Because of the sudden sinking, Coco hugged Xu Xin's calves tightly in fear.
Seeing the scene in front of him, he cried out "嘤" and wanted to run deeper 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, there were still countless cells and cages.
and…
The bars of these cages are actually emitting 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, and within a dozen seconds, the mutant creatures in the cages along the entire corridor were affected by their neighbors and all became a little restless.
The sound of hitting the cage, the sound of gnawing on the bars, the sound of scratching 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 cage 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 that can be imprisoned in a cage of this size are insects.
Other creatures are often more than ten meters tall, or even twenty or thirty meters tall. There is no way such a small cage can accommodate them.
However, when he walked about forty or fifty meters, he realized that 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.
At this point, the road below your feet has already shown 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.
"Bing!"
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 kind of 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 to no avail.
"Keke, stop provoking them! What if they really come out!" Xu Xin scolded.
"嘤!" Coco 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.
Underground World Prison (Purple): A prison used to imprison creatures from the underground world. The material is very hard and even advanced mutant creatures cannot destroy it!
Good job!
So strong
A prison that cannot be destroyed even by advanced mutant creatures!
These prisons, except for one side with metal railings, the other five sides are made of metal, so the mutant creatures inside have no way to escape.
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 to move 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 the underground prison that rotates downward!
The underground prison where he is now is 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, but there are many empty cells here.
About one in 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, and a huge python coiled in the prison, glaring at Xu Xin who was passing by with its scarlet eyes, and spitting out its tongue.
This prison really has everything.
He suddenly thought of Coco outside, and let himself follow it, bypassing a piece of ground.
Could it be that if I step on the place that Coco bypasses, I will fall directly into the ground and be imprisoned
Very likely!
Otherwise, where did these mutant creatures come from
Moreover, in this case, it makes sense that no underground creatures dare to approach the area outside.
After all, those who dared to get close should already be trapped in these cages.
However, if it is rotated downwards...
It seems to be somewhat similar to the scene predicted by Ji Chaoyang.
Forget it, let's move on.
The further you go, the bigger the cage becomes, but also the emptier it becomes.
Up to now, two out of every three cages are empty.
But those cells that were not empty already contained huge beasts locked up.
For example, the huge prison cell he was passing by now, locked inside was a giant half-sheep, half-bull monster!
The two circling horns looked extremely ferocious, and Hengtong, like a devil, stared at Xu Xin who was passing by without blinking.
Visible streams of hot air spurted out from the huge nostrils.
… It’s so oppressive to be in close contact with these giant beasts!
Even though it didn't move, it was enough to make Xu Xin tense all the muscles in his body.
Coco, who had just been a little jumpy in front of those big bugs, now lay on his shoulder motionless, not daring to make a sound.
Not only has a giant beast appeared, but the thickness and material of the metal railings used to imprison the beast have also undergone qualitative changes.
The original prison bars were only as thick as his wrist, but now...
These railings are at least as thick as his thighs!
And, most importantly, these railings actually emit golden light!
This is a prison rail of golden quality!
Xu Xin was completely shocked.
This is really rich...
If only I could get a little material off these rails...
Doesn't that mean he has gold-level materials? !
…Forget it, this is a bit too far-fetched.
Not to mention the gold-grade metal railing, he couldn't even get any material from the purple-grade metal railing.
only…
This golden color is really eye-catching...
When passing by this giant beast that looked like both a cow and a sheep, he subconsciously walked lightly.
Now, not only were the surrounding cells much larger, but the passage he was walking through was also much wider than before.
Continuing to move forward, after passing several empty cells, he saw a giant lion with two heads, lying in a cage, as if sleeping.
Xu Xin couldn't help but take another look.
A two-headed lion? That’s not too strange in this underground world.
Is this the product of a genetic mutation
This lion is so huge that even when it is lying on the ground, it is ten meters tall.
The mane on its neck was extremely thick and a dark red color that looked somewhat uncomfortable. At this moment, the eyes of the lion head facing them were closed, and it was snoring slightly.
This big guy's snoring is quite light.
Xu Xin approached the cage and continued walking forward while observing.
"Ah!" Coco, who was lying on Xu Xin's shoulder, suddenly screamed softly, then buried herself in his arms.
What's going on
Xu Xin looked at the two-headed lion, and then Tong Kong shrank suddenly!
The other head of the lion was actually awake!
At this moment, he was staring at Xu Xin with his scarlet eyes!
"roar!"
Before he could react, the two-headed lion suddenly stood up, and the awake head let out an angry roar at Xu Xin!
A foul odor hit me in the face!
The roar was deafening. Even in this underground space, Xu Xin, who had hearing amplification, was exposed to the roar at close range. He was stunned for two seconds and almost fell to the ground.
At this time, the second head also opened its eyes.
The head looked up at Xu Xin, then hit the other head hard with its head.
The other head also withdrew its gaze from Xu Xin.
So the two-headed lion sat down again and ignored Xu Xin.
Xu Xin's heart was really pounding at this moment.
It is so thrilling to be in close contact with the roar of the giant two-headed lion!
Mimi should be let out to feel what the call of a big cat is!
This Regal engine sounds really awesome!
It's just that the bad breath is really disgusting.
"What the hell? What is roaring? It scared me. What on earth is there here..."
Um
Xu Xin turned his head suddenly and looked deep into the corridor.
Over there, the sound of people talking was just heard.
It was not far from him, only less than a hundred meters away.
Moreover, this voice sounds very familiar!
He walked forward quickly.
Soon, he saw the end of this rotating dungeon.
At the end is a small prison cell.
It was much smaller than the prison he saw when he first came down, and seemed to be a prison specially used to imprison humans.
And there was indeed a person in the prison.
The man heard the footsteps, stood up and looked outside.
"Brother Xin?! Holy shit! It's Brother Xin! Hurry up and rescue me, Brother Xin, I finally got someone!"
When he saw Xu Xin, he immediately stood up excitedly, grabbed the iron bars of the prison, and shouted excitedly: "I thought I was going to die here! This is too scary!"
"Why are you locked up here, Zhao Xiaochuan?" Xu Xin was also extremely surprised.
It turns out that Zhao Xiaochuan has already arrived!