Tenebrosas ruinas de ciudad posapocalíptica bajo un cielo tormentoso

Cinematic mystery book cover, vertical 9:16 composition. Dark and dramatic atmosphere, ultra-detailed professional design. Depicts a broken world in ruins: shattered cityscape, cracked earth, and decaying structures under a stormy sky. Supernatural phenomena manifest — faint ghostly figures, eerie lights, and ominous shadows of the dead lingering among the ruins. Subtle hints of death and apocalypse, twisted skeletal forms, fallen statues, and desolate streets. Moody cinematic lighting with high contrast, deep shadows, occasional shafts of dim light piercing through clouds. Rich texture detail on debris, weathered surfaces, and spectral apparitions. Evokes suspense, dread, and mystery while maintaining a high-end editorial, professional look. Vertical composition, immersive, cinematic storytelling --ar 9:16