Special Airborne Armor Unit-1, Sevenger. A masterpiece that has gone through many battles. STORAGE member Yuka Ohta was ordered to submit an enhancement proposal for Sevenger. Will Yuka be able to come up with a good idea by watching the past battle records?

A mysterious robot suddenly appears in front of Yuka. It seems there are datas of various dimensions inside it. Chasing the robot, came a mysterious young man. He introduced himself as...

In order to obtain the newly genetrated exquisite item, Ignis, a treasure hunter who travels the universe, asked a favor. To acheived that, it seems Yuka must do something...

Ultraman X and the defense team Xio. By watching the records of the battles of them, Yuka learns the necessary mind set to be a defense team member and a warrior fighting for peace.

Even among robots, there exist machines that threaten humanity, in stark contrast to the Special Airborne Armor that protect peace. What kind of threat could the machine lifeform Gillvalis, which even fought against STORAGE poses?

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. What will their ingenuity, transcending time and space, bring to the troubled Yuka?

The remarkable achievements of the Special Airborne Armor. Behind them lie the countless struggles endured by members like Yuka and the crew of STORAGE. The final key to energizing the new Special Airborne Armor Windam rested in Yuka's shift in perspective.

Amidst the multitude of information traversing through time and space. When the records of Ultraman Blazar's battles, alongside the fighting efforts of SKaRD, once again reach STORAGE, a new Hyper Key shines.

Ultraman. They share an incredible bond that transcends even time and space. What can be gleaned from the history of Ultraman's cooperative battles will also lead to the wonderful realizations of Yuka.

An entity that has been in conflict with Ultraman for a long time. It is a messenger from a dimension where human common sense does not apply at all. Its grudge has created a threat beyond monsters, giving rise to Terrible-Monsters and continuing to erode peace.

The light that humans possess. It nurtures various possibilities and has brought forth miracles. The hope that descended before Ultraman X was none other than the light of humans embodying miracles.

The adversaries that have confronted the Ultra heroes harbor diverse and often nefarious intentions. What were they aiming for, exactly? And what does Yuka, who witnessed it, feel about it?