Penny and Sheldon grew up together on the road under the under the militant eye of Sheldon's father, George Cooper, learning the family business of saving people, hunting things, drinking coffee, and tracking the evil son-of-a-bitch who killed their families. At eighteen, Sheldon packs up and takes off for California and higher education - leaving Penny, betrayed, to take up his slack as she travels the country in her '67 Chevy Impala.
When George goes missing, there's only one person who can help her pick up her almost-father's trail, and it's the last person Penny wants to see again...