Do you believe in light?
That passionate young adventurer, Sato Itaku, does. That's why he became an Ultraman warrior.
An old, rusted key lets him transform into Tiga and fight the “Slave Beasts” that feed on humans.
A mysterious, cold-blooded detective, Inoue Shuichi, should have been his enemy, but instead becomes his only Ultraman ally.
As more and more Ultraman warriors appear, Itaku discovers that:
This light consumes lives;
Other hosts may be destined to become his adversaries. Ultraman warriors are even killing one another to steal each other's transformation powers.
As he collects more keys and his opponents grow stronger, Itaku gains the ability to transform into more and more Ultraman warriors:
Glitter Tiga vs. Phoenix Mebius;
Ultimate Geed vs. Super Taro;
Orb Origin vs. Tri-Strium Taiga!
And the girl he loves seems to be hiding an unspeakable secret...
When the strongest Slave Beast descends,
When the legendary Four Mysterious Ultraman, Noah, Saga, Legend, and Ultraman King, face off in battles that threaten to destroy the world,
Itaku finally understands:
The real war has only just begun.
Itaku has only one conviction:
“I'll protect everyone. I'll put a stop to the war between Ultraman warriors!”
A passionate young man × a cold-blooded detective.
An Ultraman civil war × a spacetime paradox.
This isn't a mindless power fantasy. It's an epic war about “power and its price.”
