After her husband's death, Bronwyn Parrish learns that her fortune is gone. The day she leaves her home to find work, she has an unexpected guest. Marco Black, from Nemesis Unlimited, has taken the job of trying to get her fortune back. Nemesis heard about Bronwyn's trouble from her former maid. They normally didn't help the nobility, but they were convinced that Bronwyn was worthy.
They soon learn that Bronwyn's late husband's business manager stole the money to cover his gambling debts and travel to Paris to find him. After locating the man, they learn that he owes money to one of France's most ruthless crime syndicates, Les Grillons. Unfortunately, the business manager can't pay back the money he owes and is soon killed. Since Bronwyn and Marco witnessed the murder, they are now on the run from Les Grillons.
Marco searches out a former associate of his for help. While running from Les Grillons, Marco and Bronwyn can't fight their attraction to each other and soon become lovers after agreeing that this would be a short affair. But what happens when their feeling start to run much deeper?