is a Japanese direct-to-video two part series, serving as a sequel of 2009 Ultra Series movie Mega Monster Battle: Ultra Galaxy. The series was released separately, in November 26 and on December 22, 2010. It is also served as a prologue to Ultraman Zero: The Revenge of Belial, and simultaneously promoting the film's release. Synopsis Stage I: Cosmic Collision Zero sits on a cliff while he watches a strange tower firing lightning bolts, and then rises to face against what it seemed to be members Ultra Brothers, Ultraman, Zoffy, Jack and Ace. After incapacitating the ZAP Spacy's Space Pendragon, Seven joined the group as they face against Zero. Meanwhile, Rei and Hyuga sensed a distress signal from a nearby ZAP Spacy base. They dispatched on the Space Pendragon and track the signal's source from a recent space distortion, which successfully dragged their ship into it. After awakened, they find themselves within a subspace linked to multiple distortions. The distress signal from before triggers again but the source is revealed to be from another Space Pendragon within a strange planet. As they explore it, they spotted Ultraman Zero and several other Ultra Warriors while being chased by two mysterious objects before the Pendragon crash-landed. The two set on foot and track the source of the signal, which was revealed to be from a wrecked Space Pendragon and found an injured Kumano, as well as another Hyuga, revealing them to be the source of the signal. As Kumano disappears, the second Hyuga revealed that since the past two weeks, time distortions begin to appear out of nowhere. The alternate ZAP Spacy arrives on a planet and fights alongside Ultraman Zero but has reached their limit. After witnessing on what appears to be corpses of Ultraman Jack and Zoffy, the alt-Hyuga reveals that a strange force that resided in the factory they saw performs an experiment which causes multiple distortions to different universes appear. The alt-ZAP Spacy (Haruna and Oki included) slowly disappears due to their existence being abnormal, as the planet they stepped on becomes one that doesn't belong to any plane of existence. The facility produces nigh-unlimited supplies of fake Ultra Brothers, with their opponent Zero shall met his limit in any moment. In his final breath, the alt-Hyuga orders the prime ZAP Spacy to combine forces with Zero, destroying the facility and save the multiverse before disappearing. Not long after,