Dan Xuan was just silent, Mo Zitong looked around and observed for a long time, but he didn't find anything special, shook his head and said: "This place is like a closed space, I always feel like something is missing?"

As soon as Mo Zitong said this, the others also felt as if something was indeed missing, but they couldn't say what was missing for a while!

"It's a waterway! It's a waterway!" Dan Xuan said slowly.

"Yes, yes, it's the waterway! There should be an entrance to flowing water here!" Mo Zitong said with some excitement.

Only then did everyone understand, and Dan Xuan brought the torch close to the ground and said slowly: "Come and have a look!"

Everyone leaned over to take a look, but they didn't find anything famous, Dan Xuan pointed to the bluestone slab and said slowly: "You see, the bluestone slabs here have sunken bands, if I guess correctly, this should be the water marks left by the past, that is, there was indeed water here, and the water should flow from that direction!"

Liu Bingrui looked in the direction Dan Xuan pointed out, but it was a whole piece of smoother bluestone slab, how could it look like there was water flowing out?

"How is it possible, how can there be water flowing out there?" Liu Bingrui said the common question of everyone.

Dan Xuan stepped forward silently, looked at the entire bluestone slab in front of him, and knocked it lightly with his hand, making a dull sound, it turned out to be empty!

Dan Xuan suddenly, stretched out his hand and warped the edge of the flat bluestone, everyone didn't understand what he was doing, only to hear a soft sound, the huge bluestone was actually pulled down by him from the wall of the well, revealing a deep passage.

Everyone was amazed, especially Mo Zitong and Liu Bingshuang, who didn't know much about Dan Xuan, but Dan Xuan's observation made the two of them feel shocked.

"This should be the waterway!However, it seems that someone doesn't want us to find out about this place, so they will deliberately cover up this place, it seems that there is really a secret here!Let's go in!" Dan Xuan was the first to enter the passage Zihong, and the others followed closely.

The waterway is wide, and a person of normal height can pass through it with his head down. However, when Danxuan felt a little surprised, this waterway turned out to be gradually downward, and normally it should go to a high place, but the waterway of this ancient well was built a little strangely. And the wells of the poor people will not deliberately build such a spacious waterway, because this is obviously a redundant thing, most of the wells as long as they dig into the ground, the water will naturally seep out from the bottom of the well, but this ancient well is very strange, at the bottom of the well to repair the closed bluestone slab, but leave such a waterway that people can pass through, obviously too abnormal.

This ancient well doesn't really seem to be used for drawing water! This was Dan Xuan's first thought that came out of his heart! If this ancient well was really not used for drawing water, then what was the use? Dan Xuan still couldn't figure it out.

The waterway is not straight, but zigzag downward, and the bluestone slabs around it are not smooth, except for the flowing water marks, it should also look some age.

"What kind of place is this!Long Qing, why do I feel colder and colder as I walk?" Liu Bingrui wrapped the clothes on her body and said loudly.

Everyone also felt this way, the more they walked, the colder it became, and the wind around them was gusting, like a gate to hell.

Dan Xuan walked slowly in silence, Mo Zitong glanced up at Dan Xuan, and was about to speak, but Dan Xuan suddenly stopped.

Everyone looked up by the light of the fire, but saw two forks in the road ahead.

"This, what's the situation, which way should I go?" Liu Bingrui said with a puzzled expression.

Dan Xuan was not in a hurry to test it, he could see that these two roads should have been banned, he squatted down and carefully inspected the two passages, and said in a deep voice: "You see, these two passages are obviously a new and an old, the old one should be some years old, and the new one should have been dug for a year or two! Moreover, judging from the size of the passage, the old passage should be the original waterway, and it should be the water source leading to the underground, and this passage seems to have a steeper slope, and it is difficult to say where it leads! What are your opinions, which one should be taken?"

When everyone heard this, they also felt that Dan Xuan's analysis was reasonable, and after everyone discussed, Mo Zitong felt that he should go to the waterway to take a look first, after all, it looked safer there!

Everyone agreed, and walked into the wide waterway. However, they had not gone far as they had gone all the way, when they suddenly heard a loud bang behind them, like the sound of something collapsing, which startled everyone.

Dan Xuan's pupils shrank, but he hurriedly led everyone to retreat, but when they returned to the entrance of the cave, they found that the entire waterway had collapsed, and the entrance of the passage was blocked by countless bluestones!

"Why, how can this be? Is there really a ghost here?" Liu Bingrui subconsciously approached her sister, feeling that the hairs on her body were about to stand up!

"I don't think there may be a ghost, but it looks like someone!" Dan Xuan said something inexplicable, but he was in trouble for a while, and the entrance of the cave was blocked, how should this be good! In fact, if Dan Xuan himself was here, this would not be difficult for him at all, and even if he went down with his sword, this passage would inevitably be cut open by him! But in this situation, he had to hide his identity.

After pondering for a long time, Dan Xuan had no choice but to say: "It seems that we can only move it by hand, if we move it quickly, there should be an hour to move the clogged gravel here!"

Everyone had no choice but to help, with Yuan Sanlang and Dan Xuan as the mainstays, supplemented by three women, it was quite fast, but it was only an hour, and the passage was opened again!

When they returned to the fork in the road again, everyone was a little afraid to go, if they entered another cave, in case someone sealed the entrance of the cave again, wouldn't it be tantamount to killing themselves?

Everyone was in trouble for a while.

Dan Xuan pondered for a long time, and said slowly: "It's better to wait here first, and I'll go in and take a look myself, in case there is any accident when this place appears again!"

"You, yourself, will you be in danger, or find someone to accompany you in!" Liu Bingrui said.

But when he looked at everyone, no one dared to volunteer to accompany Dan Xuan in, Dan Xuan was just about to turn around and go in, but Mo Zitong's voice sounded behind him.

"I'll go in with you!" Mo Zitong kept up with Dan Xuan's pace.

Dan Xuan was a little surprised, but he still nodded and said, "That's fine, you wait again, Miss Mo and I will go back quickly!"

Everyone responded, and Dan Xuan and Mo Zitong walked towards the passage that seemed to lead to the underground. The reason why Dan Xuan insisted on entering this place was because he could feel it, and that feeling of attraction should come from this direction, what could be there under this passage that could attract him! Dan Xuan was really a little curious.