Starting Off Survival With A Small Treehouse

The equipment is complete and the technicians are here, so weapons production can be put back on track.

First of all, the people in the underground human base brought up by Xu Xin and Xu Ying must teach all survivors how to make and use these machines.

Then, the survivors gave priority to investing in weapons production, because the productivity of this group of survivors, relying on their own abilities, far exceeded that of ordinary people in these underground worlds.

During this period, Ma Hongwei, Zeng Tao and others had to transform and develop various weapons to increase their power.

Relying on the hundred-fold time flow rate in the World Tree, a steady stream of weapons will be quickly manufactured with extremely high efficiency, showing an extremely large scale in a very short period of time.

After some discussion, everyone finalized the plan and began to implement it.

Xu Ying first brought the humans from the underground world base outside the tree house into the World Tree and told them the purpose they should complete.

Then, all the survivors were called together.

Seeing so many people from the underground world coming here, the survivors instantly became excited.

They couldn't believe their eyes.

"Oh my god, these and this...are they the humans in the underground world that the bosses mentioned before?"

"That's... the human race that has been passed down from thousands of years ago to this day?"

"It's actually true!"

"Damn, when did the explorer bosses lie to us?"

"that……"

The other side was not very excited. After all, the survivors seemed to be ordinary humans, and there were too many people living in underground human bases who saw such creatures as humans.

They are simply very curious about the origins of these people living on the earth.

As the two waves of people gradually communicated, both sides became more and more shocked by each other.

"Oh my God, you... you have really been living underground for thousands of years!"

"Travel...through a thousand years of time? Have you all experienced time travel?!"

"Oh my god, I'm suddenly so curious about your human base..."

"Wait... So, they are actually... people from the same era as our ancestors from thousands of years ago? Hiss——"

There was intense interest on both sides.

Naturally, the members of the Explorers would not let these two groups get down to business as soon as they met. Anyway, there was plenty of time in the World Tree.

So, a grand welcome banquet started.

At this time, it was already dusk outside the World Tree, and it was much darker inside the World Tree, with lights and fires lighting up one after another, making it very lively.

Xu Xin took a sip of the grain wine brewed by some survivors during this period, looked at the extremely hilarious scene in front of her, and sighed: "Who can believe that we can hold such a grand banquet in this world."

Thinking of the life and death situation some time ago, the scene in front of me seemed like a dream.

"Humph, that's because you are always going out and have never spent a few days in the World Tree." Li Wenxi sat next to him, with a blush caused by alcohol on her pretty face, leaning on his shoulder , "We have been having so much trouble this month..."

"Is that so..." Xu Xin smiled and touched Coco in her arms.

"Ugh...burp!" Coco lay on her back in Xu Xin's arms, her belly bulging high, looking like she was full, and even burped a little.

Everyone's life in the World Tree is really nourishing.

I don’t know if the dozen survivors living outside the World Tree would regret it if they knew that life inside the World Tree was so easy and comfortable.

However, from the time the World Tree matures, only one day has passed outside. Even if those outside regret it, they can just come in again.

"Yeah, it's really comfortable here... I'm thinking, with this world tree here, should we resist?" Li Wenxi drank too much and murmured her current thoughts, "Ying Ying said, there is no danger in the World Tree. As long as we live in the World Tree, there will be no danger... Well..."

As she said this, she could hardly open her eyes.

"You're really not a good drinker." Xu Xin pinched her cheek.

"Well...who...who said that! I drank three glasses, a lot! Hmm..." Li Wenxi shouted, then hugged Xu Xin's arm and started humming again.

Xu Xin was speechless. This is ordinary brewed wine, not distilled wine, and its alcohol content is about the same as beer. It would be good if it could reach five to six degrees.

This happened after three drinks. This girl's alcohol capacity is really low.

Xu Xin sent Li Wenxi back to her room, looked at her rosy sleeping face, couldn't help but squeeze it, and then walked out of the room.

This area is really... getting more and more pyrotechnic.

In the distance, the laughter of countless people was still heard.

Xu Xin sighed.

Just like what Li Wenxi said just now, if they can always live in this world tree and enjoy such a life, then...

