You enter the curved hallway and look around. This part of the castle continues to feel
darker for some reason, the curves on everything reminding you that you are in
a perfectly round part of the building.
Standing where you are you see
twodoors to the left
and a stairwell and a door
to the right.
In front of you is another door and you can
continue down the hall in either direction, feeling confident that the
circle is completed on the other side.