human
You receive a note from <unk>name>. It directs you to where you find yourself in a spooky scene outside a fortress with a tower, walls, and a drawbridge.
assistant
Wiry shrubs and skinny reeds grow along a narrow, swift spring to the west. A deep crevice to the south and west appears to be its source, and makes further travel in those directions impossible. From this angle, you can see the round tower above the stone walls of the fortress, scarred and pitted from relentless assaults, and the rusted, half-lowered drawbridge, open as if frozen in one last cry of agony from the throat of the dying Black Swan.