At this time, the light here is brighter, mainly because the gate finally closed when it vibrate, but it made a lot of dust accumulated here for thousands of years, and the dust that was originally covered on the glaucomite rock fell. "Words * love * first * hair

Qingguang Rock, not only can help cultivation, it itself has a faint blue light, now that the dust has fallen, it immediately emits its own light, coupled with the reflection of the light of the night pearl, the entire passage is a lot brighter.

He Xilin didn't feel much annoyed, after all, he knew that there were people outside.

At this moment, he calmed down, took out a night pearl to make it brighter, and then found it on the wall.

"Find the formation to control the opening of the gate," Qin Ruo's heart moved.

He Xilin nodded: "I just slapped this place a few times just now." It should be around here. ”

As he spoke, he held the Night Pearl and carefully looked at the place where he had just slapped it. Qin Ruo also walked over and looked at it for a while.

After all, the two of them still remembered their positions just now, and soon, they found a rock, about the size of a palm, which was not quite the same as the surrounding Qingguang rock.

This piece is also glaucomite, but it is obvious and smooth, which should be caused by someone often touching it or something.

"That's it. He Xilin looked at the place.

"You just shot a few times, shoot a few more times" Qin Ruo frowned a little.

He Xilin shrugged: "Shooting is closing the door, and shooting again may not be opening the door." See if there's anything else wrong. ”

Within a radius of dozens of meters, the two people were touched very smooth, and the two people were also covered in dust, but apart from this place, there was no other abnormality, at least the two of them couldn't see it. Even on the opposite wall. On the opposite wall, there was one such thing, but it was clear that it was closed by another gate.

There was no other discovery, Qin Ruo and He Xilin patted and patted at this different place, but the gate no longer reacted.

"Don't try it, it's a closed door. It's not open. He Xilin looked at Qin Ruo and couldn't help but say.

Qin Ruo shrugged helplessly and gave up: "That's strange, it can't be here, there is no mechanism to open, right?"

He Xilin pouted: "Who knows." ”

Qin Ruo shrugged: "Forget it, just wait here, since the Hundred Crafts Hall can open this gate once, it can be opened twice." Although the formation is broken, but the ancestor of the Yin-Yang Gate is here, and we are locked inside, they will definitely try their best to repair the formation and open the gate. ”

Look at Qin Ruo and sit down next to the gate, and then look at the passage in the depths: "Just sit and wait"

"Otherwise," Qin Ruo looked at He Xilin and laughed. "I'm going to look inside"

He Xilin smiled: "You can't be idle."

Qin Ruo glanced at the direction of the gate: "Wait, after a while, the ancestors will probably come over to take a look." ”

He Xilin was still a little unwilling: "Let's not go far, let's just go to the entrance of the passage and see if it's okay?"

Qin Ruobai glanced at him: "Who said it just now, let's just take a look outside the door, and then we will enter the door after looking at it." ”

He Xilin's face flushed, and he smiled: "Isn't that a little curious." ”

"Curiosity kills the cat, fortunately, this is just the entrance, there is no danger, otherwise, we are in trouble. Moreover, this time, I understand that this underground palace is probably not what we imagined, just a simple underground palace ruins. Qin Ruo looked at the depths of the passage and said softly.

He Xilin had no choice but to stop talking.

After waiting for more than an hour, and still not hearing any movement outside, Qin Ruo couldn't help but wonder a little: "No, the two old ancestors, it's not far from the gate, there's no reason for them to come and take a look."

He Xilin looked at the gate, his ear was attached to the gate, and after a while, he slowly turned his head and looked at Qin Ruo: "It seems that we don't have to wait for news from the outside." The sound insulation of this gate is excellent, I just felt that something was wrong, but now I think about it, as soon as the door was closed, it was absolutely quiet. The people outside shouted two sentences at the beginning, and we heard it clearly. But as soon as the door closed, there was no sound. I estimate that the old ancestor is already at the door, but the voice can't come in at all. ”

Qin Ruo was stunned: "Are you sure?"

"Why don't you shout and try it, even if the old ancestor doesn't come, there are always disciples around" He Xilin said and asked Qin Ruo to shout and give it a try, but he himself opened his throat and shouted.

"Is there anyone?"

Qin Ruo suddenly felt his ears buzzing: "Damn, this is too loud." ”

He Xilin plucked out his ears in confusion: "It's a pity that my voice is so loud that I don't practice the lion's roar." ”

Qin Ruo felt wrong: "You mean, you didn't make a lot of noise just now"

He Xilin plucked his ears and slapped them twice: "It's definitely not so exaggerated." Or try it. ”

Qin Ruo looked at He Xilin and was a little puzzled, but he still opened his mouth and shouted. But his voice wasn't loud, just a little louder than he was talking about. But there was nothing unusual about this sound.

