Aspiring writer Hannah has scored the opportunity of a lifetime—escaping her sleepy Midwestern town for the summer to intern in Scotland for her favorite author. But her plan to spend the next few months being the best assistant ever is derailed when her idol suddenly decides to abscond to Japan with her boyfriend.

So it almost seems too good to be true when a mysterious stranger—a tall, obnoxiously cute stranger—she meets at the pub one night gets her job at the royal family’s castle in Inveresk. It’s only when she shows up to her first day of work that she realizes the stranger is Finnian, the prince of England.

Finn is confined at Inveresk as punishment for his party boy antics, and clearly just wants Hannah around for his own amusement. But the more she gets to know him, the more she wonders if this is just a fling or if she’s found herself in a star-crossed summer romance that she never could have imagined…