At this time, the human base in the underground world.

"Huh...?" Xu Ying suddenly let out a soft "huh" and raised her eyebrows slightly.

"What's wrong?" Li Wenxi turned to look at her.

The two are now resting in the villa.

They had just contacted Wei Shishi and explained the situation to her, hoping to use the Wei family's military equipment to fly up there to check it out.

Unfortunately, Wei Shishi did not agree to them directly.

The current head of the family is still Wei Bai, and Wei Shishi does not have the authority to use advanced military equipment here.

If it were somewhere else, it would be fine, but this is the heart of a human base, and using military equipment to fly near a dome two or three thousand meters high would be very eye-catching.

Especially since there are two other big families eyeing this place covetously, we have to be more careful when doing such things.

So Wei Shishi couldn't agree to them right away.

She told them that she would convince her grandfather when he came back.

So, the two of them, unable to do anything for the time being, returned to the villa and waited for news from Wei Shishi.

But neither of them could sleep.

It was almost morning, so they decided not to sleep and started eating.

At this moment, Xu Ying let out a light exclamation and looked up slightly.

"What's wrong?" Li Wenxi also followed her gaze.

There was only the ceiling.

"Hmm... is that true? It was so easy to find?" Xu Ying blinked. "That entrance must be hard to find, right? Could it be because of that red panda?"

"Little Panda? Are you talking about Coco?" Li Wenxi was very concerned about Xu Ying's words. "What happened to Coco?"

"Ah, it's okay, it's just..." Xu Ying looked at Li Wenxi, "Brother found the entrance to our place."

"...Really?" Li Wenxi's eyes lit up immediately. "So fast! How long has it been?"

"I also feel that it won't be so fast..." Xu Ying rubbed her head in slight distress, "If brother opens that entrance, then everything will be connected from top to bottom."

"Open the entrance? What does that mean?" Li Wenxi asked.

She didn't come down using the normal method.

At that time, Xu Ying pulled her into a relatively hidden jungle, and before she could react, she arrived in the underground world and the villa in the blink of an eye.

She didn't pay much attention to it at the time, after all, she was used to using the transfer gate on the ground.

Of course, she still asked, "Is this a portal? What are the coordinates?"

"Ah... yes! It's the portal. It's very secretive, otherwise it would be discovered." This is Xu Ying's answer.

But now it seems that it was not a portal, but Xu Ying's own teleportation ability.

So she had no confidence in whether Xu Xin could find the entrance to the human base.

But I didn’t expect that they actually found it, and so quickly!

One day and one night?

"Hmm..." Xu Ying pursed her lips.

"That's right... If it were before, even I could only use my own teleportation ability to travel between here and the ground. The two places weren't truly connected. But if my brother unlocked the mechanism that only he and I could trigger..."

The more Xu Ying spoke, the more worried her face became.

"Then, there will be a normal passage connecting this place to the ground that anyone can use?" Li Wenxi took over and asked.

Xu Ying nodded slowly: "That's right. It wouldn't be good if those alien invaders knew about this."

"Didn't they...know this a long time ago?"

Li Wenxi pointed overhead. "If our guess is correct, then they've already set up a teleportation device in the dome, haven't they?"

"That's different." Xu Ying shook her head.

"The teleportation device provides stable long-distance teleportation with a random starting point. Its main capabilities lie in 'random starting point' and 'stability'. Using the teleportation device to teleport, you can choose any location as the starting point without any risk.

However, its shortcomings are also obvious. The teleportation device cannot transport large numbers of people, only one at a time. Moreover, there needs to be a certain interval between each individual. I am not sure what this interval is, but it should be no less than half an hour. This is also a compromise made for stability.

So, even if there's a teleporter here, there's no need to worry about the enemy's army descending through it. The threat to this human base isn't that strong yet."

"Is that so? A half-hour cooldown? There's really no need to worry too much. Is it very stable..." Li Wenxi pondered. "The coordinates Xu Xin will create, the transmission should also be stable, right? We haven't had any problems with transmissions before."

"You mean those coordinates? They're the culmination of our technology. Pretty impressive, right?" Xu Ying said with a hint of pride. "I'm one of the researchers! But... they're not very stable, are they? You all felt dizzy and weak the first time you teleported, right?"

"Ah, so that's true." Li Wenxi immediately recalled the situation at that time. "It's not just the first time. Basically, I have to teleport seven or eight times before there are no side effects."

"Well, this is a kind of instability." Xu Ying nodded. "Also, not only do the coordinates need to have a starting point and an end point, but the transmission distance can't be too far. If it is too far, it is likely to cause problems and the transmitter will be lost in the chaotic space. But the distance of the transmission device is very long, even... across planets."

[A novel app that has been running stably for many years, comparable to the old version of the source-changing app used by bug hunters, Huanyuanapp.]

My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!