There are only two possibilities for encountering this situation where you can't perceive the fluctuation of the marginal space, one of which is that this is not a place to use the formation to prohibit it and open up another space, but it exists in reality, and it is just a formation that is teleported from the entrance with the help of the formation. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

Another explanation is that the area of this space is too large, but the ancient immortals used the power of earth, water, wind and fire to open it up, the five elements of heaven and earth, the movement of the sun and the moon, and the changes of the stars, all of which are readily available, just like another world.

However, this is already an immortal method, even if it is the top master in this world, it needs all kinds of things and the power of many earth immortals to be able to open up this world, and the resources that need to be consumed in this process are probably difficult to bear even with the wealth of the Baiyun Sect today.

Such a complete small world, if it is put into the cave mansion, it can be called 'fairyland', and if it is refined into the magic weapon, it is called 'cave heaven', just like Ling Su's space in the Mixed Yuan Golden Dragon Tower, which originally belonged to the mixed element stone, can now be called the real mixed yuan cave sky, and because it is reunited with the tower body, it has gradually restored the old view, and now the area has expanded to a radius of three thousand miles, and with the passage of time, it is still slowly expanding.

Compared with the first possibility, the desert that Ling Su and Li Yinglan came to now is more likely to be a 'fairyland' or a 'Mixed Yuan Cave Heaven', because when they launched the entrance formation just now, the two of them had already felt violent spatial fluctuations, which was definitely not what a teleportation formation should have, because the teleportation paroxysm needed to be stable, although it would shuttle through the space barrier, there would not be such obvious fluctuations!

As for not being able to feel the spatial fluctuations on the edge now, it can only mean that the area of this place is too large, and it is far beyond the scope that their primordial gods can cover, just like the hole in the ground of the Lanqiong Island that the two of them fell into at the beginning, it is an extremely vast small world.

"This place is unusual, let's be more careful!" Ling Su already had a solemn look on his face after releasing his divine thoughts to probe for a while.

"Got it!" Li Yinglan nodded in response, this time was different from the previous adventure in the underground cave, at that time, there was a Venerable Dongming secretly paying attention to support, but now the two of them can only rely on their own strength.

"Just looking at the scale of this desert, at least thousands of miles, you can conclude that this place is not trivial, it is very likely that in ancient times, which famous sect was the courtyard, wait until I rise into the air to see the situation!"

Ling Su reminded Ling Su while urging the True Yuan, wanting to rise into the air, and then transport the True Yuan to the eye, at least being able to see thousands of miles away, just observing the terrain.

But immediately after, Ling Su's face suddenly changed drastically, and he couldn't help but let out a "huh", and then his legs bent slightly, and he made a lot of effort, but he only jumped up many feet high, and then suddenly fell, because of an accident, he stumbled and almost sat on the ground.

"Ling Su, what's wrong with you?" Li Yinglan saw in her eyes and hurriedly asked.

"It's okay!" Ling Su calmed down slightly, and said, "It seems to be suppressed by some prohibition, and I can't fly anymore!" Ling Su said as he thought that this seemed to be somewhat similar to the prohibition he encountered at the beginning of Lanqiong Island, but the scope of the prohibition in it was not large, and it was only around the stone pillar, but he didn't know whether the prohibition of flying in this place was the same for the entire Immortal Mansion Ruins, or only within a specific range.

"Huh, can't fly?" Li Yinglan stopped Ling Su's words, and was also slightly taken aback, and hurriedly urged Zhenyuan to fly up, but at the moment when he was about to rise, he suddenly felt an invisible force coming from his surroundings, as if pressing down on his head.

Falling to the ground again, Li Yinglan said: "It seems that you really can't fly here! I don't know if there are any restrictions on the magic weapon of the flying sword? If you can't use the flying sword here, then it's troublesome!"

Fortunately, Li Yinglan's worries did not come true, and as soon as he thought about it, a purple sword light flew out in response, and the power was not weakened at all compared to the outside.

Ling Su breathed a sigh of relief and said, "It seems that the restriction here is only that cultivators cannot fly, and other flying sword magic weapons don't seem to be affected." ”

Li Yinglan saw that she was able to release the flying sword, and she also relaxed her heart, and said with a slight smile: "Yes! This time I have to walk a lot! But this is fine, since I entered the Tao, I have rarely walked in these years." With that, she looked around again, and while looking, she asked, "Where are we going next?"

"It's better to go over there!" Ling Su casually pointed to the east, the situation inside the ruins of this Immortal Mansion was not very clear to the Venerable Dongming, so the two of them here could only rely on their own judgment, so Ling Su pointed in a direction according to his intuition.

"Okay! let's go over there!" Li Yinglan didn't think much about it, and responded directly, and then the two of them didn't delay for a moment, and ran quickly directly.

The two of them ran for more than two hours, Ling Su and Li Yinglan's speed was not slow, according to the previously scheduled direction, they had already gone out for thousands of miles, and finally walked out of the desert.

It's just that after getting out of the desert, the environment has not improved much, and it is all bare red stone mountains as far as the eye can see, as if it has been eroded by strong winds and rains, and the mountains are vertical and horizontal ravines, which look strange and strange, although the mountains are not too high, but it is very difficult to climb.

"Huh, there seems to be a trace of aura fluctuation ahead, let's go over and take a look!" Just as Ling Su and Li Yinglan came out of the desert and had just reached the top of a mountain, before they could take a breath, they heard Li Yinglan suddenly scream.

When Ling Su heard this, she hurriedly turned her head to look at what she was pointing at, only to see that in the southeast, there was a small plain surrounded by mountains, with an area of about ten miles square, and for some reason the sand and stones were actually dyed blue, if you didn't pay attention too much, it looked like a lake with rippling blue waves from a distance.

However, Ling Su and Li Yinglan's eyesight was extraordinary after all, and they could already see the difference at a glance, but they didn't care whether it was the ground or the lake, only what they cared about was the fluctuation of the aura.

"Let's go over and take a look!" Sensing that the aura fluctuations there were high and low, very active, Ling Su knew that if there was really a magic weapon there, it would definitely not be of too bad quality, and it might even be a supreme treasure.

The ruins of this immortal mansion, I don't know how many thousands of years it has been abandoned, after years of destruction, it can still release spiritual energy fluctuations, which is enough to show the high grade of this magic weapon. (To be continued.) )