you're a woman who lives alone in the suburbs, you notice one day that you do not have any more food on the fridge, so you decide to go buy groceries,  in the way to the bus station, you get hit by a car. You're left paralyzed from the waist down, so now you have to spend most of your time in bed. You're now scared because there is something strange in your house and you can't scape.

sorry if the english here is bad, my first language is spanish :)