Gormenghast is an ancient city-state which primarily consists of a rambling and crumbling castle. The narrative, based on the first two of the three Gormenghast novels by Mervyn Peake, begins with the birth of a son, Titus, to the 76th Earl, Sepulchrave Groan, and Countess Gertrude. This mismatched pair (he'd prefer the melancholy privacy of his library.