If it weren't for Wen Guixin's super powerful and abnormal infection ability, these two armies of beasts alone would be enough to destroy the World Tree.

Despite this, the opponent has prepared two stronger hands.

The first is the pangolin that sneaks out from underground and wants to steal home.

The second is a group of extremely powerful advanced mutated ancient giant beasts Tyrannosaurus Rex.

As a result, Qin Fu's ability detected the first-hand preparation, causing Xu Xin and the others to be prepared in advance. Luckily, they relied on the ability of Crystal City to incite these pangolins to rebel and used it to ambush them for the second-hand preparation.

What was even more unexpected for the other party and Xu Xin and the others was the appearance of a giant anaconda in the center of the lake.

The appearance of this big guy directly destroyed more than half of the ancient giant Tyrannosaurus Rex!

From the opponent's perspective, they have made sufficient preparations, which is basically equivalent to a saturation attack, and even a bit like using a cannon to kill a mosquito.

In the end, it still failed!

From Xu Xin's perspective, their luck is really, really good.

If there was even the slightest problem in any link, the World Tree would probably have been destroyed.

This is really...

Just thinking about it makes me break out in a cold sweat.

Apart from the final Tyrannosaurus Rex walk, the other side actually did not underestimate this side at all, and even took it very seriously.

But in the end, the World Tree was still not destroyed, so the mysterious voice became anxious.

However, the possibility that the mysterious voice was an alien invader was almost non-existent.

Because even the monster with half human blood spoke a strange human language and even stuttered, while the mysterious voice spoke very fluently.

The mysterious voice should be... the lackey of the alien invaders, this should be confirmed.

That is, the group of people who replaced the previous Xu Xin and Xu Ying in this time and space.

【Order Maintainer】

"Okay, I know everything." Xu Xin nodded and stood up. "Thank you for your hard work."

Shi Wanyun smiled gently: "Why should I be so hard? I should be the one with the easiest time among you. I should be the one thanking you for believing what I say."

Xu Xin shook his head: "I told you, I already trust you."

"But I don't trust anyone except you." Shi Wanyun suddenly said, her voice still soft, but her eyes were obviously much more serious, "I suspect that among the two hundred of us, there may be people like me, especially... those I brought back from District 1.

When the monsters attacked, they might have received the message and gotten... the virus."

Shi Wanyun pointed at the virus syringe in Xu Xin's hand.

"You mean..." Xu Xin narrowed his eyes slightly.

It is normal to suspect what others have done based on what you have done.

But this time, what Shi Wanyun said did make sense.

He couldn't guarantee that there were no people from the other side among the two hundred people.

Especially newcomers.

"I want to say that you must protect the World Tree. Aside from your fellow Explorers, don't let anyone else get close to the World Tree." Shi Wanyun looked up at Xu Xin. "Actually, I don't even trust the other Explorers. If possible, it's best for you to guard it yourself."

Guarding the World Tree.

...This is indeed necessary.

It is very necessary.