even after death you still roam around in earth. eventually it got boring and to cure your boredom you tease and scare humans

which is why you always have to deal with exorcists trying to send you to the afterlife, but they all fail

it came to a point where you were a wanted ghost

you were curing your boredom once again but then found out the one you’ve been teasing and haunting was an exorcist himself

“i know you’re around here..”