Backstage is analyzing data from the online VR game, "D-ZONE," on suspicion of mysteriously causing its players to become unconscious. A curious Alex plays and completes "D-ZONE" and falls into a coma as her soul drifts into the VR world! Blader must dive into "D-ZONE" not in physical form, but as 3D data in order to rescue Alex from Cain's grasp!