A stunning scene featuring a girl with long straight black hair, a halo casting a gentle glow around her. She stands with a backpack, gazing away into the distance. The atmosphere is calm and contemplative, with smoke drifting through the air over a cityscape under a dusky night sky. The skyline is silhouetted with towering skyscrapers and a bridge spanning the view. Road signs line the streets below, adding to the urban texture. The color palette is meticulously chosen, featuring flat colors with limited contrasts, embracing deep blacks, vibrant reds, warm oranges, and earthy browns, evoking an autumnal essence. The setting sun casts a soft haze over the scene, imparting a sense of calm and depth, with the borders blending into the overarching theme of a tranquil, yet bustling metropolis.