What do you do with a drunken sailor when the world is underwater?

In a brutal dystopian water world, where survival depends on skill and smarts, Bird Howsley is a beautiful disaster. A drunken sailor, a sharp-tongued back-talker, and a magnet for chaos, Bird is one bad decision away from watching her life go completely under water.

Her only lifeline? Level-headed sailing teacher, Sargo Paz. Sargo is a second-generation immigrant striving to prove himself in a city where no one looks like him, and despite Bird's salty demeanor, he seems determined not to give up on her.

But when a cryptic message from her dead brother sets Bird on a quest to find answers about her past, one reckless act puts her and Sargo in the crosshairs of a dangerous underground organization hell-bent on their demise.

Forced to flee their hometown, they embark on a treacherous voyage across the Salt - where perilous seas and close quarters stir up emotions neither of them expected, and they discover that the organization they're running from holds darker secrets than they ever imagined...