Ling Yun did not plan to go out during the day when he went to the sinkhole, so he had more time and didn't have to worry at all.

What's more, his most important goal this time, the real dragon corpse has been included in the Taixu ring by him. He has all the worries in his heart, so he naturally has no rush.

Ling Yun’s goal is now very clear, which is the Yin and Yang Eyes of the Yin and Yang Eyes of the Yin-Yang Dragon Locking Array!

He naturally knew that the huge cave where the Yin-Yang Dragon Locking Array was located had been moved to Shennongjia by the power of the Qiankun Shifting Array. Although the formation was destroyed, Longpan Mountain was still there and Nancui Peak was still there. Therefore, the two array eyes of the Yin-Yang Dragon Locking Array must have been there.

After all, the Yin-Yang Dragon Locking Array was arranged by the ancient master here. As long as there is no collapse of the sky and the earth breaking, causing huge changes in the terrain, the location of these two array eyes will definitely not change much.

When the Qiankun Shifting Array was activated, the violent earth-shaking caused was caused by the formation's power to steal the sky and change the earth, but it did not change any terrain of Longpan Mountain and Nancui Peak.

Lingyun only looked at the location of the huge underground river at the bottom of the sinkhole, and there was no change, so he already knew this.

Of course, this time, Ling Yun explored the sinkhole, which was too great compared to half a year ago. At that time, he was at the peak of the third level of body refining. Except for a Human Emperor pen and some primary talismans, he had no other reliance. But now he is at the peak of the third level of Qi training, with strong strength and countless magic weapons and trump cards on his body, and he can handle any emergencies. Moreover, he still has water-avoiding beads.

At that time, Ling Yun was very troubled to deal with a giant python at the bottom of the sinkhole, and even did not dare to cross the underground river at the bottom of the sinkhole easily. But now, the sinkhole is filled with more than 100 meters of deep water, and the underground river is connected to these waters. Ling Yun and Ye Xingchen come and go freely in the water, leaving as much as they want, and flying as they want. The huge strange fish in the water and countless football-sized toads hid far away and could not even get close to them.

This feeling is so good that I can’t feel better!

Of course, Ling Yun was still very cautious, because after all, this place was arranged by ancient powerful people, and it was a place to trap dragons. Even his spiritual sense of the ninth level of Qi training could not be detected, so he did not dare to be careless at all.

Be careful to sail the ship for a thousand years.

At this moment, Lingyun brought Ye Xingchen to the southeast corner of the Tiankeng again, walked into the 100-meter-high cliff pot lid, staring at the nine caves on the knife-like cliff, and pondering.

The last time, Ling Yun and Xiaobai entered the Yin-Yang Dragon Locking Formation, they entered from here. They walked into the third cave in the south.

"Lingyun, what treasure did you get when you came to this sinkhole last time?"

Ye Xingchen was very curious about Lingyun's affairs. She asked when she took the opportunity and refused to miss one.

Hearing this question, Ling Yun couldn't help but smile knowingly: "Wife, tell you, you are a man and I started by exploring this pit."

The blood-transforming divine sword, the dragon-patterned sword, the ninety-nine night pearls, Bodhi seeds, Buddhist beads, green lamps, magic gourds, more than 2,000 kilograms of ambergris, and even the Earth Emperor's Book. Later, Ling Yun arrived at Shennongjia, and obtained the Shennong Cauldron in the Medicine Valley that had existed for countless years, and a large number of spiritual medicines that had grown for thousands of years...

There are also Xiao Hei who successfully transformed into a dragon, Xiao Bai who grew three tails, and Ling Yun successfully practiced the Yiqi Yin and Yang Technique here, which has even broken through the second level of the Dayan Star Gathering Treasure Art...

All of this is due to his first exploration of this sinkhole!

"I remember when my team had just opened, and there was only one person coming, a gun..."

Ling Yun thought of his proudness and couldn't help singing.

Of course, the gun that Ling Yun sang here is not a golden dragon spear, but a human emperor pen.

Ye Xingchen looked at Ling Yun's proud expression, couldn't help biting Hong Yanyan's lips, and raised her eyebrows: "Are you still finished?"

"Hehe, wife, let me tell you that I have too many treasures in this pit, such as the current blood-transforming God Sword, the dragon pattern sword, even the Shennong Cauldron, the ambergris, that magical gourd..."

It can be said that in addition to the secrets of the Human Emperor's Pen and the Earth Emperor's Book, Ling Yun described the entire process of his last exploration of the Tiankeng to Ye Xingchen.

As Ling Yun told him, Ye Xingchen's mouth became wider and wider, and at the end he was stunned and completely shocked!

"Oh my God, no wonder so many martial arts masters have gone to this sinkhole, but they have gained nothing. It turns out that you have obtained all the opportunities in the sinkhole by yourself!"

Ye Xingchen did not talk about the baby this time, but about the opportunity, because if a person can get so many babies at once, it is not that he is lucky, but that he really has a great opportunity!

"Hehe, it's almost the same. You didn't see the monks in Shaolin Temple always say what kind of person I am to respond to the disaster. If you don't have any chance, what kind of disaster should you do?!"

Ling Yun raised the corner of his mouth, showed a bright smile, and laughed.

This sentence made Ye Xingchen unable to help but ask him whether the Human Emperor's Pen and the Earth Emperor's Book were really obtained by Ling Yun, but Ye Xingchen forced his curiosity to suppress it and did not ask further.

