Because of the convergence of the Tiangang Bafang Formation, the dragon qi that was extracted from the golden well had already converged into golden dragons. Before, some of these golden dragons had drilled into Chen Benzhong's body, but since he was hit by the bone-eating insects, the vitality in his body was lost, and these golden dragons formed by the dragon qi gathered out of his body again and gathered above the formation.

And the Tiangang Bafang Formation was still constantly pumping the dragon qi in the golden well, and at this time, there were more and more golden dragons gathered above the formation, and these golden dragons were tightly crowded together, constantly wandering, forming a huge golden ball.

In the center of this golden ball, a large amount of dragon qi gathered together, faintly forming a golden fist-sized point of light. All the golden dragons were rotating rapidly around this point of light, so fast that even Chen Ziyang couldn't see the appearance of the golden dragon clearly.

What worries him the most is that the state of this ball at this time is very unstable, the whole golden ball is slowly shaking, and the speed of shaking is getting faster and faster, it seems that it will explode soon due to the excessive dragon qi gathered.

Although the Qing Dynasty died early, but this dragon vein treasure cave is still running, four dragons gathered the dragon qi in the golden well, after so many years, the reserves of dragon qi in the golden well have long been very amazing.

And because these extracted dragon qi has no place to emit it, it can only converge at the top of the Tiangang Bafang Formation, which has reached the maximum amount that this formation can carry, but there is no place for catharsis, at this time, this round ball is like a balloon that is about to be blown up, and it will burst at any time.

Before Chen Ziyang could recover from the shock, suddenly there was a series of clicking sounds from the surroundings. At this time, the bodies of the four dragon-shaped sculptures covering the golden well actually cracked, and some stones collapsed from the dragon's body.

Along with these sounds, there was also a strange sound coming from the golden well, which sounded a little like a dragon's groan, and I don't know if it was because of the abnormal movement of the dragon qi gathered inside, or if the interior of the golden well also showed signs of collapse.

Although Yang Lei and Umbrella Shishuai couldn't see the dragon qi that Chen Ziyang and Pan Huayu could see, the two of them clearly saw the abnormalities on the four stone dragons, and also felt the slight tremor on the ground.

"Is it going to collapse, hurry up and run?" Yang Lei slapped his thigh and shouted anxiously.

"Run? Where to run? Umbrella Shishuai hurriedly looked around, but the terrain here was unfamiliar to them at all, and it was pitch black all around, and they didn't know where there was an exit.

"By the way, Pan Huayu, your kid has been secretly hiding around before, you must have figured out the environment here, you quickly tell us where there is an exit." Yang Lei rushed to Pan Huayu in two steps and grabbed him by the collar.

"Export? How do I know where the exit is, I came to save you because I couldn't find the exit, I wanted you to escape with me, I knew you didn't know where the exit was, why should I take this risk. After pulling Yang Lei's hand away, Pan Huayu said hatefully.

"I said that you little white-eyed wolf thing how did your conscience find out today, and you actually saved the three of us, dare you kid has other plans." Listening to Pan Huayu's meaning, it is likely that there is no exit around at all, Yang Lei was disappointed all of a sudden, and said angrily.

Just as a few people were talking, suddenly there was a loud bang, and a stone dragon finally couldn't bear it anymore and exploded into several sections from the middle.

The stone dragon body was shattered far away by the dragon qi, and the rubble flew away. And the other three stone dragons don't seem to be able to last long, the cracks are already all over the dragon's body, and they may collapse at any time.

"Boom ......" After the whole ground shook violently, the shaking became even more severe, and even cracks appeared on the edge of the well of the golden well, and the map of the mountains and rivers of the four seas covering the top of the golden well was even worse, and a crack divided the entire stone slab into two halves.

"Eryang, what should I do?" didn't expect this place to collapse so quickly, Yang Lei panicked all of a sudden.

