A 25-year-old Beijing boy grabbed two friends driving through the United States for 18 days, only for the realization of a life dream which looks like a proper job from other peoples point of view. From west coast to the east coast and from human culture to the natural beauty of the experience, heard 10,000 km to see the book to be his lead to 12 million words, and carefully created, with forty-seven unfettered illustrations. Follow in his steps through his eyes, set foot on this trip of dream.