On the surface she's a cute and feisty blonde, a slender pocket rocket fitness coach. But Cassiopeia Lake has a secret; she's really a force of nature - an elemental. Water sprite, Cassie, has lived undisturbed in her native Scottish loch for eons. Now, one encounter too many with modern plumbing has driven her to live in human guise along with her selkie boyfriend, Euan. It's all going fine - until a nerdy magician captures Cassie to be an unwilling component in his crazy dangerous experiment. Escape is only Cassie's first challenge. She's smitten by her fellow prisoner, the scorching hot...