In the afternoon, after everyone had rested, Zhang Yi began to arrange tasks.
The first priority now is to build a good line of defense.
He called everyone over. Everyone must participate in this kind of thing, and no one can be lazy.
Lu Keran's drawings have been designed. The concept of the defense line is to build a circular defense line with a radius of 500 meters, a height of 20 meters, and a thickness of 10 meters around the shelter and other residential villas!
The main building materials are steel bars and ice, which are the easiest materials for them to obtain and have the best defensive properties.
Ice cubes have the function of self-healing and will gradually thicken in such cold weather.
The ice, which is 10 meters thick, is also effective in resisting powerful fire attacks.
Zhang Yi arranged tasks for everyone.
As a genius in the field of mechanical engineering, Lu Keran is still much better than others in terms of mechanics, although he has never studied architecture.
She will be responsible for directing the construction of the defense line.
Fatty Xu is responsible for collecting materials.
The most commonly used material for the defense line is giant ice cubes, which can be cut directly from the Lujiang River.
Then, Zhang Yi used his space ability to carry them back.
Liang Yue then processed the ice cubes and turned them into ice bricks suitable for building barriers.
Uncle You was responsible for erecting the steel bars and giant ice bricks.
As time goes by, the ice blocks will fuse together, and the steel bars will be integrated into them as a skeleton, turning into an indestructible ice and snow barrier!
In this way, the first line of defense outside the shelter was successfully established.
Although it is much weaker than the shelter's defense.
But its existence was originally to prevent the enemy from launching a sneak attack and buy time for everyone to hide in the shelter.
Since Zhang Yi and others obtained a large amount of weapons and ammunition at the Xishan base, including many heavy artillery and tanks, they temporarily modified the defense line.
Many holes were dug in the defense line that was thousands of meters long, and then gun muzzles were set up, and these weapons were connected to the console of the shelter.
30 heavy machine guns, 5 large-caliber machine guns, 6 artillery pieces, and even 2 tanks and 4 combat vehicles were put on board.
Zhang Yi did not put all the heavy firepower into the defense line, but reserved part of it in the different space for future emergencies.
As soon as this design was proposed, everyone at the scene was excited.
Once such a powerful fire defense line is completed, they will have enough confidence to deal with an attack by thousands of troops.
"Okay, let's start working now! This is the line of defense that protects our safety. Everyone, please work hard and don't be lazy!"
Zhang Yi clapped his hands, smiled and asked everyone to start taking action.
As for Zhou Keer, Yang Mi and Zhou Haimei, since they had no special powers to help, they were responsible for preparing hot drinks for everyone and helping Lu Keran on the side.
After the division of labor was completed, everyone went to Lujiang and started busy.
Although this seems to be a huge project, everyone here is a stranger. Who doesn’t have unique skills?
When working on projects, their abilities were brought into full play.
The work that usually requires an engineering team can be divided among a few people.
Fatty Xu came to the river and pressed his hands on the ice. In an instant, the ice began to crack and huge cracks appeared.
After a while, a huge rectangular ice cube rose from the ground and slowly floated into the air.
Zhang Yi quickly opened the dimensional door and took it into a different space.
Fatty Xu used his strength one after another and dug out ten huge pieces of ice in one go.
However, he soon became tired and out of breath while doing such high-intensity work.
"Eat something and take a rest first! We'll do it later."
Zhang Yi was not in a hurry and let Fatty Xu recover his strength while he returned to the shelter with the collected ice cubes.
Huge irregular blocks of ice were placed on the ground, each one as big as a room.
Lu Keran was directing from the side. While looking at the drawings, she asked Liang Yue to cut the ice cubes into the required shape.
Without saying a word, Liang Yue took out the Tang Dao and saw the sharp light of the knife flashing quickly in the air.
A huge ice cube was cut into regular hexahedrons.
Next is Uncle You's work.
He lifted up a rectangular ice cube and then dropped it into the ground!
A giant block of ice tens of meters long was inserted deeply into the ground like a wooden wedge.
At this time, the ground near Yunque Manor was much softer due to repeated blasting, so the work was progressing without any trouble.
Uncle You's first job was to lay the foundation, then build the steel bars into a skeleton and place it on the inside of the ice cube.
After the skeleton is built, a circle of ice cubes will be placed in the internal test to create a double layer of defense.
In this case, even if it is attacked by fierce artillery fire, the entire ice block will not be broken.
After that, the surrounding soil is compacted to make the foundation stable.
Everyone enjoys working together.
Although we had to endure the ultra-low temperature of minus 50 to 60 degrees Celsius, everyone wore cold-proof clothing, and even if we exercised, our bodies would feel a little warm.
