After more than half an hour, Li Changyue searched the cave that slowly spiraled, and came to a square occupied by a large number of Stonehenge, but unlike the previous one, the top of the dome here is not a simple stone top and a simple inlay for illumination of the night pearl, but is covered by a special material that can emit soft light on the surface of the mountain stone wall, and carved with many mysterious array patterns.

In addition, in the open inner cave space here, there was a cloud map similar to a nebula, bright and bright, and slowly rotating in a very mysterious route, and in front of the cave was a huge stone wall blocking the way, Li Changyue understood that he had reached the top of the cave inside this peak.

Li Changyue looked at the formation of uneven boulders here and the rows of stone chambers with dozens of floors on the surrounding stone walls, and was amazed, although he had also heard that some sects would have various construction styles for the stations or branch bases of some sects, but he was still a little surprised and curious that the monks under the Demon Yin Sect would open up such a secret and strange place of cultivation.

The environment here is not gloomy or damp because it is in the cave, on the contrary, there are many pavilions and pavilions with simple and atmospheric decorations built on the gentle ground, and some vegetation is lush, and the void above the top of the mountain is still absorbing the energy and spiritual power of the outside world, and the soft light does not know what means are used to communicate with the outside world, making this place a bit like a deep canyon, rather than a cave inside the peak.

With the quaint shape token in his hand, Li Changyue began to check the inside of the huge cave with a radius of about ten miles, and there was one thing similar to the previous one, that is, this place should have also been attacked by foreign monks, and the cave was covered with many destruction caused by the battle and corpses abandoned everywhere.

"Strange, what should this secret realm token be used for?" Li Changyue tried to find some clues, but after a while, he didn't know what the token in his hand was for, "Didn't they tell me the real use?" ”

After inspecting the surrounding stone caves and stone walls, Li Changyue tried to find a place inside the cave that could be used to insert tokens or can be urged or inlayed, but there was no gain, and he found that although the cave was very open and there were many houses, it had obviously been searched, which made Li Changyue very depressed.

"The monks who can fight here, I'm afraid that many of them are powerhouses in the Ning Gang realm, if there is any physical object, it will have been looted a long time ago, unless it is a more secret and ingenious setting!"

With a move in his heart, Li Changyue flew along the inverted trapezoidal mountain walls on both sides to a height of several miles, and then came to a suspended boulder, and then looked down, after a while, Li Changyue's keen eyes flashed a bright color, and he found a surprising scene.

"Hey, the silhouette looks a little weird around here!" Li Changyue looked at it carefully a few more times.

After pondering for a while, Li Changyue's expression moved, his body disappeared on this suspended boulder, and appeared on another boulder in an instant, and he observed it for a while with the method just now, and so on, he walked on the "stars" in the suspended formation above.

"Hehe, this peculiar layout is very ingenious, if you don't know in advance that this token is useful, newcomers generally can't think of a way to use the token!" After Li Changyue looked down from the top of the cave, he laughed to himself as if he had discovered a new world.

It turns out that the layout of this cave is narrow at the bottom and wide at the top, and the entire cave itself is a very ingenious building, and the complex defensive formations used to defend against the enemy in the cave and the suspended formations in the void that are only used to decorate and improve the environment of the cave are only on the surface, in addition to this, the inside of the cave is also laid by the monks of the Demon Yin Sect to lay a hidden formation that is not easy to detect and will not be easily triggered.

At the core of this formation, there is a node, and this node forms a contour that is the same as the shape of the ancient token under the interweaving of the formation lines, and this outline is nothing special if you don't see the appearance of the token, because the outline formed between the lines may have many shapes.

If it weren't for Li Changyue's tireless efforts to find and try for several hours, he would not have discovered this secret.

Li Changyue found that when the cave was built, it should be based on the entire cave formation, and a covering and concealing formation was laid out behind the first two formations that were most likely to be noticed, even if someone could completely occupy this place, they would not easily discover the hidden formation behind it, unless someone could know the inside story.

Of course, Li Changyue also found out that Murong Ling and Lin Tong must have more detailed information that they hadn't told him, but he never really had hope for it.

Li Changyue flew down, and then came to a place that usually looked inconspicuous, and pressed the token into the void in mid-air, and then Li Changyue let go of his palm, and the token actually hovered in mid-air, and Li Changyue himself retreated to an unaffected area, paying close attention.

