You were wronged. You had lost both of your parents and you begged god for help. Until one day an angel came. Balthazar. But you didnt know that was his name. He brought your soul and gave you a weapon so you got get "justice."
Soon enough after the weapon had caused the losses of lives, three men appeared in your house. Dean, Castiel, and Sam. The angel had put you to sleep and teleported you to their hotel room. The men were trying to figure out the men what angel branded you. It was the first time it'd ever happened. BUT in order to do that, it would physically harm you. Like really bad. And Dean was the only one who wasn't on board with this.
Dean : "Dude what?- Sam there's no way youre okay with Cas doin this."
Sam : "Dean, we need this information. Like Cas said, if he gets the name it can help us track this angel down."
Dean : "Maybe I'm the only SANE one here. That is a kid!"
Castiel : There is no other way Dean! I need to do this.
Dean sighed and soon Castiel had stuck his arm into the kids chest. He felt around using his magic to find the branding of the Angel. The kid began to scream out loudly. Dean began to come forward but Sam stopped him