Reign: Darkness Rises is a digital original short story designed to expand the lore of the popular CW television series, 'Reign.' It serves as a prequel, exploring the ancient origins of a malevolent force known as 'the Darkness' that predates the main series' timeline. The narrative focuses on Bash, a key character from the show, as he confronts this terrifying entity, which is described as being 'born from blood and terror.' The book handles sensitive topics of evil and peril directly, presenting a clear good-vs-evil conflict. The emotional arc is one of determined bravery against overwhelming odds, with Bash fighting to protect his loved ones. This book is specifically for young adult readers, particularly those who are already fans of the 'Reign' TV show and are looking for supplementary content. A parent might reach for this when their teenager is deeply engrossed in the series and wants to delve deeper into its mythology. Parents should be aware of the 'blood and terror' descriptions, which are moderate for the YA audience. Younger teens (12-14) might find the themes intense, while older teens (15-18) will likely be comfortable. Its brevity and direct connection to a popular show make it different from standalone fantasy novels, serving more as an immersive extension of a beloved universe.