When a man shows up at the magazine Lo works for claiming The Unity Project killed his son, Lo sees the perfect opportunity to expose the group and reunite with Bea once and for all. When her investigation puts her in the direct path of its leader, Lev Warren and as Lo delves deeper into The Project, the lives of its members it upends everything she thought she knew about her sister, herself, cults, and the world around her—to the point she can no longer tell what's real or true. Lo never thought she could afford to believe in Lev Warren . . . but now she doesn't know if she can afford not to.