Wen Bufan walked slowly along the edge of the big cave, trying to find a way to go down, and walked around the hole for most of the circle, but did not find a way to go down, but on the side of the hole, he saw a passage.

The last time Wen Bufan and they came, they didn't go inside, and naturally they didn't find this passage.

On the other side of the passage, there seems to be a faint bright light.

Wen Bufan walked along the passage and walked in, and before he had gone far, he saw a passage spiraling downward.

This passage was clearly dug by hand. Stone stairs are neatly arranged and lead downward.

Wen Bufan walked slowly down the stone staircase, and after turning a corner. The lights in front of us were getting brighter and louder.

Wen Bufan slowed down and walked forward slowly. Finally, we came to the bottom of the stone staircase. The light and sound came from the passage on the side. There was no one guarding the door of the passage, Wen Bufan walked towards the passage, looking inside through the passage. Inside is a large cave with many people busy with something. Although there is no guard outside, there are quite a few patrols inside.

Wen Bufan quietly looked at the situation inside from the outside, and roughly calculated the route of the patrol team and the time it passed. Wen Bufan saw an opportunity, entered it in a flash, and quickly came to an inconspicuous corner.

The people inside were busy, no one seemed to care about anything else, and the patrolling people didn't seem to care if there was anyone outside, but watched the people who were doing their work.

Wen Bufan was in the corner for a while, and he was more sure of his thoughts, these patrolling people were watching these people who were working.

What are these people doing? Wen Bufan looked at the people who were working. Some of these people were picking at something on a very flat and large stone. Some were pouring into a huge container what those people had come out of. There were also people who kept carrying things in bamboo baskets to the big flat rocks. Could it be that they are making something? Wen Bufan thought. But Wen Bufan didn't notice that someone had taken anything out of the huge container.

At this moment, a man carrying something suddenly fell to the ground.

The patrolling men immediately walked over, took a look, and with a wave of their hands, two people came over and carried the fallen man away.

"Come here, move on!" One said like a team leader.

At this time, those who were busy with other work had not yet had time to come.

Wen Bufan walked out, didn't speak, and directly picked up the person's basket and followed the others out.

When the patrol saw that someone was continuing to work, they didn't say anything, but continued to patrol, and those who were doing the work didn't care about this, and they all lowered their heads and got busy.

"You're new here?" A person in front of Wen Bufan whispered.

"Hmm!" Wen Bufan agreed.

"Also captured?" The man asked quietly.

"Hmm." Wen Bufan agreed and said, "What are we going to transport?" ”

"You'll know when you arrive, everything will be lucky!" When the man had said this, he stopped talking.

Wen Bufan followed the team forward, out of the cave, and into a canyon. The canyon is elongated and lined with cliffs on both sides.

The procession continued along the canyon. On the way, I also encountered several groups of people carrying goods walking back. When the two teams are staggered, they can only pass close to each other.

When you get out of the canyon, you suddenly open up, and there is a patrol outside.

The team walked up a mountain road. Turning a hill, Wen Bufan saw a large group of people, busy in an open-pit mine.

Wen Bufan is very strange, they basically searched every corner of Hudao that day, why didn't they find this place?

The transport team came to a place where the bamboo basket was slowed down, put down the empty bamboo basket on their bodies, and then carried a loaded bamboo basket and walked back.

Wen Bufan glanced at the mine, there were about a few hundred people inside. These people also have their own division of labor. Some are specially mined, some are specially basketed, and some are specially delivered.

There are more patrols in the mines.

The bamboo basket was filled with various kinds of ores, so Wen Bufan was even more sure that something was being forged in that huge container. I don't know what it is, but one thing is certain: it must be huge!

Wen Bufan followed the transport team back and forth more than ten times, and finally stopped the transportation after the slender canyon was completely invisible.

All the people here were sleeping in that cave. Didn't send a flatbread before going to bed. Wen Bufan took a bite, and it tasted good. It's not like the black-hearted miners who gave the miners moldy food!

After eating, the absentees quickly fell into a deep sleep.

Wen Bufan naturally didn't sleep, and he was waiting for this opportunity after waiting for a day!

Wen Bufan stood up and walked out slowly, and the guards on duty were also asleep against the wall. Wen Bufan walked along the route of the day towards the mine.

After coming to the mine, it was quiet in the mine. Wen Bufan walked around the mine and found nothing. Then he walked towards the outside of the mine.

Not far from the mine, there is a stone house, which appears to be the place where those who have been absent from work to sleep.

Wen Bufan looked around again, and suddenly felt that something was wrong. Where do those who patrol live?

Wen Bufan came to the front of those stone houses, looked inside through the window, and there were indeed some absenteeism, and he didn't find those patrolling.

It seems that there is something else to go here.

This place must not be very far away, Wen Bufan looked up again, and suddenly remembered that there were other guards found in the cave. Wen Bufan's eyes lit up, and he looked at the position in the middle of these two places.

Wen Bufan returned the same way and finally found another way. The road was a fork in the hillside.

Wen Bufan walked all the way up this fork in the road. After reaching the top of the mountain, I saw a small camp not far away.

Two guards stood outside the gates of the camp. Without looking, Wen Bufan knew that the two guards were already asleep. Wen Bufan quietly walked past the two soldiers and entered the camp.

There are about a dozen houses in the camp, all of which are made of stone, but a little more elaborate. These stone houses are all the same size and style, and Wen Bufan looked inside and saw that they were all those patrolling soldiers, and only one stone house had fewer people living in it. It should be the leaders.

After Wen Bufan looked around, he was going to go back to study what was in the big container. Just about to turn around, he found that there seemed to be a bright light not far away, Wen Bufan took a closer look, and there was indeed a faint light not far ahead!