In the previous book in the Elements series, husband-and-wife witches Jasper and Nicole first encountered Lou, an evil man intent on using his dark magic for death and destruction. They managed to escape Lou's malevolent grasp, but Nicole was hurt in the process. She lost her earth element and now worries that she will never find the strength to fight Lou again.
Nicole has retreated to the Shadow Hills hospital, run by the enigmatic Lady Veronica. She has been promised a quiet place to regain control over her abilities, but the hospital grounds hide many sinister secrets. As Nicole explores her strange new home, she meets a number of witches with their own dangerous pasts. From them Nicole learns the true story of the Lightning Witch, a mysterious and powerful figure who may turn the tide in the battle ahead.
Nicole longs for the comfort of her Autumn Moors home and the warmth of Jasper's arms, but it isn't so easy to return to her old life. She must rally her friends, family, and community to take a stand against Lou and his wicked plan once and for all!