Second-class city. Yan Xia knew this. The flying civilization divides cities, or "Mishang" in the untranslatable language, into several levels. Gelmi Shang, Milumi Shang, Buyi Mishang, Feikelumi Shang. Among them, Gelmi Shang is the highest level, that is, the first-class city. There is only one in the entire flying civilization, which is the location of the king. After that, there are second-class, third-class and fourth-class cities. Yan Xia does not know the specific number of these cities, but estimates that there will not be too many. On the planet where Billy Fen Si is located, there is only one Feikelumi Shang, and the number of star systems in the flying civilization is so small, Yan Xia guessed that the number of cities is only a few hundred. According to the first, second, third and fourth class, it is almost like a pyramid.
Then the second-class city is estimated to be quite rare. This can also be heard from Haru's words. When it introduced Camelin, it was like a federal person introducing the Mobius ring world of Water Commission One. Yan Xia also entered the city of the flying civilization for the first time. It's called a city, but it's actually a small world created by the flying civilization for itself. It feels like a paradise in some fairy tales. It has a completely different style from the outside. "It doesn't look like there is a city here, Haru!" Yan Xia also looked around carefully, and didn't find any traces of civilization, except for the tunnel he walked into. Haru told Yan Xia not to worry. This world is not simple. It led Yan Xia to the depths of this place, and as he went deeper, Yan Xia discovered the ups and downs of this world. It turned out that this was a world of circular stairs. There was a building in the center, which was the lowest place. The building looked very strange. It looked like a coral, or a low EQ saying was branch-like. There was a main building in the middle, and the surrounding extensions were longer than the main building. I don't know what it was used for. From a distance, the building looked small. But after arriving close, Yan Xia felt that it was really a building.
Each of its branches seemed to have a diameter of several hundred meters, and the main building, alone, was estimated to occupy an area of more than 10 million square meters. Of course. This is Yan Xia's proportional estimate of the current size. It is really huge. The outer shell of this building seems to be made of some kind of mud, full of holes and extremely irregular. After Haru brought Yan Xia to the interior of the building, Yan Xia felt that the beauty had improved. Because the interior of the building is a normal modern metal corridor, but this corridor is round. The Qiluo tribe all fly, so it is more convenient for them to make it round. Yan Xia saw that there were Qiluo tribes coming out from the inside, and the number was very small. The Qiluo tribe glanced at Yan Xia and then left. Yan Xia felt like he was being treated as an animal. Although he is an animal, he is not a wild animal. "This building is a landmark building in Kanmeilin. To reach the city, we need to go down." Walking forward along the "branch" passage, we soon reached the trunk, and the trunk was indeed a vertical downward passage. In other words, the city is actually divided into many layers. The proportional size of the first layer estimated by Yan Xia is at least 1 million square kilometers. I don't know what the world below is like. After flying down for about 20 kilometers with Haru, a huge city finally came into Yan Xia's sight. The whole space was supported by dozens of huge red pillars, which seemed to be buildings. Some transparent pipes were connected between these buildings, and the pipes were inserted into the ground like roots. I saw a steady stream of items being transported to this level through those pipes, and then transported to the surrounding areas of the city by some board-like machines. The whole city looked relatively low, with all hemispherical buildings. It was white without any other colors. It felt like looking at a metal version of a yurt. It didn't look special. If you exclude some brain-shaped purple objects in the air that make people's sanity go crazy. They even look like some kind of creatures. However, you can see that from the rock wall above, or the "sky" that has been transformed into the sky, there are many lines hanging down to hang them. These purple objects seem to drip some kind of purple mucus. And there is a circular reservoir under each object.
"What is that?" Yan Xia asked. He usually asks these questions directly. Haru is also happy to answer. "Qin." "Of course it's not the kind of musical instrument your human civilization has. It's an intermediate between plants and animals that your human civilization recognizes." "It's also a creation, not something from the real nature." "It will secrete a kind of mucus, which is what you see below." "These mucus contain some substances that will stimulate the neural activity of our race. In short, it can improve some intelligence." "Camelin once relied on this to become a second-level city." "Of course, we can synthesize these things now, but the qin has also been preserved." Weird customs. A powerful civilization will always pursue spiritual pleasure. Just like humans like all kinds of things, this "qin" is exactly what the flying civilization likes. Yan Xia felt a little ashamed. The cultural aesthetics have been moving in another direction. At first, they were in harmony. Then there were some differences. Now they are going in opposite directions. Yan Xia landed in the city with Haru. There are Qiluo people everywhere, flapping their beautiful wings. "Our destination is not here yet, it is on the lower level, where we live." This makes Yan Xia feel like a free star city. Keep going down. But the previous observatory seems to be the same. The cities of the flying civilization are clearly underground, but the name is secret. Each floor here has different scenery. However, the lower you go, the more things you see on the technological side. For example, on the third floor, you can already see countless metal devices suspended in the air.
It is hard to tell what these devices do, but at least they are not residences because they are completely sealed. When Yan Xia asked Haru again, Haru did not answer this time, but said: "We are almost there." "The adults here hope to see you and discuss the next things with you." Haru became more serious. It had just received the information. The waves had begun to shrink, but with the shrinkage, countless energies were squeezed out and continued to spread in all directions.