Ayesha Scott has a perfect life. Home is an art-filled Cornish castle with her stratospherically wealthy, titled husband and their beloved daughter. But behind every realised dream lurks an unexploded nightmare and in the course of one day Ayesha discovers that she will be penniless, homeless and powerless unless she can outwit the international mafia, infiltrate the world of high finance and make backstreet deals with the shadiest members of the art world.