Her family is making another supply run on the surface, so Jenn will be staying home alone again, in their fortified underground bunker.
She knows about the monsters outside, about how they destroyed the world. But Jenn isn’t afraid. She’s ten years old. She wants to go outside.
So when her parents refused to let her, Jenn decides she’s had enough of being told what to do.
She steals the keys and sneaks out into the light, only to find that what’s outside is more horrific than any monster she had ever imagined.