Xu Xin now fully understood why the mentality of the survivors living in the World Tree had undergone such a big change.
A month has passed since we brought the underground world's technology and people back to the World Tree.
During this month, he truly knew what a heavenly life was like.
A modern city has been built on this land.
On the outskirts of the city, high-quality soil continuously produces endless high-quality grains with excellent taste. Pastures have gradually become climate-friendly, providing a steady supply of food for the survivors in the World Tree.
Various fruit forests and fruit fields can quickly harvest with the blessing of the World Tree. Even though it has been night all the time during this period, the growth rate of crops and fruits has not slowed down in the slightest.
The center of the city has undergone tremendous changes.
It’s a bit of an exaggeration to call it a city; the area is indeed not that big.
After all, the total number of people living in this area does not exceed a thousand. A thousand years ago, some villages might have had more people than here.
But even though there are so few people living here, it can't stop everyone's determination to continue expanding the city.
With Li Wenxi's ability, resources are inexhaustible, which gives everyone endless confidence.
Countless magnificent-looking buildings rose from the ground in this area.
At the same time, abundant copper, silver and gold mines brought this newly built city into the true electricity age.
In this long night, the city is always brightly lit.
Almost everyone had forgotten the danger outside and became contented in this paradise.
Even including Xu Xin.
In the past month, he has been living...
So comfortable.
Not to mention the previous life of fighting for life and death, there is no comparability at all. Even compared with the peaceful life a thousand years ago, this place is as comfortable as a fairyland.
If we ignore factors outside the World Tree, there is almost no pressure here.
Productivity is so abundant that everyone here can enjoy a very high quality of life without having to work hard to survive.
Of course, people cannot sit idle, so we have this modern city rising from the ground.
He now feels more and more that having such a place to live always makes him feel...
If those alien invaders don't come to provoke them, they don't need to provoke those alien invaders.
Take back the Earth or something...
After all, the earth has never been human's earth.
In the long history of the Earth, human beings are just a splash and have never been the masters of the Earth.
All this group of people needs is a place to live.
Of course, there is no doubt that alien invaders have a blood feud with humans, but the question is... Do humans today really have the ability to fight against alien invaders
During this period, the weapons factory was operating almost every minute, mass-producing various modern weapons and equipment.
During this time, Ma Hongwei also developed heavy weapons that could be mounted outside the World Tree and placed under the World Tree. The range of the weapons could almost cover the entire Crystal City.
Zeng Tao was also very competitive and became more and more interested in researching weapons. During this month, she enlarged almost all ballistic weapons and optimized them so that they could even be carried around and fired by placing them on the ground.
even…
At the edge of the entire World Tree World, dozens of tree houses were transplanted there to serve as... nuclear factories.
That’s right, they also possess the most powerful weapons in human history, and they are producing them in an endless stream.
Although there are only a few hundred survivors in the World Tree, one survivor and one tree house is equivalent to a super factory.
No other workers, no assembly lines, and no overly complicated equipment are needed.
During this month, their arsenal has expanded at an almost crazy rate, which has also caused the mentality of every survivor in the World Tree to become very inflated.
Now, even the explorers generally believe that these weapons may be able to deal a heavy blow to the alien survivors, of course, provided they are used in the right place.
For example, if we find their nests and carry out precise strikes, I'm afraid they won't be able to bear it.
However, they basically have no intention of launching an attack on the other hemisphere of the earth.
Their mentality is basically the same as Xu Xin's.
No one would do something that they are not sure of.
and…
Xu Xin looked at the woman in front of him, who was slumped on the sofa, rubbing the handle vigorously, and who had previously sentimentally given the option of killing her to her sister Xu Ying.
"Brother, move aside! You are blocking my projection! Stay away! Stay away! What are you standing there for? Be careful that the projection light will blind your eyes!"
A huge picture, over two hundred inches in size, was projected onto the wall. Part of it was blocked by Xu Xin, and the picture was projected onto his body and his face, which was full of black lines.
