Aurelia Elam is a chameleon, a highly-talented thief who can take on a new personality and appearance at the drop of a hat. When a mysterious fixer hires her to steal a revolutionary new cancer treatment drug, Aurelia finds herself falling for the charming inventor. Now she's faced with a dilemma. To protect the one she cares about, she must destroy his life.

As a thrilling game of cat and mouse stretches across Europe, Aurelia risks everything while confronting her deepest fears. Chased by assassins and her own conscience, Aurelia must decide what comes first: Duty or her heart?