Title: That's What We Do
Author: citrusjava
Rating: gen
Characters: Sam and Dean
Spoilers: 10x16
Warnings: Mentions of canonical violence and unpermanent death

Summary: So believe in this

( spoiler cut )



AN: There are 205,000 results for the Mark on Google, once you omit the movie and the band, and Supernatural. Just another note re 10x15, I'll pretend that was not literal/their world has fewer/"search the web" must just be a less effective search engine