The black handprint, of course, is also made of that kind of metal gravel, I compared it with the handprint on the door with my own hand, and found that the handprint is almost as big as my hand, so that is to say, the hand of the original owner of the handprint is several circles smaller than mine, after all, that kind of metal will erode and spread around.

Could it be Ai Kenan's handprint? I don't know how quickly this thing erodes the metal, but compared to the door in the village, I know that it hasn't been eroded for long.

I watched carefully for a while, and after making sure there was nothing else wrong with the door, I hid with one soldier by the door on the left, and then motioned for the other soldier to open the door on the right.

The soldier nodded and reached out and grabbed the doorknob, but before he could exert himself, a muffled snort came out of the soldier's mouth, and then, like an electric shock, he withdrew his hand, looked at it himself, and then turned his palm in my direction, and saw that there was a small hole in his palm, and a piece of liquid was infiltrating from the center of the hole.

"What's going on? Nails on doorknobs? My brow furrowed slightly, there is a small pit on my right palm now, but it has been dealt with, it is harmless, and my protective clothing is also intact, those metal particles seem to be particularly sensitive to bleeding wounds, he is like this now, the protective clothing is directly pierced, even if there is nothing to do, it is not suitable to go inside.

"It seems to be, I was stabbed as soon as I held it." The soldier probably knew that there was danger if the suit was broken, so he didn't continue to open the door but waited for my instructions.

"Chief, there is no nail on the side of this doorknob, on the contrary, there is a small hole here." The other soldier reacted very quickly, leaning over and shining a flashlight to examine the inside of the doorknob.

"Not good! Stand back! I grabbed the uninjured soldier and took a few steps back.

"Chief, this, it's nothing." The stabbed soldier didn't seem to feel anything unusual about his body, and he was somewhat upset to see our movements, after all, we were now guarding against him.

But the next moment, his whining stopped, and I could clearly see that his hand that had been pierced through the hole suddenly swelled, and the momentum of this expansion was still spreading rapidly in the direction of his torso!

"Oh no, that's a trap, he's already metallized! Get out of here! I greeted the soldier and ran out. The space in the cave is too narrow, and the mutant soldier is carrying a flamethrower, so we can't just burn him with a flamethrower, otherwise we will detonate the fuel canister on his body, and it will definitely end up together.

"Ahh I had only run two steps when I heard a cry of pain from behind me, and when I turned my head, I saw that the soldier who was not injured may have been concerned about his comradeship, or he was stunned by the vision in front of him, and did not run away with me immediately after I gave the order to retreat, and a slender metal crystal pillar emerged from the wound in the palm of the mutant soldier's hand, nailing the right forearm of the other soldier to the wall of the cave.

"Bear with me!" I turned around, although I felt a little unbearable, but now if I want to save him, there is only one way! Taking a step forward, he quickly pulled out his right hand from his waist and slashed Muramasa, cutting off the soldier's right arm up to the shoulder, and then dragged the screaming soldier out.

The pain of a broken arm is unbearable for normal people, and the soldier almost fainted, but fortunately, his military career made his will stronger than that of ordinary people, and he gritted his teeth and forcibly endured to cooperate with my drag out.

The sound of metal grinding kept ringing in the cave, as if everything hidden in the dark depths was throbbing because of the smell of blood. These things are too evil, aren't they, are they so strong in their reaction to human blood? I could even feel some of the metal gravel under my feet vibrating and tumbling on my feet.

"Brother, bear with me a little more!" I didn't care about the protective suit or anything, and in a flash, the glove of the protective suit on my left hand was burned to ashes. "Hot day!" I pressed my flaming left hand against the soldier's severed arm, and the soldier let out another terrible scream, but the pace of his feet did not stop.

"Poof" When we ran to the "snake hole", a piece of the snake hole suddenly came out of the snake hole, still with a little red, as if trying to pounce on us, but the action was a little faster, and it hit the opposite wall of the hole, and fell to the ground in a shape like a plate.

"Chief, what the hell are these......" the soldier said through gritted teeth.

"I don't know, brother, it's not a good thing anyway." The moment I turned the corner, I looked back, and saw that the mutated soldier's protective suit had been propped up, and the whole person was shaped like a large cluster of black crystal ore, and a terrifying red light had emerged from the two observation holes on the gas mask.

And the arm of the Broken Arm Soldier, which I had severed, had now fallen to the ground, struggling and writhing on the ground, and had apparently begun to mutate.

