Pokmon Destiny Deoxys, originally released in Japan as Pocket Monsters Advanced Generation the Movie Deoxys the Visitor Japanese , Hepburn Gekijban Poketto Monsut Adobansu Jenershon Rekk no Hmonsha Deokishisu? , lit. Visitor from the SkySplitting Deoxys is the seventh film in the Pokmon series, complementing the seventh season Pokmon Advanced Challenge. It is the second film released under Pocket Monsters Advanced Generation in Japan. The original Japanese version was released in theaters on July 17, 2004. It was edited for the American release as the Japanese version contained a few scenes that were considered too intense for American children since Pokmon Heroes.
A mysterious meteorite is hurtling towards the earth. During its entry into the atmosphere, it almost wounds Rayquaza, a sky guardian living in the ozone layer. The meteorite crashes into a polar zone, revealing two eggshaped objects. The purple egg regenerates into a Deoxys and picks up the green egg. Rayquaza descends from the ozone layer to fight the invader believing it to be an enemy. A battle ensues, destroying a nearby research site and traumatizing a young boy, scared by a stampede of Spheal, Sealeo, and Walrein. The purple Deoxys engages Rayquaza and the two take turns delivering devastating blows to each other, but the fight draws to a conclusion when Rayquaza surprises the alien Pokmon and fires a point blank Hyper Beam at it. Deoxys goes back to egg form and falls into the sea, while some researchers take the green egg with them. Beneath the sea, the injured Deoxys regenerates and waits. The green egg appears somewhere in Hoenn.Four years later, Ash, May, Brock, and Max travel to LaRousse City, where block robots patrol the area. There they meet Tory Toui, a boy who is afraid of Pokmon because of psychological trauma that had ensued from the stampede caused by the battle between Deoxys and Rayquaza. Tory is found to be a loner. Deoxys, which has fully healed, leaves to find the other green egg which Torys parents are testing in a lab. ........
Source: Wikipedia