A grand cosmic City, it seems to be suspended in the endless starry sky

A grand cosmic City, it seems to be suspended in the endless starry sky. The layout of the city is ladder like, with each floor having its own unique design and function, symbolizing different realms or fields. The highest floor is the core of the whole city, where stands a magnificent palace. The architectural style of the palace integrates elements of traditional oriental aesthetics and future technology. The roof is tilted and the walls are inlaid with luminous crystals, which is particularly spectacular.