How bout this.
Zio and Shelby grew up as friends. Living in peace in their wonderful town of Emerald Londis (Emerald City-Paris-London). Soon, the corrupt intentions of the upper-tier socialites cause them both to try to find a new way of life. Shelby decides to take the "Vive La Revolution" way, inspiring people to stand against the unjust rule and follow the true role of society. Zio, on the other hand, having been brought up in the upper society, dons a new Identity as the Spector of Londis. She then begins to "Haunt" the bad members of the ruler-ship till they eventually give up their places and run, leaving their rule vacant to be filled with better members. Tension between the two grow, because Shelby thinks Zio is soft and wants to save the members because she was once one of them. Zio think's Shelby is too forward, ready to take this to public.
IDK... Just some brainspew...