First City (The Blue Scream of Death)

From Tardis Wiki, the free Doctor Who reference

The First City of Aurichall was "gleaming silver" and was not far from the nootropic volcano from which the Cyberon fluid itself flowed, and where the philosopher-king of the Cyberons resided. Many starships ordinarily departed from the First City as part of the Cyberons' quest to conquer other galaxies. (PROSE: The Blue Scream of Death)