"Ummm - I am not really sure how to sum up all the relevant traits of my world in a timely manner. We have the internet, and we have cows, and we have superhero comics that you can get at the public library, and sometimes people get bitten by vampires and then they turn into vampires and then they work really hard at making the world worse, and it's super concerning in some ways, actually, but - we're trying to fix it. Oh, and I'm this thing called the slayer and I have this whole mystical duty to fight vampires, and to protect and help people, and - if there is a way to get you home and it is possible to find then I will find it, probably, because that is what I do.
" - also we have a baby but I promise she can't hurl you in the air, she just flails her arms and looks concerning sometimes. Also it might be hard for you to get a job because the government doesn't know that you exist, but that's true of like half of my friends and we'll figure something out, if it means you not waiting to step through into a series of progressively more horrible hell dimensions.
" - this is honestly such a concerning situation. I am probably freaking you out more. I'm sorry. I really will figure it out."