the orient express

Hello, passengers of the rogue Mobius.

I'm a recent victim. Mercedes King, but Mercy works just as well. I can honestly say I never expected to be here, but here I am. If I could get a few answers to a few questions, I'd appreciate it.

How long has this been going on, roughly?

How many realities are represented, as far as anyone is aware?

And before anyone asks, no, it doesn't matter. I'm just curious.