Chen Ziyang, who was standing on the side, was running rapidly, and then he turned around sharply and asked Pan Huayu, "Which direction did you come from just now?" Where have they been? Tell me quickly, and try to be as concise as possible. ”

Hearing Chen Ziyang's words, Pan Huayu was obviously stunned, but then he reacted, didn't speak, and after looking at the surrounding directions, he pointed to the darkness in the distance with his finger and drew a big circle.

Seeing the area pointed out by Pan Huayu, the other three people's eyes widened in surprise. It's no wonder that this kid came to save three people, because he really couldn't find the exit, it seems that he has almost walked around this underground space, and the area he pointed out accounts for almost seven or eight tenths of the entire underground space.

Seeing the direction Pan Huayu was pointing, Chen Ziyang kept thinking. After he fell from above just now, he found the edge of this underground space, which was a cliff in the waterhole, which should lead directly to the underground palace above, where there was obviously no road. It is estimated that Pan Huayu encountered a similar situation, and it is very likely that the place where he walked was all cliffs.

After reuniting the places he had walked with the places pointed out by Pan Huayu, Chen Ziyang found that there was only one direction, and two groups of people had not been there. The range is very small, and if there is an exit to escape from here, it must be there.

This underground space is very dark, and the direction pointed out by Pan Huayu is also vague, and Chen Ziyang is not completely sure that the direction he chooses is correct. Just as he stood there to confirm further, he suddenly heard a clicking sound.

The map of the mountains and rivers of the four seas that had been covered above the golden well was shattered into several pieces at once, and fell into the golden well under the pull of gravity, and a hot breath erupted from the golden well in an instant, enveloping the four people at once.

The four people standing in place had not yet figured out what was going on, when suddenly all four of them felt something coming out of their nostrils at the same time, and at this moment, all four of them had nosebleeds at the same time.

"There's no time to hesitate!" Chen Ziyang knew that this was because of the result of the overflow of dragon qi, ordinary people had no way to withstand the tyrannical aura of dragon qi at all, if they didn't leave quickly, it was very likely that the four of them would faint to death here.

"There! Walk! After pointing out the direction he had chosen, he galloped away with the other three.

"Don't go! Take me! I...... I'm your grandfather......" Chen Benzhong's unwilling shout came from behind the four people, and then it was drowned out by a loud rumbling sound. The remaining three stone dragons collapsed at the same time at this moment, and the huge fragments of the dragon's body crushed him underneath.

When the four of them rushed forward, they only felt that their qi and blood were surging, and their eyes were blackened for a while, after all, the running speed of several people was not as fast as dragon qi at all. Fortunately, the four of them were not far from the waterhole, and after a while, the four of them plunged into the waterhole one after another.

After entering the icy pool water, the four people suddenly felt a lot clearer, and they couldn't imagine that the cold pool water that almost killed Chen Ziyang before actually helped the four people at this moment, making the dragon qi manic aura weaken a lot.

This direction of the waterhole is not very deep, and the deepest part of the pool is only up to the chests of a few people. The four of them walked forward with their feet on the bottom of the pool, and after a while, they heard the sound of the water.

After the flashlight beam shone over, several people found that there was still a cliff in front of them at this time, but on this cliff there were more than a dozen water holes of different sizes, the largest of which was four or five meters high, and the smallest could allow a person to bend over and pass through.

"Which one to go?" This question appeared in the hearts of the four people at the same time, and the four flashlight beams kept shaking here, but no one could see whether the clear water cave was alive or not.

Some of the holes are open above the pools and fill the pools with water, while some of them are directly connected to the surface of the pools, and the water in the pools flows out of these holes. It is probably because of this that the water level of this waterhole has not changed over the years.

Because this direction of escape was chosen by Chen Ziyang, the other three people all set their eyes on him. But now Chen Ziyang is also a little confused, these dozen or so water holes seem to be able to go, but which one should be taken? Whether to go with the current, or to go against the current into the holes that pour water into the pools.

Just when Chen Ziyang was hesitating, he suddenly felt as if he had seen a shining bright spot, which should have shone on some reflective object when the flashlight beam was swept over just now. Then he hurriedly turned the flashlight back and saw the thing again.

