When memories of Ultra Heroes are erased by a mysterious entity, a device called Dimensionizer is sent from the future dimension Ultraman Decker is from. Trying to get memories of the Land of Light residents back, New Generation Heroes remember all their battles and hardships they've gone through.

Let's trace the proud record of battles woven by the New Generation Heroes together with Yuka! The genius scientist Yuka Ohta traces the many famous battles of the Ultra Heroes who have ignited the passion of the Ultra Pride, and through this research, she will power up the Special Airborne Armor that has gone through the battle along with Ultraman Z and its fellow members of the anti-monster robot force STORAGE, Sevenger! … or maybe!?