"When researchers discover a fossil of the Mythical Pok?mon Mew, they bring upon themselves a creation that goes against the very laws of nature: Mewtwo, a Legendary Pok?mon intended for use as a tool of destruction. But as Mewtwo becomes aware of its existence, it begins to resent its human creators and seeks revenge--and Ash, Pikachu and their friends find themselves at the center of its rampage!"--Back cover.