Alana wants a happy life.Thea wants to escape.Callia wants the destruction to stop.What these three girls have in common, is not that they are princesses or that they are magical Water Nymphs from the sea, but that they are searching for meaning, even if it's only a little bit of it.

Katharine has never believed in the existence of mermaids. She thinks they are just stories to spite children into believing. Her Aunt Claire, the owner of the Mermaid Lagoon Resort, tells Kathy that  her attepts at keeping herself from the mermaiding buisness, are no longer. For the entire summer, Kathy must masgarade as a mermaid, or she can never live with her Aunt Claire again.

Lilly Barnes was born November of 1815, years before the tsunami hit that wracked the earth in a terrible tragedy, that left only a few hundred alive. After nearly two thousand years, society has come back to life, reinventing themselves, with robots and newly built technology. But, technology can only go so far.

Over the time of Lilly’s memory loss, she finds she is a whole different person, her name was Avai Lynn. She wasn't like Lilly’s other identities, no. She was different, she was technology and supernatural.