If you mean story as in like books in the book room, I'd definitely choose the book Rockhopper wrote when that penguin stowawayed on his ship to Rockhopper island. That was cool. But if you mean the story clues from the Medieval Puzzle then I'd pick clue #4.
WADDLE ON, CP!
Please, please, pretty pleas with sugar and a cherry on top post me! I've never been posted! PLEASE :D?