Garrett Tucker inherits his grandfather's casino empire and steps into the reclusive billionaire's shoes as the "Prince of Vegas." His first act is to buy a bankrupt casino in Biloxi. When he discovers embezzling in his new operation, Garrett goes undercover. His prime suspect is the new finance supervisor—the spitfire brunette who stole his heart at first sight.

Andi Ryan moves to Biloxi to care for her godmother and takes a job as finance supervisor for the renovated Bayou Princess casino. She discovers someone is skimming from the till and starts her own investigation, worried she will be blamed for the theft when the new owner discovers her godmother has a gambling addiction.

A rival Vegas competitor has sent a spy in to ruin the Bayou Princess, and Garrett and Andi are forced to work together to prove her innocence and discover the identity of their casino spy.