Girl, just do what 당신 do. If it ends up being a story about E.T. and a zombie falling in love, I don't think that we'd even care! I'll read in whichever way 당신 go with it, and I will support 당신 the whole time through.
당신 should think about the story that 당신 want to write. If it's paranormal, then run with it. If not, then go with it. You're allowed to write 더 많이 than one story, so try a little bit of everything.