First there were the birds, frozen in the sky. The cow corpses in the middle of the road. The adults who lost their minds. Policemen everywhere, all the exits closed and heavily guarded. And the never ending motorway, impossible to leave behind. For Lucille and her basketball team, or Aaron and his brothers, the situation cannot be explained. It is almost too crazy to be real. Yet death is right there, watching. And as the world around them sinks into chaos, they must hang on with all their strength and find a way out of this nightmare: exit 32b.