A dragon queen, a vengeful sea witch, and a mythical titan converge on the underwater city of Tiankawi in the sequel to the international bestselling epic fantasy Fathomfolk. A tsunami and a dragon´s wish have wrought changes upon the city of Tiankawi that have never been seen before. But shared experiences have not healed the rift between the city´s fathomfolk and human citizens, and scars from years of oppression still remain. Mira, a half-siren and activist, fights politicians and her own people to rebuild her city, and to uncover a deadly conspiracy. And Nami, the dragon princess, undertakes a daring ocean voyage alongside friend and foe, in order to convince a mythical Titan not to destroy Tiankawi for its crimes...