Six young people—including the protagonist , who is 20 years old and in love with Laia —head into the mountains to celebrate Sant Joan. However, the date marks the anniversary of a fatal accident involving a former classmate, caused by a "prank" gone wrong. As darkness falls, they realize they are being watched by a mysterious shadow, forcing them to face their guilt and fight to stay alive. Resumen por Capítulos While the book is structured as a fast-paced thriller,
Many educational platforms offer specific "Guies de lectura" (Reading Guides) for this book. ombres a la foscor resumen por capitulos link