Letters to the Devil tells a story of heartbreak, manipulation, evil, and grandeur. In these epistolary recollections, a fairytale villain is stripped of her power and confined in her ex-lover's underground house. As she begrudgingly cares for his child in his absence, she rages and mourns in her letters to him, remembering the exquisite ugliness of their doomed relationship, describing the sweet pain of love and desire, and documenting the power of one person over another to make life a hell worth living.