A small number of Digimon survive by developing the X-Antibody , which triggers "X-Evolution," making them stronger and immune to the virus.
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. Digimon Movie 9: X-Evolution
Specifically Omnimon (Omegamon) , Magnamon , and Gallantmon (Dukemon) . They serve as the primary antagonists/anti-heroes, struggling with the morality of Yggdrasil’s genocidal orders. A small number of Digimon survive by developing
The film moved away from the traditional 2D anime style of the Adventure and Tamers eras in favor of a gritty, 3D aesthetic that was experimental for the time. which triggers "X-Evolution