Based on this prompt from Seventh Sanctum:

This is a psychology piece with an emphasis on how destructive knowledge can be. The story is about a school of bounty hunters. It takes place on a magical world where everyone lives underground. The story begins with a chest being opened and ends with someone writing in a diary. The role of artificial intelligence in society plays a major role in the story.

There will probably be a few changes and some wild interpretations that go on... but there's something about it that tickled my fancy.