Walking on the road carved out of the iceberg and the cliff, the cold wind in his ears was blowing, Li Xiaoxin couldn't help but feel a little worried, especially looking at the bottomless abyss under his feet.

Feng Huanqing was very understanding and stretched out a hand to hold Li Xiaoxin's cold hand, protecting Li Xiaoxin inside, and Lin Shu looked around excitedly, the scenery here is really good, especially this road embedded in the cliff, it is full of wild interest.

"You see, it's the ice peak. ”

Lin Shu followed Lu Xiaoxun's finger and looked, it was a very ordinary ice peak, compared with the huge peaks around it, this ice peak seemed a little small, and it was relatively short, it looked very ordinary, there was nothing special at all, maybe it was because of this that Tongshanmen was able to cover this huge secret for more than 5,000 years.

"It looks ordinary. ”

"Hehe, of course it's ordinary, this mountain peak is a cover, the real thing is inside, the mountain peak was built by our predecessors with the mountain gate, one is to keep it secret, and the other is to keep the environment inside stable. ”

"It turns out that the whole thing is man-made, amazing!"

"Hehe, yes, it's a huge project!"

Lu Xiaoxun felt a little sense, and led everyone into an ice cave, and after passing through a few sentry posts, it seemed that he had directly entered the interior of the ice peak.

What greeted the eyes of the forest tree was a huge semi-circular transparent cover, with a diameter of two or three thousand meters, and some low domed buildings were distributed on the circular platform below the cover, like an upside-down white jade bowl, large and small. Some of these buildings are connected by roads. There is dirt in other places. There may have been some kind of plant plant, but now there is nothing at all, a bare patch.

Looking down again, I found that there was a hemisphere under the platform, and the outer wall of the sphere seemed to be metal, and it was supported by huge stone pillars around it, maintaining the level of the entire platform.

Lin Shu was really surprised, and Li Xiaoxin's eyes widened: "This." It's huge!!"

"That's right, this is what we call ruins, the glass cover and the stone pillars are added by us, everything else is untouched, you may have just come out, this thing should be a whole device, maybe floating on the sea, maybe floating in the air. ”

"It's definitely in the air! Amazing, amazing! You're lucky!"

Lin Shu said with a sigh, and couldn't help but feel a little envious in his tone. A fortress floating in the sky, or a city?

"Yes. It must have flown in, otherwise it wouldn't have come to such a high altitude!"

"Hehe, the vicissitudes of the sea, maybe more than 100,000 years ago, this was the lowland!" Lu Xiaoxun said with a smile.

"The master is joking again!"

Just as he was saying this, a young voice sounded on the side, Lin Shu turned his head, and a handsome man appeared in the passage on the side.

"Door master, is this a guest?"

Looking at the young man's surprised and wary eyes, Lu Xiaoxun smiled gently: "It's a guest, this is what the elders agreed, this is Lin Shu and Li Xiaoxin of Xuanmen, this is Long Yingxian, who is responsible for guarding the ruins." ”

"Mr. Long, hello!" Lin Shu smiled and stretched out his hand, Long Yingxian shook it for a moment, and then smiled and reached out to shake it.

"Hello, Mr. Lin is the youngest first-level member of the Demon Research Association, I've admired it for a long time!"

"Hello!"

"Hello!"

Li Xiaoxin and Long Yingxian also said hello to each other, Li Xiaoxin has never liked handsome men very much, I don't know what Lu Dao is for, so his perception of Long Yingxian is not very good.

Feng Hanqing on the side didn't seem to be interested in Long Yingxian, and nodded coldly as a greeting.

Long Yingxian saw Feng Hanqing, but he couldn't suppress the joy on his face, anyone can see that this thing has a gentleman's mind for Feng Hanqing!

"So, this guy can fly?" Lin Shu changed the subject back to the topic.

Lu Xiaoxun nodded: "Well, at that time, our ancestors just saw that it was falling, so they chased it all the time, and chased it here, and it was about to fall into the sea, our ancestors made a move and landed on this mountain, but since then, this guy can no longer fly, such a big thing, it is difficult to move, and I am worried about being discovered, so I have to hide it on the spot, as a result, our Tongshan Gate was created here." ”

Lu Xiaoxun said in his mouth, his feet did not stop, and he walked all the way with the forest trees, along a trestle bridge, and walked up to the fortress that once floated in the air.

Stepping into the glass cover, Lin Shu paused, and seemed to flash a trace of surprise, but this trace of surprise only disappeared in a flash, and even Lu Xiaoxun didn't notice it.

Lin Shu carefully looked at the stone road and the land under his feet, this stone is the product of alchemy, and the land is ordinary land, but it looks very dry, like a lifeless desert Gobi.

