A certain man has returned to Earth. His name is Riku Asakura, and he's the young man who transforms into Ultraman Geed. However, he's not the only one who has come to Earth. The Last Judgmenter Gillvalis, who once tormented Geed, has returned to Earth once again! Don't look away as our two brave heroes face down an unprecedented crisis!

Riku Asakura was kidnapped by someone! Riku's hidden power is being used to create something evil...! And the enemy's powerful Belial Fusion Monster appears! As peril befalls out heroes, Ultraman Z's master, Ultraman Zero appears! Shatter the enemy's evil ambitions, Z, Geed, and Zero!

One day mysterious beautiful sisters arrived from the far corners of the universe! The mysterious monster cells in their possession have created a Combined Monster known as Tri King! Furthermore, Kaburagi strengthens this formation further by causing it to evolve into a Super Combined Monster known as Five King! There is no choice but to make use of a new kind of power in order to face this indomitable threat! That's right, harnessing the powers of a mysterious transforming light!

As Haruki and Yoko are strolling through town, they once again run into the Space Pirate! Alien Barossa boasts that he will get his revenge for the defeat of his brothers. In the face of this powerful enemy’s attack, SC-1 Sevenger, which was headed for a museum, shows activity for the first time in a while! Meanwhile behind the scenes, Juggler seems to have something else in mind…

STORAGE has developed the 4th Special Airborne Armor, Ultroid Zero, based on analysis of Ultraman! Yoko is chosen as its pilot, but on the day of its launch test, monsters begin to rampage all over the place! In the face of a monster attack of unprecedented scale, STORAGE unveils their most powerful robot to show off its true strength!