"Actually, the first thing that appeared was not the small tree house you have been living in, but this huge world tree." Xu Ying looked out the window at the endless barren plain road.

Xu Ying and Li Wenxi looked at each other, with a hint of helplessness in their eyes.

"It's easy, don't worry." Xu Ying said confidently, "The core components have not been destroyed, and those that were destroyed can be rebuilt within a month. In this month in the World Tree, only six or seven hours have passed in the outside world.

That’s all.”

"Um..." Xu Ying looked at her, her pupils trembled, and she pursed her lips and said, "It's about the same as you are now, Sister Guixin."

Everyone nodded.

And after unlocking the decoration level and functional areas in subsequent activities, functions such as smelting and planting have also been greatly improved.

Did the World Tree appear before the tree house?

A few years after the World Tree was developed, a large area in the hemisphere was already occupied and affected by the World Tree. And we also lived in the World Tree in the seventeenth year of our capture."

She turned to look at Ma Hongwei who was aside. Ma Hongwei had no mood swings and just nodded politely.

Xu Ying patted the wall of the tree house: "This tree house is obviously the small tree house we developed. Functionally speaking, under the influence of the World Tree, all tree house functional restrictions are gone. Even

In this way, your treehouse will still be much better than the treehouses of other survivors."

"That's right." Xu Ying nodded, "Your current tree house can actually be regarded as an automatic production workshop with space-time capabilities. You only need to enter instructions to create equipment."

It would be too easy for alien invaders who can develop ordinary banyan trees into giant world trees to mass-produce small tree houses.

This news surprised everyone.

That experiment might even have been conducted without the knowledge of other alien invaders.

Their equipment will need to be replaced immediately!

"Of course, each of the small tree house seeds we developed ourselves has been carefully cultivated and tested, so compared to their mass-produced seeds, their functions are still much stronger."

"So who are the survivors now..." Zhao Xiaochuan said with a hint of doubt in his tone.

Thousands of years ago, seven billion people on earth and so many powerful countries were completely defeated. What could they do with these weapons?

Not to mention that alien invaders have also developed for another thousand years!

Xu Ying was silent for a few seconds and said: "We can quickly mass-produce the weapons I just mentioned. These weapons, combined with the World Tree and Crystal City, are enough for us to protect ourselves and give us time to develop."

I don’t know what the other party wants to do. Is it to study mutant humans?

She still can't fully understand the situation in that World Tree.

Will the weapon manufacturing in the underground world be transferred to the World Tree?

He was very familiar with the look of this girl.

It is also of great use to ordinary survivors.

"Me? Emotionally cold?" Zeng Tao blinked.

"Am I a weapons researcher?" Zeng Tao pointed at herself, eyes widening, "Really or not..."

That's right, whether it's a small tree house or a world tree, they are actually banyan trees, and banyan trees are life on earth.

It is even said that this kind of small tree house may have been researched long ago when they made the ordinary banyan tree grow huge and become the World Tree, but it was not used because it was a useless waste.

The doubts in Xu Ying's heart did not diminish.

She has been researching a portable cannon, but now that there is a more powerful weapon, her efforts will be in vain.

…There’s no use giving it to them now.

This statement sounds a bit confusing, but it is true.

"There are also more advanced weapons, which are the alien technological weapons developed by our team standing on the shoulders of the alien invaders, but... now is not the time to bring them out. You don't have the ability yet, nor do you have enough energy.

and technology to use, manufacture, and even mass-produce those weapons."

This is obviously what she looks like when she lies.

"Ah, don't worry about this for the time being." Xu Ying pointed to the roots of the World Tree on the small blackboard, "The root system of the World Tree is very developed, going thousands of meters underground and extending to areas hundreds of kilometers away."

At the same time, she introduced the structure of the World Tree:

"The World Tree matures under the energy supply of the crystal energy core, so the strength of the tree can even reach about 10% of the crystal. Don't underestimate this 10%, you should all know the strength of the crystal, even if it is 10%

The strength of the crystal makes it almost impossible to damage it."

"Moreover, it doesn't matter even if it is damaged. The World Tree can recover by absorbing nutrients and energy from the earth. Not only can it feed back energy to the crystal energy core, but even if the tree body is damaged, it can recover quickly, and the recovery speed is extremely fast.

Quickly and invisible to the naked eye.”

Finally, she concluded: "So, the World Tree is still very safe. At least I never heard that the World Tree was destroyed."
Chapter completed!