what attracts you?
Although it was possible to use the drone's horn during heavy rain, they had tried it before at the Da Zhangshu base. After five kilometers, as the drone's flight reached its limit, the zombies would still come back after returning.
Unless you use zombie attracting potion, Li Yu would not dare to give this thing to others easily. This thing can only be in his hands.
And he can't stay here in the Oil City Walled City forever.
If someone has a bad idea and brings the zombie attracting medicine into the camphor tree base and breaks it, the consequences will be serious.
What's more, there are so many zombies, and using a loudspeaker can only attract some of them away, which is a drop in the bucket.
The atmosphere suddenly became solemn.
Ant suddenly said: "Since there is a lot of oil here, let's take advantage of it."
"What should I say?" After hearing this suggestion, Li Yu felt happy.
Finally someone got the point.
Isn’t the reason why the Oil City has been able to survive until now is that it relies on inexhaustible oil?
Wouldn't it be great to expand the advantages of oil?
The method in Li Yu's mind is to take advantage of oil and form an oil isolation zone.
Ant looked at Li Yu and said: "I think the original oil trap was a good idea, but I think the trap was not dug too shallow, but too deep."
As soon as he said this, everyone looked at him with some confusion.
Ant continued: "The reason why the oil trap is filled is because after the zombies die, more zombies will be attracted to jump in and eat.
In this way, the trap is so wide that once there is a massive tide of zombies, it will be filled up in a short time. Even if it is still burning underneath, it still cannot stop the tide of tens of thousands of zombies.
So I thought, since the current zombies have a characteristic, that is, they can eat their dead companions, then make some room for them. Don’t dig a small hole, but dig a twenty-two-year-old hole with the Oil City as the center.
Meter wide trench.”
The third uncle frowned and said, "Isn't this workload too great? It's not any simpler than rebuilding a fence."
When Li Yu heard this, he already knew that Ant's thoughts were similar to his.
So he smiled and said: "What if we only dig a trench of ten centimeters?"
This chapter is not over yet, please click on the next page to continue reading! "Then use the height difference to get some pipe openings from under the wall of the oil city. They are usually closed, but before the zombie wave arrives, then they are like opening a floodgate to release water to the outside.
What about flooding out?"
When Li Yu said this, everyone looked at him in shock.
The ant even had admiration in his eyes, as if a gentleman saw the same thing.
Ant took over what Li Yu said and said: "Actually, when we had heavy rains before, we used oil spraying, which also consumed a lot of oil, and it took a lot of effort. We had to spray it constantly. It consumes a lot of physical strength."
"We can imagine that once this 20-meter area is ignited, it will be a sea of fire. As long as the zombies step into this area, they will not be able to escape. It cannot fly, and its feet are on oil. It has not reached the second level.
Ten meters away, he was probably burned to death.
And these burned zombies will also attract the zombies behind to stay, and then eat the zombies that follow.
The most important thing is that the space is large enough, and when dispersed, these zombies can be burned to death in the sea of fire."
The third uncle gently patted the table and said with a smile: "This is a good method. If you only dig a hole of more than ten centimeters, it is really very simple. Just use an excavator to shovel down, and you can get more than ten or twenty cents in one shovel."
centimeters."
When everyone heard this suggestion, they all expressed their admiration.
After hearing what they said, Zhong Chuchu said with bright eyes:
"In this way, not only will the oil not be wasted, but it will be able to maximize the effect of the oil. Generally, when the zombie wave occurs, it is in the rain. By taking advantage of the height difference in the terrain, while the water flows everywhere, the oil can also be brought in.
Go to a lower place.
After all, oil can ignite when it comes into contact with water."
Li Yu nodded.
Today's oil city is actually not much different from the level outside the wall.
But if there is some artificial height difference, it would be fine as long as the Oil City Walled City is higher than the outside.
It doesn't take much, just a dozen or twenty centimeters. Once the oil is funneled into it, those relatively low places can become a burning place for zombies.
Li Yu glanced at everyone and said to everyone: "What do you think of this method?"
Everyone raised their hands and said that this method was good.
Although there is no actual operation, the cost of doing this is very low. Anyway, the small trench dug is very shallow, only a dozen centimeters is very simple.
What's more, they also have equipment and machinery, and the operation speed is very fast, which is almost as difficult as using a tractor to cultivate land.
With so many of them, it is estimated that they can get this done in a few days.
Seeing everyone raising their hands, Li Yu said slowly: "Okay, then this matter has been decided. There is not enough time today, so we will start working on it tomorrow."
"good."
"good."
.........
Everyone nodded in agreement.
Just as Li Yu was about to get up, Li Tie next to him suddenly said: "Let's just lay down a layer of cement. Anyway, we won't be able to use up the ones we got from the biker gang's lair. Laying a layer of cement will make it stronger."
Li Yu sat down, nodded and said, "Okay, your suggestion is good, as long as there is enough cement."
Then seeing that no one had anything to say, Li Yu announced the adjournment of the meeting.
After the meeting, it was past five o'clock.
The cooperators who were originally working on the wall repairs are queuing up to receive today's food.
They were covered in sweat, but when they got the food, their faces were filled with smiles.
When Li Yu saw this scene, he felt quite emotional.
In ancient times, this could be regarded as work-for-relief.
...
At night.
In the cafeteria, Zhong Chuchu told everyone about the news during the day, and the people in the former oil city were very happy to hear it.
At least, it sounds like it will be useful.
........
Hundreds of kilometers away.
Yellowstone.
The Taoist priest climbed up a big tree and took out the compass from his arms under the moonlight.
He murmured: "Northwest, it seems the direction is right."
Then he put the compass back into his arms and took out a palm core from his arms.
Put it in your mouth and chew slowly.
This palm core was cut by him on the road today.
As a Taoist, Taoist medicine does not differentiate between families.
He naturally knows some medical skills and some plants and herbs, and is a natural wilderness explorer.
The taste of palm core is not good, but at least it can replenish carbohydrates. The nutritional value of palm core is quite high, and it also contains protein, vitamin C, vitamin A, potassium, etc.