Sp/SPN crossover. The Winchesters capture Valkyrie Cain because they think she's a demon. I'm not a native english speaker and this is my first fanfiction so please go easy on me, constructive criticism would be great! Slight AU, now that TDOTL is out!

Oneshots about my favourite crossover pairing, Dean Winchester and Valkyrie Cain, there can be fluff, drama, anything, whatever pops into my head. Rated T because I don't know where this'll go.