I can't say too much, but what I will say is this:
Nautilus isn't normally a villain, but through certain events which occur, this alternate version of himself becomes possible.
This roleplay does tie in with the Rebellion roleplay in a very surprising way, which will become clear once some other role-plays get going as well.
Also, I've noticed you listen to music while you read role-plays. You may enjoy The Specter of the Theater a substantial amount more if you listen to the actual song it depicts (Ghost in the Moon by Jars of Clay) whilst reading it.