Lowering his head to examine Yan Ci's wounds, Yan Zidong breathed a sigh of relief.

Under the influence of Yu Ze's power, Yan Ci's wound had begun to heal, and most of the swollen and blue places before had subsided.

"I'm fine,"

Yan Ci's first reaction when he woke up was to grab his hand, his voice was a little hoarse, "I feel better, I-"

"Shh

Without waiting for him to finish, Yan Zidong covered his mouth and made a silent gesture.

Yan Ci was stunned and immediately alerted.

"Knock-"

I could hear a chaotic sound of footsteps coming from outside the small cave here, it sounded very heavy and hurried, as if it was jumping and thumping, and the ground seemed to be shaking.

Soon, several monsters appeared here.

These gorilla-like monsters, carrying two or three giant animals, smashed to the ground with a "bang-" sound.

"Rustle—"

The pile of poisonous insects immediately stirred up with excitement, and countless poisonous insects rushed up, quickly drowning the animals in it.

Soon, a fishy smell came, mixed with a thick smell of blood.

Those monsters didn't know what they meant, and they made some thrashing and hitting each other in a mess.

Yan Ci clenched Yan Zidong's hand, and with the other hand, he had already touched a sharp stone next to him, and the muscles on his forearm were tense and ready to attack.

This huge monster has a dark green hue on its claws, which should be poisonous at first glance.

Even if they weren't poisonous, once these monsters rushed up, he and Yan Zidong would be extremely dangerous.

Yan Zidong noticed his movements, gave him a look, and shook his head slightly.

Yan Ci understood, held his breath, and did not make any bigger movements, only staring at the movements of those monsters.

After a while, another monster came.

It's just that this monster grabbed a black stone in his hand, grabbed the stone and threw it on the ground, and then scratched at the previous monsters a few times.

One of the strongest monsters, led by the previous ones, stepped aside.

Soon after returning, there was one more thing in his hand.

After seeing what was in the monster's hand, Yan Ci's pupils suddenly shrank sharply.

It's a test tube!

The test tube was not ruptured, and it contained a scarlet liquid, like blood, but it looked redder than blood...... Eerie red.

Yan Zidong was also stunned.

He hadn't seen anything like it before.

If there is a test tube, it means that there must be a research base!

Yan Ci and Yan Zidong glanced at each other quickly, and both of them saw obvious shock in each other's eyes.

The monster took out the tube, unplugged it, and slammed the liquid on the black stone.

"Shhhh

With a sound like hot water splashing on the snow, a black mist rose from the black stones.

Those poisonous insects instantly became even crazier.

It's crazy beyond imagination.

The few large animals that had just been thrown in quickly turned into a piece of bone.

Yan Ci was shocked.

Fortunately, these monsters ignored him and Yan Zidong's side, and jumped out of the cave again, and after a while, there was no movement at the bottom of the well outside.

"Gone,"

Yan Zidong said, "Every time they come over, they seem to be unable to see our existence at all-"

Yan Ci breathed a sigh of relief.

"Wait!"

At this moment, Yan Zidong suddenly froze.

"What's wrong?" Yan Ci subconsciously pushed him behind him.

"No, there's something wrong with these poisonous insects—"

Yan Zidong stared at those poisonous insects and said, "They...... It seems to be slowly narrowing the encirclement of us......"