The combination of ancient professionalism and advanced technological power has created powerful professionals who walk between mystery and science. It's just that these professionals always have this or that... well, let's call it eccentricity to be more polite. In this world, red and blue neon lights never seem to go out. In this world, souls and memories become a resource that can be used. In this world, beautiful and luxurious sky islands will shelter the sewage on the ground Cross-flow slums. In this world, sand sculptures do not respect national boundaries, and they can seamlessly connect!