The document describes several scenes that suggest a post-apocalyptic setting. Dim and low-key lighting is used throughout to show hope and a lack of resources. Characters wear hats, bandannas and casual clothes to stay warm in the cold. Their living space has plastic on the walls for insulation and binoculars in the window to watch for survivors, indicating they have little money or supplies. Dirty hands and a cluttered background show they have been working hard to survive. Abandoned cars with grass growing through concrete and Christmas lights also imply the world is unused now.