Zeng Tao ran to Li Wenxi again and exchanged greetings for a while, and then said strangely: "Where are Lou Fei'er and the other three? Didn't they come with you?"

"Ah! It's Wen Xi!"

Xu Xin had already discovered this while outside.

It's Zeng Tao.

"The original land area affected by the World Tree is about 500 kilometers in radius. This area is not very large on the expanding earth, but I think the area of ​​influence of this World Tree should be larger."

"Within this range, in addition to the changes you know, this will also be a dangerous area for enemy mutant creatures. Once the mutant creatures step into this area, their strength will be reduced."

But it's not his fault, it's Coco's fault. Xu Xin thought and grabbed a handful of Coco in Li Wenxi's arms.

"Still in Area 1?! Why are they here like this... Oh, by the way, it's only been a few hours outside. I almost forgot. That's okay." Zeng Tao suddenly stopped worrying.

"I can still figure this out." Ji Chaoyang said, "Come over quickly. We have made many discoveries about the treehouses in this area in the past half month."

"Let me tell you, there hasn't been any movement for half a month. That mysterious voice probably doesn't want to care about us anymore, right?"

"Haha!" Wang Lei had already walked over at this time, "When we came in, didn't we bring in a few mutant creatures from the surrounding group? These are their descendants, and they are all low-level mutant creatures. They only have skin.

Contamination, the meat is not contaminated, it is completely edible, and it tastes very delicious!”

"That's it!"

The three people hadn't come back for more than three hours. He didn't know what happened, which made him a little worried.

really.

Wang Lei smiled sheepishly: "To be honest, I was thinking just now, Brother Xin, it would be better if you came in later, let us enjoy it for a few more days. When you come in, I'm afraid we won't be so comfortable. But Sister Wen Xi

It’s such a great thing to be back!”

After hanging up the call, Wang Lei and the other three were already very advanced.

"Yingying, please explain the situation." Xu Xin said to Xu Ying, who was still touching her chin and thinking about something.

"Not yet." Zhao Xiaochuan whispered, "None of them know that time flows slowly outside. Mainly because you haven't come back yet, and we don't know much about this aspect, so we can't draw any conclusions."

At this time, people from the three tree houses nearby heard shouts of surprise.

"Wen Xi, welcome back." Qi Xuefei smiled.

The Zhao Xiaochuan from before was also the core figure in that team. Xu Ying and Zhao Xiaochuan must have known each other for hundreds of years, and they should be very familiar with him.

"In other words, we are safe, right?"

"Um...actually I have only been outside for more than three hours." Xu Xin said slightly embarrassed.

"Oh, don't mention it!" Zhao Xiaochuan slapped his thigh, "We are so cautious that we will cry! We barely managed to survive the defense battle, but in the past ten days, due to resource problems, development has stalled..."

When moving into the World Tree, Xu Xin, Ji Chaoyang, Wang Lei and Wen Guixin's treehouses were left outside, because only their four treehouses had plant hearts that could automatically protect the World Tree.

Xu Xin looked around.

Xu Ying waved to her, then shifted her gaze to the reclaimed area, and at the same time looked back at the vast uncultivated wasteland from time to time.

As he spoke, Zhao Xiaochuan pointed to the town behind him: "If we had sufficient resources, this place wouldn't be like this."

"good."

"It would be great if it could continue like this."

After getting the reply they wanted, they left with satisfaction.

Xu Xin's treehouse cold storage still contains some meat of low-level mutated creatures.

"Ah, it's you. We meet again."

Passing through wheat fields and pastures, you can see a tree house dozens of meters apart along the way. When Xu Xin and others pass by, the survivors inside will poke their heads out to say hello and express their gratitude.

It was a message from Ji Chaoyang.

Even though the World Tree is mature now, it still needs to be protected.

The happy life of these half months was hard-won, and they really didn't want Xu Xin to bring back any bad news.

"Ugh?!" Coco was immediately woken up. He raised his little head and looked around blankly, then looked at Li Wenxi who was holding him. His eyes slowly opened wide: "Uh-huh?"

It did make her feel weird that such a familiar person would shake hands with her in front of her, even with a little respect.

"Oh? Not bad. How was the result?"

"Ah... hello." Xu Ying took his outstretched hand and shook his hand with a slightly strange expression.

"Yajun!" Li Wenxi's eyes lit up and she ran forward.

"It's okay... We don't have high-level resources, so we can only try it... Ah, Wen Xi, you're back!"

It would be surprising if there was soil in the newly grown World Tree. It would be a bit outrageous if there were also metal ores.

"Boss, did you fall asleep outside?" Qin Fu leaned against the trunk of the tree house and smiled teasingly.

Xu Xin thought of what he saw in the underground world.

Xu Xin and Xu Ying also walked over.

Half of the other survivors' treehouses were moved in, while the rest were temporarily left outside as automatic turrets to protect the World Tree.

The explorers have already gathered.

"Ah, about this, I will tell you when we get there." Xu Ying had a smile on her face that she couldn't help but said, "Oh, this is such a good place!"

For the internal development of World Tree, when mining outside, the efficiency drops directly to one percent...

And Xu Ying did not hesitate to disclose the information about World Tree.

"Xu Xin, haven't you ever thought of contacting the inside of World Tree?" Ji Chaoyang's voice was very helpless.

Xu Ying took out a small blackboard from somewhere and started writing and drawing on it.

"Brother Xin! Brother Xin! Oh my god, you're finally here!" Wang Lei shouted as he ran this way, "Today is already the fifteenth day!"

She had met Xu Ying before, so of course she knew who the girl in front of her was.

"At the same time, you don't have to worry about the self-preservation ability of the World Tree." Xu Ying patted her chest and said, "At least at our time, it was basically impossible to destroy a mature World Tree."

The slender vines directly broke the wings of advanced petrified creatures.

Just the strength of such slender vines is already extremely shocking, and the extremely thick trunk of the World Tree outside...

It seems like... they really don't have anything to worry about.

"The purpose of this World Tree's existence is to receive humans from the underground world, so..."
Chapter completed!