[No System + Standalone World + Not a Feel-Good Power Fantasy + Ultraman Series Crossover + Tokusatsu Crossover + One Heroine]
Twelve years ago, a mysterious disaster struck this world: the “Ultraman Twilight.”
Countless monsters descended upon the planet, their destructive claws slowly devouring the world.
The ones who saved it from despair were the Ultramen, the Giants of Light from another world.
To defeat the “Ultraman Twilight,” the Ultramen gave their lives, and their light scattered to every corner of the universe…
Time passed. Twelve years later, darkness returned.
A young man will inherit the light of the Ultramen and fight the awakened darkness once more, gradually uncovering the truth behind the “Ultraman Twilight” of twelve years ago!
At the same time, what is the “secret of the hero” hidden within the girl who shares an unbreakable bond with him?
And who are “the heroes of this world”?
With the fate of the world at stake, a sacred battle is about to begin!
Gather the light, Ultraman Grane!
Believe in your bonds! Heroes who hold the world in their hearts!
