On a hot, sunny autumn day, a man on a motorcycle fell over in the vast, mountainous Gobi Desert, and John, an engineer with the experience of a traveler and the power of his expensive motorcycle, was the one who saved his life. He found two local children with broken arms and on the verge of death without drinking water. When he regained consciousness, he found it unbelievable that a small child was herding cattle in a desolate area, and he was surprised by their dirty and uncivilized appearanc...