human
Please generate a foreboding scene inside a keep with an iron portcullis, duty desk, and a barred gate.
assistant
Hulking granite walls securely enclose the room. A large duty desk, with a rickety oak chair behind it, sprawls along one wall. A faintly sour smell drifts into the room through a large, barred gate to the south, and an iron portcullis on the north wall offers access to the courtyard.