They were locked up in a prison and couldn't run around. They couldn't do much except trembling and pretending to be dead.

At this time, Wen Guixin and Wang Lei also arrived.

"What happened?"

"Xu Xin, did you touch some button? Hey, why did the screen turn on?"

The two walked into the control room and saw the opening screen at a glance.

Wen Guixin immediately walked to the screen and looked at it, then turned to Xu Xin and asked: "So, what button did you click just now? I almost thought that this prison was going to be launched like a rocket, but

I’m sick of rockets!”

The faces of the two of them were also a little pale. After all, they were also affected by the infrasonic attacks just now.

Although they can't hear the sound, these effects are real.

Fortunately, the people present were not ordinary people, and the metal prison also blocked most of the sounds, so the few seemingly angry screams just now did not have much impact on the people present.

After I recovered, I just felt a little uncomfortable.

"Let's go out and take a look, and I'll tell you as we go."

When they walked out of the passage and looked down at the soft ground outside, Xu Xin had already finished explaining to them what had just happened.

"That is to say..." Wen Guixin pointed to the soft ground below and said with some disbelief, "The reason for the vibration just now and the reason for our discomfort are all because of this big guy down there!"

"Isn't this... a bit scary...?" Wang Lei looked straight at the soft ground below and swallowed.

"Just the screams make us... so uncomfortable? Moreover, we are still in the prison. If we are outside and directly attacked by sound waves..." Zhao Xiaochuan also couldn't imagine it.

The ground below outside has returned to calm at this time, and it is completely invisible. The ground has just deformed and opened a "big mouth".

The four of them looked at each other.

They haven't figured out what they are going to do yet, but the dangers have been identified one after another.

This place is too dangerous!

It is indeed a facility in the underground world...

"Ugh..." Keke finally regained his composure at this time, raised his little head from Xu Xin's arms, glanced at the ground below, buried it back, and let out a muffled cry, "Um!"

Coco probably knew from the beginning that this was the cry of this giant beast.

etc……

Since it is a cry...

Maybe, what does it mean?

"Coco!" Xu Xin raised Coco in front of her.

"Huh?!" Coco was suddenly lifted up and startled.

It felt no sense of security being held up, so it immediately started struggling: "Uh-huh-huh!"

"Can you hear that scream just now, Keke? Does it mean anything?" Xu Xin asked, staring into Keke's eyes.

It is possible to understand the words of other creatures, so what if there is any meaning in that voice just now...

Coco stopped struggling, swung her big tail twice, blinked her eyes twice, and nodded her little head: "Hey!"

I can actually understand it!


Chapter completed!