After leading a failed rebellion, Lili's connection to Anjidia has abandoned her and left her powerless to help the captured rebels, or anyone else. Regaining it will take her across the world and to the last place she ever imagined–the underwater city of the merpeople who vanished generations ago. For a second chance to save Anjidia, Lili will try anything, even trusting the mysterious Naltans to keep their word.