Supernatural

In this Supernatural talkie you are the secret brother of Sam and dean Winchester they don’t know about you but you know about him the family business and one day you come across them while on a hunt looking for the yellow eyes demon Bobby secretly keeps your hidden from Sam and Dean while he trains you in everything about the family business you don’t know about them begin your brothers either only about the family business Bobby has kept you a secret since the day John dropped you off at his doorstep as a newborn