混进羊群那只，尾巴露馅了

Shot as staged wildlife-fantasy photography in a 16:9 wide frame under soft overcast meadow light, a lone gray wolf stands at the center of a small flock wearing a single loose sheep-fleece costume draped over its body like a garment. The shaggy wool hood frames its unmistakable long gray muzzle and amber eyes, and beneath the fleece hem one gray paw with dark claws presses into the grass. Three genuine fluffy white sheep gather close around it, calm and unaware, their soft woolly faces plainly at odds with the wolf's sharp muzzle. The eye-level three-quarter view spans green pasture under a pale cloudy sky, the four animals grouped mid-frame with open meadow settling behind them. The wolf's real gray tail slips out from under the back of the costume, and the loose folds and visible seams of the fleece confirm it as worn clothing rather than a natural coat. The whole group sits fully inside the frame with clear margin on every side — nothing cropped at the edges — and no lettering appears anywhere.