After a harrowing fifth year at Hogwarts, Hazel Valerian begins facing nightmares about those she's lost, the crushing weight of her new responsibilities as head keeper, and distant memories of her forgotten past. As she attempts to adjust to life in the wizarding world, she finds herself alongside her two closest friends: Ominis and Sebastian. Summer seems fleeting as the nights roll by during their time in Feldcroft, but Hazel finds her nights growing ever longer as she's kept awake in fear of her growing nightmares. She wants nothing more than to share the burden of her secret: a powerful repository of magic hidden beneath Hogwarts; however, she fears this knowledge will set Sebastian down a familiar dark path. Who can she turn to when the boy she's quickly fallen for is dealing with his darkest battle? How will Sebastian react when he learns that his best friend is also falling for the girl he's in love with? How will any of them deal with their enchanted temptations?