"This is the mine?"

"It should be here, that's right, I met my brother here that night!"

Prostrate in the grass outside the mine, a few children who were still clean just now, all of them were dizzy and smeared, but seeing that they didn't care about their own image, it was really the attraction of the black dragon ruins that was even better.

"With so many Federal Administration personnel guarding it, how are we going to get in?"

As soon as they came to the mine, the exploration team encountered the most difficult problem, thinking that the miners were all cleared, this juncture should be a moment of confusion for personnel, and a good time to officially blend in, who would have thought that the Federal Administration had already taken over, and there was no slackness.

"There should be a hidden passage behind the mine, so let's try our luck there."

Yu Dad and Yu Xiaohu are miners for two generations, not to mention that Yu Xiaodai lives in a civilian area, where 80% of the men living there are mostly miners, for some of the life-saving tricks that are not known to laymen, Yu Xiaodai is more or less knowledgeable, and two to three passages will be set up behind each mine, in order to prevent the workers inside from escaping once the mine collapses, otherwise there is only one exit, and the chances of the workers escaping are much smaller.

A few people in the grass crept around the exit of the mine, and the sound of leaves rubbing against each other caught the attention of the Authority's personnel.

"What sound?"

"What's the sound?"

A summoner of the Ranger Department was particularly sensitive to sound, and when he heard the noise in the jungle opposite, he unconsciously walked towards the place where Yu Xiaodai and the others had just hidden.

"I said, are you a little too nervous, is there anyone here?"

The companions behind him also followed, looking at the empty jungle and couldn't help but complain.

"Someone was hiding here just now!"

Looking at the marks left by the crawling in the grass, I was even more sure that someone was hiding here.

"Really!"

The companion crouched down to check the traces of the grass, and sure enough, as said, there was really someone hiding here, and it seemed that he had just left.

"Tighten your defense, it seems that the rumors of the Black Dragon Ruins have leaked!"

Just as the personnel of the Federal Administration were tightening their defense, Yu Xiaodai had already led a few people to the side behind the mine, the entire mountain was very rich in ore, so the excavation area of each mine was very large, although the distance between them was not far away.

"This! Is that the passage you are talking about? ”

Nangong Lie pointed to the mountain behind the mine, a dog hole about the size of a person, maybe he had some misunderstanding of the escape channel, in his opinion, this escape channel should at least be like a shopping mall, there is a similar hole, but this small dog hole in front of him, is it sure that it can effectively evacuate the evacuation of all miners when there is an accident in the mine?

"You don't understand, my dad said that you can't dig too many large-scale exits on the mountain, which is not conducive to the mining of the mine, so only the passage mouth for inward mining is very large, and the rest are this kind of passage that does not destroy the load-bearing strength, don't grind! Hurriedly! ”

A few people who have disregarded the image have nothing to say, and they have to send it when they are ready to fly, since they have come to this puppy hole, how can they miss a good opportunity to go in and find out!

Tightening his clothes, Nangong Lie, who was still arguing like a dog cave just now, took the lead and climbed in first, to explore whether there was any danger, and the four people outside the cave mouth waited anxiously.

As soon as he entered the mine, because the opening at the entrance of the cave was too small, Nangong Lie did not stabilize and fell directly into the cave, fortunately this is an escape channel, and the height of the excavation is not very large, although it is not a big deal if he falls.

Finally cleaned the dust off his body, looked up, I don't know why the mine he was in turned out to be pitch black, it stands to reason that since the Federal Administration has known about the ruins in the mine, there should be someone guarding it, why is it so quiet?

Before he could come back to his senses, he was just about to take a few steps forward, when he heard a sound from the hole above.

"Nangong Lie!"

"Can you go down?"

It was the shouts of Li Xue and the others, and seeing that there was no movement below, they couldn't wait to start shouting quietly into the entrance of the cave.

"Yes!"

One after another, with Nangong Lie below, the few people behind did not fall to the ground!

"Why is it so dark here?"

"Shh

Yu Xiaodai hurriedly stopped Li Xue's words, such a loud voice, if there was someone guarding the cave, I was afraid that it would be detected.

"Xiao Dai, has this mine always been so dark?"

Nangong Lie continued to ask in a voice that only a few people could hear, everything here was a little unreasonable, and it was reasonable for a few people to feel a little uneasy.

"I came here before and it was still brightly lit, and this passage should be illuminated even in the rear, and it shouldn't be like this."

Even Yu Xiaodai, who is the only experienced person, couldn't figure it out, obviously when she came to look for Yu Xiaohu that day, the lights were still bright, and all the miners were mining intensively under the protection of the federal government army, why was the cave so silent after all the miners were dismissed back at this time, not to mention that there were still people from the Federal Administration at the entrance of the cave just now, and it didn't look like no one cared.

"Anyway, let's go check it out first."

Song Qi has always been the one with the deepest and most stable thoughts of several people, seeing this, he has already come to the mine, how can he give up because of this small episode, appease a few people, and continue to walk forward.

On the way, Yu Xiaodai put on the witch robe, and used the faint light brought by her robe to illuminate the road ahead, Song Qi's staff can easily emit light, and even light up the entire mine under the effect of soul power, but this will also be discovered by the management personnel guarding the mine, although Li Xue's token is used to save life, it is better not to use it easily.

"Why haven't you seen a ray of light after walking for so long? Wouldn't we be in the wrong direction? Xiao Dai? Have you ever seen this? ”

Along the way, the further down she went, the more confused Yu Xiaodai became, obviously the mine should not be so big, as we all know, the mine is dug in the mountain, even if the escape passage for a few people to enter the mine is some distance from the main site of mining, it has been more than ten minutes now, how much light should be seen, not like now, there is no sign at all.

"Nope! It's weird, it shouldn't be like this! ”

As soon as Yu Xiaodai's words came out, the four people beside her were even more afraid, and the worries in their hearts became heavier and heavier.

"There's something really wrong, I don't notice any aura about the Demonic Beast at all!"