Why do the ears of a goat, living on a rocky slope amidst stony mountains in the cold winter north, suddenly become warm? Why does this goat start to sweat shortly afterward? And why do creatures suddenly appear in this story that have nothing to do with the wintery north? The ad that triggers all these movements can be found in the newspaper: "Postwoman wanted - The post office in Central Africa needs you! Good pay - nice colleagues - pretty uniform." The ad is small, but its impact is great. Because the goat applies and gets hired. And so, she suddenly finds herself in the African savanna, of course in the promised pretty uniform and with a bag full of letters and packages. And since a goat from the cold north is also dutiful in the hot south, she knows that above all.