1girl, best quality, high resolution, masterpiece, ultra detailed, high rating, dark fantasy, gothic aesthetic, pale porcelain skin, glowing crimson eyes, long flowing silver hair with black streaks, assassin-style hooded cloak, white and crimson assassin robes with ornate leather belts and silver detailing, hidden blade on wrist, thigh-high leather boots with silver buckles, leather gloves with metal studs, confident and mysterious pose, standing atop a gothic rooftop at night, misty moonlit city in background, ancient architecture, smirking slightly, soft glowing runes etched into armor, underworld ambiance, glowing blue accents, ambient magical particles, subtle dark halo, cinematic lighting,
