In the fictional college town of Hilltowne, sisters Macy, Mel and Maggie Vera are brought together by the tragic death of their mother. As they try to make sense of the loss, they uncover a life-changing truth: they are witches, and not just any witches, but three of the most powerful of all time. Season 1 follows the sisters as their ordinary lives give way to a new and unsettling reality.