" It all seems so worthless. Such a waste of lives. We've spent hundreds of years since the Return buffering the Dark City and trying to maintain it - scraping out a life that will soon be wiped out.

And what of the rest of the world that's already fallen? Stars blinking away, their light slowly fading? Somewhere out there a star's just dying and we'll never know about it. Somewhere another's being born whose light we'll never see.

The Earth will spin, the stars will rearrange themselves around one another and the world will crawl with the dead who one day will drop into nothing ness: no humans left for them to scent, no flesh for them to crave. Everything-all of us-will simply cease to be. "

― Carrie Ryan , The Dark and Hollow Places (The Forest of Hands and Teeth, #3)