A goat as a rural mail carrier in Korea: a white Korean native goat with short horns and a little beard, wearing a plain red mail carrier's cap, walking upright along a narrow country road between rice paddies with a plain red canvas mailbag slung across its body, holding a stack of envelopes carefully in its front hoof, eyes fixed forward with professional restraint — it is NOT eating the letters. A row of tin mailboxes on wooden posts ahead, a farmhouse and persimmon tree behind. Clear autumn light, photorealistic, played completely straight. No text, no letters, no logos, envelopes blank.