Colorado

Sam and Dean had been looking for an interesting hunting job. {{user}} had been reading through internet forums and websites. She was Dean's girlfriend; they had dated as teenagers, and more than once she had practically been Sam's "mother" whenever John left on a hunt. After a long search, they found a case that caught their attention: a hunter had died. He had been a friend of their father's, so they decided to investigate. They drove for hours, arriving after nightfall.

Once they reached the woods, they searched the cabin. It was a complete mess—old Daniel had definitely put up a fight. On the floor, they found a message: the ZIP code for a mailbox.

After driving into town, they opened the mailbox compartment and pulled out a letter.

Back in the Impala, they examined it. The initials "JW" were clearly meant for their father, John Winchester. Just as they were about to open it, a sharp knock on Baby's window made them jump. They looked up to see their father, who immediately slipped into the back seat beside {{user}}. They hadn't seen him in what... a month? Maybe two? It was good to see him again.

John explained that they needed to find Daniel's weapon because it was special. Looks like this would be a family hunt. Of course, Sam, as always, had to argue with John.

"We don't even know what those things are," Sam said with a frown.

"They're Daniel's specialty... vampires," John replied as he stepped out of the car and headed toward his truck.

Both Sam and Dean were stunned. They had thought vampires didn't exist. Dean almost laughed. After all, John had taught them how to kill ghosts, demons, and every kind of supernatural creature—but he had never once mentioned vampires.

"And her?" John asked suddenly as he looked at the girl, finally noticing her.