I immediately turned back and made a "keep quiet" gesture to my companions behind me. I immediately turned off the flashlight and put on the single soldier night vision. The only light source in the cave disappeared. In the darkness, I whispered to my companions what I found.

"What to do? Just four people. Do you want to go back?" brother donkey felt weak.

"No, to be exact, it's two, and one person should be separated to take care of you waste," old black said sarcastically to him.

I raised my hand and interrupted Lao Hei: "no, it's useless to go back. Rat people will smell the smell we left. Now we can only touch and observe clearly. If the number of rat people is small, we will kill them all. If there are many, we can only consider running away overnight. Brother donkey and drunkard, you two go back first and call everyone down. Lao hei and I will go up and have a look first."

I don't know whether it's the tacit understanding after a long time of cooperation, or brother donkey, who is afraid that those rat people will hear it. Unexpectedly, it's rare that he doesn't make a stubborn quarrel with me. He also wants to go over, turn around and walk back with the drunkard along the mark we left. The old black people are surprised at me.

"Dead monkey, I admire you." Lao Hei gave me a thumbs up and said.

"Well, thank you. And if you can change your habit of talking nonsense, I will admire you very much. Now I beg you, don't make a noise. Those mouse people have sharp ears."

Then we wrapped the soles of our shoes with multifunctional headscarves, which can reduce the sound of walking. In addition, there is fine sand under our feet, so it should be difficult to hear our footsteps unless we are very close.

"Go" I made a gesture to Lao Hei. He walked in front with a gun, which could give full play to his advantages in hearing and vision. I followed him with g36c and kept the distance in mind while walking. Every 20 meters, I drew an arrow and wrote numbers on the stone wall with a special marker pen. This trace can only be seen when wearing polarizing glasses, which can be used for the three beauties behind Shopkeeper Qian showed them the way.

When I wrote the arrow mark 41, old black fiercely raised a fist. I immediately stopped and they squatted quietly.

I asked him what he saw with a gesture. Lao Hei pointed to his ear, indicating that he heard something. I don't have the good ear power of Lao Hei, but fortunately I have a sniper gun assisted positioning system, which has the function of acoustic detection. It is used to locate the position of the other sniper according to the gunshot. In this fully enclosed cave environment, it can also be used for reconnaissance.

Put the receiving probe of the instrument up. I adjusted the parameters to filter out a small amount of interference caused by background clutter and cave wind. The rest is the sound heard by Lao Hei.

From the LCD screen of the instrument, the sound came from our 11 o'clock direction. The waveform there was the strongest. Lao Hei made the same judgment after listening carefully.

We gently moved laterally, leaned against the stone wall on the left side of the cave, and then began to walk slowly, almost holding our breath. We stopped every few steps to see if we were found, and then continued to move closer to the direction of the sound.

Less than 200 meters away, walking is extremely difficult. It's more laborious than passing through the minefield. I can even feel the tip of my nose sweating slightly and my heart beating accelerating a little.

As the distance approached, the sound waveform became more and more clear, indicating that there were many things moving there. When we approached, we saw an arched hole. Almost one person came high, and the sound came from here.

But what surprised me more was that after approaching, there was a faint light coming out of the hole, but it was not the bright light of the torch or lamp, but a faint cold light. Moreover, the faint white cold light was thrown on the ground and shook constantly, which showed that either the light source was moving or something moved back and forth in front of the light source.

Lao Hei turned around and made a gesture to me to pay attention to the individual soldier computer. He took off the integrated sight of scar-cqb, bent down and gently poked out from the bottom of the hole.

This integrated aiming device has a variety of modes to choose from. He first measured the situation in the cave with ultrasound, then switched to thermal imaging mode, and sent both pictures to my computer screen.

At first glance, my scalp was a little numb. I saw that there were red heat sources everywhere in the dome cave of hundreds of square meters. They were all human. It was roughly estimated that there must be hundreds of them. However, I thought it was not their nest, but a place like a peripheral post station at most. The scale of rat people in the nest should be much larger than those in front of them.

At this moment, these rat people are moving in the center of the cave. At a right angle to our location, there is another almost large exit. They have stayed with brother donkey for a long time. I know that they are water-soluble inflow and outflow holes respectively.

"What should I do?" Lao Hei also saw this situation and asked me in sign language.

"Wait a minute, there are too few two people, and the same companions come up," I replied with a gesture.

"There's no time" old black gestured to let me look at the screen. It showed that two mouse people were coming towards us, but they should not find us, otherwise it wouldn't be such a walking speed.

My mind immediately began to analyze the battlefield situation nervously. It would be impossible to retreat. Our smell would tell them that someone had come, and there was a straight underground river after leaving the cave. There was no place to hide. Even if I retreated, it was just a delay of a few minutes to be found.

