India Black has all the attributes a high-class madam needs to run a successful brothel - wit, beauty and the ability to lie with a smile. Luckily for Her Majesty's government, all these talents also make her a first-rate spy... It's 1877. India Black has been feeling restless, when Prime Minister Benjamin Disraeli sends word that he wants to meet with her - alone. Even though all her previous meetings have been organized by the rakishly handsome spy, French, it's been decided this is a mission India must attempt on her own. Revolt has spread across Europe and reached the shores of England - anarchists have begun assassinating lords and earls, one by one. Now India must infiltrate the underground group responsible for the attacks, the sinister Dark Legion. To stop their deadly plot, India will go from the murkiest slums of London to the highest levels of society, uncovering secrets that threaten her very existence...