Magic-sensitive Maeve is on a mission to rescue the innocent from a perilous cult, but she grapples with the risk of succumbing to darkness herself in the thrilling conclusion to the Gifts series. Exciting developments unfold for Maeve and her close-knit coven in Kilbeg, Ireland. Fiona lands a role on a Tv show, Roe's band is on the brink of stardom, and Lily embraces a new punk aesthetic and a passion for tattooing. Meanwhile, Maeve's magical abilities intensify, becoming both stronger and more unsettling. She finds herself acting out impulsively, saying and doing hurtful things without understanding why. As her recurring dreams start to involve her physically appearing in different locations, Maeve realizes that her power may be slipping beyond her control. Seeking assistance, she reluctantly turns to Aaron, a former adversary who may now be an ally, risking further estrangement from her friends. However, when Maeve and Aaron uncover a plot by the Children of Brigid, a dangerous religious cult, to abduct vulnerable teenagers for a perilous ritual, Maeve must confront the possibility of embracing a darker, older magic to combat them. With her coven scattered, Maeve relies on their protection and love as she faces her greatest challenge yet.