I, Hrotger the Tervinger , call this the reverse perspective story challenge. You must tell a well known story, but from the perspective of the antagonist and not the protagonist. For example: Tell the story of Hansel and Gretel from the witches viewpoint. You must tell the story in a way that makes the antagonist reasonable, sympathetic and perhaps even in the right while the protagonist comes off as a bully or the bad guy.
Those that accept this challenge will receive a downward pointing arrow token to show you flipped the story upside down.