Drowned: Mermaids

All this really means is that there needs to be a decent-sized body of water near Midnight Town, so that the mermaids have a place to live.

• Part of the story? Possibly. One of the main characters could be a mermaid without legs.
• More of a selkie situation? She's trapped at the moment since her skin was taken?
• Mermaids I think in this case would be distinctly non-magical
• They're just very fishy and generally don't like dealing with surface people
• Absolutely eat a lot of fish