In the wake of the Russian Revolution, a determined young woman breaks with her past to become a spy in 1920s Paris, where shadowy intrigues and a dangerous romance put her loyalty to the test.

In the spring of 1914, Nadia Shulkina, the daughter of Russian aristocrats, looks toward a bright future. She has no premonitions of war, let alone the revolution that is about to destroy her comfortable world.

Her once-noble family is stripped of every possession, and more terrible losses soon follow. To save what's left of her family and future, Nadia marries a zealous Bolshevik in an act of calculated reinvention.

It won't be her last.

When she agrees to work undercover for the Soviets in 1920s Paris, Nadia is drawn into a beautiful yet treacherous world of secrets and deceit. Beset by conflicting loyalties and tested by a forbidden love affair, she becomes embroiled in a conspiracy that ends with a shocking murder. What chances will she take to determine her own fate?