When Tex-Mex chef Madison Bishop receives an invitation from her old college friend Princess Helena to collaborate on a fundraising project, she's delighted to accept the offer. Once she arrives in Aidinovia, Madison is enchanted with the entire Tollvi Royal Family, the picturesque European principality, and she's especially intrigued by a palace driver named Luis.

However, Madison soon learns that Luis is not at all what he seems to be. He's handsome and charming, but unfortunately, he's also a prince. Which means that his life as a royal, and hers as a restaurant owner from North Texas, are completely incompatible. But although Madison's mind accepts this, her traitorous heart longs for a happily ever after.