Our heroes' friend Sanpei is showing them Ninja Village, his home, but its peace and tranquility is soon to be threatened!

Professor Cerise asks Ash and Goh to investigate the sudden appearance of Ivysaur in Vermilion City, but the two researchers disagree on their methods.

After a ship's captain reports being saved by a Dragonite, Goh and Ash set out in search of the Dragonite island that they believe exists ... somewhere.