For this one, something a little different. Instead of a long prose or poem in the actual challenge text, just two things. Genre and character name. In the comments, everyone else can throw questions your way which you answer as replies to those comments in character. If your character doesn't know something, you don't. If he believes something different to what you do, you take the character's point of view fully.
Knathaniel Holmes: sci-fi
My name is Knathaniel, although my friends-- well... Deborah, my only friend--- calls me Ethan.