"Oh! Brother! Ah!"
Xu Ying screamed, followed by a howl.
The character in the picture was hit to death by the monster with a hammer, and two big blood-red words "Death" immediately appeared on it.
She is dead.
Oh no, it was the character in the game she was playing who died.
"It's all your fault. You blocked my view!"
This is the equipment she got from the underworld.
During this period, she went to the underground world several times. She didn't do any serious work, but she sent some entertainment equipment from the underground world up there one by one.
Her reason was that this world was so rich in material things that all kinds of entertainment were necessary. Otherwise, over time, the people living here would become perverted out of boredom.
After all, when people are bored, they can do anything.
I have to say, what she said does make sense.
Also brought up were some women's luxury goods. Xu Xin didn't pay much attention to them, but the female survivors liked them very much. Now, Xu Ying has become the most sought-after person among all the female survivors.
Of course, she is also the most sought after person among male survivors, because no man can refuse video games.
but…
Looking at Xu Ying who was rubbing the handle again and staring at the projection intently in front of him, Xu Xin's mouth twitched.
Has she forgotten who she is
"I say, you are over 300 years old, why do you still play games all day long? Don't you have anything else to do?"
Xu Xin let out a breath and rubbed his slightly swollen head.
"Hmph... I don't even know when I died, and you won't even let me play games..." Xu Ying looked at Xu Xin who was standing in front of her, looking aggrieved.
“Dedede…” Xu Xin dodged.
He really couldn't believe that the stay-at-home girl in front of him was the Xu Ying who was sitting by the stream a month ago, worried about the development of mankind and was willing to sacrifice her life for mankind.
This change is too big!
"Well, just let Yingying fight. She has done what she should do anyway."
At this time, Li Wenxi, who was playing with Coco, turned around and smiled.
“Hmm…” Coco lay on her back in Li Wenxi’s arms, squinting her eyes comfortably.
The little guy has gained a little weight in the past month, and his face is much rounder than before. Probably because of the rich nutrition, his hair has become much clearer than before.
"Sister-in-law is still the best!"
Xu Ying rolled her eyes at Xu Xin, then rubbed the handle and said, "I brought you a lot of goodies from the underground world, and I also brought back hundreds of survivors from other areas during this time!"
This is...
During this period, Xu Ying brought back two groups of survivors.
One group is the survivors from Area 188, with more than 40 people, and the other group is the survivors from Area 1, with more than 70 people.
These people have gathered together and are ready to flee here together.
There were people outside the World Tree who were specifically responsible for contacting them. After determining their location, they informed the members of the Explorers. Naturally, Xu Ying took the lead and went out to bring those people back.
Everything went smoothly and there were no obstacles.
These new survivors have injected new blood into this place.
When they first came here and entered the World Tree for the first time, they could hardly believe their eyes.
However, since their arrival, for the sake of order and safety within the World Tree, the explorers began to strictly control weapons.
Everything went so smoothly. There were no mutant creatures getting in the way, and no bad weather. In short... it was very smooth.
To be honest, they really couldn't be sure whether there were spies sent by the other side among this group of newcomers.
Of course, this also includes whether there are any problematic people among those who have been there before.
Xu Xin couldn't judge at all.
The world tree is not like the underground world where one can judge whether someone is a traitor or a spy by whether they can read their mind. Here, all the survivors have experienced time travel, and as long as they are survivors, their minds cannot be read.
But they cannot refuse these survivors from joining. Their goal is to turn this world tree into a shelter for all survivors. It doesn't matter if they refuse survivors from joining.
Therefore, they can only act cautiously in personnel selection.
The survivors who made high-powered weapons were all the first batch of defectors. It was basically impossible for these people to have problems.
It is impossible for the alien invaders to send spies to Xu Xin and his team during that period, because the explorers at that time were just ants that could be manipulated at will in the eyes of the enemy.
These matters are basically taken care of by Xu Xin and Ji Chaoyang.