She was smart and naturally knew that if Ling Yun decided to tell her, she would definitely tell her; but if Ling Yun didn't say it, she insisted on asking, maybe Ling Yun would say it, but in that case, the taste would change, and Ye Xingchen didn't want to experience that feeling.

Ye Xingchen looked at the nine black caves and asked with interest: "Then let's go in now?"

"Don't worry, we have time this time, let's explore this underground river first."

Unexpectedly, Ling Yun put forward a new suggestion. Because last time he was influenced by the strange fish in the underground river, Ling Yun did not dare to stay in the underground river for too long. He is still worried. Now that he has water-avoiding beads, it is certainly impossible for Ling Yun to miss it again.

"Okay, for you!"

When Ye Xingchen heard that Ling Yun was about to explore the underground river, she immediately became excited. She handed the waterproof beads to Ling Yun and asked him to lead the way.

"Let's go upstream first and see where this underground river comes from."

Ling Yun saw it in the lower reaches of the Dark River and knew that the water flow of the Dark River would pour into a larger pit more than 100 meters below the sinkhole. He vaguely guessed that this underground dark river might lead directly to the East China Sea, so Ling Yun decided to go to the upper reaches of the Dark River to inquire first.

"Go upstream? Isn't the water of this underground river from Qingshui Lake?"

Ye Xingchen asked casually.

"It's impossible. You must know how big Qingshui Lake is? Even the deepest part is only seven or eight meters deep. If it were such a flow method, Qingshui Lake would have been dry long ago."

"The bottom of Qingshui Lake is more than two hundred meters above this underground river. They are not the same water system at all."

Ling Yun spoke, he had already spread his body and came to the middle of the sinkhole, in the surging water of the underground river, but because of the water-avoiding droplets, the surging water flowed through his water-avoiding space and could not have any effect on him.

Ye Xingchen naturally followed closely, and the two began to go upstream along the underground river, flying directly, and it was more than one hundred meters in one second, which was too fast.

This underground river is located in the east-west direction near the Tiankeng, and it rushes from west to east. However, after the two of them flew upwards for seven or eight kilometers, they found that the main vein of the underground river had changed its course, turning northward, and starting to head northward.

After a distance of seven or eight kilometers, Lingyun discovered that this underground river was actually a huge water system underground in Qingshui City. The underground river was the mainstream. There were more than a dozen tributaries along the way, all coming from all directions and injecting into this underground river, which caused such a surging torrent.

"Hehe, it's so terrible. We are now more than 100 meters underground in Qingshui City..."

Following the underground river, we went upstream all the way. Although the water in the underground river was still surging, it was much weaker than the place in Tiankeng. Moreover, Ling Yun discovered that their distance from the ground of Qingshui City was getting closer and closer.

In the blue light of the waterproof space, Ye Xingchen's beautiful eyes flashed. She was so shocked that she would never dream of one day accompanying Ling Yun on an adventure in the underground river more than 100 meters deep. Even if she did not find anything, she was already very content.

It's only the two of them, and I feel really happy.

Ling Yun immediately said: "I probably know where the water flow of this underground river comes from now. Let's explore for a while and then go back."

Ye Xingchen naturally obeyed Ling Yun, and she felt it vaguely, so she nodded.

The two of them then went upstream again. In less than ten minutes, they went forward thirty kilometers away. The terrain of the underground river gradually rose, and it was infinitely close to the ground.

Ling Yun suddenly stopped and stopped moving forward. He and Ye Xingchen looked at each other. The two of them smiled knowingly and said at the same time: "Qingshuihe."

The main river of the underground river comes from the Qingshui River in the northern suburbs of Qingshui City. It pours into the bottom of a riverbed in the northwest of Qingshui City, flows through the mountainous areas in the western suburbs of Qingshui City, gathers the underground water veins formed by mountain waterfalls and springs, as well as the groundwater water seepage into the underground when it rains in Qingshui City, forming this surging underground river.

"It seems that the world-famous Qingshui River tide is also related to this underground river."

Ye Xingchen's beautiful eyes flashed and he also began to analyze and said.

Ling Yun nodded excitedly: "Yes, it seems that I have asked those two dragons to live in Qingshui Bay. I have really chosen a good place for them!"

This is a huge water system cycle. On the ground, the Qingshui River flows straight to Qingshui Bay and pours into the East China Sea from there; and the Qingshui River flows into the underground part of the riverbed somewhere northwest of Qingshui City, forming this underground underground river, from northwest to southeast, through the entire Qingshui City underground, and then reaches the sinkhole, and finally the water flow will also enter the East China Sea!

East China Sea, Qingshui Bay, underground river, and sinkhole, and enter the East China Sea again!

Two dragons were hidden in this underground river, and even if the Long family was exhausted, they would not be able to catch them!

Ling Yun found a perfect place for the two dragons, Dahong and Xiaohei, to live, which is already a huge gain.

"Let's go, no need to explore, let's go back to the sinkhole."

Lingyun and Ye Xingchen did not enter Qingshui River, and they decisively returned along the same route.

"Lingyun, you are so awesome!"

On the way back, Ye Xingchen looked at Ling Yun's side face and said sincerely.

...

Lao Bu has worked hard to do such a plot, can't you think?

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Chapter completed!