Fortunately, this kind of metalized mutant has a lot of difficulties in moving. I'm not worried that they'll catch up with us. However, a few dozen meters away, it only took me more than ten seconds to run to the entrance of the cave with a special forces soldier who had not yet fainted.

At the entrance of the cave, Feng Kun had already been waiting for him, and when he saw the two of us running out covered in blood, he immediately ordered the soldiers to prepare flamethrowers.

"Company Commander Feng, don't fire, we're fine!" I hurriedly opened my mouth to stop Feng Kun, okay, if I hadn't been infected by the strange metal inside, and I would have been burned to death by my own family at the entrance of the cave, I guess my grievances would be enough for me to wander in the city of vain death until the world was destroyed.

"Officer Shen, what's going on?" Hearing my words, Feng Kun knew that I had not lost consciousness, and immediately waved his hand to signal the soldiers to put down the flamethrower.

"Don't mention it, in an ambush, a brother's hand was punctured and then metallized. Hurry up and guard the entrance to the cave, and burn it when you see anything coming out. "I handed the wounded soldier over to the soldier next to me, and the wounded soldier, after leaving the cave entrance, relaxed and immediately fainted.

"This wound is neat, it was cut with a knife? How can there still be traces of burning? Feng Kun examined the soldier's wound that smelled of roasted meat, and asked suspiciously.

"One of his arms was attacked, and I took emergency treatment, otherwise even he wouldn't be able to come back." When I answered Feng Kun, I suddenly felt that there was something strange in my pants, and when I looked down, a few pieces of metal grit rolled up along the pants of my protective suit. I was a little stupid, what the hell is this thing trying to do?

I slapped most of the metal gravel down with my gloved right hand, leaving only a relatively large one, but I saw it roll all the way up my clothes to a blood-stained place, and the blood on the clothes quickly disappeared, as if it had been sucked into the gravel, and then the grit fell from my clothes like a leech that had sucked up blood, and with a "snap", it fell into several gravels that were only slightly smaller than the original.

Stunned, all the people who saw this scene were shocked and opened their mouths wide, this thing's behavior is clearly breeding, could it be that this one is not actually a metal at all, but an unknown creature? "Company Commander Feng, do you have any scientific research soldiers in your unit? If you can, I'd like you guys to analyze the composition of these things. ”

"Yes, because it is a special event, we specially brought a few scientific research soldiers and some related equipment." Feng Kun said.

"Well, let them guard this place, put the wounded warrior alone, and keep it under the care of twenty-four hours, and if there is a mutation, ...... immediately" Before I could finish my order, I suddenly heard a cacophony coming from the entrance of the cave. Feng Kun and I hurriedly walked over to check in, only to see a person wearing a protective suit walking out of the cave under the light of the flashlight.

It's worth noting that this guy in protective clothing is a little different from what we just saw, before I ran out, I saw him already like a crystal cluster, and now, this guy has actually returned to the appearance of an ordinary person, I really don't know how this is done, but, I have to guard against it.

"Flamethrower ready!" I shouted at the soldiers around me, but the soldiers did not carry out the order, but looked at Feng Kun, and it was not until Feng Kun repeated my order that he raised the flamethrower one by one.

"Xiao Zhang, is that you?" A soldier who was relatively high in the front asked Feng Kun with his eyes, and after getting his approval, he shouted to the guy who staggered out.

However, the guy who came out of it didn't answer, just walked towards the hole step by step.

"Don't wait, burn!" I shouted to those soldiers again, but Ya, still didn't give me face, and they were all waiting for Feng Kun's decision.

"Xiao Liu Xiaolu, go and restrain him for me, bring him back, the scientific research team will come later, if you give them an infectious body to study, it may be much better than studying those metal particles alone." Feng Kun's small sentence seemed to be explaining to me, but his behavior really made me angry.

The two soldiers put the flamethrower aside and rushed into the hole, and used a grappling technique on the "Xiao Liu" who staggered out, pressing him to the ground. And in the suppression and entanglement, their position is already very close to the hole.

"Feng Kun! You are disobeying orders, you know you don't know! I'm the commander here! Get them back! I grabbed Feng Kun by the collar and yelled at him.

"Officer Shen, you must know that if the characteristics of the metal just now can be applied to weapons, our country's military strength will be greatly improved." Feng Kun faced my anger without changing his face, and even a smile hung on the corner of his mouth, was he looking forward to the future of weapons? It's a pity that there are some things that he won't understand......