1792. Louis XVI, his wife Marie Antoinette, and their children have been arrested and imprisoned in the Tour du Temple, a sinister chateau in Paris, awaiting their trial. Far from the splendour of Versailles, they are isolated and vulnerable for the first time in their lives.
The illegitimate son of an African slave and a French plantation owner, Joseph Bologne rises to improbable heights in French society as a celebrated violinist-composer and fencer, complete with an ill-fated love affair and a falling out with Marie Antoinette and her court.
Marie Antoinette is just a teenager when she leaves Austria to marry the Dauphin of France. At Versailles, under the complex rules of the French court, she suffers from not being able to live her life the way she wants, under pressure to continue the Bourbon line and secure the Franco-Austrian alliance.