It is the far future, and the moon has been colonised. Although primarily a research establishment, wealthy space tourists bring in revenue to fund the facilities. One major tourist attraction is a sightseeing cruise across the lunar plains: flat and smooth, they are composed entirely of dust. The 'cruise ships'...
"My dad used to say to me, 'Try to keep a cool head and a warm heart.' At least I think it was my dad. I don't really remember him." Gravy worked in the graveyard - hence the name. He was having a normal day until his friend Benjy turned up in a car Gravy didn't recognise. Benjy had a bullet hole in his chest, but lived just long enough to ask Gravy to hide him and look after his gun. Gravy had looked after things for Benjy before, but never a gun. When Gravy looked in the car...