Taking back the Earth from alien invaders always seems uninspiring.

"You don't think that as long as you live here, you can be isolated from the world and carefree."

Xu Ying's voice came from behind Xu Xin.

He turned around and saw Xu Ying standing there, staring at him.

"I don't have this idea for the time being, but..."

Xu Xin glanced at Li Wenxi's villa, and then at the people who were laughing not far away: "They seem to... more or less have this idea."

As a member of the explorers, Li Wenxi can have this idea after living in the world tree for a month, let alone other people.

If Xu Xin lived in this world tree in such a stable way for a month, he might have the same idea.

The cheerful scene in front of him, which seemed to have not been seen for a long time, really moved him quite a bit.

"...You have not experienced the disaster a thousand years ago, nor have you been enslaved by those monsters, so it is normal to have such thoughts."

Xu Ying and Xu Xin were walking side by side by the stream.

"As long as they are still on this planet, we must not relax. As long as they are still on this planet, our situation is not safe."

Xu Xin slightly turned her head to look at Xu Ying, and saw that her expression was also a little confused at this time, but more of it was worry.

"Have you been drinking too?"

"I'm not making trouble with you." Xu Ying rolled her eyes lightly and sighed, "I'm afraid that I... will become obsessed with this feeling."

"What's wrong with being infatuated?" Xu Xin smiled, "At least for now, we still have a lot of time."

"Well..." Xu Ying struggled for a moment, then glared at Xu Xin, "Don't tempt me! Although your proposal is very tempting, but..."

She sighed and looked at the fish in the stream: "I'm afraid my time is running out."

Xu Xin's eyes narrowed slightly, and after a moment of silence, she said, "As long as you don't do anything outrageous, you won't aggravate the situation again. Isn't that what you said?"

"I...I don't know." Xu Ying squatted down and gently slid her hand over the water of the stream. "Actually...I only have the example of my brother to learn from. He is indeed like that, but will I be with him?" Same for him, I don’t know either.”

Xu Xin knew that the "my brother" she was talking about was the Xu Xin who disappeared in the image and in front of Xu Ying.

but……

"Where are the others? Don't you have more than 30,000 people in your team? Aren't they all..."

"...They were all involved in important research and technology transfer, and had a serious impact on the direction of the world. So when they disappeared, there was no warning at all. They disappeared suddenly and couldn't be used as a reference. No..."

Xu Ying sat by the stream and hugged her legs: "Maybe, like them, I will disappear completely from this world."

Xu Xin wanted to comfort her, but didn't know what to say.

He really didn't understand this matter at all.

In the end, he could only sit next to Xu Ying: "Those people are like that because they have too much influence on the world. You haven't done anything serious, how could you be like that?"

"elder brother……"

Xu Ying leaned her head in Xu Xin's arms for half a minute, then stood up.

"Oh, I'm so out of character!" Xu Ying rubbed her eyes, "Seeing those people holding a welcome party so cheerfully and exchanging cups for cups, I'm a little worried about gain and loss!"

Xu Xin also stood up and said: "No matter what happens next, at least within a month or two, we can relax a little."

The one or two months Xu Xin mentioned naturally refers to the one or two months in the World Tree.

According to Ji Chaoyang's prediction, at least tonight, nothing will happen.

Calculated according to the time in the World Tree, it is about forty days.

Moreover, during this period of time, Xu Xin and Xu Ying did not plan to go to the underground world anymore.

Before they left, they discussed the situation in the underground world with Wei Shishi.

They asked Wei Shishi to try to gather some important people first, and when they go next time, they will bring those people to the ground.

After all, the world tree is much safer than the underground world.

But Wei Shishi also needs time to do these things, no matter how fast he can get there.

So the two of them planned to just go there and take a look every day.

And every day that passes in the outside world, more than three months will pass in the World Tree.

They have too much time.

"Ah, you mean the period until dawn the next day outside?"

Xu Ying looked at the sky inside the World Tree.

"Yeah, that's right!" She clenched her fists, "Besides manufacturing weapons in large quantities during this period, there really is nothing else to do. Maybe I can finally relax for a while!"

