An Ultraman fanfic. If you don't like it, please don't flame me.
This isn't the M87 universe, but another universe entirely.
This world has no future.
After communicating with a mysterious person and learning they could gain powerful abilities, people of this era became “Ultraman.” But this world has more than one Ultraman.
【This work also features characters from the girls' X-station warrior tokusatsu series】