The story is set in a Digital World that has become overpopulated, causing the host computer, , to initiate "Project Ark." This plan involves executing the X-Program to wipe out the majority of Digimon.
The film's protagonist, an outcast Digimon carrying the X-Antibody who is hunted by the Royal Knights. His journey toward his ultimate form, Alphamon, is central to the film. Digimon Movie 9: X-Evolution
It originally aired on Japanese television on January 3, 2005. The story is set in a Digital World