Girl, just do what 你 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 你 go with it, and I will support 你 the whole time through.
你 should think about the story that 你 want to write. If it's paranormal, then run with it. If not, then go with it. You're allowed to write 更多 than one story, so try a little bit of everything.