Muse - Winchesters x OC Song Fic

When Casey reunites with her two childhood friends, she thinks that her solo hunting has come to an end. But when Sam takes a critical hit to the stomach during a hunt, she embarks on a quest for the redemption of his life.

This is not a one-shot book. I wanted to create a Supernatural song fic, but there were too many good lyrics running through my head. I then thought of this, and boom.