The jade toad spirit stone is a treasure that is rare to see for thousands of years, even if it is some super strong, they will fight when they see it, and Yi Chen can't miss it lightly.

Quickly retracting the Skyfall Heavy Sword, Yi Chen's toes kept rushing out, but the speed at which the Jade Toad Spirit Stone escaped was too fast, and there was no trace in the blink of an eye.

"What a quick escape. Yi Chen clenched his teeth and frantically turned his soul power again, and after a while, he came to the end of this dry dark river.

"There is a dead end ahead, and the jade toad spirit stone is gone. Stopping quickly, Yi Chen stared blankly ahead, those blocked by a smooth boulder, as if it was a dead end.

"How so. Yi Chen's face changed slightly, this is the only way, if it is a complete dead end, then how can he get out?

With a pang in his heart, Yi Chen hurriedly looked around, but he didn't find any secret passages, which made his face look ugly.

If he can't find a way, then he will be trapped in this place.

"There must be a way out, this is definitely not a dead end. ”

Just now, the jade toad spirit stone disappeared when he came to this place, and the whirlpool that he had sucked in also sucked in a large amount of river water, and now all those rivers have disappeared.

If there were no passages, this would definitely be a world of water, but now there are only puddles of water here.

Thinking of this, Yi Chen released his soul power induction, and found that the fluctuations left by the jade toad spirit stone were interrupted here, and it was obvious that it disappeared in this place.

"It's supposed to be this boulder blocking the way ahead. Yi Chen stared at the boulder with both eyes, and flipped out the Skyfall Heavy Sword to see if he could smash it.

But it's a pity that Yi Chen used the Skyfall Heavy Sword, which could only spark some sparks on it, and couldn't cause any damage to it.

"What kind of stone is this?" Retracting the Skyfall Heavy Sword, helplessness appeared on Yi Chen's face.

"This thing is so hard, brute force can't open it at all, is there any mechanism that can't be opened?"

With this judgment, Yi Chen began to look around to see if there was anything unusual.

Soon, a raised thing caught Yi Chen's attention, it was a stone platform, which looked very peculiar, with various complicated lines on it, and it looked very peculiar.

Taking out the Skyfall Heavy Sword, Yi Chen tried to bombard it a few times, and found that this stone platform was also very strong, and the Skyfall Heavy Sword could only rub out brilliant sparks.

Although it didn't work, Yi Chen found a problem, every time he slammed the stone platform, the boulder would also make a strange sound, and there seemed to be a mysterious connection between the two.

Seeing this, Yi Chen tried to move it, and found that no matter how hard he tried, the stone platform just didn't move.

Several attempts had no effect, Yi Chen frowned, and then tried to mobilize his soul power to condense in his palms and place it on the stone platform.

"Buzz"

At this moment, the stone platform trembled slightly, and those lines were like living veins, constantly absorbing the soul power released by Yi Chen.

"There's a play?"

As soon as his eyes lit up, Yi Chen unreservedly mobilized his soul power and continuously injected it into the stone platform.

"Huh"

The stone platform continued to absorb soul power, and released a strong light, and something like a meridian emerged from the ground and extended to the stone block that blocked the way.

Countless meridians came to the very center of the stone, and they intertwined to form a Bagua diagram.

"Huh"

The absorbed soul power swam along those meridians, and finally came to the huge stone, swimming along the gossip map.

When the soul power filled that pattern, the boulder trembled violently, countless sand and stones fell from it, and a brilliant golden light came out from the gossip diagram, making Yi Chen couldn't help but squint his eyes.

His face was full of vigilance and heaviness, Yi Chen did not stop the output of soul power, but instead mobilized his soul power even more frantically to absorb it for Shitai.

"Boom"

The light grew more and more dazzling, and after half a sound, a muffled sound was heard, and the boulder slowly rose, revealing a wide passage.

"It's successful!" Yi Chen's face showed surprise, and he quickly withdrew his soul power and quickly rushed into the passage.

"Peng" When Yi Chen entered the passage, the huge stone fell down again, sealing the original road.

"Could it be that these are all artificial?" A surprise appeared on his face, but Yi Chen didn't think much about it, turned his head and rushed forward.

Half an hour later, Yi Chen suddenly stopped, the road ahead was suddenly cut off, and a deep pit with a depression of 100 meters appeared in front of him.

"This. Yi Chen stared at the pit with wide eyes, and was speechless in shock, because there were countless human bones in that pit.

There were so many bones that there was a desolate aura.

I don't know how long these bones have been piled up here, but the weapons and armor they used to be have weathered themselves with the ravages of time.

