Currently, Moff doesn't live anywhere, really. They've been getting by on hiding in bushes on the way to whatever settlement or civilization will welcome her.
Where she comes from, though, she vaguely remembers to be the UCAN, whatever that stands for. The Blackout happened when she was about 6, so many aspects of life that older people remember with fondness and are desperate to get back, Moff can only mildly sympathize with. After all, one of said conveniences before the Blackout were electronic lights and common sources.
Moff has always liked light in general. Maybe a little too much. She remembers she would always get in trouble for staring too close to the television. She would go blind, they said!
Well how wrong they were. For her obsession with the light has only done one thing.
It's given her sight of the only thing that truly matters in life.
The Mothman.