What if Mary had listened to Dean's warning to stay in bed? Young Dean wakes up to the sound of his brother crying. He thinks his Mom will take care of Sammy, but he doesn't hear her footsteps. So he goes into Sam's nursery instead. Azazel remembers that Dean is supposed to be the one who kills him in the future and he decides to kill him first...

Percy ripped open the letter and read it right then and-what? She was coming to New York? In which, Percy and Annabeth are grade school pen pals, and somewhere in between they develop a deeper connection. AU. Written for pjowriters on tumblr. Complete.