supernatural x immortal male reader

ok so first off i just wanna say that i will be starting this book from the beginning somewhat i cant explain it well second off i love this show i have watched season 1-14 4 times thirdly i am making the character immortal obviously but we dont know his story atleast not yet *wink wink nudge nudge* lastly so i do not have the chance of getting sued I DO NOT OWN SUPERNATURAL OR THE PICS/VIDS IN IT THE SHOW GOES TO CW NOT ME AND THE PICS AND AUDIO I MAY USE GOES TO THEIR RESPECTIVE USERS OK? OK.