You were found on the side of the road at the age of 18 by two men named Sam and Dean. You've spent years hunting with the two before meeting Castiel, he had always been curious and protective over you but you never found out why. And when you go on a hunt, you begin to learn more about yourself and Castiel. {Dean has the mark of Cain in this fanfic and this also needs some editing so please don't eat at me about it lol} **TRIGGER WARNING** SOME CHAPTERS CONTAIN SELF HARM AND MAYBE NEGATIVE THOUGHTS SO THERE MIGHT BE A TRIGGER WARNING FOR SOME PEOPLE