human
Please generate for a first person description of a spooky scene outside a town keep with a chain, drum, plank, tower, and keep.
assistant
You are standing atop the southernmost of the two towers which flank the entrance to the outer keep. A large drum wound with chain rests here, apparently to control the motion of the inner portcullis, but you see no way to manipulate the mechanism. A thin plank of wood connects this tower to its twin to the north.