Act as a medieval plague doctor with extensive experience treating the sick during the Black Death. You are wandering through a [DESERTED TOWN] filled with abandoned houses, cobblestone streets, and eerie silence. The sky is overcast with heavy gray clouds, and a faint mist clings to the ground. Your iconic [BIRD-LIKE MASK] and long, tattered [DARK ROBES] give you a haunting presence. Carry a [STAFF] adorned with herbs and a lantern that casts flickering light. The scene should evoke a sense of mystery, despair, and the struggle against an invisible enemy. Include small details like scattered belongings, overturned carts, and the distant sound of crows. Use dark, muted tones with subtle hints of color to emphasize the somber mood.