Back Cover: "They were raised by dugongs."
One summer vacation, Ruka meets two boys, "Umi" and "Sora," whose upbringing contains strange and wonderful secrets. Drawn to their beautiful swimming, almost more like flying, Ruka and the adults who know them are intertwined in a complex mesh...
Meanwhile, an unexplained anomaly is occurring all over the world: fish are disappearing. Thus begins a marine adventure of boys and girls to captivate all the senses!
Contents
Chapter 1 = Ruka
Chapter 2 = The Day of Lightning
Chapter 3 = Hitodama
Chapter 4 = Marine Mammals
Chapter 5 = Design
Chapter 6 = Ghosts of the Sea
Chapter 7 = Chair
Chapter 8 = The Aquatic