Xu Xin shook her head: "Don't say it's the end, as long as you don't do anything out of line, you shouldn't have any major problems."

"Who knows, the laws of the world are ruthless." Xu Ying said, taking off the bracelet she had been wearing on her left hand, looking at the bracelet blankly for a few seconds, and then reached out and handed it to Xu Xin.

"This is...?" Xu Xin took it, and was surprised.

Space bracelet?

"It's a weapon from that time and space." After Xu Ying handed the bracelet to Xu Xin's hand, she felt her whole body relax and said with a smile, "It's a very powerful weapon. It's the only one I know that can... destroy crystals. weapons."

A weapon that can easily destroy crystals? !

"You mean, the kind of crystal in Crystal City?" Xu Xin's throat moved, and he asked something silly.

"Besides that kind of crystal, what else could it be?" Xu Ying continued walking along the stream. "That is a very powerful weapon. We used alien technology and earth technology and resources to finally create the weapon. . We don’t need it now, so don’t take it out.”

As she said that, Xu Ying turned her head slightly and looked at Xu Xin: "When you take it out, maybe it's time for me... to disappear completely."

"...Leave this choice to me?" Xu Xin was silent for a few seconds, then shook his head with a wry smile, "You are really..."

"You are the most suitable, brother." Xu Ying emphasized the word "brother", "I don't want to put my life in the hands of others."

As she spoke, she sighed, then smiled.

"I have no future and I don't dare to commit suicide. Even though I have lived for so long, I... in short, if I need it, it's up to you to help me choose, my brother!"

With that said, she patted Xu Xin's shoulder.

Xu Xin shook his head. He didn't dare to look at what was inside, so he just put it away: "Do you think I can make a choice? You are my sister."

It would be too cruel for him to kill his own sister with his own hands.

"Of course you can make a choice, brother, because I am not your sister." Xu Ying said with a smile.

Xu Xin was speechless.

"Your real sister has not yet reached this age." Xu Ying continued to walk along the stream, "And I am just an old monster who has lived for more than three hundred years, a sister who is destined to be unable to be with your real sister. It’s just a fake that exists in the same time and space.”

fake...

"I must die before your real sister comes here."

Xu Ying's tone declined.

"Otherwise, not only me, but your real sister will also disappear from this world along with me."

Two identical people cannot exist in the same time and space, otherwise there will be a paradox, causing the laws of the world to directly eliminate the existence of this person.

That is, the existence will be clear, everyone will no longer remember this person's name, and all traces of him/her in this world will be erased.

"Don't think you'll forget us. If something like this happens, you won't forget us."

Xu Ying said to Xu Xin.

"Anyone who has experienced time travel will never forget those whose existence has been erased. Don't think this is a good thing, because forgetting is a kind of salvation. Keeping such memories will always live in pain. middle."

Xu Xin was silent.

She is talking about herself.

"So, brother, take action when it's time to take action, otherwise your real sister will be buried with me." Xu Ying said very heavy words in a relaxed tone.

"...What if you time travel to the future?" Xu Xin pursed her lips and made a suggestion, "To a very distant future..."

"How is that possible?" Xu Ying immediately waved her hand to reject it. "I don't have the technology to travel to a very distant future. Jumping a thousand years at a time is already the limit. Moreover, in your current state, it is still very easy to live for a thousand years. Bar?"

"Then go back to the past..."

"Of course that's impossible! Do you want the world to collapse again? And..." Xu Ying smiled bitterly, "In my current state, I can no longer experience time travel."

Is it so...

"Then... when will my sister come to this world?" Xu Xin asked.

"According to my brother, it should be... three years later." Xu Ying replied.

After three years...

"There is still plenty of time, let's live in the moment." Xu Xin took a deep breath and said with a smile, "At least for now, you can still have fun with everyone."

"Well, you're right!"

Xu Ying handed over the bracelet as if she had put down a burden, and her whole state felt much more relaxed, "Then I'll go have a drink with them!"

Looking at Xu Ying's back, Xu Xin felt a little heavy in her heart.

"...Fortunately, in this World Tree, we have a hundred times more time."