[@Shoryu Magami]

Gossik is one of the best mystery anime ever, which includes a quite detailed intro story that's pretty much identical in plot (differing in set up and most likely execution, given that a RP can't work like a novel all the time) to the premise of this story. The other story is actually the first detective story in the world, by Poe. Both are really good works.

Either way, you don't need to expand on the issue with me at the time. I pretty much expected supernatural powers to be the answer, given that their existence is left as a basic possibly.

I'll be looking for this in the future. Oh, by the way, Thania for the welcome.