After a while, the voice in Chen Xiao's head slowly replied.

"Host, if there's any problem, please command."

Chen Xiao didn't expect the voice to really reply to him, and asked softly.

"What did you just say about the hidden protection system?"

"As the name suggests, it's a system that keeps you safe in times of danger."

"Tell me more about it."

The sound paused for a moment, then continued slowly.

"Hidden Protection System: Passively triggered when the host is in strong danger to life."

"The specifics are determined by the specific capabilities of the host, but in such a way that the host's capabilities are magnified several times so that they can withstand the impending danger."

"Hint: Duration is three minutes.

Passive triggering, the host cannot actively trigger the system.

After the system ends, the host will continue for a vacuum period of several minutes, unable to use any abilities until it is restored. ”

Chen Xiao nodded and asked another question.

"You shouldn't be the voice in my head before, right? Who are you? The creeper? ”

But this time the voice did not reply, and Chen Xiao did not delve into it.

Looking around, it is a straight passage, made of hard metal material from top to bottom, left and right, hard and smooth.

At the end of the passage, there was a faint light, and Chen Xiao looked at the mountains of sand behind him and sighed.

"It seems that it is a little difficult to go back, so I can only go along this passage."

Although Chen Xiao now wants to go back and join Lao Qin and them, but his current back road has been blocked, and his ability is still in a vacuum, it is even more difficult to go back, there is no way, he can only go forward and see if there is a way out.

"Look at the time, it should be dawn by now, I hope they don't rush."

Chen Xiao can only find other ways to escape as soon as possible, otherwise it will not be a good thing to get separated from his companions again.

Walking slowly through the long corridor, Chen Xiao came to a dark room, and according to the green light, Chen Xiao found a switch.

Although he couldn't tell what the switch was, Chen Xiao could vaguely guess that it was a power switch, or a switch from a lighting device.

With the flip of the switch, the room lit up violently, and the scene in front of him made Chen Xiao tremble.

This is a cell, all kinds of torture equipment are complete, and there are mottled blood stains on the ground, the blood stains are very new, it is estimated that this place has been used by people not long ago.

Unlike ordinary cells, there are two prison beds, one dirty and one clean, and both are the kind of hospital beds.

Chen Xiao didn't dwell on the problem of the bed, but looked around to see if he could find clues to get out.

Since this was another secret room, Chen Xiao needed to spend some time searching for it.

After looking around, Chen Xiao didn't find any useful information, but felt that it was getting colder and colder.

"Why is it so cold? Got air-conditioning? ”

Looking up, Chen Xiao found that the exhaust port above was emitting white mist.

Chen Xiao knew that it was the mist emitted by dry ice.

"I didn't expect there to be a refrigeration device above this cell, could it be that there is something to store here?"

After saying this, Chen Xiao regretted the thought just now, his cold body just now felt even colder.

Chen Xiao looked around cautiously, if the idea he had just now was true, then there must be some storage equipment nearby, similar to a large box or something.

Chen Xiao's gaze shifted left and right, and finally his eyes fell on a wall in the room.

This is the right wall of the cell, but unlike the other two, it is clear that the white paint on him is freshly painted, which is very strange in a cell.

Normally, no one will paint the cell, and if they do, they will paint it on all three sides, and this one side will only make people wonder.

At this time, Chen Xiao had already come to this wall and rubbed his finger lightly.

"Huh? Sure enough, it was freshly painted, and even the paint didn't dry. ”

If Chen Xiao guessed correctly, there must be another mystery behind this wall.

At this time, Chen Xiao's ability vacuum period had passed, and he saw his left hand forward, his right hand accumulating to conjure up armor, and slamming his fist against the wall.

There was a loud boom, and a large hole appeared in the wall.

Chen Xiao waved his hand, bounced away the dust, and slowly walked into the cave.

As Chen Xiao thought, this wall has a hole in the future.

And that's that fabled cold room.

It is a small room, similar to a Xiaoice cellar, from which the dry ice leaks out.

The temperature of the whole room is very low, but traces of the previous door can still be seen behind the hole, which means that the people here removed the door and sealed it before leaving.

Why is it sealed? Don't want others to find out about it? Or is it because there's something dangerous here?

Chen Xiao rubbed his body while observing the surrounding environment.

Due to the excessive white mist, there were some things that Chen Xiao could only see if he was close, and Chen Xiao leaned against the wall of this room and slowly touched forward.

The first thing he encountered was a bottle with some human body specimens in it, these things Chen Xiao was very familiar with, after all, he studied this kind of thing.

Along the walls, there is a row of specimen bottles, all of which are human specimens, and vary in size and age to texture.

Continuing to walk forward, Chen Xiao came across an iron shelf with many fresh human limbs hanging on it, but most of them were mainly arms and thighs, and it seemed that they were all mutated limbs.

Seeing this, Chen Xiao somewhat understood the purpose of the cell outside and the two beds.

"It seems that this is not just a cell for prisoners, but also a biochemical laboratory."

Chen Xiao's eyes were like torches, and he could see at a glance the true use of this place, this was the place where the group of people in black used to cultivate mutants, and this ice cellar was used to store failed mutants.

Chen Xiao continued to grope forward and saw a table.

There were a lot of test tubes, flasks, and even a large bottle in the center with a brain in it.

Along the way, Chen Xiao's consciousness had been impacted over and over again, so he wouldn't be surprised no matter what he saw now.

Chen Xiao slowly sat down at the table and carefully observed this brain.

The bottle is sealed, and the brain inside seems to be alive, but it should not be the brain itself that is active, it stands to reason that the human brain will die soon after taking out the human body, and even if it is placed in formalin, it will not be alive, but will become a specimen.

However, the brain in this bottle was still active, and Chen Xiao could clearly see that he was beating slowly, like a heart.

But Chen Xiao also found that it was different from ordinary brains, there were some tiny yellow blood vessels on his surface, and when he moved, the blood vessels would flash.

Chen Xiao didn't know what it was, but it must be related to the moisture element, it was possible that this was the brain that had been eroded by the moisture element, and this was most likely an experimental product taken from a living mutant.

Thinking of this, Chen Xiao shuddered, this group of people in black was really behind all this, judging from these signs, they just didn't run away.

But Chen Xiao still didn't understand, what were they going to do when they robbed a city? Is it necessary to do experiments?

Chen Xiao took out the file sheet of the old corpse that he carried with him, and saw the key point accurately.

HY2027 test subject, old corpse.

"Sure enough, it's for this purpose..."

Predictably, the vision of the Crow Organization is to transform humans, and judging from the old corpse, his body has been modified, and it is a successful test subject.

And judging from his previous experience, his ability is so weird, Chen Xiao doesn't understand it now, the amazing destructive power and the restraint of zombies all explain some problems.

"It's very likely that the old corpse also has zombie blood."

Chen Xiao guessed that the group of people in black should all be modified people, and they were all super soldiers who had been injected with the zombie virus and evolved.

Judging from Yu Meng's previous words, even the sheriff and the two giants have nothing to do with them, which is enough to show that their strength is strong and their abilities are balanced.

"Can I save the creek..."

Chen Xiao couldn't help but question his own strength, facing the mass-produced zombie bloodline soldiers, he didn't know if he could do it alone.