You're in Supernatural (Season One)
In this, you are the Winchester's sister. I have full permission from @YoureInSupernatural, who made the original version of this. Also, know that I will be trying to cut the amount of swearing down, to follow my 'no swearing' rule as best as possible. The following is taken from the back of the Season 1 DVDs set
The Creepy. The Demented. The Unexplained. The Unearthly. Sam Winchester (Jared Padalecki) grew up hunting such terrifying things. But that's all in the past. Law school beckons him. So do safety and normalcy. That is, until Sam's estranged brother Dean (Jensen Ackles) and their sister, (Y/n) Winchester, ( y/n y/l/n) appear with troubling news: their father, a man who's been hunting evil for 22 years, has disappeared. So now, to find him, the siblings must hunt what their father hunts... and Sam must return to the life he thought he'd left behind. Hold on tight (and keep the lights on!) for all 22 Season One episodes of the edgy, hip series that has viewers in its grip and critics enthralled. Share the suspense as Sam, Dean, and (y/n) travel back roads and highways using the secret skills their father taught them to confront a nightmare array of spirits. Confront the "Supernatural".