Unbeknownst to the guards, there was a small hole in the cliff face beside the rubble in front of them, in which some light occasionally flashed. Digging deeper into this small hole, you can find that there is a long bamboo pipe attached to it, and many of the connections in it have a flat mirror.

At the other end of the bamboo pipe, a man hid in the dark, quietly observing everything outside, and then quietly left.

This is the invention of the valley, the idea given by Liu Feiyun, and now the industrial base in the valley can already produce glass mirrors. Although the cave was closed, he still had to occasionally look at the movement outside, so he thought of the periscope.

At this time, Liu Feiyun was discussing the next arrangements with Liu Shuhan, the valley was sealed, although it had little impact, but it was always necessary to let the people inside know that they would not be trapped here all the time. You know, a closed environment can be unbearable for many people sooner or later.

Liu Feiyun said: "Brother Liu, during this time, we will organize some people to check if there is a way out for these peaks, and focus on choosing the south, where the mountains are relatively low and easier to climb." ”

"Well, it's to find another way, if this group of officers and soldiers doesn't leave, we can't stay here for the rest of our lives." Liu Shuhan agreed with Liu Feiyun's statement, but he was still worried: "Feiyun, we have also explored before, this mountain forest is not easy to walk. ”

Liu Feiyun obviously also knew that there were many snakes and insects in this mountain forest, and it was not easy to get out of the road.

Just as he was about to propose that everyone go step by step, there was a sudden knock on the door, and the person who came recently was Dong Fang.

As soon as he entered, Dong Fang said: "Big brother, Feiyun, those officers and soldiers are still guarding the entrance of the cave, listening to their meaning, it seems that they should always be there in a short period of time." ”

"In this case, let them guard it." Liu Feiyun didn't care much about this matter, and Dong Fang came just right, he said: "Brother Dong, next you send some people to go to the mountains in the south to find out, and see if you can open a road to turn over." ”

"Okay, no problem."

Dong Fang agreed without thinking, and prepared to leave without stopping, but Liu Shuhan stopped him and said, "Xiao Fang, be careful, let everyone bring some insect repellent powder to their bodies." ”

"Got it, big brother, I'll go down first."

Dong Fang's actions are still so vigorous and resolute, without stopping at all, Liu Feiyun and the two of them shook their heads helplessly, Liu Shuhan said: "He has this temperament, he can't change it." ”

"Brother Dong, this is straightforward, but you still have to pay attention to safety, you go to the hospital in a while and let them configure more snake and insect medicines, prevention is better than treatment later."

"I'll remind you a little more with the security guys."

The mountains to the south are a few hundred meters or a thousand meters, but it is not known how much. But it doesn't seem to be very high, but the exploration is not smooth, there is no road on the mountain, many places are still rugged and difficult to walk, plus you need to be careful of snakes and insects, it is four or five hundred meters high in a few days, and the further back it is, the more difficult it is.

Even if there is a good insect repellent snake medicine, but it is not so, they will not bite you, when it is time to bite, bear with it, this bite is still ruthless.

Many people have been recruited, and they have no choice but to arrange for someone to withdraw. Fortunately, these days, I have some understanding of most of the poisonous snakes and poisonous insects in the local area, and I have studied a lot of special antidotes, but there have been no deaths.

Looking at some of the wounded who were carried back, the purple and black hands and feet, Liu Feiyun almost couldn't help but ask them to stop exploring, but Liu Shuhan admonished: "Feiyun, you don't have to blame yourself, they should do this, we provide them with food, drink and shelter, they can't be better for them, now there is no danger to their lives, just suffer a little, and they will not have any complaints." ”

Now Liu Feiyun can be ruthless to the enemy, but he still maintains his due kindness to his own people, and sighed and said: "Looking at their painful appearance, I still can't bear it, let the people in the hospital try their best to treat them, and give them some comfort products." ”

"I know what to do, don't worry."

"Hmm." Liu Feiyun didn't say anything more about this matter, but asked: "How is the mountain road opened, have you found anything?" ”

Liu Shuhan shook his head: "It's not very smooth, now the height is about five hundred meters, and there is no other discovery." ”

Many of the concepts used in the valley are Liu Feiyun's modern concepts, and the unit of measurement is naturally the same, and Liu Shuhan has become accustomed to this statement.

Although the search for a way out is not smooth, it is a matter of time before it is opened up, there is no so-called snowy snow on this mountain, as long as you turn over, it is definitely not a problem to go out.

A few days later, Liu Shuhan suddenly ran over and said, "Feiyun, good news, good news." ”

"What's the matter, Brother Liu, have you reached the top of the mountain?" Liu Feiyun said.

"No, no." Liu Shuhan waved his hand, and said directly without waiting for Liu Feiyun to ask again: "They haven't climbed to the top of the mountain yet, but we found a cave that seems to lead to the outside?" ”

"Caves?"

