When Reci Waters, Queen of Cups, an underwater nation, suddenly abdicates to live on land, no one, not even the two people closest to her, know the real reason — to save her kingdom from a deadly enemy. Now, a year later, she plans to reclaim her throne, only she's been out of the water too long and falls victim to a royal curse.

When the curse hits and Reci divides into two people, she's forced to face emotions she's long suppressed — most importantly her feelings for her handsome Captain of the Royal Guard, Arthur Finn. But when her hot-blooded twin decides it's time to explore those sexual longings, things don't just grow steamy, they're scorching hot.

Arthur has loved Reci for years, but royal protocol forced his longings to smolder just below the surface…until Reci divided in two. Now he's finding her irresistible — both of her. There's only one problem — Reci will die if he doesn't get her back to Cups, and her twin has run off, refusing to return to her underwater home.