Boy Ash Ketchum embarks on a journey to become a " Pokemon Master " with his first Pokemon, Pikachu. During his wanderings he`s joined by Brock and Misty. They travel through the different regions, including Kanto, Orange Islands, and Giotto,competing there with the leaders and their Pokemon. On the way to a trio of Pokemon thieves (Jessie, James and Meowth) try to prevent them and steal Pikachu. But each time they are failing.