"This is how it was, there are no living creatures, it looks like there were plants planted here, but then they disappeared, we used to look for seeds of plants here, but we found some, but there were no signs of life. ”

Lin Shu nodded, in the sky, the environment is different from the ground, normal plants want to grow, they must have a stable environment, when those artificial environments are lost, it is normal for plants to die!

Following Lu Xiaoxun around a circular building, Lin Shu suddenly found that there was a familiar thing in front of him, the teleportation magic array!

Lin Shu glanced at Lu Xiaoxun in surprise, Lu Xiaoxun sighed, and said with some regret: "This thing was damaged when I got it, the eight pillars were long gone, and the formation base was also broken and broken, so there was no reappearance at all, our ancestors spent a lot of time and energy, and the result was nothing, otherwise, now the Demon Research Association should be the boss of Tongshanmen!" ”

"Maybe there is no Demon Research Society, maybe hehe!" Long Yingxian, who had been following along, interjected with a smile, and Lin Shu pursed his lips and did not comment.

"Let's go this way, let's go in and have a look. In fact, the main body of this thing is underground. ”

Enter a relatively large circular building. Lin Shu found that there were many patterns and murals on the dome of the building. It seems to record the origin of this thing.

"Is this about the origin of this flying castle?"

"Flying Castle, let's call it the Floating City! There are some things recorded on it, but some scenery, very little history, from which it is impossible to deduce the origin of this floating city, but it seems to mention that their ancestors originally lived on the mainland. ”

"Wait, what does the door master mean that this thing is not a means of transportation, but a place to live for a long time?"

"Yes. It's a place to live, and they don't even fall to the ground. ”

"Why is that?"

"I don't know the way, perhaps, those who live in the sea can know the way, because their choices seem to be quite similar, but one goes down and the other goes up, hehe. ”

Lin Shu had to admit that Lu Xiaoxun's words were very reasonable.

Entering the building, Lin Shu realized that the part of the building near the ground was opaque. The part of the dome is one-way transparent, which is clearly not a magical projection. It seems that there were already very good one-way transparent materials in that era, so there should definitely be a two-way transparent material production technology.

"Hehe, this one-way transparent material is what we made with Shanmen based on this, and now the products on the market are basically made with our technology. ”

Looking at the direction of Lin Shu's line of sight, Long Yingxian introduced Lin Shu with a smile, Lin Shu nodded politely, and the group stepped on the stairs to the bottom, after entering the interior, the field of vision was broadened, this is not a narrow laneway, but a huge space supported by many support columns, near the edge, there are sections of arc-shaped buildings, but it does not completely block the line of sight to the outside, standing here can see the scene on all sides.

In this open field, there is also dirt and roads, and it seems that it was also used for planting.

"The soil here should also be used for planting, there are a total of nineteen layers of such compartments, the total height is more than two hundred meters, we estimate the land area here, it should be able to feed nearly 10,000 residents, if there are a considerable number of magic receptors in these residents, this number may be more, of course it may be less, because it may be necessary to divide the land to grow drugs and the like. Judging from the rooms here, it should be able to accommodate tens of thousands of people, and there are similar factories and laboratories on the lower floors. ”

"Where did you learn your knowledge of potions at the beginning?"

Lu Xiaoxun nodded naturally: "Yes." ”

"So, you've discovered and deciphered ancient writing?"

Lin Shu asked with some surprise, and Lu Xiaoxun smiled strangely: "In fact, we did find ancient words, but we can't talk about interpretation?"

"Why, is that hard to write?"

"On the contrary, the text is very simple, because it is similar to the ancient text, but the strokes are slightly different!"

"So, our writing is actually from an ancient civilization?"

"That's right, even magic skills, such as your Xuanmen, and us, hehe"

Lin Shu blinked: "When the door master said this, it is also very reasonable!"

"Of course it makes sense, because that's the truth!"

Lu Xiaoxun led the forest tree all the way down, and finally came to an open gate, Lu Xiaoxun pointed to an orange badge on the gate and said, "This, what's the difference with yours?"

"Huh, do you mean that Mr. Lin Shu also has this thing?"

Lin Shu didn't pay attention to Long Yingxian's surprise, but walked quickly to the edge of the gate, and the two people who were guarding the door, a man and a woman, glanced at Lu Xiaoxun and Long Yingxian, and saw that they had no intention of stopping, so they all stood still, and let Lin Shu step forward and reach out and touch the badge.

Then Lin Shu stimulated the only spell-holding magic 'Soul Mirror' in the soul system under everyone's surprised gaze, this small mirror was like a physical mirror in Lin Shu's hand, but everyone looked at it, there was nothing in it, only Lin Shu, who cast the spell, could see the fluctuations of each person's spiritual power reflected in his mirror, including his own, of course.

Everyone looked at Lin Shu with bated breath, and Lu Xiaoxun also forgot to answer Long Yingxian's question. (To be continued......)