On the streets of a modern metropolis, night falls, and the city's neon lights and billboards flash in colorful colors. There are many high-rise buildings, and the glass curtain walls reflect the lights on the streets. Traffic flows continuously, the lights of traffic lights flash alternately, and the taillights of vehicles form red lights on the road. The streets are lined with a variety of shops, restaurants and cafes, with a wide range of merchandise displayed in the shop windows, attracting pedestrians to stop and look. There are also pedestrians passing by in a hurry on the roadside, carrying shopping bags or typing quickly on their mobile phones. Occasionally, the music of street performers can be heard on the sidewalk, intertwined with the honking of vehicle horns, creating the unique hustle and vitality of this city. In the background, you can also see a landmark building in the distance brightly lit in the night, showing the prosperity and modernity of the city.