When it comes to Pokemon, you've got to catch them all. However, no one has ever caught the legendary Mew who dates back to one of the earliest Pokemon in existence. All is well until a group of scientists get together to test some genetic research and they end up creating a clone of Mew called Mewtwo. When Mewtwo is born he doesn't understand his purpose in life and how he isn't an original Pokemon. ﾠAngered by the scientists' treatment he flees and creates a home of his own.ﾠMewtwo begins to understand the Pokemon world and decides he will become the greatest Pokemon and Pokemon master there ever was. To prove he's the best he sends out an invitation to all Pokemon masters challenging them to a duel. Of course, Ash Ketchum and his friends receive the invitation and prepare themselves for battle. Little do they know what Mewtwo has really been up to and what his real plans are for planet earth.