So, your being evil for the heck of it?
Come on now. That's your shtick, sith, not mine.
Start here:
"A recent archaelogical study [of Direnni Tower], using the latest techniques of divination and sorcery, has pushed the Tower's construction date back to around ME2500, making it by far the oldest known structure in Tamriel. Although it has been much modified and added on to over the years, its core is a smooth cylinder of shining metal; the Tower is believed to extend at least as far beneath the surface as is now visible above, although its deepest bowels have never been systematically explored."
Sounds like a scroll case. A big one, mind you, but maybe that's because a spaceship, too.