Back Cover: Hiroshi, the fish-headed boy, has turned into a monster, and is rampaging through Ryuguden. The second Otohime Nishiki is shocked by his transformation and feels impending danger, so she confers with the first Otohime, Sen. Sen fills her in on the secrets behind Ryuguden. Within this tale lies the true identity of the palace called "Ryuguden"...
Contents
Chapter 10 - The Prawns of Love
Chapter 11 - Dragon Palace Man-Powered Electricity Generator
Chapter 12 - "Fugu" Is Spelled "River" and "Pig"
Chapter 13 - Future Girl Sen
Chapter 14 - Big, Round, and Green-Striped
Chapter 15 - Stupid Science
Chapter 16 - Thunderclaps Under Blue Sky; or, the Sun and Terror
Chapter 17 - Farewell, 23rd Century
Chapter 18 - The Dragon Sleeps Vertically
Chapter 19 - A 1,300-Year Promise