He's Waited 500 Years To Find Her...

She's Got No Idea Her Fate Comes With Fins.

SYNOPSIS

When Callie Pierce meets her soulmate on a beach in San Diego, she cannot possibly fathom the ways in which her life is about to change. Orion, a man who's been searching for her for over five centuries, is not entirely what he seems.

As things between them grow more intense, the unthinkable happens, and Callie is thrown fin-first into a world beyond her wildest imaginings.

Within a hidden city of Merfolk, Callie must navigate not only her first serious relationship with an old-fashioned man, who has eyes for her alone, but also the truth of the seas she now calls home.

For darkness lurks in these crystalline waters, and the Psirens, a banished race of Merfolk corrupted by the deep, believe Callie is the key to a devastating war, prophesied to overturn Mer rule, and elevate them to their rightful place at last.