The black mist that filled the air looked very strange.

"How can there be so many human bones here?" Yi Chen's face was shocked, this place looked too weird.

Originally, he was just stirred into it by the whirlpool, but what Yi Chen didn't expect was that he would actually come to such a strange place.

And through careful observation, Yi Chen found that there were still the bones of demonic beasts among those bones, and the huge skeleton was like a giant dragon, clear and without any impurities.

"What kind of demonic beasts are these?" In order to better observe, Yi Chen jumped down on it after making sure that there was no danger, and found that there were many types of skeletons of these demonic beasts, but he had never seen such a skeleton of demonic beasts.

"This is the pattern, this is the pattern?"

After some observation, Yi Chen found that those rusty weapons were not ordinary weapons, but the tattoo tools and pattern plates used by the magicians.

"This is the Seven Star Pattern. Picking up a half-corroded pattern on the spot, Yi Chen was surprised to find that there were actually seven lines on it, there was no doubt that this was a seven-star pattern.

It's just a pity that this kind of pattern has been corroded and can't be used at all.

Throwing away the pattern, Yi Chen rummaged again, and found some eight-star patterns, as well as some patterns, and even reached eight stars.

"How long have these people been dead, who are they, and why did they die here?" Yi Chen's face showed shock.

The pattern and the pattern plate are born of the energy of heaven and earth, even if it is a four-star pattern and pattern plate, it is difficult for a strong person in the Earth Soul Realm to destroy it with all his strength.

And the pattern and pattern plate here can't withstand the years and corrode.

But what shocked Yi Chen even more was that even the pattern device and the pattern plate were corroded, but the bones from here were still intact, just like the bones left by someone who had just died.

"These bones are really too hard, could it be that they were all super strong people when they were alive?" Yi Chen picked up a broken hand bone and frantically mobilized his soul power, but he couldn't break him.

Although it is not known how long they have been dead, it can be judged that these people have been dead for a long time from the fact that the disc and the vessels have been corroded.

In the process of cultivation, soul cultivators will transform their bodies and bones with their soul power, but the bones of these people are really terrifying, dozens of times stronger than Yi Chen's physical body.

"How could these strong men die here. Yi Chen was very puzzled, and then he looked around and found that there were secret patterns on the stone walls of this deep pit, which were intertwined to form chains.

"Why is this so like a sealing technique, could it be that these strong men were not killed, but killed alive here?"

Yi Chen's face showed disbelief, he had learned a sealing technique, and he had some understanding of this aspect, judging from the structure of these lines, this was a large-scale sealing technique.

But. This kind of large-scale sealing technique is even more terrifying, like the sealing technique that Yi Chen learned, it can only seal the cultivator's cultivation, but it can suppress the cultivator.

After some inspection, Yi Chen found that because the years were too long, the energy of this seal had long been exhausted and failed.

"It's crazy, who did this, to suppress so many strong people here. Yi Chen was shocked.

"Who are these strong people, and why are they suppressed here by strong people. Returning his gaze to the bones, Yi Chen muttered to himself.

After a closer look, Yi Chen found that these were not the skeletons of ordinary humans, their skeletons were much larger than ordinary people, and they were relatively short, and there was a peculiar mark in the center of the exposed bones.

"How are these bones so similar to those in the Tiandu Forest?" As if thinking of something, Yi Chen was surprised.

If he remembered correctly, those bones in the Tiandu Forest were also like this, and they had an extremely striking resemblance to these bones.

From this point of view, they should be the same kind of people.

"There's also a huge handprint here. Yi Chen looked around and found a paw print on one of the walls, which gave Yi Chen a very familiar feeling.

"This mark is very similar to the paw prints left by the Heavenly Demon King in the Tiandu Forest. Yi Chen thought about it, to.

At the beginning, in the cemetery of Tiandu Forest, he also saw an identical paw print, and the breath left in the two paw prints was the same, obviously left by the same person.

"Who the hell is the Heavenly Demon King, how did he come here, and the seal here was obviously broken by it. ”

On the wall of the cemetery that day, there was the word left by the Heavenly Demon King, although there is no here, but judging from the paw prints and breath, this paw print must have been left by the Heavenly Demon King.

"I don't know how strong that Heavenly Demon King is, why did it come to this place again. Yi Chen's face was full of puzzlement.

"Quack. Suddenly, a strange sound sounded in this space, and this kind of cry Yi Chen was very familiar.

"It's the cry of the jade toad spirit stone. Yi Chen quickly made such a judgment, his eyes looking around, trying to catch its tracks.