Realizing this, I opened the insurance of g36c, gently took out the saber and held it in my hand, indicating that Lao Hei was ready to be hard.

Lao Hei always had the character that the more enemies he was, the more excited he was. He immediately nodded to receive it and was ready for close combat.

All our communication was in sign language, so the two rat people didn't feel it at all. They swayed to the entrance of the cave, and turned the corner right on Lao hei and me.

Under normal circumstances, we should be like touching sentinels. They go up to cover their mouths and stab the back of the head or waist with a knife, but these are not ordinary humans. They are monsters turned by mice. I don't want to cover their mouths. What if they bite my hand.

So I simply came face to face with them. When the two mouse people saw me and Lao Hei, they were stunned instinctively. The knife brush in my hand stabbed me. Before stabbing, I had a whim and learned to bark a cat.

"Meow", "flutter", "flutter", three sounds are almost connected. The first sound is my funny cat barking, and the second sound is the sound of me and the old black knife into the meat.

Although these three sounds were very light, they inevitably startled the rest of the mice and people in the hole. Suddenly, they rushed towards the direction of the hole one after another.

"Come on, let's all die." Lao hei and I stood side by side, blocking the hole. Two automatic weapons opened fire and swept through the hole one after another, using Buddha light bullets. It was the enemy of these monsters. One of the rats died immediately, and dozens of them were killed in a face-to-face Kung Fu.

A weapon with high firing speed means high ammunition consumption. Thirty rounds of magazine were knocked out in a few blinks. I shouted, "reload", pinched the kestrel and reloaded the gun.

The tactical cooperation between me and Lao Hei has long been as tacit as flowing clouds and flowing water. He starts shooting five seconds later than me, so that when I change bullets, he can continue to provide five seconds of firepower suppression, so there will be no firepower gap. When he has no bullets, I have changed into a new magazine to continue firing, and there is no continuous pause between them.

At the beginning of the second magazine, those rat people have found that a swarm of rushing up can't hurt us at all. Anyway, it's easier for us to give full play to our firepower advantage, start to squeak and scream, spread out, and pounce on me and old black from several directions.

Naturally, this tactic is not difficult for Lao hei and I. relying on the terrain of the cave, they are responsible for the rat people within a certain angle range. Because they open the interval, we no longer continue to shoot, but steadily use spot shooting to put down the nearest rat people, so as to ensure a certain range of safe areas for ourselves and our companions. They ignore the farther ones and focus on the near ones.

As a sniper, I actually prefer the second shooting rhythm and have a better sense of mastery. Although the shooting is very cool, I can watch a large number of enemies fall like leeks, but clicking this button on my finger is really irreplaceable. The two are a bit like the difference between swallowing and chewing slow food, Of course, it's not to taste these disgusting Rat Man monsters, but the pleasure of killing in human nature.

Lao hei and I were stuck in a position with a wide field of vision. It was impossible for them to rush over before the light of the Buddha bullet. Some mouse people were screamed and died miserably. Their original companions in the white smoke were frightened. Several mouse people with the largest body and relatively high IQ abandoned their attempts to continue attacking us and were ready to escape from the door on the other side.

When they ran away, they would soon inform the same people nearby. Naturally, I wouldn't let this happen. Now I took a step back and let Lao Hei shoot alone. I pulled a fuel grenade from my chest and threw it at another exit cave with enough energy.

Burning grenades are a kind of special grenades, which are prohibited by international law from being used in war. Of course, international law does not say whether they can be used to burn monsters, so I'm happy to make a loophole. This kind of grenade is filled with high-energy military incendiary agents such as yellow phosphorus, white phosphorus or magnesium powder. After blasting, the incendiary agent is released. There is no dead corner to burn anything within 20 meters. Moreover, when it is blown by this grenade, it is often burned alive, which is prohibited because it is too cruel.

About twenty rat people who wanted to escape were blown up among them by a burning grenade. First, only a little powder with blue fire rushed out, followed by the rat people stuck by blue fire. Immediately, their whole bodies were lit like bright candles, shining brightly in the cave. After a few calls, they fell to the ground and did not move, and the rest of the phosphorous powder fell on the hole, A small fire was formed and the exit was firmly blocked.

But just as I got out to throw the grenade, the remaining rat people in the cave rushed up, and Lao Hei ran out of bullets. Recently, a rat man had rushed within five meters of us. Lao Hei had no time to change the bullets, so he threw the gun and pulled out hk23. Dangdang shot two shots to solve the rat man, but the rest immediately rushed up, It immediately surrounded me and old black.