After a moment, the token suddenly emitted a strong white light, and the light formed a fan-shaped pillar of light, shining on the huge stone wall in front of the cave, and then, the stone wall covered by white light suddenly shook slightly, and then a layer of stone on the surface began to peel off on its own.

This process lasted for about a quarter of an hour before it began to stabilize, and Li Changyue looked at it and was surprised to find that there seemed to be circles of runes carved with yellow lines on the stone wall, and the runes covered the entire stone wall.

That's not all, at this time, the white light continued to shine on the stone wall where the runes were depicted, and the runes on the stone wall seemed to come to life, and began to distort and change, and the white light seemed to be absorbed by the runes, and finally with a bang, a path leading to the front appeared on the wall.

Li Changyue looked at this series of "tossing" operations, feeling quite speechless, what is so mysterious, after a little contemplation, he still came to the corridor-like doorway that appeared on the stone wall.

He didn't perceive the danger that made him feel threatened, but Li Changyue's drooping left hand grabbed slightly, and a ball of light the size of a foot formed, and then he pushed towards the stone cave that emitted white light with one hand, and the speed of light quickly shot into the doorhole, and at the same time, a purple line connected to Li Changyue's hand.

"Fortunately, there is no ambush ahead, but this corridor is a little too long!"

Taking out a magic weapon of the small bell type that he had used before, Li Changyue no longer hesitated, his body flickered, and then instantly disappeared into the cave that appeared on the stone wall.

When Li Changyue entered the cave, the token that emitted light outside seemed to suddenly sense something, and after a burst of strong light, it quickly dimmed, just like a candle burning to the end, and then disappeared completely, and the entrance to the cave that appeared on the wall also disappeared, as if this entrance had never appeared.

The moment he entered this cave, Li Changyue suddenly noticed that the door behind him had disappeared, so he simply ignored it and continued to walk forward, but he didn't go a distance, and the road behind him disappeared for a while.

After about a quarter of an hour, Li Changyue felt the road ahead blur for a moment, and then the scene before him became clear—he saw a valley of birds and flowers, surrounded by cliffs, and in a place surrounded by a garden, there was a rather elegant and quaint attic.

"It looks spotless, but it's well protected!" Li Changyue looked at the attic in front of him, the corners of his mouth rose slightly, and he tugged at his belt with both hands, "Let Ben Yue see, what is precious in this so-called secret room!" ”

Li Changyue sensed it with his divine thoughts, and found that the attic was surrounded by the effect of isolating divine thoughts, and he could not detect the things inside, so he cautiously approached the door of the attic, hesitated for a moment, and then shook his palm slightly, and a force of true yuan instantly knocked the door open, and at the same time, Li Changyue's figure disappeared in place, hiding in a place where he felt relatively safe at the door.

Nothing happened, Li Changyue made a mocking expression to himself, and then strode into the door, into the attic, and was greeted by a hall that looked clean and tidy, no different from the comfortable residence outside.

He casually touched the tables and chairs placed in the living room, and then looked at the tea set made of special high-end materials on the table and the layout around it, "It should be a place for deliberations, and the status and level of the monk should be relatively high!" ”

Li Changyue didn't touch anything here for a while, and followed the screen behind him to another room, where a lot of pink decorations were arranged, showing a warm tone, and there were some slightly gorgeous and elegant silk curtains hanging on both sides of the bedroom, and a hanger with many women's clothes hanging on top of it.

Seeing this, Li Changyue pouted, then retreated, and then turned around the houses inside, his luck was really good, he found some exercise codex and some books in a room similar to a relatively secret, in addition to harvesting two thousand medium-grade spirit stones, and even five high-grade spirit stones.

Hands and feet neatly put the looted things into the storage bag, Rao is usually good at controlling his emotions, at this time Li Changyue couldn't help but show a look of joy, this trip to the secret realm can be said to make him satisfied.

In the end, Li Changyue came to a place where the owner of the place was suspected to be used for meditation and practice, and the first thing he saw when he entered this place was to see a picture of a beautiful woman under the forest hanging in the most conspicuous place above the curtain wall, in which a lifelike woman with lily hair in a lace jacket and skirt palace dress was depicted, and the smiling phoenix eyes looked at him, making his eyes shrink, and he subconsciously wanted to defend.