1750: Anne Bolton sets off with her daughter to begin a life of secrecy. In town, they are killing women accused of witchcraft every day, and as a healer, she'll soon be persecuted too. But then she makes a deal with a powerful dark entity to protect those under her purview-and unleashes a devastating power with consequences that will echo for three hundred years. 1953: Mary Shephard is a new mother, a picture-perfect wife, and dutiful member of The Path-a community of faith that holds piety and family values above all else. But Mary feels oppressed by these limiting expectations, so she takes a part-time job. Then she meets Sharon, and their star-crossed love story begins. But that's the thing about star-crossed lovers-people just want to tear you apart. 2007: Camilla Burson is the preacher's daughter, and she knows how to play the game. But now women in The Path are dying of a rare disease, including her mother, and this time she'll push her father too far. Her punishment: The Retreat, a place that shows troublemakers like Camilla that toeing the line is best for everyone. But there is an old, forgotten power awaiting her; a power that if Camilla can claim, will change everything.