Il principe di Persia

England, late XIX century. The excavations for the London Tube uncover the underground house of a mysterious creature that concealed itself for years from the eyes of the world… Is he an artist, or an unfortunate lunatic? A man, or a monster? The harsh ex-policeman Felder will have to plunge into the darkness of these questions to shed light on a long story, full of loneliness, death and... love!