Back Cover: One day, the rabbit brothers, drawn by a mysterious, pretty girl, arrive at an underwater city called "Ryuguden," the Castle of the Dragon. When they begin to sense danger there, the boys plan to escape the palace, but they are seperated for their efforts. Ani, lost inside the castle, witnesses a terrible secret and gets thrown into a prison cell. Meanwhile, Bo falls in love with the young girl he met earlier, but soon enough, along comes a boy with the head of a fish...
Contents
Chapter 1 - The Bunny Dance
Chapter 2 - The Flounder Dance
Chapter 3 - Hirobumi's Shogi
Chapter 4 - The Trilobyte's Broken Heart
Chapter 5 - Me, Tama, and the Turtle's Head
Chapter 6 - The Palace's Source of Energy
Chapter 7 - Ikayakko the Squid-rider
Chapter 8 - Ultra Super (star) Hiroshi
Chapter 9 - Jailbreak Crab Pinchers