This is extremely luxurious in the last days.
In the past, that kind of professional cold-proof clothing could only be worn by professional-level special workers. Ordinary people who wanted to buy a set simply could not afford its high price.
Zhang Yi and his colleagues have a clear division of labor and their work efficiency is very high.
After a few hours, the prototype of a barrier of more than 100 meters was built.
But while Zhang Yi and the others were busy, Zhang Yi accidentally saw a figure flashing across the river.
He took a closer look and found a slightly familiar figure sneaking past.
It seemed to be a student he had met before. Zhang Yi didn't recognize him, but he had a slight impression of his face.
It may be that Zhang Yi and others dug holes on the ice on a large scale. This movement attracted the attention of some people in Xujia Town.
Zhang Yi crossed his arms and smiled disdainfully, because he didn't bother to care what those people thought.
Those little bastards, if he wanted to, he could kill them all by himself.
But thinking of that man's sneaky appearance, Zhang Yi was a little curious and didn't know what he was doing.
Next to him, Fatty Xu was panting and still struggling to dig out ice cubes.
Such a huge ice cube consumes a lot of his supernatural powers.
Zhang Yi couldn't help him much now, so he simply took out a high-power telescope, stood on the embankment and looked across the river.
From this angle, the situation inside Xujia Town can be seen at a glance.
It was cold and freezing, and Xujia Town was completely silent. Since a large number of young and middle-aged people died in the Xishan base, there were not many aborigines left here.
Basically they are women, the elderly and children.
But when Zhang Yi looked at it, he suddenly discovered an interesting sight.
The sneaky student just now was not alone, there was a young woman following behind him.
The two people came to an igloo and got in one after the other.
The corners of Zhang Yi's mouth slowly curved into a playful arc.
These young men, even at this time, still can't stop eating shit.
Fatty Xu worked hard for a long time and finally got another piece of ice.
He squatted on the ice and shouted curiously when he saw Zhang Yi's actions: "Boss, what are you looking at?"
Zhang Yi put down the telescope in his hand and said calmly: "Nothing to do! You should take a rest first."
He took the ice cubes back, and after Liang Yue finished processing them, Zhang Yi took out today's food from another dimension.
"It's getting late, go and deliver food to the students!"
Liang Yue took the bag from Zhang Yi and nodded.
Zhang Yi suddenly said: "By the way, there is something I want to apologize to you for."
When Liang Yue heard this, she looked at Zhang Yi with confusion.
"What are you apologizing for?"
Zhang Yi looked at her sincerely and said: "I always thought that your students were selfish, but just now, I saw your students helping a poor girl. So I think I should say sorry to you."
Liang Yue felt very strange in her heart.
Zhang Yi seemed to have something in his words, but she didn't know what Zhang Yi wanted to express.
Zhang Yi showed a meaningful smile on his lips and pointed his thumb back at Xujia Town, "In the house at the east end of the village, your students are helping others!"
Liang Yue's expression suddenly changed. She realized that her students might be doing bad things to the old, weak, women and children in Xujia Town!
As a teacher, she cannot possibly watch her students do such immoral things!
"I'll go over and take a look!"
She flicked her long ponytail and ran towards the other side of the river.
At this time, inside the snow house, Wu Chengyu pulled the wooden board and blocked the door tightly.
This semi-underground igloo was very effective in resisting the cold, but the air temperature was too low after all, and it was difficult for his body to react.
Looking at the pale-skinned and haggard-looking woman in front of him, Wu Chengyu let out a long sigh.
In the past, he only found top-notch girls in Tianhai City.
If the conditions didn't allow it, how could you find such a woman?
But now that I have endured it for too long, I can only make do with it.
Wu Chengyu took out half of the lunch box from his arms and threw it on the table.
When the woman saw the half of the lunch box, a light finally appeared in her eyes.
"Hurry up, I don't have time to waste here."
Wu Chengyu said coldly.
The woman swallowed, reluctantly looked away from the lunch box, and then slowly crawled to Wu Chengyu.
By the time Liang Yue arrived, Wu Chengyu had already done obscene things in the house.
Outside the igloo, Liang Yue heard the sound that made people blush and heartbeat.
She had a look of astonishment on her face, and she didn't even want to believe that there was one of her students in the room.
Now is the end of the world. The women in Xujia Town have lost the backbone of their families, and it is difficult to survive.
So the woman in the house couldn't have done this because of love and Wu Chengyu.
Then she can only be coerced, or exchange her body for something.
No matter what the reason was, Wu Chengyu's behavior made Liang Yue tremble with anger.
As a woman, she cannot allow the student she has worked so hard to protect to bully another woman!