Silenced Assassin in a Vampire Castle

Photorealistic scene of a silent assassin inside a vampire castle at midnight. A figure in a dark, tailored hooded cloak and light armor stands in a vast Gothic hall: towering stone arches, iron chandeliers, flickering candles, and crimson banners. Damp flagstones reflect pale moonlight streaming through stained-glass windows; mist swirls along the floor as bats glide overhead. The assassin holds a slender, gleaming dagger with practiced ease, eyes gleaming beneath the hood. Cinematic lighting highlights cold steel, wet stone, leather, and velvet textures, with a shallow depth of field that keeps the figure razor-sharp while the castle dissolves into shadows. Mood: tense, stealthy, dark fantasy, cinematic noir.