When the two love poems were first heard, Yang Yiyun felt that the four were not like them, not like love poems at all, but as if they were faintly hinting at something.

Now seeing the environment on the other side of the dark river, Yang Yiyun suddenly thought of these two love poems.

Love is in the nine secluded flowing water, love is the flower at the end of the other side!

In the first sentence, there are two words, nine shades and flowing water, and now there is water in the dark river, and the dark karst cave stone wall on the other side of the river and the dark environment here, being underground, it seems that it can also be explained by the words nine shades.

As for the second sentence, it seems more appropriate now, the pitch-black stone wall on the other side of the dark river suddenly looks like an endless darkness without end.

The two love poems are very similar to the environment here, could it be the clue to the treasure left by Qiu Yunzu?

The more Yang Yiyun thought about it, the more likely it became, and he didn't say much to Qiu Yun, and directly took him to the other side of the river in the boat left by Chen Million.

Now Yang Yiyun is just a psychological guess, and I don't know if there is a treasure on the other side, but I must go and see it.

There was a faint aura fluctuation, which was worth his visit.

Although he had not encountered the appearance of cultivators on the earth so far, the ruins of cultivation had already seen a lot, and Master had also deduced that there may have been a civilization of cultivation on earth a long time ago.

This point is the small valley cave where the fairy pond dragon bone and the monkey tease the hometown are located, and the relics left by Sikong Yuan have been explained.

Therefore, in Yang Yiyun's mind, there was a faint aura fluctuation here, and it was very likely that there were relics of cultivation.

How can you be willing if you don't go to see it?

At a distance of about twenty meters, he quickly reached the other side of the river with Qiu Yun.

After going ashore, the inflatable boat was fixed, and the two walked forward, and the place where they were illuminated was the dark rock wall of the cave.

The space here is also very high, and it takes about ten years to reach the roof of the cave.

After a few steps they reached the stone wall, and there was no way.

The rocks were as black as if they had been soaked in ink, and they looked dark from a distance.

After arriving here, the aura fluctuated a lot.

Tsai felt that the place where the aura seemed to emerge came from the height of the rock wall, but the rock wall here was as smooth as a knife, and he didn't see that there was a place above the platform.

This made Yang Yiyun very strange.

After thinking about it, he instructed Qiu Yun to be careful, and waited for him to go up and take a look.

The fluctuation of the aura is in the place of the rock wall, and there is no reason not to take a look.

Qiu Yun can't go up to such places, but it can't be difficult for Yang Yiyun.

He grabbed his hands together, and his hands and bodies were covered with true qi and suddenly plunged towards the stone wall.

"Bump~"

The hardness of the rock wall was beyond Yang Yiyun's imagination, and his hands full of true qi could only insert less than three inches into the pitch-black rock wall, but it was enough for him to climb the rock wall at a height of five zhang.

With the support of the powerful True Qi, Yang Yiyun soon arrived at the land of five zhangs.

After arriving here, nothing was found, and the entire rock wall was smooth like a mirror, completely vertical at 90 degrees.

But the fluctuations of the aura came from here, and they were very strong.

Yang Yiyun didn't believe in evil, closed his eyes and used his spiritual sense to carefully feel and inspect.

If the spiritual sense can't find anything, you really have to give up.

Not letting go of an inch, when the spiritual sense was released, Yang Yiyun's spirit was shocked at a certain moment, and he finally discovered the difference on the rock wall.

If you hadn't looked closely with your spiritual sense, you really wouldn't have found it.

It turned out that there was a crack in the stone wall in his hand, which was not much thicker than a hair.

The silhouette formed by the gap throughout the day is a gate.

It is three meters high and about two meters wide in the shape of a gate.

And the faint aura emanated from the cracks in the outline of this gate.

This discovery is a big discovery, Yang Yiyun is overjoyed, if there is no side mistake, this is a portal, and behind the rock is likely to be another space.

With one hand free, Yang Yiyun made a palm and applauded his true anger, and slapped the door with a fierce palm.

"Boom~"

The next moment, sure enough, the entire stone wall shook slightly.

The door slowly opened, confirming the guess in Yang Yiyun's heart.

There's something like that here.

The inner species was still pitch black, and Yang Yiyun went to release his spiritual sense to check, but ...... Then he was shocked in his heart, the spiritual sense of the hundred spirits was actually blocked by an invisible force outside the gate, and there was no way to check it at all.

I was shocked.

