After saying hello, Qiyue and Ning Yun didn't wait for the black-robed man to answer, and hurriedly stepped into the "Du Gate" in two steps, and their figures became lighter and lighter. The next moment, it completely disappeared into the door, leaving only a golden light, and the hall fell into a dead silence again.

The black-robed man hesitated, although he began to feel uncomfortable in his heart, but could he have a spare choice at this time?

He swept through the eight doors along the light of one door after another, and the light spots on the doors gradually collapsed, faintly about to fade, so he had to grit his teeth and step into the fourth door, the "Du Gate", I hope that the girl's choice is correct, otherwise he will die first when they meet.

After passing through the "Dumen", there is a long road that appears in front of July and Ningyun.

The two sides of the road are made of gold bricks, the width of the left and right is about five zhang, and the surface of the gold bricks does not know what kind of superb craftsmanship is used, and the polishing is thorough and bright. Ning Yun leaned over curiously to take a look, and her outline was clearly reflected in the wall, so detailed that even the hairs on her face could be seen clearly.

Ning Yun looked at the mirror with a smirk, and exclaimed with an expression that seemed to laugh and cry, "Oh, hey, why are you so down, ugly." Hahaha. ”

When he turned to look at July again, a look of envy floated on his face, and he said with a straight face: "Girl, no matter what kind of environment you are in, you are so calm and elegant, which makes Ning Yun envious." ”

July also shines on the walls, combing his slightly messy hair, and his clothes are neat and dusty, "Don't make a fuss." She made a silent motion, and many of the bracket arrangements were triggered by the sound source.

The walls were not straight and smooth, and at a distance of five or six paces there was a column of unknown material, half embedded in the wall, half exposed to form a semicircular ring. Looking at its transparent material, the golden halo of the wall behind the pillar is projected, indicating that the material of this pillar has extremely high light transmittance and is crystal clear without any impurities.

At a glance, July knew that the material of the pillar was ice chalcedony, and there would be so many of them, which completely subverted July's cognitive view.

"Is it ice chalcedony? If it were, the building could be described as majestic. Even though July is still like an ancient pond, the horror inside has already exploded in my heart, and in the face of such a magnificent Yongdao building, the mystery in my heart is even thicker.

This discovery was too amazing, compared to July's knowledge, Ning Yun had never heard of ice color chalcedony, and said excitedly: "Girl, what is ice color chalcedony, it sounds quite good." ”

Silly girl, if you know the scarcity of this material in nature, a single ice color chalcedony is enough to rival the supreme treasures in the world, and the price is comparable to that of treasures such as gold and diamonds.

July said: "Ice color chalcedony, also known as ice color chalcedony, is rare to produce from good quality, and is a scarce product among quartz gemstones." Chalcedony is colorless to white when it does not contain other minerals, and when it invades other minerals in the parent body of the grain or its crystal plane, it will reflect the color of its minerals, so it shows a brilliant color. Therefore, it is named ice color chalcedony, and the main representative variety is the golden water bodhi. Because of its rich color and crystal clear, it is also called ice color chalcedony. ”

Obviously, ice color chalcedony is a scarce product in chalcedony, because the raw ore is not large, and the outer layer is covered with a thick layer of Fenghua miscellaneous ore, and only a small part of the net meat inside is suitable for processing, which shows that its material is not easy.

July sighed, silently feeling sorry for these ice color chalcedony. Ice chalcedony of various colors is produced in such treasures, among which there are many common colors such as red, blue and green, but whether it is due to the cultural background or rarity of the royal family, it is the golden chalcedony that is the rarest and most precious. On the bright side, it is silent and transparent, reflecting the golden halo on the wall, in fact, this is the unique color of chalcedony itself, even a small grain is extremely precious, and the people who built it actually used it to make translucent stone pillars.

She became more and more convinced that this was a road to the sand-buried ancient city, because in that era, even royalty might not have had the financial resources to build it.

Ning Yun finally interrupted Qiyue's contemplation, pointed to the fine lines on the ice color chalcedony for her to see, and said, "Girl, look what this is. ”

The carving technique on the stone pillar is very delicate, the golden dragon carving with teeth and claws is densely packed with hundreds of pieces, and above the golden dragon is the posture of a species looking down on all beings, which is a fox without a tail.

In contrast, the technique deliberately highlights the nobility of the species at the top, a creature that tramples dragons under its feet.

Due to the extremely high transparency of ice color chalcedony, these carvings cannot be found without careful identification, and these discoveries are undoubtedly amazing, subverting the tradition of the dragon as the supreme since ancient times.

The image carving of the dragon is slightly different from the dragon as we know it today, I don't know if it deliberately shows the evil of the dragon, the expression of each dragon on it is hideous and abnormal, and the space they are in is a narrow and straight passage.

The scene depicted on the ice chalcedony is more like a hunt, the hunters are naturally a large number of evil dragons, they are surrounded by the fox without a tail, how can the scene in the passage be so familiar?

Ning Yun was the first to react, and shouted loudly in shock: "It's here, the scene depicted on the pillar is ours here." ”

July can also see clearly, the scene depicted on the ice color chalcedony is a miniature version of the Yongdao, and the location where they are located is the place where the evil dragon chases the "empty fox", what era does the story take place?

The vivid carvings vividly reproduce the scenes of the unknown years, and July wondered: Is this door he chose really Dumen? Why does it feel like I'm in a surprise at this time, is the time miscalculated?

"Don't be nervous, it's the most taboo to be impetuous in this kind of place." July's performance was so calm, which invisibly gave Ning Yun great comfort.

The rest of the journey is still long, and the end of this road is still shrouded in a large golden mist, and the end of the road is not visible at a glance.

July grabbed Ning Yun's hand and comforted: "It's okay, many tricks are using psychological causes to control illusions, you relax and don't think about these things, naturally there will be no problems, let's take a step at a time." ”

Ning Yun's heart tightened, and she replied, "Girl, didn't you find out?" We've been in for a long time, and the old man hasn't followed. ”