Nerida has been living on a ship for seven months with thirteen other guys. The only problem is that they think she's a guy. They accidentally figure out her secret and she's thrown overboard. Left to defend herself against the dark waters, she somehow survives and meets new friends along the way who help her. Discovering what she can do, she decides to take revenge on the ship that left her to die. Will she be successful or will she drown in her past?