They can't be real.
This is the world of fast food restaurants and childrens' meals with toys that become their own layer of landfill; this is the world of shopping malls and MTV Video Awards and People magazine's Sexiest Man of the Year; this is the world of bacteria and old people's homes and EKGs and thousands more layers of landfill. This is not a world in which demons could invade by the thousands and rampage through the population, killing hundreds of thousands in a single day -- seven kinds of demons for, as one of them puts it, "Seven kinds of fun."
This can't be happening.
But it is.
You can get used to anything. You got used to this world... didn't you?