A few more people were added in front of it, and it became a flame channel, where countless vampire bats burned and then fell to ashes. They had to retreat slowly, and the temperature in front was too high to stand it.

Because the passage was relatively narrow and the flamethrower was fully covered, not a single vampire bat could rush through intact. A thick layer of bat corpses fell on the ground, more than a meter high, and the bats on top were still burning.

Either everyone wears a gas mask, or the smell will smoke people to death.

This process lasted more than half an hour, and it was only later that the bats became scarce. The soldiers in front of them also changed several rounds, and their flamethrowers were replaced by dozens of them, but fortunately they were well prepared, otherwise they would not have been able to stop those bats.

Now Yan Jun's nerves have also relaxed, those bats have been burned to death at least a hundred thousand, and there should not be many vampire bats anymore. The poisonous insect controlled by Yan Jun was still inside, but the centipede was too slow, and it was impossible for it to explore the cave.

After waiting for about half an hour, the bats inside were almost burning. The blower at the entrance of the cave blew wind inside, and Yan Jun and they went in again.

Originally, it was a cave, and the temperature was only about ten degrees, but now when they entered the cave, the temperature was dozens of degrees, and they sweated like rain. It's a disgusting feeling to be treading on a thick layer of bat's burning ashes, and some of them are not burned to ashes.

The members of their special bureau are okay, they often go out on missions, and they have seen more bloody scenes, but those soldiers are different, they were born in peacetime, and many of them have not even shed blood, where can they endure such a scene, some of them vomit, and some of them have sore hands and feet.

Fortunately, after a few tens of meters, that part of the journey passed, and there was no one ahead. Yan Jun and the others took the lead in opening the way, and occasionally alarmed bats flew by, and they all beat them down one by one.

"Well, what kind of bone is this?"

They saw a lot of bones scattered in front of them, and the skeletons looked smaller than normal humans, but they resembled humans.

"Look at their teeth, this thing should be a carnivore!" Whampoa pointed to a skull, the teeth were unusually sharp, like serrated teeth, "It doesn't look like a monkey......

The claws are also very sharp, and looking at the skulls, they are much larger than the average human being, these things are not left by humans. There are also some bat skeletons around, and quite a few have been piled up here.

"It seems that bats and these things often fight, but it should be the vampire bats that have won, and these things have never appeared in the habitat of those bats."

"Well, you say that, it seems that these vampire bats are guarding the entrance of the cave and not allowing the contents to come out, and we killed the vampire bats outside, so do you just release the contents inside?" In addition to the fire fox's very smart nose, she also often studies criminal investigation reasoning, and if her combat effectiveness is not good, she will use other aspects to make up for it.

Saying this, everyone was a little surprised, and Yan Jun laughed, "We can even kill vampire bats, but what if there are some things?" ”

They are members of the Special Bureau, and they are very proud, if they hadn't encountered those vampire bats and made them disgraced, they would have taken the lead a long time ago. Now he is much more cautious, although he supports Yan Jun's words, he will not act rashly.

"Let's go, be careful!" Captain Yu took the lead, and they all followed and walked inside.

Along the way, many bones were found, some of which were completely decayed and turned into pieces at the slightest touch, indicating that they had existed for at least a few hundred years. They were a little frightened when they looked at these scenes, these bones looked like there were hundreds or thousands of corpses, could it be that there had been wars here before?

"How do I feel like I'm going lower and lower, does this cave lead to the bottom of the mountain?" Zhao Tianming looked at the sloping road and was shocked, they had been walking for a long time, and there was no trace of those vampire bats for a long time, and they had not found those unknown things, but the cave in front of them seemed to have no end.

They are very well prepared, there are a lot of glow sticks and military flashlights, but in this dark environment, people naturally become anxious and fearful. The stone wall next to it is pitted and does not look man-made, it is a natural stone cave.

"Haha, maybe it's a treasure in here, maybe someone hid the treasure inside." Yan Jun livened up the atmosphere, without those vampire bats, ordinary things could not pose any threat to them.

"Oh, there's probably a princess waiting for us to save!" Zhao Tianming laughed, "When the time comes, I will marry you when I save the princess,"

Yan Jun shook his head, "A gentleman doesn't take people's favor, it's better for Brother Zhao to laugh at it!" ”

Mo said that there would be no princess, even if there was before, it would have long since become dry bones now, so Yan Jun and Zhao Tianming pushed each other.

"It's too hot to buy cakes," Yan Jun said, taking off his firefighting suit.

Others couldn't stand it anymore and followed suit. Captain Yu had the heart to remind him, just moving his mouth, he also took off those things, the members of their special bureau have their own tempers, and now they seem to be obedient, but if they are hard enough, it is enough to bear, so don't care too much.

The soldiers couldn't stand it anymore and were already sweating profusely, but no one acted without an order.

Seeing that there was no danger, Captain Yu said to Wu Rong, "Battalion Commander Wu, let's go down to explore, you can clean up the top, guard the entrance of the cave, and don't let anything suspicious go out!" ”

Wu Rong saluted, and then led the team away. The people in the special bureau are all mysterious, and Wu Rong didn't ask anything else, as long as he obeyed the order.

After another hour or so, they felt that they had walked more than ten miles and had never seen those bones again.

Firefox suddenly said, "Do you smell it, there is a special aroma!" ”

They all shook their heads, and their hearts said who has a dog nose like you!

They were more careful, and after a few hundred meters they found that the front of them suddenly opened up, and as far as the eye could see, there were mountains like wolf's teeth everywhere, and there were some plants with shimmering light here. It looks so bizarre and fairytale-like that everyone is stunned.

The top of the cave here is very high, about a few tens of meters, and the stones on it also glow slightly blue, I don't know if it is the light of the stone itself or some moss growing on it. In short, it's not dark, it's not clear, but it's also shadowy. However, they found that there were only plants here, and there was not a single animal in sight.