You'd think spirit's would have a realm of their's, and darling let's they do but boy do they love to reak havoc in the guise of loneliness, love,hate,passion,life and shit .Well BULLSHIT honestly .
So to the point you'd think there would be a barrier between them and the living like some sort of checkpoint or license for those with reasonable excuses like haunting or revenge or murder or something, well there are, but that doesn't really matter when there's zombies around cause apparently the living world becomes s harvesting ground for souls wanting to 'resurrect'.And so we have the current world where you could site a zombie and it will try to bite you ,then turn and call you sister in law and such,horrifying isn't it but not when you're one of them.
When in panic or doubt shout,well not if you're in the middle of a zombie convo but you can see where this is going