The guess was too reasonable, and Xu Xin, Ji Chaoyang and Lou Feier were speechless for a moment.
Ji Chaoyang's eyes suddenly moved: "If the Xu Ying who took Li Wenxi away is really that Xu Ying, then where they are now, maybe..."
Xu Xin gestured, "I've guessed that too. We'd better be cautious. Hmm... when the World Tree is fully grown, I'll go down and take a look."
Lou Fei'er on the side was also thoughtful.
All three of them are smart people and can think of the pros and cons.
"Yes, our goal now is to protect this World Tree." Ji Chaoyang looked up at the sky, which was now obscured by the dense canopy. "Once the World Tree is fully grown, we should be able to protect ourselves."
"Well, then, I can consider going out to look for them."
The two of them didn't say anything else, nodded to each other, and walked towards their own tree houses.
"Ah? Are you done talking?" Lou Fei'er, still lost in thought, quickly followed Xu Xin's steps and said, "When are you going to go find them? I want to go too."
There was a hint of excitement in her tone, and it was obvious that she had also guessed where Li Wenxi might be at the moment.
The underground world is a human base that has developed for thousands of years.
It is indeed a place that makes people itch and want to have a look.
"When the time comes, find a few more people to go with you," Xu Xin said as they walked. "We can guarantee each other's safety."
Now that they have so many people in their team, only a fool would go out alone.
Humanity's underground base...
I don’t know how human beings have developed after a thousand years.
If there is no energy source like sunlight underground, how do humans survive?
Of course, being able to develop underground for thousands of years, there should be no shortage of energy, and both fossil energy and geothermal energy can be utilized.
And, maybe...
Xu Xin stopped and looked at the crystal palace in front of him that was emitting a bright white light.
He looked up again.
This world tree has grown to a height that is unimaginable.
The thickness of the crown of the entire World Tree cannot be seen from below the crown, but even the bottom of the crown is already more than fifty meters high.
Generally speaking, the thickness of a banyan tree's crown is greater than the height of the exposed trunk below. Using this method, even without looking at the entire tree, Xu Xin could roughly guess the height of this banyan tree...
At this time, it has reached hundreds of meters, or even higher!
Over a hundred meters high...
It’s about thirty or forty stories high.
This height may have exceeded the tallest buildings in many third- and fourth-tier cities.
It is also said that the most impressive thing about a banyan tree is not its height, but the area its crown can cover.
At this time, the banyan tree's crown has covered a very large area horizontally, not only covering the open space where the entire Crystal Palace is located, but also covering a large circle of crystal buildings outside the venue.
Under the canopy, the aerial roots of the banyan tree have begun to hang down, which are the roots on the tree house that can pull people into the tree house.
But the whole area does not appear dim because the banyan tree canopy blocks the sunlight.
It was already six in the afternoon, but since the summer heat had just ended, the daylight hours were still very long. Even at seven in the evening, the sun was still shining brightly in the sky. So, it seemed that it might not get dark until around eight in the evening.
Before the world blocked the view, the entire area looked somewhat dazzling due to the sunlight reflecting off the white crystal.
But after being blocked, the brightness returned to normal thanks to the light from the crystal building illuminating the surroundings.
The light from these crystal buildings can affect the growth of plants. In other words, these lights, like sunlight, can be used for living things.
Producers provide energy.
It is possible that humans in the underground world rely on this crystal stone to obtain energy.
The possibility is still very high. After all, this crystal stone was discovered by that group of people together with the giant beast gene. When establishing underground human settlements, they will definitely give priority to this crystal stone that can release energy.
Wait, so the location of the human base...
"Hmm?"
Coco, who had been lying on Xu Xin's shoulder with her eyes closed and dozing off in boredom, suddenly cried out.
It looked up at the dense canopy and blinked.
"What's wrong Coco?"
"Hmm..." Coco tilted her little head.
What is it?
At this moment, Keke suddenly jumped down from Xu Xin's shoulders, and her nimble little body ran away without a trace.
"Hmm? Fei'er, catch up with him!"
"Ah? Oh oh!" Lou Feier was still sorting out the information she had just received in her mind. After hearing Xu Xin's words, she immediately kicked her feet, and her body almost became a shadow, disappearing on the spot, and disappeared right behind Coco.
With Lou Feier's speed, she shouldn't be left behind by Coco.
He had to see where this little guy wanted to run to.
Speaking of which, after this incident, the origin of this little guy is no longer a complete mystery.
At least he now knows that the little panda Koko has an inseparable relationship with Xu Ying, whose identity is still not fully confirmed.
The crystal bead that recorded Li Wenxi's voice was brought back from Xu Ying.
As for the relationship between the two...
If that Yingying is really the Xu Ying who has lived for hundreds of years, then Keke might be the little pet she raised?
My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!
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