Digimon Movie 9: X-evolution -

The legendary "empty seat" of the Royal Knights who appears late in the film to challenge Yggdrasil's logic. Production & Reception

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. Digimon Movie 9: X-Evolution

Yggdrasil dispatches the Royal Knights to exterminate these "X-Digimon," viewing them as glitches that threaten the stability of the new Digital World. Key Characters The legendary "empty seat" of the Royal Knights

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. Key Characters The film's protagonist, an outcast Digimon

While it didn't spawn a direct sequel, the film popularized the concept, which remains a major part of Digimon lore, trading cards, and video games today. It is widely considered a cult classic for its mature take on the digital ecosystem. Digimon X-Evolution (2005) - IMDb

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.