A full body shot from a three-quarter rear view and slightly low angle captures a cool and elegant young female detective walking naturally through an old European city street at night, looking back over her shoulder with a slight confident smile. She has long, silky silver-white hair with soft straight bangs that flow subtly, and delicate pointed elf ears. Her large, sparkling heterochromatic eyes—one vivid blue and one soft violet—possess a sharp, intelligent gaze. She is dressed in a tailored dark charcoal detective coat with a high collar and an elegant waist belt, worn over a dark vest and white blouse with subtle silver buttons, paired with black knee-high socks and polished dark leather ankle boots. She wears a dark detective hat and simple leather gloves, with a classic badge and a small magnifying glass attached to her belt; her left hand lightly holds the edge of her coat while her right hand holds an antique pocket watch, and a notebook is tucked under one arm. The setting is a narrow, historic cobblestone street lined with old stone buildings and vintage street lamps, with wet pavement reflecting warm lights amidst a misty, quiet atmosphere. The visual style is a shojo manga aesthetic with delicate lineart, screentones, soft focus, and subtle sparkle effects, utilizing a palette of charcoal, deep navy, and silver under dramatic cinematic nighttime lighting.