從前…
有一個商人帶領著商隊到另一個國家銷售他的貨物。一路上，他們來到了，一片嚴酷的沙漠邊緣。他們打聽了一下，發現白天太陽會把細沙加熱到像木炭一樣熱，所以沒有人可以在上面行走——甚至公牛或駱駝都不能！於是，商隊領隊聘請了一位可以追星的沙漠嚮導，這樣他們就只能在晚上沙漠降溫後，才能繼續旅程，就這樣他們開始了穿越沙漠的危險夜間旅程….
Once upon a time a certain tradesman was leading a caravan to another country to sell his goods. Along the way they came to the edge of a severe hot-sand desert. They asked about, and found that during the daytime the sun heats up the fine sand until it's as hot as charcoal, so no one can walk on it - not even bullocks or camels! So the caravan leader hired a desert guide, one who could follow the stars, so they could travel only at night when the sand cools down. They began the dangerous night-time journey across the desert.