A girl wearing a black witch dress and a red bow on her head is flying fast on a broomstick over a vast blue ocean, carrying a brown crossbody messenger bag. Her shoulder-length black hair is flowing in the wind, and a black cat is sitting at the front of the broom. The sea is clear like a mirror, reflecting the sky and white clouds, with vivid colors, high saturation, a dreamy atmosphere, cinematic lighting, natural shading, soft lines, in a Studio Ghibli anime style.