Marine biologist Morgan Johansen doesn't believe in fairy tales, so when rumors of a sexy male siren surface, she sets out on her boat to prove them wrong. But when she's tossed overboard by her ex, she comes face to face with a strong, virile siren who's undeniably real and promises to awaken her every erotic fantasy. Racing to save his people, Erik, heir to the siren kingdom, must find the one woman destined to be his queen. When Morgan hits the water, he feels her presence and knows instantly she's the one. Now he must convince her to abandon her strict scientific beliefs and submit to the powerful desire that grips them both. But one question remains to be answered... Will Morgan return to the surface, or will she surrender to the siren prince?