"Yes, it's the cave, our people found it two days ago, the cave passage seems to be extremely long, the first people have been in it for more than a day, it seems that they haven't gone to the end, there are still some people who continue to move forward, and the mother has not yet returned."

"It's going to be fine!" The cave is not a joke, no one in it knows what the situation is, Liu Feiyun worried.

"There was no accident, although not all the people came back, but they came back one after another, and there was no danger inside." The cave was discovered two days ago, and Liu Shuhan only came to report at this time, mainly to confirm it a little, so as not to rejoice in the air.

"Then let's go check it out."

The two of them came to the place where the cave was discovered, because the previous path had been opened, and he did not have too many dangers and hardships, at most he was a little tired.

At this time, there was a person guarding the entrance of the cave, and when he saw Liu Feiyun and Liu Shuhan coming, he hurriedly greeted: "Valley master, good housekeeper." ”

"Well, it's hard work, if it's really the way to the outside, you will definitely be rewarded." In the way of the emperor, Liu Feiyun will not be stingy with rewards.

"Thank you, Lord Valley." Hearing this, this subordinate could not be happy, and hurriedly thanked him.

Then Liu Shuhan asked: "Have the people who went come back, where does it lead?" ”

"They didn't come back, but if nothing else, they will come back today, whether they find out or not." The man told the truth.

"In this case, let's go first and see if there's anything special."

"Okay, my subordinates will show you the way."

Liu Feiyun and the others followed him in, it was not completely dark inside, and they could see clearly with torches.

There are no traces of artificiality in this place, it should be a natural product, but it is somewhat similar to the cave before me, but this one is longer.

I don't know how this cave passage was formed, it is so long and smooth, the power of nature is really magical.

But for the rest, he doesn't see anything, it's not his specialty, anyway, as long as it can be connected without danger, it doesn't matter what it is.

Just as Liu Feiyun was about to go in and take a look again, there was a sudden movement in the depths of the cave, and soon a person appeared in front of Liu Feiyun. It was the team that went in to explore this time, led by Liu Yi.

They recognized Liu Feiyun and Liu Shuhan at a glance, stepped forward and bowed down and said, "Participate in the valley master, housekeeper." ”

"No need to be polite, it's all your own family, just order it." Liu Feiyun doesn't have too many class concepts, preferring equality in everything.

However, this group of people obviously did not agree, and it was still respectful and respectful.

There was no way, Liu Feiyun could only follow them, and then ask the question he wanted: "How is the inquiry?" ”

"Fortunately, I didn't disgrace my life."

Liu Yi gave a general account of his experience with the others, the passage of this cave was ups and downs, but there was no danger, and then he focused on the other exit of this cave.

The exit is located behind a waterfall and is a short distance from the ground. There was still a mountain forest outside the waterfall, but after a small search, it should not be the boundary of Pingyang County, and they asked from a distant mountain village, which belonged to the Wuyang range, in its northernmost part.

Wuyang County, this and Pingyang County are still separated by a county, the most important thing is that after Wuyang County, the next stop is Kyoto City, it seems that this passage is really not short, this situation is really a bit magical.

When listening to Liu Yi's story, Liu Feiyun thought of another possibility, the group of wild wolves at the beginning would not have come in through this cave, if it was true, it was really amazing.

But I finally found a way out, and I didn't have to work hard to cross the mountains and mountains, but this road was not without danger, Liu Feiyun said: "You build a house here to guard it to prevent anyone from accidentally breaking in." There is also a way inside to explore as much as possible to make sure there are really no other dangers. ”

However, Liu Feiyun is not an unreasonable person, this group of people has just returned, so naturally he wants to let them rest first, he said: "You can find other teams to replace you, pay attention not to be too tired." ”

This group of people is very simple, Liu Feiyun's concern made them cry with emotion, and when Liu Feiyun and Liu Shuhan left, they didn't look for other teams at all, mainly because they were not familiar with it, and it was better to continue to come quickly.

Liu Feiyun and Liu Shuhan came back again, and Liu Shuhan said, "Feiyun, what are you going to do next?" ”

"When they find out, let's go out, to be honest, I don't usually feel anything, but since the valley was sealed, I suddenly want to go out and have a look." Liu Feiyun felt strange about this, maybe this is a bit similar to the experience of prison, people yearn for the vast sky, even if they stay in a small room, but at least the outside world is within reach.

"Well, let's go together then, and after all this time, I haven't been to the town outside for so long."

The investigation went smoothly again, and after Liu Yi came back, he was sure that there was really no danger, so Liu Feiyun, Liu Shuhan and Dong Fang brought a few guards, and naturally there was a little cute Li Yu, this time, a high-level group tour.