anime illustration. A medium shot at eye level shows a frantic indoor confrontation inside a crumbling, abandoned building at night. A young female librarian with long black hair in a low ponytail and thin glasses stands in a defensive pose, her long dark coat billowing in the gale created by the struggle; in her raised hand she grips a bright glowing tome that casts a protective circle of light. Her face is wide-eyed with shock yet resolute. To her left, a large, glossy-furred black dog with piercing glowing blue eyes faces forward, bristled fur and bared fangs showing its readiness to intercept the threat; its right foreleg is planted forward, its head low and teeth exposed. Opposite them, a grotesque entity of writhing black shadow leaps from the darkness, its form indistinct save for several glowing red eyes and numerous grasping tendrils reaching outward. The large, high-ceilinged room is littered with debris, overturned desks, and shattered glass; broken windows show the night skyline. Shafts of the book’s white light and the creature’s crimson glow cross violently, sweeping the chaotic scene and throwing sharp shadows. Particles of dust and fragments float through the illuminated air, setting a tense, cinematic atmosphere.