Well-bred Francesca hates noisy London, where her mother, the famous courtesan Madame Aphrodite, lives. Having grown up far from her notorious mother, the girl intends to stay forever in Yorkshire. One day, by chance, she saves a stranger, who turns out to be detective Sebastian Thorne, hired by Madame Aphrodite to protect her daughter from impending danger. Sebastian, without expecting it, falls in love at first sight to the beautiful Francesca. And when she gets into trouble, he is the first to come to her aid...