Death is in the air at one of Milan's great fashion houses. As a new collection is unveiled, and the wealthy rub shoulders with the glamorous, owner Cristiana O'Brian escapes upstairs to discover the strangled body of her servant slumped on her bed - a single orchid by his side. When Inspector Di Vicenzi is called in to investigate, the brilliant detective is puzzled; why is Cristiana behaving so suspiciously? And what is her estranged exhusband doing there? As two further corpses appear, each accompanied by an orchid, Di Vicenzi must see through dirty tricks and slippery clues in order to uncover the real killer. Augusto De Angelis's notorious sleuth returns in a cryptic murder mystery teeming with blackmail, deceit and revenge.