Because of the sudden sinking, Coco was a little scared and hugged Xu Xin's calves tightly.
Seeing the scene in front of him, he cried out "嘤" and wanted to run deep into the corridor.
Then Xu Xin grabbed him by the back of the neck and lifted him onto his shoulders.
"Don't run around, it's very dangerous here!" Xu Xin warned.
Yes, it's dangerous here.
Because these cells, or cages, are not empty.
Behind every metal fence, there is a pair of blood-red eyes.
Each cage holds an underground creature!
Xu Xin glanced back.
His current location is not the starting point of the prison passage, but the middle part.
Because behind him was also such a long corridor, and on both sides were still countless cells and cages.
and……
The bars of these cages were actually emitting a purple light?!
The bars of these cages are all made of purple-grade materials!
This is outrageous...
He wanted to touch the bars to see what the cage was, but he couldn't.
Because, after the loud noise when he came down, the underground mutant creatures in the cages began to become restless.
At first it was fine, just some noises coming from a few cages around.
But these sounds were contagious. Within a dozen seconds, the mutant creatures in the cages along the entire corridor were affected by their neighbors and became a little restless.
The sound of banging against the cage, the sound of gnawing on the bars, the sound of scratching on the walls and the ground...
At the same time, there are also roars of different creatures.
Most of the sounds are insects.
In this situation, if he dared to approach the cage and touch the bars, the mutant creature in the cage, which was already close to madness, would definitely pounce on him.
Forget it.
Moreover, in this narrow space, these sounds erupted within a dozen seconds, causing Xu Xin, who now had enhanced hearing, to frown.
Especially the chirping of some insects is extremely harsh in the outside world, and even more deafening in this narrow underground.
"So noisy..."
He rubbed his temples in distress, shook his head, chose a direction and walked forward.
Because the cages on both sides of the passage are only about four meters high, most of the insects in the cages are giant insects.
After all, in this underground world, the only things a cage of this size can hold are bugs.
Other creatures are often more than ten meters tall, or even twenty or thirty meters tall, so they cannot be accommodated in such a small cage.
However, when he walked about forty or fifty meters, he knew he was wrong.
This road is not smooth.
But it slopes downward.
The point where he just came down was the highest point of the underground prison in this underground world.
The ceiling of the underground prison showed no signs of lowering, but the road underfoot began to become more and more inclined.
When you get here, the road below you will see a 30-degree downhill slope.
The cages around them naturally became larger and larger.
This caused the underground creatures in the cage to begin to change. They were no longer all insects, and their species became increasingly diverse.
"Hmm!"
Coco couldn't help but jump off Xu Xin's shoulders.
Every time it came to a cage, it would stand up, raise its two little paws, and bark to scare the mutant creatures inside.
The mutant creatures were naturally not scared by its small appearance, but they obviously felt provoked and attacked the metal fence in anger.
But Coco was very smart and did not provoke the insects that could spray venom and mucus, so these fierce beasts and insects could only rage helplessly in the cage, banging the railings with clanging sounds, but it was of no use.
"Keke, stop provoking them! What if they really come out?" Xu Xin scolded.
"Oh!" Keke had had enough fun, so she ran back and climbed onto his shoulders again.
Continuing to move forward, Xu Xin finally found an empty cage and reached out to touch the bars of the cage.
[Underworld Prison (Purple): A prison used to imprison creatures from the Underworld. Its material is so strong that even high-level mutants cannot destroy it!]
Good job!
So strong?
A prison that even advanced mutant creatures cannot destroy!
These prisons, except for one side with metal railings, have five other sides made of metal, so the mutant creatures inside have no way of escaping.
Unless they can squeeze through the gaps in these metal fences.
But the gaps in the metal fence were very small. Not to mention their huge bodies, even Xu Xin couldn't squeeze through sideways.
After walking for a while, Xu Xin discovered that if he continued forward, the road not only sloped downward, but also rotated!
Spinning and circling downwards!
It seems that the extremely thick vine bundle and the area underground where there are no living creatures around the vine bundle should be this downward rotating underground prison!
The underground prison where he was now was very large, with a height of at least ten meters.
However, this place is not like when I first came in, where there were mutant creatures in almost every cell. Instead, there are many empty cells here.
About one out of every three cells is empty.
The mutated creatures in these cells are much larger than the previous insects.
He saw dinosaur-like creatures rolling around in the prison, a huge red-eyed rabbit with an extremely large head grinding its teeth on the prison bars, a huge python coiled in the prison, looking at Xu Xin who was passing by with its scarlet eyes, and spitting out its tongue.
My dear, there is more to this chapter. Please click on the next page to continue reading. It will be even more exciting later!
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