Can you block the spiritual sense?

It's an unusual place!

But the more this happened, the more curious Yang Yiyun became, what kind of place could actually isolate the viewing of spiritual sense.

jumped into the portal and shouted to Qiu Yun below to tell her to wait.

Immediately, Yang Yiyun took out a flashlight and shone it through, although this place is isolated from spiritual sense, it does not affect the naked eye.

As far as the flashlight could see, the height and width of the cave and the gate remained the same, and they were still made of pitch-black stone walls, as if someone had carved out a passage and portal here.

Moreover, in Yang Yiyun's mind, it was likely to be the means of cultivators, and ancient martial artists and mortals did not have such means and strength to dig such a hard rock.

So much so that Yang Yiyun even thought that the original bandits or Qiu Yun's ancestors may have ancient warriors with deep internal strength, and accidentally discovered this place, but although Qiu Yun's ancestors knew about it, they didn't have the ability to come up.

Otherwise, there was really a treasure or something, and it would have been taken away by her ancestors a long time ago.

So much so that only two love poems-like clues are left, which may also be in the hope that future generations will have a way to obtain what is here.

However, the height of the five-zhang high rock wall and this gate alone are not something that ordinary ancient warriors can do.

Fortunately today, it is himself, and even if he knows that there is a portal here, he can't get up, and he can't even open this gate.

Thinking in his heart, Yang Yiyun walked inside, but after taking a few steps, Yang Yiyun stopped, that is, he walked forward for more than ten meters, and there was no way again.

But this time there was another gate, and this one was indeed in the shape of a real gate, with ancient cirrus runes and bat-carved knockers on it.

At the top of the gate, there are also three and a large ancient script.

Fortunately, Yang Yiyun is a student of the Department of History, and he has studied the characters of various Chinese dynasties, and he can recognize the above three ancient seal characters at a glance.

Sacrificial Cave!!

After recognizing these three words, Yang Yiyun's heart trembled.

It is named after the word sacrifice, which is enough to prove that this place is not simple.

Do you want to open this door?

Yang Yiyun's heart became entangled.

If there is really some demon suppressed in it, wouldn't it put yourself in a difficult situation?

But after thinking about it again, it shouldn't be, since this place can be known by Qiu Yun's ancestors, I think that some of the bandits have been here back then.

Since the bandits can come in, what is there for him to be afraid of?

At best, the bandits back then were ancient warriors, and there was no cultivator yet.

Besides, it took great effort to come up, if he turned around and left, how could he be willing in his heart, this is not his character.

Immediately use the spiritual sense to check again, there is still an invisible power to isolate the spiritual consciousness.

You can only push the door the old way.

Put your hands on the stone door and push it hard.

"Boom~"

The stone door made a dull sound, but fortunately it was pushed open by Yang Yiyun little by little.

The next moment, a light came from the crack in the door, and Yang Yiyun's heart moved, and he pushed hard again, completely pushing the stone door open.

A large hall of more than 100 square meters appeared in his realization, and the entire hall was extremely bright, and the night pearls that were all big acted as the lighting of the hall.

Unlike the pitch-black rocks outside, this hall is made entirely of white jade.

These white jades alone are just taken out of countless small money~

At a certain moment, Yang Yiyun's heart twitched, and he saw a white skeleton appear around the main hall, which looked like all human bones.

These bones are very strange, they are scattered around the main hall, to be precise, they are directly nine meters away from the center of the main hall, and from the posture of their death, they should all be close to the center of the main hall.

Yang Yiyun looked around, but he saw the clue, it turned out that there was an altar in the center of the main hall, more than three meters high, and there was a person lying on the altar.

A woman dressed in white in ancient costumes.

There was an ancient woman lying on the altar, very weird.

From a distance, the woman seemed to be mature, very darkly fragrant, but Yang Yiyun knew that it was not normal, and saw that on the woman's body, she was holding a white jade box in her hands, boxy, with blood-colored runes on it.

The entire altar was also covered with runes like Cirrus clouds.

Yang Yiyun took a closer look but was shocked, he had specially studied the foundation of the formation last time he had arranged the Spirit Gathering Array in the villa, and he could see at a glance that the entire altar was a formation, and it was also a killing formation.

In the record of the way of formation in the inheritance, this kind of rune on the altar is called - Blood Soul Nirvana Array!

It is a forbidden formation in the cultivation realm, and it uses essence blood to restore the bloodstain formation of the original god.