Tale of Three Knights

A couple of weeks ago, a friend asked me if I could contribute to a fantasy setting he was creating by writing a short story to fit into it. I was explicitly told very little about the setting so far in the hopes that whatever I came up with might diversify his world. After he read it, though, it turned out what I had written fit in a little too well in his setting, enough so to have eerie implications. For those interested, this was the story I gave him:

Tale of Three Knights