On the other hand, Qi Xuefei has also made breakthroughs in her research on genetic drugs.
That’s right, it’s the kind of drug that can affect the telomerase in human cells, allowing the cells to divide indefinitely and controllably, thus achieving the so-called “immortality”.
The only problem is that the materials are somewhat scarce, and the main ingredients need to be extracted from precious medicinal materials with a long history or some rare organisms.
Fortunately, Qi Xuefei has the ability to make precious medicinal materials reproduce quickly, and the medicinal materials grown in high-quality soil have the same effect as those of high-year-old medicinal materials.
However, rare creatures are not rare in the underground world.
When Li Wenxi led a group of people to mine, they always dug up some strange creatures. The Qin Yunlong brothers also went underwater to get some strange underwater creatures.
In short, although the genetic medicine has not yet been completely replicated, it has entered the clinical trial stage and is being experimented with various other small animals. Perhaps it will not be long before it can be manufactured.
Although it cannot be mass-produced due to material limitations, there is still a way to manufacture it.
Of course, no one knew about the immortality potion except for the explorers.
The temptation of eternal life is too great. Unless it can be mass-produced, such a thing cannot be announced at all.
Even for the next wave of people who were injected with the drug, Xu Xin and Ji Chaoyang agreed that they should not be told the truth. They should just be told that this was a drug that could transform them and strengthen their bodies.
Otherwise, if the news leaks out from their mouths and gets to everyone, there will probably be a big chaos.
Even in this world tree, there are still many things to consider.
But relatively speaking, this place is still a paradise.
Xu Xin looked at the controller that Xu Ying pressed until it made a clicking sound, shook his head, and sat on the sofa: "I heard that the underground world already has virtual reality games with brain-computer interfaces. Why are you still playing this kind of antique game?"
"What do you mean by antique game? This is called a classic game!"
Xu Ying finally knocked down the boss and then lay on her back on the sofa.
"Well... I don't really like those brain-computer interface games. The worlds they make are too bad. Also, the imagination of the people in the underground world is poor. They have never seen the sky or the stars, so they can't create any big scenes. My reality is much better than those virtual reality games."
Forehead…
That's true. The person in front of her is someone who has traveled through time for thousands of years. She doesn't need to enter virtual reality to seek excitement.
Her life was exciting enough.
Even the way she looks now doesn't look like someone who has traveled through time and space for thousands of years.
It's really too much of a homebody!
"Here we come!"
At this time, Zeng Tao's voice came from the door.
The door was pushed open, and Lou Feier and Zeng Tao walked in.
"Yingying is playing games again." Lou Feier said with a smile.
"Yeah, do you want to join us?"
"Why are you all here?" Xu Xin was a little surprised.
In fact, only three people live in this villa: Xu Xin, Li Wenxi and Xu Ying.
The four of them lived on the other side.
"I asked them to come over!" Li Wenxi said with a smile, stuffing Coco into Xu Xin's arms, "I want to have a big meal, so I asked them to come and make it!"
"It's mainly me who makes the feast!" Lou Fei'er patted her chest and said proudly. Her clothes were very thin and billowy.
“Hmm…” Coco turned over in Xu Xin’s arms and continued to sleep.
"Then I'll join in too!" Xu Ying rolled over and stood up. "Haha, let me show you again my cooking skills that I've honed for three hundred years!"
"No, Yingying, you are not allowed to enter the kitchen!"
“Why?”
"Why? You almost blew up the kitchen last time! If I hadn't taken a closer look, I wouldn't have known you were making pills in the kitchen!"
"What do you mean by alchemy? That's my exclusive recipe!"
Looking at the girls pushing, shoving, and laughing in front of him, Xu Xin felt dazed for a moment.
I really hope that this kind of life can continue forever.
Xu Xin looked out the window.
At this time, the sky of the World Tree World was no longer as dark as it was a few days ago, and it was much brighter.
Outside, it was already early morning.
It will be dawn soon.