Acting on reports about Kairyu, Satoshi and Go begin a search for a mysterious island that may be the Kairyu habitat. To get there, Go catches a Jugon to use as a Ride Pokemon, but its chasing a female Jugon it's fallen in love with sends them headlong into a storm; fortunately, they are rescued by Kairyu who bring them to their island. While learning about the Miniryu, Hakuryu and Kairyu that live there, Satoshi and Pikachu help a Hakuryu who's having trouble learning how to fly.
