When Lin Sanjiu stopped outside the observation deck and turned to look back, she didn't know what to look for - everything was new to her, and it was difficult to judge what was "strange".

She wanted to test the tour guide with questions, but the members who satisfied their curiosity also happened to lift the curtain from the observation deck one after another; In a series of work, such as personnel gathering, brief introduction to her, and continuing to lead the group, she naturally lost the opportunity to speak alone with the guide lady.

"Have you seen anything interesting?" The guide girl has changed back to a happy and professional appearance. The slight tension when she looked behind Lin Sanjiu just now has all disappeared.

"I feel as if I have been traumatized," a chubby woman said with a smile. "Why are there so many strange things underneath? There is a straight thing, which should be a plant, but the plant looks like that, which really offends me."

Other members of the League laughed when they heard the speech, and added a few things they vaguely saw, but no one could see the earth at the bottom through the haze, and no one saw any living creatures. When standing between them and watching them talk and laugh, Lin Sanjiu almost had an illusion that he had returned to the end of the world: after the end of the world, can people also enjoy a holiday in such a down-to-earth and leisurely manner?

Next, instead of following the direction of mishen road just now, the tourist group passed through the square in the building from the other side and walked to another window connecting the sky street. Most of the members of the tour group may be residents of the 12th boundary. It seems that it is common to see all kinds of vendors and strange things, and they don't stop all the way - on the contrary, it's Lin San Jiu. It's hard to look around while catching up with the tour group.

"Wandering road is one of the earliest sky streets built in CBD," said the Miss guide, who first drilled out of the expanded window. "Please follow up. The pedestrian passage is on both sides and on the right side... Look up. The most famous part of this street is that its construction method makes it the largest biological park in this place."

"Wandering road" is a long road about ten meters wide, with two lanes reserved for transportation in the center. Between many unicycles and bicycles, there are also items or special items that can be used to carry people and objects: speeded skateboards, wheelchairs with solar engines, or a large teapot with people sitting on it. There is even a white paper horse that looks like funeral supplies.

Lin San Jiu glanced, but for a moment he didn't see the dog pulling the sled; People come and go on the sidewalks on both sides, and evolutionists and ordinary people are mixed together. It seems that they are used to such a situation. Because there were always more things to see than others, she looked up slowly and was immediately surprised.

"Those are..." she murmured to herself, "birds?"

The canopy of the "wandering way" is built with branches of various thicknesses of trees, interwoven and interwoven, high and low, which looks messy and uninhibited, but incompatible with CBD.

Perhaps it's because its structure is too suitable for rest. Under the blue sky, which is cut into a dense mesh by the branches, there are actually pieces of large and small round bellies - thick velvet like dark blue bright bellies, bright red, flat claws, white feather bellies that hang slightly from the branches because they are a little too fat, A staggering pink foot stretched in the air... A bright yellow bird that looks like a duck. When it lowered its head and rubbed its beak, its black eyes were also opposite to Lin Sanjiu's four eyes for a while, as if it was disrelishing her eyes.

It is the first time for Lin Sanjiu to see all kinds of birds in the doomsday world from this angle. It's strange to say that there is no lack of human beings everywhere when walking in the clouds, but only when she saw so many unnamed birds perching on her head, did she suddenly feel the strong vitality beating like a pulse in the vast world.

"Walking in the clouds, so many birds have been saved! Fortunately, a protective cover has been added," the fat woman walked beside Lin Sanjiu, looked up and said, "interesting is interesting, and I don't want to be covered in bird shit."

"What do they eat?" Lin Sanjiu heard someone ask.

"It's mainly the garbage produced by human beings," replied the tourist guide, "when walking in the clouds, things that human beings don't eat, such as bones, fascia, scales or rotten vegetable leaves, are usually fed to birds. Of course, vegetable leaves are precious, and no one will put them into rotten. They also go to the shallow layer of haze to look for plants and seeds. We also have regulations for the collection of bird eggs..."

While listening to her explanation, the tour group continued to move forward on the "wandering road" - when another ordinary person with a self possessed look brushed past the tour group, the fat woman beside her suddenly sighed.

"Well," she whispered, "it's good to walk in the clouds."

"What?"

The fat woman was very talkative, and immediately came to the conversation: "I mean, the ordinary people here are really good, aren't they?"

Lin Sanjiu looked at her blankly.

"Aren't you from twelve realms?" The fat woman suddenly understood, patted her shoulder with her fleshy hand, and said expertly, "I see. You really joined the group on the way for sightseeing."

"Well... Aren't you?" Lin Sanjiu's eyes drew a circle from the head in front.

"This one-day tour group has one of the most attractive highlights," the fat woman said. "The last step in the journey is the 'home purchase and Employment Exhibition'. We all plan to either buy a home here or hire a helper here."

"Helpers mean..." Lin Sanjiu understood, "ordinary people? But there are ordinary people in the other twelve worlds?"

"Don't you know?" The fat woman smiled and said, "Walking in the cloud is particularly good. I think it should be promoted to all 12 circles. People here have always been divided into social classes. Evolutors belong to the upper class, and ordinary people are... Well, ordinary classes. For them, evolutors are better people, with greater ability and more contributions to the world, so it is natural to divide classes and serve the upper class. Of course, good attitude They are professional and loyal, so their labor is not cheap. A good servant is really rare. "

She breathed out, continue saying: "You see, walking in the cloud is actually not ideal in terms of environmental conditions. These high-altitude buildings need people to take care of, maintain, strengthen and expand at all times, and spend human and material resources to patrol and prevent degenerate species. Even it is inconvenient to travel, and there must be air vehicles. For example, it is difficult to cultivate farmland and exploit water... But walking in the cloud can still develop into one of the twelve realms, which can come and go It's because the largest and most valuable resource in the world is their ordinary people that evolutors keep so orderly. "