What's on the top of your head?

Lin Mu and Firina didn't pay attention to the top. Above the corridor is the exhaust duct, which is connected to the central air conditioning throughout the site, with openings every few meters for maintenance personnel to see inside the ducts.

At this moment, there was an opening in his head, but this opening, which was supposed to be closed, had been destroyed by some kind of creature, and looking at the thick paw prints, he probably guessed what it was.

Just like in those movies in Country M, the tube above the head is spacious enough to accommodate even a deformed person.

"David! Have you ever heard a noise from above before? Before meeting me and Philina! ”

At this moment, David had finished eating the canned food and was licking the canned box unsatisfied. Hearing Lin Mu's question, he looked up, with a hint of hesitation on his face.

"I'm not sure, in fact I've been hearing strange noises and seeing strange things lately!"

Hallucination! Auditory hallucinations!

The normal reaction of most people under extreme hunger, Lin Mu rubbed his temples, feeling a little tricky.

A deformed person in the early stage of mutation, let alone his, even Filina can easily deal with it. But he didn't know how to check if there was a deformed figure hidden behind the invisible tin sheet above his head.

Sound?

When that kind of thing lurked, even with his hearing, it would be difficult to hear the sound of breathing and heartbeat, not to mention that there was air conditioning here.

"Draw it out!"

Filina walked over with a gun, apparently, she understood what was happening. Only David looked at the two of them with a blank face, and asked, "It?" What is it? ”

"It's something that can easily disembowel you and eat you clean! Of course, it should probably be them! ”

Lin Mu said as he raised the mantis knife in his hand and began to gently tap the iron sheet of the pipe above.

Old Karl's son would not have died for no reason, and it was clear that something else had killed him. Now both the deformed man and the thing that killed him are gone.

While! While! While! ……

The rhythmic percussion sound was very loud, like a drum beating in the heart, coupled with what Lin Mu had just said, cold sweat oozed from David's black forehead, and he wiped it with his hand, revealing the fairly white skin underneath.

"Damn it! You scared me! Stop! ”

Having eaten his fill, this guy is obviously more like a living person. Lin Mu shook his head slightly, ignoring him, and just continued to tap the iron sheet on the top.

"It's coming!"

Firina suddenly took a few steps back, fell to one knee on the ground, and the muzzle of the gun in her hand moved along the pipe. Lin Mu also stopped tapping, clenched the handle of the knife with both hands, and was ready.

Click! Click! Click!

There was a clear sound in the pipe, approaching quickly from a distance. David shuddered, quickly got up and trotted all the way behind Philina.

"Damn it! Don't stand behind me! ”

With him standing behind, Filina felt uncomfortable. This guy's face looked like a monster, especially the empty eye sockets, which made him look even more terrifying.

Naturally, David didn't listen to her, and in his opinion, a little woman with a gun was obviously more reliable than a man with a strange sword.

Multiply......

The piercing sound of the iron sheet pulling, Lin Mu's heart rose with a sense of depression, he hated this sound since he was a child. Of course, the most annoying thing is the sound of two pieces of foam rubbing against each other.

"Damn it! Shoot the stuff in the pipes! ”

Bang!

Two meters ahead, the iron pipe collapsed instantly, and a slightly larger and a slightly smaller object fell at the same time. The big one was a deformed person, and as soon as it fell, it rushed towards the three of them.

"I'm going to kill it! You pay attention to another thing! ”

Lin Muping raised his blade and sprinted forward, his eyes staring at something else. It was a diminutive thing, and in the blink of an eye, it had scurried into the corridor where David had come, so fast that he could only see a vague outline.

Without thinking much about it, he hurriedly focused his mind on the deformed person in front of him. Gray-white skin, except for a large mouth, a bare head, and thick claws, this is just a standard one-stage deformed person.

"Plop! Thump! ”

His heart beat slightly, the world in front of him slowed down again, and the shouts of David behind him were vague, and a feeling of complete control over his power surged over his heart.

The sharp claws were already in front of him, and he didn't feel any nervousness at all. Even, he still had time to take a closer look at this deformed person, and the details that he hadn't paid attention to before were clearly presented in front of him.

Scar!

The deformed man's body was covered in scars, tear marks, and bite marks of small size. Apparently, the elder Carl's son had fought with the mysterious shadow after he had become a deformity.

The claw gradually approached, and he turned sideways to avoid it slightly, and with a slight pull of the knife in his hand, the claw was separated from its body. He took another step forward, the blade starting from the deformed man's mouth and slicing through its neck.

"Hoo ......"

Stepping back, he breathed a sigh of relief, and the time in front of him returned to normal. The corpse of the deformed man fell to the ground, and dark green blood poured out in an instant, staining the silver floor an ugly dark green.

"Oh God! Are you Superman? Hi! Little girl! Is this Asian Superman? ”

David's eyes widened, and he grabbed Filina's shoulders excitedly and shook them. Obviously, Lin Mu's dazzling movements just now opened his eyes.

"That's the effect of GTS potion! I almost forgot! ”

The footsteps of another thing were long gone, and Lin Mu was not worried about it for the time being. As soon as he said the GTS potion, he realized that he had missed an important question.

"David, have you been injected with GTS potions or salvation potions?"

This is an important issue, this base obviously has radiation protection measures, he had promised to take David out of here, but if he hadn't injected the drug, it would only be a dead end to get out.

"Nope! Who knows what the hell is added to that! ”

David hurriedly shook his head, and then he walked forward with a sigh of urgency, "I know what you're thinking, the potion and power armor are at the bottom!" Now let's go get them and get out of this damn place! ”

Looking at his back, Lin Mu and Filina glanced at each other. This guy is crazy at times, and smart at times.

"Let's go! Our goal is that prototype, not the thing that runs away! ”

Patting Firina on the shoulder, he stepped forward to follow David. Firina stared at the corridor where the shadow had left, then shook her head and followed the two.

The long turnaround hallway, the lights flickering incessantly, and everything else was completely dark. The three of them cautiously moved forward, and finally it took nearly half an hour to reach an elevator entrance.

"Please verify your identity!"

David first used that one-eye to pass the iris verification, and when it came time to verify the fingerprint, the problem arose.

"Please re-verify!"

"Please re-verify!"

"Please re-verify!"

"Please re-verify! There are three more chances for the facility to initiate a self-destruct procedure! ”

Seeing that David was going to continue, Lin Mu immediately darkened his face and hurriedly dragged this guy back.

"Damn it! Get your hands clean! ”

There is obviously fresh water here, but this guy is covered in black mud, and he doesn't know how long he hasn't washed his body. The hairy hands were completely unrecognizable.

"Give ......"

Lin Mu was just about to take out the water from the storage space when he saw David and this guy start licking his hands. Filina stood behind the two of them, and she pointed to her head and shook her head slightly.

"Ahem, David, try again!"

"Ding! Verified! Mr. David! You are welcome to use the elevator! ”

The elevator door slowly opened, and David turned his head, his face twitching slightly.

"Damn it! This thing should be fixed! ”