1898. Quinn Le Blanc, Londons most talented con woman, has five days to pull off the seemingly impossible: trick an eligible duke into marriage and lift a fortune from the richest family in England. Masquerading as a wealthy debutante, Quinn is the jewel of the season. Her brilliant act opens doors to the grand drawing rooms and lavish balls of high society - and propels her into the inner circle of her target: the corrupt, charismatic Kendals. But as she spins in and out of their world, Quinn becomes tangled in a dangerous web of love, lies and loyalty. The Kendal family all have secrets of their own, and she may not be the only one playing a game of high deception.