There was a small object that glowed faintly golden under the light of the flashlight. It's weird, it's all pitch black, and I've never seen anything reflective. Because of the relative proximity, coupled with the doubts in his heart, Chen Ziyang hurriedly stepped forward.

The reflective object happened to be on the edge of a semi-suspended water hole, which was not large enough to allow a person to walk upright, and small streams of water poured into the pool.

After coming to the front, Chen Ziyang found the reflective object. When he saw such a thing, he stood speechless in astonishment, with an expression of disbelief.

"Let's go here!" didn't have time to explain too much to the three people behind him, Chen Ziyang took the lead and got into this water hole. The other three all looked puzzled, wondering why Chen Ziyang's tone suddenly became so sure, how could he know that this water hole could escape outside? Although they didn't understand very well, the three of them did not slow down and followed closely.

Not long after the four of them had entered the water hole, they heard a loud bang coming from behind them. The ground shook violently, and the four of them felt their legs go limp, and they all collapsed in the water hole. It seemed that the entire Dragon Vein Dungeon had collapsed, and the mountain was shaking.

……

"Poof......" Yang Lei, who had surfaced from a waterhole, spit out the water in his mouth and looked around, and then his eyes widened.

"This ...... This is...... Shallow water ichthyosaurus? Why did I come back here after a big circle? He said in surprise.

Not only Yang Lei, but even Shi Shuai, who followed the umbrella that emerged from the pool, looked at the surrounding scenery and was stunned. This place is too familiar to the three people, it is the Weizi River where the three civil engineers robbed the tomb for the first time, and the waterhole where the three people surfaced is near the shallow water Yuhualong tomb.

"Eryang, how did you know that the water hole leads here?" The four of them had been running wildly in that water hole for a long time, and it had been almost a day since the water hole was calculated, and several people had already lost their way, but they didn't expect it to come out of here.

"That's why." After Chen Ziyang finished speaking, he spread out his palm, and a bright golden copper coin was placed in the palm of his hand, which was engraved with the words Qianlong Tongbao.

"I picked it up at the entrance to that water hole, and you see, there are a few scratches on it, which must have been left over the years after being tied up with some thin thread or something.

This copper coin actually belongs to me, and it is the one on the copper coin sword that my master left me back then. ”

"What? Wasn't that copper coin sword scattered a long time ago? You didn't pick up the copper coins, they all ended up in Cardinal's tomb. Oh...... I understand. Yang Lei nodded and said with a sudden realization.

"This mountain range is one of the four dragons, and it stretches in the direction of the dragons' caves, and I can't imagine that the same is true of the water underground.

Do you remember that Cardinal's tomb was finally flooded? I estimate that the more than 50 copper coins left in the tomb were washed away by the current, and I didn't expect that one of them was washed out so far along the waterway, and happened to be stuck at the mouth of the water hole where we escaped.

There is a providence in the underworld, my master's spirit in the sky actually helped us again, pointing out the direction of escape, if there is no copper coin, maybe we will be buried with the dragon vein treasure cave of the Qing Dynasty. Staring at the copper coin in his hand, Chen Ziyang felt embarrassed, and the past was vivid.

"Hahaha...... It all started here, but I didn't expect it to end here. That's what it was meant to be.

Anyway, we finally escaped alive, you also avenged Wang Lele, Chen Benzhong also died there, everything has been settled, and I will never take risks with you in the future.

The fly in the ointment, this time we didn't find the treasure in the dragon vein dungeon, and we didn't get anything valuable. But I'm used to it, and it's this virtue every time. A few of us are destined to be poor. Umbrella Shi Shuai said with a little disappointment.

"Brother Umbrella, I've been with Lei Zi for a long time, why have you become so wealthy?"

"Haha, old umbrella, there is one thing you said wrong, it's not like we didn't get anything." Yang Lei stared at the two people and said with a wicked smile.