"That...what is the mind-reading ability you just mentioned?"

Xu Ying was about to launch the teleportation, but Li Wenxi suddenly asked.

She looked at Xu Xin with a strange expression: "You...you have the ability to read minds? Then, can you... know what I am thinking now?"

Xu Xin has always regarded his mind reading ability as a trump card before and has never told anyone that Li Wenxi naturally doesn't know about it.

"Ah? No, of course not." Xu Xin waved his hand quickly, "My mind reading limit is very large."

"I remember, I can only communicate with wild beasts... Hum?" Xu Ying suddenly turned to look at Xu Xin, "Wait, brother, what is the situation of your mind reading ability?"

"You don't know either?" Xu Xin was a little surprised.

"Uh... I only know that my brother has a way to communicate with wild animals, whether it is done by detecting brain waves or something else. I didn't think much about it at the time, but now I think about it carefully..."

Xu Ying's expression when she looked at Xu Xin also became a little strange: "You can't... really read our voices, right?"

She took a few steps back and then subconsciously hugged her head.

The core of the World Tree is stuck directly above the center of the entire area.

Unlike the genetic mutations on the other half of the world tree, the mutations of this group of mutated humans are very low-level, and even have an atlasing phenomenon, growing velvets.

Wang Lei was leaning against the window and happened to see Xu Xin and the others coming.

"What? What are you talking about?"

Damn, I should have thought of it long ago!

The movement was not violently, and it opened slowly, and then a platform slowly rose from the gap.

"Yeah!" Coco pushed Xu Ying's hand away.

"Yeah! Yeah! Yeah!"

And the source of all this is Changyin Family.

Li Wenxi came up curiously.

Although it is located underground, it is still bright.

"Hmm?" Xu Xin was slightly stunned, then understood what she meant and looked at her with interest, "What were you thinking just now?"

"Those petrified creatures..."

?!

Xu Xin's eyes suddenly narrowed and looked at Ji Chaoyang: "What's going on?"

The underground prison used to study petrochemical organisms is empty.

"It's just that possible." Xu Xin said to himself, "Alien invaders have created the World Tree for a whole thousand years. Can't they really destroy the World Tree?"

"That's great!" Xu Ying clapped her hands and grabbed Li Wenxi's arm happily and shook it. "I didn't expect that the breaking point was on my brother's place!"

"Then, what are abnormal methods?" Qi Xuefei suddenly asked.

Soon, the two of them rose to a very high position, and were less than ten meters away from the core of the huge World Tree directly above their heads. The light at this time was already a little dazzling.

Such a powerful petrified creature before was too difficult to face the World Tree.

Their petrochemical experiments have really been successful!

Moreover, they want to verify the power of petrochemical creatures, and they are about to let the petrochemical creature army attack the World Tree!

"What exactly is a petrochemical creature? Can you explain it?"

World Tree's Tree House Screen?

"How much dose will cause damage to the World Tree?" Xu Xin asked.

"... Actually, I think even the second day inside the World Tree, you don't have to worry too much."

"Well... I can't say I am the master. Because, the only master of the World Tree is me and my brother." After Xu Ying finished speaking, she grabbed Xu Xin's wrist and suddenly launched the teleportation.

Open your eyes again and you are already in the small world of World Tree.

"Hmph, I won't tell you." Li Wenxi's face turned slightly red and she stuck out her tongue at him, "Okay, Yingying, let's go up!"

"Ah...? Ah!" Li Wenxi was confused for a moment, then suddenly realized, "Yes!"

The atmosphere was a little awkward for a moment.

Xu Xin also thought of this.

"Oh, wait a moment, it'll be fine right away!"

"Then what……?"

Hundreds of thousands of...

Xu Ying thought about it, then shook her head: "The method I can think of cannot be said to be harmless to the World Tree, but at most it is considered scraping."

"What...huh?"

Xu Xin instantly thought of what was happening below.

The cocoa in Xu Xin's arms was also teleported over. The little guy seemed very angry, waved his little claws at Xu Ying and shouted in dissatisfaction.

Everyone present didn't know what to say.

This time it was Xu Xin's turn to be confused.

He is considered an "old friend" of Xu Xin and others.

"So, petrified creatures are siege, let them come. Just let you see what the invincible world tree is!"

...

Xu Xin had speculated about this before.

"No, you..."

It is not an underground world, it is an underground space, the underground space wrapped in the roots of the world tree.

Xu Xin wanted to ask something, but Xu Ying pulled him into the teleportation vortex.

"Well, don't bring me with you..." Li Wenxi looked at everyone helplessly, "Where is my tree house? Is it here?"

"Well, it's here!" Xu Ying stepped on the ground and said with a smile.

And the others have already seen them.

"Well... I don't know."

How can I deal with this?

"Oh, was this little cutie scared?" Xu Ying reached out and rubbed the little guy's head and smiled.

"But this cannot be human technology... tsk, could a third party appear again?" Xu Ying felt that the situation is a bit complicated. "If so, was it really sent by alien invaders that attacked our petrochemical biota this time?"

"Ah, yes..."

Not an alien invader's technology...

"Isn't that basically useless?" Wang Lei scratched his head, "This... why do we seem to be helping the other party find a way to deal with us?"

"Xu Xin, this sister, is really decisive, I like it!" Wen Guixin sat on the window ridge and smiled.

So why did those alien invaders ask Changyin to be the "warden" for experiments?

If long prints are used for experiments, the most important materials are even provided by long prints, which means that the other party does not have this "petrochemical technology" at all.

Before Xu Xin could ask, Ji Chaoyang interrogated: "There are all kinds of creatures, among which petrified giant beasts account for a large proportion, and there are also many petrified flying giant beasts flying in the air."

The members of the Explorer who had already been silent were also intrigued.

"This is……"

Her words made everyone present relax their eyebrows.

"Ah, Wen Xi here, I'll take you there." Wen Guixin jumped off the windowsill.

"But that kind of virus is very weak, right?" Wang Lei pointed to the virus in Xu Ying's hand. "Even if that thing is injected into the immature world tree, it will only delay the maturity time. Can it really work for the mature world tree?"

"Oh OK, let's go, the smelting is about to continue to begin!"

"This is certain." Ji Chaoyang nodded, "In my prophecy, in addition to petrified creatures, I also saw a familiar figure - the velvet monster."

"I can't hear it." Xu Xin shook his head, "The introduction of my mind reading ability is that I can only read the voices of the aboriginal people in this world. According to my speculation, the so-called aboriginal people are people who have not experienced the shuttle between time and have not been affected by time factors."

"Things are a bit complicated, let's talk about it in detail after handling this..."

"You little guy, why didn't you go with us just now?" Xu Xin grabbed it in the ear and cursed, "I'm lazy again... Hum? What's wrong with you?"

Finally, Xu Ying came to a conclusion.

What will be like for the main control "screen" of World Tree?

Everyone explained to her their origins with petrified organisms.

"Petrified creatures..." Xu Ying thought for a moment, then slowly shook her head, "I really don't know anything about this petrified creature. In my time and space, this kind of thing has never appeared. If petrified, it can still move so flexibly, or even fly? This is too irrelevant..."

"That should be right." Xu Ying said to herself.
To be continued...