A diverse universe born from countless possibilities. Whose hands will the records of the battles between Ultraman and the Defense Team, which have unfolded in one of those possibilities, reach as they transcend time and space?

The Defense Team, entrusted with preserving peace, relies heavily on the existence of mechas. Behind the development of these mechas are genius minds shouldering the responsibility.

The remarkable achievements of the Special Airborne Armor. Behind them lie the countless struggles endured by members like Yuka and the crew of STORAGE.