The novel explores the mysterious and unsettling experiences of Julia, a pregnant woman who embarks on a vacation with her husband Félix. As they journey to a remote coastal town, Julia begins to experience vivid premonitions and an overwhelming sense of unease. These feelings intensify when Félix disappears, leaving Julia to confront her fears and unravel the truth behind her visions. The narrative delves into themes of intuition, the subconscious, and the complexities of human relationships, as Julia navigates a world where reality and perception blur.