Qin Ruo lowered his head and made a slight sound, increasing his voice, which was estimated to be basically equivalent to the sound of ordinary people shouting, and suddenly, Qin Ruo only felt that in his ears, it was like dozens of five-two cannons firing in unison, and Qin Ruo was a little dizzy.

He Xilin even covered his ears: "Damn, you're going to die."

But he learned to be obedient and didn't dare to shout loudly.

Qin Ruo's brows furrowed: "The people outside, it seems that they can't hear our voices." I could feel that our voices were almost doubling back through the gate. ”

He Xilin sighed: "He's meowing, Lao Tzu just came over to take a look, as for it?"

Qin Ruo was not in a hurry, after all, it was only through a door, and the people outside would definitely find a way to get in.

"Wait, they'll find a way to get in. Qin Ruo sat down cross-legged.

He Xilin looked at Qin Ruo, but then looked at the passage: "I think, let's go over and have a look, maybe there is a way to open the door in the passage." ”

Qin Ruo glanced at him: "If you want to go over and take a look, just say it, even if there is a way to find the door to open the door, it is a formation or something, do you know how to use it?"

He Xilin smiled: "Let's go, go over and have a look." ”

Qin Ruo knew that sitting here would be useless, go over and take a look, maybe he could really find a way to open it, so he followed.

Outside, just when Qin Ruo and the others were just closed by the gate, in less than five minutes, Qu Tianwen and Gong Yiling rushed over. But despite their shouts, there was no response.

Qu Tianwen and Gong Yiling both frowned, which is not a good thing.

What's more, Qin Ruo and He Xilin's identities are not ordinary, and today's Dragon Group, except for the two of them, I am afraid that there will be problems.

Qu Tianwen simply gathered his true qi directly and shouted directly. With his strength, even if he is not good at fighting, his true qi is abundant. The sound condensed into a line can definitely penetrate the rocks of more than ten meters.

But Qu Tianwen's shouting bounced back directly, startling Qu Tianwen and quickly dispersing his true anger.

"This gate is not ordinary, and my voice is completely bounced back. Qu Tianwen said solemnly.

Gong Yiling looked at the gate and suddenly turned around: "Go and study the formation of opening the door." The formation that was a little missing could still be repaired. It can't be delayed for too long, otherwise, who knows what the hell is going on inside. ”

At this moment, Qin Ruo and He Xilin had already walked along the passage for about two hundred meters.

The two men stopped and looked at each other.

The passage in front of them was a large ramp, which originally extended straight down, but when they got here, there was a clear right turn, forming a spiral shape. "I can't go down," Qin Ruo looked at He Xilin.

He Xilin smiled: "My buddy, I'm also a master anyway, if there is really any danger, I guess I won't be able to keep our brothers." ”

So saying, he walked forward first.

The slope of this spiral passage is not too large, after all, it is very wide and long, at most it is more than ten degrees of inclination.

Qin Ruo thought about it, took out the horizontal knife, and left a few words at the corner, so that when the people outside came in, if the two of them hadn't come back, they could also know where they went.

After carving, he followed He Xilin and walked down.

The spiral passage is not boring, because every two hundred meters or so, there is a flat road, buffered for a while, and then continues.

After passing through the five buffered platform sections in a row, Qin Ruo and He Xilin saw the exit, this exit was of the same specifications as the passage, and outside, it was obviously a larger space. Because from the direction of the passage mouth, you can see a very bright light, although it is not the light of the outside world, but at least it is much brighter than the night pearl in the hands of Qin Ruo and He Xilin.

"Now, it's estimated to be at least eighty meters underground. Qin Ruo said softly.

He Xilin nodded: "Then this underground palace, at least this first layer, should be about 100 meters deep." ”

Saying that, He Xilin was in front, continued to walk down, walked the last section of the slope, and then came to the exit of the passage after a flat road of dozens of meters.

Standing at the exit of the passage, although Qin Ruo and He Xilin had already prepared, they still opened their mouths wide: This is an underground city.

What shocked them was that this underground city was about fifty meters deeper under their feet, and the place where they stood was a platform, and on both sides of the platform, each extended a road, from the width of the exit to more than ten meters, constantly expanding, and when they reached the bottom, it was already nearly 100 meters wide, leading to a small square of more than 2,000 square meters.

But this is obviously not a square, but a temporary unloading site in front of a warehouse. Because just around this small square, there are large buildings, and in the general public's mind, this should be a warehouse.

"What we walked through was just a passage for people to transport supplies and supplies, and that entrance seemed to be just a small auxiliary door. I just don't know, where is the gate" He Xilin's lips moved slightly, and he muttered.

The reason why they could see it so clearly was because just above Qin Ruo's head, on the dome about four or five meters high, there were countless bright light sources inlaid with them, and as for what this light source was, Qin Ruo and He Xilin didn't know. All I know is that these things must be powerful, because they light up this huge underground city as if it were daylight