Is Neinzul pronounced with a long A (as in neighbor), or a long I (as in nine)? Also, several story related questions:
How widespread was knowledge of the Imperial Spire among the Human factions before the A.I. rebellion?
Why do the Spire insist on referring to Earth as Tellus? (Yes, I know it's Latin, but still)
Did the Zenith, Spire and Neinzul have any contact with each other in the past?