"A lot, indeed!" Xu Ying couldn't help but smile wider. "I told you, the resources here are definitely abundant."

"Is it easy to mine?" Xu Xin's eyebrows jumped and he asked hurriedly.

"Well, it looks like it's easy to mine!"

Li Wenxi looked around, then down at her feet. Her almond-shaped eyes widened, and her tone was filled with doubt and uncertainty: "Is there something wrong with my ability? What's going on... Why are there so many of them?"

Everywhere... ?

"Are there metal mines under our feet?" Xu Xin followed her gaze and looked at the ground.

"Well, at least that's what my ability tells me. Besides... it's very shallow. I only need to dig about two meters down...!"

Li Wenxi licked his lips, his eyes shining, and took out a shovel and a pickaxe directly from his backpack.

"Hey, wait a minute, sister-in-law, don't dig now. Let's deal with the situation here first." Xu Ying quickly stopped her. "The resources are here, they won't run away. But now this place is full of giant insects and beasts."

"Oh, right." Li Wenxi quickly put away his tools and looked at the three or four-meter-long giant caterpillar crawling not far away. He moved closer to Xu Xin with a little fear.

Regardless of whether this bug is strong or not, this thing is really disgusting just by looking at it!

"Don't worry. Those bugs usually don't attack people." Xu Xin comforted her, then turned to look at Xu Ying, "So, as the two owners of the World Tree, what should we do now?"

"Look up." Xu Ying pointed to the sky.

above?

Xu Xin looked up.

The three thousand meter high dome of the underground world is already covered with the roots of the World Tree.

At first glance, the roots of the World Tree seemed to cover the entire underground world!

The moment Xu Xin saw these roots, his heart moved.

"I can... control them?" he asked in surprise.

"That's right, just like how you control the roots of the tree house. Hey, watch me!"

Before Xu Ying finished speaking, the roots that covered the entire dome began to wriggle!

"Eh...!" Li Wenxi shrank his neck. "It's a bit scary..."

It's a bit scary indeed.

It was as if a group of wriggling insects were hanging on the dome, and they were several meters thick...

At this moment, a root emerged from the tangled root system that covered the dome, extending downward at a rapid speed and stabbing downward!

The speed is extremely fast, obviously exceeding the speed of sound!

The thick roots pierced straight down, and in just a few seconds, they pierced into the ground, becoming a three-kilometer-long root connecting the ground and the dome of the entire underground world!

"Bang!" The sound of roots piercing into the ground came slowly, and the entire ground was shaking, even making the three of them slightly unsteady.

The giant beasts and insects around were all shocked by the sudden piercing of the ground.

"Brother, you try it too." Xu Ying still looked up and pushed Xu Xin beside her with her hand.

"Okay." Xu Xin looked up and narrowed his eyes slightly.

Just like controlling the roots of the tree house, after he concentrated his mind, he felt that the roots of the World Tree were like his limbs and could be used freely!

Another root fell from the sky and pierced heavily into the ground!

The ground was shaking, and the giant beasts around were even starting to get agitated and panic!

"Let's continue!"

Afterwards, under the control of the brother and sister, thick roots continued to descend from the sky, connecting the dome and the ground of the underground world.

Soon, ten roots connecting the dome and the ground stood up in front of the three people.

"Alright, alright! That should be enough!" Xu Ying grabbed Xu Xin's clothes and tugged at them.

Xu Xin let out a breath.

So cool!

It feels so good to control such thick roots like controlling your arms!

He felt that as long as he wanted, the roots could turn and stab the surrounding giant beasts, or even the vine bundle!

"This...is this all caused by you two?" Li Wenxi was a little stunned.

"It feels great." Xu Xin turned his head and looked at her and smiled.

"How can this not be exciting!" Li Wenxi looked at the roots that pierced the ground like tofu and swallowed. "No wonder Yingying said you were invincible. Even this giant beast couldn't withstand it..."

"Alright, now there are ten of them. That should be enough." Xu Ying nodded with satisfaction. "Next, let's let the roots of the World Tree begin to spread underground in this underground world!"

"Although it can't spread as widely as on the ground, the root system covers this affected area, so there's no problem!"