Taking place after the 3rd season, Guilmon isn't feeling well. His friends think its in his head, but when a deadly fight with BlackWarGreymon turns harry, Guilmon digivolves into a beast known has scene before. Now Guilmon has to learn to control this new ability before he hurts or even kills someone!

Something is not right within the universe, an evil force is rising and only Godzilla and his friends can stop it. Godzilla is now on a journey to kill this evil before it reaches earth. However, will this evil take one of the heroes with him?